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JavaScript - Newb Help - Global Var
Hello,
I am trying to make an example that will change when a user selects options. Like: This is some text. <user checks box to remove "some"> This is text. <user checks box to remove "text"> This is. <user UN-checks box to remove "text"> This is text. The problem is, if I try to add the removed text back, I get the original string, even though it was previously changed. I use to have the string between the <p> tags, but then moved it as a global var in the JS file. Code: /* HTML Code */
<body>
<input type="checkbox" id="anoption" />
<p id="exampletext"></p> //Text use to be here
</body>
/* Javascript code(including jquery) */
var example = "This is some text"; //Global in JS file
$('document').ready(function(){
$('#exampletext').text(example); //Place the global var in the html
});
$('#anoption').click(function() { //Place a click handler for checkbox
var tmp = example;
if(tmp.search(/some/)) //Attempting to check if the word is there, i don't think this works right
{
example = tmp.replace("some", "");
}
else // if word is not there - add it back
{
/*
Here is where I could also use some logic help.
I tried a few things here.
*/
}
I am not sure if using a string is the best way or not. Could anyone please point me in the right direction? Thank you! Similar TutorialsI am a total newb with javascript. i got this slideshow code from the following URL http://javascriptsource.com/miscella...slideshow.html its not working and i dont know why. there were no instructions and i cant figure out why there is only one image listed. i replace the img source with one of of my own but shouldnt there be multiple images? isnt that the point of a slideshow? anyway heres the code: Code: <SCRIPT LANGUAGE="JavaScript">
<!-- Original: Mike Canonigo (mike@canonigo.com) -->
<!-- Web Site: http://www.munkeehead.com -->
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
<!-- Begin
NewImg = new Array (
"images/1.gif",
"images/2.gif",
"images/3.gif"
);
var ImgNum = 0;
var ImgLength = NewImg.length - 1;
//Time delay between Slides in milliseconds
var delay = 3000;
var lock = false;
var run;
function chgImg(direction) {
if (document.images) {
ImgNum = ImgNum + direction;
if (ImgNum > ImgLength) {
ImgNum = 0;
}
if (ImgNum < 0) {
ImgNum = ImgLength;
}
document.slideshow.src = NewImg[ImgNum];
}
}
function auto() {
if (lock == true) {
lock = false;
window.clearInterval(run);
}
else if (lock == false) {
lock = true;
run = setInterval("chgImg(1)", delay);
}
}
// End -->
</script>
</HEAD>
<!-- STEP TWO: Copy this code into the BODY of your HTML document -->
<BODY>
<img src="images/1.gif" name="slideshow">
<table>
<tr>
<td align="right"><a href="javascript:chgImg(-1)">Previous</a></td>
<td align="center"><a href="javascript:auto()">Auto/Stop</a></td>
<td align="left"><a href="javascript:chgImg(1)">Next</a></td>
</tr>
</table>
</center><p>
If someone can help me i would really appreciate it. (NO THIS IS NOT HOMEWORK!) Hello all, I am an admin, and I am building a radial button search option on a webpage. It works fine, except I cant seem to get it to open the results in a new window. I tried using the "window.open" but it didnt work. Any assitance would be appreciated! Also, I am not a great java programmer, and what you see below is the extent of my knowledge Thanks in Advance!! ===================CODE=============== <html> <body> <script language="JavaScript">eng = 'http://www.google.com/search?q=';</script> Search: <input type="text" id="searchterms"> <input type="button" value="Search" onload="" onclick="window.location = eng + escape(document.getElementById('searchterms').value); return false;"> <br /> <input type="radio" onclick="eng = this.value;" checked name="sengines" value="http://www.google.com/search?q=" />Google <input type="radio" onclick="eng = this.value;" name="sengines" value="http://support.citrix.com/search/basic/?searchQuery=" />CTX KB <input type="radio" onclick="eng = this.value;" name="sengines" value="http://support.microsoft.com/search/default.aspx?mode=r&query=" />MS KB </body> </html> I just started with javascript and am working on a little game to wrap my head around it and came across an error I can't seem to fix. Code: if (AsteriodXpos[i] < -50 || AsteriodYpos[i] < -100 || AsteriodYpos[i] > WinHeight + 100) {
AsteriodXpos[i] = WinWidth;
AsteriodYpos[i] = Math.round(Math.random() * WinHeight);
AsteriodXSpeed[i] = Math.random() * 5 + 7;
AsteriodYSpeed[i] = Math.random() * 7 - 5;
AstriodsAvoided += 1;
if (AstriodsAvoided % 15 == 0) {
document.write('<div style="position:absolute;top:0px;left:0px">');
document.write('<div style="position:relative">');
document.write('<div id="ast" style="position:absolute;font-size:2px"><img src="asteroid.png" height=50 width=50></div>');
document.write('</div>');
document.write('</div>');
AsteriodYpos[AsteriodYpos.length] = Math.round(Math.random() * WinHeight);
AsteriodXpos[AsteriodXpos.length] = Math.round(Math.random() * WinWidth) + WinWidth;
AsteriodXSpeed[AsteriodXSpeed.length] = Math.random() * 10 + 5;
AsteriodYSpeed[AsteriodYSpeed.length] = Math.random() * 7 - 5;
asteriods += 1;
}
}
ast[i].style.pixelLeft = AsteriodXpos[i];
ast[i].style.pixelTop = AsteriodYpos[i]+hscrll;
When it seems to not like these last two lines as it says "Error: Unable to get value of the property 'style': object is null or undefined". Essentially it is a game where you are flying through space avoiding astroids. after you avoid so many it increases the number of astroids which is where the problem is happening. In case someone would like to see this in context of what im doing the whole code is Code: <html>
<head>
</head>
<body bgcolor="#000000" onload="fly()" onkeypress="displayunicode(event)" style="overflow: hidden">
>
<script language="JavaScript">
<!-- Begin
x = 0;
var startTime = new Date();
// create object
imageObj = new Image();
// set image list
images = new Array();
images[0] = "ship1.png"
images[1] = "ship2.png"
images[2] = "ship3.png"
images[3] = "ship4.png";
images[4] = "ship5.png"
images[5] = "ship6.png"
// start preloading
for (i = 0; i <= 5; i++) {
imageObj.src = images[i];
}
AstriodsAvoided = 1;
wasCollision = 0;
SmallStars = 20;
LargeStars = 50;
asteriods = 5;
SmallYpos = new Array();
SmallXpos = new Array();
LargeYpos = new Array();
LargeXpos = new Array();
Smallspeed = new Array();
Largespeed = new Array();
AsteriodXpos = new Array();
AsteriodYpos = new Array();
AsteriodXSpeed = new Array();
AsteriodYSpeed = new Array();
document.write('<div style="position:absolute;top:0px;left:0px">');
document.write('<div style="position:relative">');
for (i = 0; i < SmallStars; i++) {
document.write('<div id="si" style="position:absolute;top:0;left:0;width:1px;height:1px;background:#fffff0;font-size:1px"></div>');
}
document.write('</div>');
document.write('</div>');
document.write('<div style="position:absolute;top:0px;left:0px">');
document.write('<div style="position:relative">');
for (i = 0; i < LargeStars; i++) {
document.write('<div id="li" style="position:absolute;top:0;left:0;width:3px;height:2px;background:#ffffff;font-size:2px"></div>');
}
document.write('</div>');
document.write('</div>');
document.write('<div style="position:absolute;top:0px;left:0px">');
document.write('<div style="position:relative">');
for (i = 0; i < asteriods; i++) {
document.write('<div id="ast" style="position:absolute;top:0;left:0;font-size:2px"><img src="asteroid.png" height=50 width=50></div>');
}
document.write('</div>');
document.write('</div>');
imgWidth = 150;
imgHeight = 150;
document.write('<div style="position:absolute;top:0px;left:0px">');
document.write('<div style="position:relative">');
document.write('<div id="shipLayer" style="position:absolute;top:0;font-size:2px"><img id="ship" src="ship.png" height=150 width=150></div>');
document.write('</div>');
document.write('</div>');
WinHeight = window.document.body.clientHeight;
WinWidth = window.document.body.clientWidth;
ShipYpos = Math.round(Math.random() * WinHeight);
ShipXpos = Math.round(Math.random() * WinWidth) / 2;
ShipXSpeed = 0;
ShipYSpeed = 0;
shipLayer.style.pixelLeft = ShipXpos;
shipLayer.style.pixelTop = ShipYpos;
for (i = 0; i < SmallStars; i++) {
SmallYpos[i] = Math.round(Math.random() * WinHeight);
SmallXpos[i] = Math.round(Math.random() * WinWidth);
Smallspeed[i] = Math.random() * 5 + 1;
}
for (i = 0; i < LargeStars; i++) {
LargeYpos[i] = Math.round(Math.random() * WinHeight);
LargeXpos[i] = Math.round(Math.random() * WinWidth);
Largespeed[i] = Math.random() * 10 + 5;
}
for (i = 0; i < asteriods; i++) {
AsteriodYpos[i] = Math.round(Math.random() * WinHeight);
AsteriodXpos[i] = Math.round(Math.random() * WinWidth) + WinWidth;
AsteriodXSpeed[i] = Math.random() * 10 + 5;
AsteriodYSpeed[i] = Math.random() * 7 - 5;
}
function fly() {
document.getElementById("ship").src = images[x];
x += 1;
if (x == 6) { x = 0; }
var WinHeight = window.document.body.clientHeight;
var WinWidth = window.document.body.clientWidth;
var hscrll = document.body.scrollTop;
var wscrll = document.body.scrollLeft;
for (i = 0; i < LargeStars; i++) {
LargeXpos[i] -= Largespeed[i];
if (LargeXpos[i] < -10) {
LargeXpos[i] = WinWidth;
LargeYpos[i] = Math.round(Math.random() * WinHeight);
Largespeed[i] = Math.random() * 10 + 5;
}
li[i].style.pixelLeft = LargeXpos[i];
li[i].style.pixelTop = LargeYpos[i] + hscrll;
}
for (i = 0; i < SmallStars; i++) {
SmallXpos[i] -= Smallspeed[i];
if (SmallXpos[i] < -10) {
SmallXpos[i] = WinWidth;
SmallYpos[i] = Math.round(Math.random() * WinHeight);
Smallspeed[i] = Math.random() * 5 + 1;
}
si[i].style.pixelLeft = SmallXpos[i];
si[i].style.pixelTop = SmallYpos[i] + hscrll;
}
for (i = 0; i < asteriods; i++) {
AsteriodXpos[i] -= AsteriodXSpeed[i];
AsteriodYpos[i] -= AsteriodYSpeed[i];
//for (j=0; j<30; j++){
// xDistance = AsteriodXpos[i]+25-AsteriodXpos[j]+25;
// yDistance = AsteriodYpos[i]-25-AsteriodYpos[j]-25;
// distance =xDistance*xDistance+yDistance*yDistance;
// if (distance<3000 && i!=j){
// }
if (AsteriodXpos[i] < -50 || AsteriodYpos[i] < -100 || AsteriodYpos[i] > WinHeight + 100) {
AsteriodXpos[i] = WinWidth;
AsteriodYpos[i] = Math.round(Math.random() * WinHeight);
AsteriodXSpeed[i] = Math.random() * 5 + 7;
AsteriodYSpeed[i] = Math.random() * 7 - 5;
AstriodsAvoided += 1;
if (AstriodsAvoided % 15 == 0) {
document.write('<div style="position:absolute;top:0px;left:0px">');
document.write('<div style="position:relative">');
document.write('<div id="ast" style="position:absolute;font-size:2px"><img src="asteroid.png" height=50 width=50></div>');
document.write('</div>');
document.write('</div>');
AsteriodYpos[AsteriodYpos.length] = Math.round(Math.random() * WinHeight);
AsteriodXpos[AsteriodXpos.length] = Math.round(Math.random() * WinWidth) + WinWidth;
AsteriodXSpeed[AsteriodXSpeed.length] = Math.random() * 10 + 5;
AsteriodYSpeed[AsteriodYSpeed.length] = Math.random() * 7 - 5;
asteriods += 1;
}
}
ast[i].style.pixelLeft = AsteriodXpos[i];
ast[i].style.pixelTop = AsteriodYpos[i]+hscrll;
}
if (ShipXpos - ShipXSpeed < -150) {
ShipXpos = WinWidth;
}
else {
if (ShipXpos - ShipXSpeed > WinWidth) {
ShipXpos = -150;
}
}
if (ShipYpos - ShipYSpeed < -150) {
ShipYpos = WinHeight;
}
else {
if (ShipYpos - ShipYSpeed > WinHeight) {
ShipYpos = -150;
}
}
ShipXpos -= ShipXSpeed;
ShipYpos -= ShipYSpeed;
shipLayer.style.pixelLeft = ShipXpos;
shipLayer.style.pixelTop = ShipYpos + hscrll;
DidCollide()
sleep(10);
setTimeout('fly()', 10);
}
// End -->
function displayunicode(e) {
var unicode = e.keyCode ? e.keyCode : e.charCode;
var keyPressed;
keyPressed = (String.fromCharCode(unicode));
moveShip(keyPressed)
}
function moveShip(keyPressed) {
switch (keyPressed) {
case "w" || "W":
if (ShipYSpeed != 25) {
ShipYSpeed += 5;
}
break;
case "a" || "A":
if (ShipXSpeed != 25) {
ShipXSpeed += 5;
}
break; ww
case "s" || "S":
if (ShipYSpeed != -25) {
ShipYSpeed += -5;
}
break;
case "d" || "D":
if (ShipXSpeed != -25) {
ShipXSpeed += -5;
}
break;
}
}
function DidCollide() {
for (i = 0; i < asteriods; i++) {
xDistance = AsteriodXpos[i] + 25 - ShipXpos - 75;
yDistance = AsteriodYpos[i] + 25 - ShipYpos - 75;
distance = xDistance * xDistance + yDistance * yDistance;
if (distance < 4225) {
wasCollision = 1;
document.write('<img src="Explosion.png">');
var endTime = new Date();
var totalTime = new Date();
totalTime.setTime(endTime.getTime() - startTime.getTime());
test = "this is a test";
document.write('You managed to last ' + totalTime.getSeconds() + '.' + totalTime.getMilliseconds() + ' seconds. You avoided a total of ' + AstriodsAvoided + 'astroids');
}
}
}
function sleep(milliseconds) {
var start = new Date().getTime();
for (var i = 0; i < 1e7; i++) {
if ((new Date().getTime() - start) > milliseconds) {
break;
}
}
}
</script>
<!-- Script Size: 3.79 KB -->
</body>
</html>
Any help someone could provide would be wonderful, and if you can explain to me whats going wrong and why its not working that would be even better! I play a text game that allows you to input javascript into a "QuickBar" set up for links. I currently have a couple of short "links" set up to fill in a form for me, but I am trying to do something else now. An example for one I use that fills in a specific blank text area: javascript: var doc=document; if(window.frames.length>0) doc=window.main.document; doc.getElementsByName('light')[0].value=40; doc.getElementsByName('Okay')[0].click(); end(); On a different page than the empty text areas, there is a fixed drop down select with 5 choices, and I would like to set up a 6th choice using the same insert javascript "link" system. Code: <tr> <td>Map size:</td> <td><select name="map_size"> <option label="7x7" value="7">7x7</option> <option label="9x9" value="9">9x9</option> <option label="11x11" value="11">11x11</option> <option label="13x13" value="13">13x13</option> <option label="15x15" value="15" selected="selected">15x15</option> </select></td> </tr> What I would like to do is set up another javascript "link" that will add a "30x30" option to that list and be able to select it after clicking the javascript "link." Hey guys. I am pretty new to JS and programming. The company that I am working for put me on this project and I have a question. Here is a snippit for a form that we have. We use a dreamweaver extension "HDW form to database" to process the forms and put them in a mysql database. the wpform() is a validation function that has been written. what I want, is the fallowing, if you look at the code below in the option object, there are different categories... rock, funk, hip hop, synth etc. i want it so when one of them is selected, it goes to a different respected page. for example, if the value Rock is selected, and you press submit, it would take you to www.google.com . On the other hand if the value Funk is submitted, it will take you to www.yahoo.com . Code: <form action="/HDWFormToDatabase/FormToDatabase.php" method="post" name="theForm" onSubmit="return wpform()" accept-charset="iso-8859-1">
<select size="1" name="genre">
<option selected="selected" value="genre">Choose a Genre!</option>
<option value="Rock">Rock</option>
<option value="Funk">Funk</option>
<option value="Hip Hop">Hip Hop</option>
<option value="80s">Synthesizer</option>
<option value="Techno">Techno</option>
</select>
<input type="hidden" name="hdwok" id="hdwok" value=" URL GOES HERE" />
</form>
Normally, when this option object is not present, the user presses submit and after the form gets processed to the database, the browser forwards to the "URL GOES HERE" value. However, I am not sure exactly what to do now since the URL which it is forwarded to will change. can someone give me a hint on how to make this happen? just some general advice for a newb? I would write it but I am pretty lost. I was thinking of including a if statement in the wpform() function that goes something like: Code:
if (document.theForm.genre.selectedIndex == 0)
{
alert("Please select your genre.");
document.theForm.genre.focus();
return (false);
}
if (document.theForm.genre.selectedIndex==1)
{
window.location = "http://www.google.com/";
return(true);
}
if (document.theForm.genre.selectedIndex==2)
{
window.location = "http://www.yahoo.com/";
return(true);
}
etc etc Would this work? Is there a more efficient way of doing something like this that I should know of due to my lack of JS skills? Thanks in advance so much for help. I have a form validation with an AJAX username check and it works perfectly on FF, but doesn't work in IE 9. I am a complete newb when it comes to Jquery and Javascript, so any help/suggestions would be greatly appreciated. Jquery: Code: $('#username').bind('blur',function() {
var formData = $('#register').serialize();
$.post('username.php',formData,processData).error('ouch');
function processData(data) {
console.log(data);
if (data=='pass') {
if (! $('#fail').length) {
$('#usernameavail').prepend('<p id=\"fail\">Username Is Available!</p>');
} else {
$('#usernameavail').html('<p id=\"fail\">Username Is Available!</p>');
}
} else {
if (! $('#fail').length) {
$('#usernameavail').prepend('<p id=\"fail\"><img src=\"http://images/error.png\"> Username Not Available</p>');
} else {
$('#usernameavail').html('<p id=\"fail\"><img src=\"http:///images/error.png\"> Username Not Available</p>');
}
}
} // end processData
}); // end submit
Here is the username field I am validating against the database for a duplicate username: Code: <input name='username' type='text' id='username' class='required' maxlength='20'> Thanks in advance. I know this has probably been asked many times, but as a total newb I am struggling to find the answer. This page : www.imovecornwall.org/index.htm has two scripts on it, a peicemaker lightbox animation (which works perfectly fine) and a Fancybox script that launches modal windows onclick. The problem is when you launch the fancybox script the screen displays both the Fancybox script and the Peicemaker script. the code is Code: <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script>
<script type="text/javascript" src="fancybox_multiple/fancybox/fancybox/jquery.mousewheel-3.0.4.pack.js"></script>
<script type="text/javascript" src="fancybox_multiple/fancybox/fancybox/jquery.fancybox-1.3.4.pack.js"></script>
<link rel="stylesheet" type="text/css" href="fancybox_multiple/fancybox/fancybox/jquery.fancybox-1.3.4.css" />
<link rel="stylesheet" href="fancybox_multiple/fancybox/style.css" />
<script type="text/javascript">
$(document).ready(function() {
$("a.pop").fancybox({
'overlayColor' : '#000',
'overlayOpacity' : 0.8
});
$("a.pop2").fancybox({
'overlayShow' : false,
'transitionIn' : 'elastic',
'transitionOut' : 'elastic'
});
});
</script>
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-10061181-2']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
function FP_changePropRestore() {//v1.0
var d=document,x; if(d.$cpe) { for(i=0; i<d.$cpe.length; i++) { x=d.$cpe[i];
if(x.v=="") x.v=""; eval("x."+x.n+"=x.v"); } d.$cpe=null; }
}
function FP_changeProp() {//v1.0
var args=arguments,d=document,i,j,id=args[0],o=FP_getObjectByID(id),s,ao,v,x;
d.$cpe=new Array(); if(o) for(i=2; i<args.length; i+=2) { v=args[i+1]; s="o";
ao=args[i].split("."); for(j=0; j<ao.length; j++) { s+="."+ao[j]; if(null==eval(s)) {
s=null; break; } } x=new Object; x.o=o; x.n=new Array(); x.v=new Array();
x.n[x.n.length]=s; eval("x.v[x.v.length]="+s); d.$cpe[d.$cpe.length]=x;
if(s) eval(s+"=v"); }
}
function FP_getObjectByID(id,o) {//v1.0
var c,el,els,f,m,n; if(!o)o=document; if(o.getElementById) el=o.getElementById(id);
else if(o.layers) c=o.layers; else if(o.all) el=o.all[id]; if(el) return el;
if(o.id==id || o.name==id) return o; if(o.childNodes) c=o.childNodes; if(c)
for(n=0; n<c.length; n++) { el=FP_getObjectByID(id,c[n]); if(el) return el; }
f=o.forms; if(f) for(n=0; n<f.length; n++) { els=f[n].elements;
for(m=0; m<els.length; m++){ el=FP_getObjectByID(id,els[n]); if(el) return el; } }
return null;
}
function FP_swapImgRestore() {//v1.0
var doc=document,i; if(doc.$imgSwaps) { for(i=0;i<doc.$imgSwaps.length;i++) {
var elm=doc.$imgSwaps[i]; if(elm) { elm.src=elm.$src; elm.$src=null; } }
doc.$imgSwaps=null; }
}
function FP_swapImg() {//v1.0
var doc=document,args=arguments,elm,n; doc.$imgSwaps=new Array(); for(n=2; n<args.length;
n+=2) { elm=FP_getObjectByID(args[n]); if(elm) { doc.$imgSwaps[doc.$imgSwaps.length]=elm;
elm.$src=elm.src; elm.src=args[n+1]; } }
}
function FP_preloadImgs() {//v1.0
var d=document,a=arguments; if(!d.FP_imgs) d.FP_imgs=new Array();
for(var i=0; i<a.length; i++) { d.FP_imgs[i]=new Image; d.FP_imgs[i].src=a[i]; }
}
</script>
</head>
<body background="images/bg.gif" onload="FP_preloadImgs(/*url*/'images/redbadge.png')">
<div style="position: absolute; width: 1001px; height: 606px; z-index: 2; left: 92px; top: 190px" id="layer2">
<div style="position: absolute; width: 566px; height: 44px; z-index: 1; left: 414px; top: 676px" id="layer9" align="right">
<font face="Trebuchet MS" size="1">Copyright 2011 . imove cornwall . not
for profit estate agents in cornwall . a community lead social
enterprise</font><p><font face="Trebuchet MS" size="1">
imove estate agents cornwall, cornwall estate agents, imove cornwall,
imove, i move, not for profit estate agents, estate agents in cornwall,
houses for sale in cornwall, sell privately, private house sales
cornwall, i move cornwall, i move estate agents</font></div>
<img border="0" src="images/c-head.png" width="980" height="40"><div style="position: absolute; width: 420px; height: 415px; z-index: 2; left: 0px; top: 40px; border-left: 1px solid #DEDBD2; border-right: 1px solid #DEDBD2" id="layer10" align="left">
<div style="position: absolute; width: 1001px; height: 100px; z-index: 1; left: -2px; top: 495px" id="layer11">
<a title="click here for information about imove estate agents" href="about/index.htm">
<img border="0" src="images/_front-small_2.png" width="327" height="135" alt="imove estate agents cornwall"></a><a href="search.htm"><img border="0" src="images/_front-small2_blank3.png" width="324" height="135"></a><a href="sell.htm"><img border="0" src="images/_front-smallr_blank.png" width="330" height="135"></a></div>
<p align="center">
<object classid="clsid:D27CDB6E-AE6D-11CF-96B8-444553540000" id="obj1" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0" border="0" width="978" height="495">
<param name="movie" value="piecemaker.swf">
<param name="quality" value="High">
<embed src="piecemaker.swf" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" name="obj1" width="978" height="495"></object>
</div>
<address>
<a href="sell.htm">
<img border="0" src="resized_png_images/head_new_template.png" width="980" height="416"></a></address>
<address>
</address>
<address>
</address>
</div>
<div style="position: absolute; width: 191px; height: 227px; z-index: 1; left: 93px; top: 11px" id="layer1">
<p align="center">
</p>
<address align="left">
<img border="0" src="images/logo_2_72dpi_small.png" width="177" height="176"></address>
<address align="center">
</address>
<p align="left">
</p>
<p align="center"> </div>
<div style="position: absolute; width: 116px; height: 121px; z-index: 4; left: 1020px; top: 34px" id="layer36">
<a title="Click here to sell with imove" href="sell.htm">
<img border="0" src="images/bluebadge.png" width="133" height="133" id="img1" onmouseout="FP_swapImgRestore()" onmouseover="FP_swapImg(1,1,/*id*/'img1',/*url*/'images/redbadge.png')"></a></div>
<p align="center"> </p>
<div style="position: absolute; width: 171px; height: 58px; z-index: 3; left: 327px; top: 61px" id="layer33">
<a class="pop" href="resized_png_images/modal1.png" rel="group1">
<img alt="" src="resized_png_images/tick2.png" border="0" align="left" /></a><address>
<span style="font-style: normal"><font face="Myriad Pro" size="1"> </font></span></address>
<address>
<span style="font-style: normal"><font face="Myriad Pro">Not for
profit</font></span></address>
</div>
<div style="position: absolute; width: 225px; height: 58px; z-index: 3; left: 522px; top: 61px" id="layer34">
<address>
<span style="font-style: normal">
<a class="pop" href="resized_png_images/modal2.png" rel="group1">
<img alt="" src="resized_png_images/tick2.png" border="0" align="left" /></a></span></address>
<address>
<font size="1"><span style="font-style: normal"> </span></font></address>
<address>
<span style="font-style: normal"><font face="Myriad Pro">Cost
effective</font></span></address>
</div>
<div style="position: absolute; width: 282px; height: 58px; z-index: 3; left: 721px; top: 61px" id="layer35">
<address>
<span style="font-style: normal">
<a class="pop" href="resized_png_images/modal3.png" rel="group1">
<img alt="" src="resized_png_images/tick2.png" border="0" align="left" /></a></span></address>
<address>
<font size="1"><span style="font-style: normal"> </span></font></address>
<address>
<span style="font-style: normal"><font face="Myriad Pro">Supporting
local good causes</font></span></address>
</div>
<p align="center"> </p>
<p align="center"> </p>
<div style="position: absolute; width: 657px; height: 50px; z-index: 3; left: 262px; top: 194px" id="layer13">
<div style="position: absolute; width: 130px; height: 44px; z-index: 1; left: 679px; top: 1px" id="layer14">
<a title="Join us on Facebook" href="http://www.facebook.com/pages/Truro-United-Kingdom/Imove-cornwall/121184304626633">
<img border="0" src="images/FaceBook-icon.png" width="33" height="33"></a>
<img border="0" src="images/Twitter-icon.png" width="33" height="33">
<img border="0" src="images/Feed-icon.png" width="33" height="33"></div>
<p><font face="Myriad Pro">
<a title="Back to the Homepage" href="index.htm" style="text-decoration: none">
<font color="#000000" id="id1" onmouseout="FP_changePropRestore()" onmouseover="FP_changeProp(/*id*/'id1',1,'style.fontFamily','Myriad Pro','style.fontSize','12pt','style.textDecoration','underline','style.color','#000000')">
home</font></a>
<a title="About imove" style="text-decoration: none" href="about/index.htm">
<font color="#000000" id="id2" onmouseout="FP_changePropRestore()" onmouseover="FP_changeProp(/*id*/'id2',1,'style.textDecoration','underline','style.color','#000000','style.fontFamily','Myriad Pro','style.fontSize','12pt')">
about</font></a>
<a title="Property for sale with imove" href="search.htm" style="text-decoration: none">
<font color="#000000" id="id3" onmouseout="FP_changePropRestore()" onmouseover="FP_changeProp(/*id*/'id3',1,'style.textDecoration','underline','style.color','#000000','style.fontSize','12pt','style.fontFamily','Myriad Pro')">
property search</font></a>
<a title="Sell your property with imove" href="sell.htm" style="text-decoration: none">
<font color="#000000" id="id4" onmouseout="FP_changePropRestore()" onmouseover="FP_changeProp(/*id*/'id4',1,'style.fontFamily','Myriad Pro','style.fontSize','12pt','style.textDecoration','underline','style.color','#000000')">
sell your property</font></a>
<a title="Support for existing customers of imove" href="support.htm" style="text-decoration: none">
<font color="#000000" id="id5" onmouseout="FP_changePropRestore()" onmouseover="FP_changeProp(/*id*/'id5',1,'style.fontFamily','Myriad Pro','style.fontSize','12pt','style.textDecoration','underline','style.color','#000000')">
support</font></a>
<a title="Contact imove cornwall" href="contact.htm" style="text-decoration: none">
<font color="#000000" id="id6" onmouseout="FP_changePropRestore()" onmouseover="FP_changeProp(/*id*/'id6',1,'style.fontFamily','Myriad Pro','style.fontSize','12pt','style.textDecoration','underline','style.color','#000000')">
contact us</font></a></font></div>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
<p align="center"> </p>
</body>
</html>
I know it's probably something really simple but I'm totally lost. Any help would be very much appreciated. I am trying to learn javascript and have no idea why this wont work. I am very familiar with java but am very rusty with html and completely new to javascript. Regardless of whether or not the regular expression is correct, this will not produce any sort of result: Code: <html>
<head>
<script type="text/javascript">
function checkPhoneNumber(phoneNumber)
{
var phoneRE = /^\(\d{3}\) \d{3}-\d{4}$/;
if (phoneNumber.match(phoneRE))
{
//document.write("yes")
return true;
}
else
{
//document.write("no")
alert(“blahblahblah” );
return false;
}
}
</script>
</head>
<body>
<script type="text/javascript">
var num = 555-555-5555
document.write(checkPhoneNumber(3)); //***
</script>
</body>
</html>
the *** line, i have tried with the num variable and as a string, and as it is now, it should at least produce the error.... thank you Hey, First time poster... Apreciate any help here getting this thing to work (apoligise if its in the wrong section as it does cover php aswell) Problem is getting this form to work, it seems to go through ok, but it never makes it back to my mailbox. Its from a template that didnt explain how to get it to work. Codes.... the js in html head Code: <script type="text/javascript" src="js/forms.js"></script> the form html body Code: <form action="#" id="ContactForm"> <div class="success"> Contact form submitted!<br> <strong>We will be in touch soon.</strong> </div> <fieldset> <div class="wrapper"><label class="name"> <span class="bg"><input type="text" value="Name" class="input"></span> <span class="error">*This is not a valid name.</span> <span class="empty">*This field is required.</span> </label></div> <div class="wrapper"><label class="email"> <span class="bg"><input type="text" value="Email" class="input"></span> <span class="error">*This is not a valid email address.</span> <span class="empty">*This field is required.</span> </label></div> <div class="wrapper"><label class="phone"> <span class="bg"><input type="tel" value="Phone" class="input"></span> <span class="error">*This is not a valid phone number.</span> <span class="empty">*This field is required.</span> </label></div> <div class="wrapper"><label class="comment"> <span class="bg"><textarea rows="1" cols="1">Message</textarea></span> <span class="error">*The message is too short.</span> <span class="empty">*This field is required.</span> </label></div> <div class="btns relative"><a href="#" class="button1" data-type="reset"><img src="images/button_hover.png" alt=""><strong>Clear</strong></a><a href="#" class="button1" data-type="submit"><img src="images/button_hover.png" alt=""><strong>Submit</strong></a></div> </fieldset> </form> The Js code Code: (function($){
$.fn.extend({
forms:function(opt){
if(opt===undefined)
opt={}
this.each(function(){
var th=$(this),
data=th.data('forms'),
_={
errorCl:'error',
emptyCl:'empty',
invalidCl:'invalid',
successCl:'success',
successShow:'4000',
mailHandlerURL:'submit.php',
ownerEmail:'admin@bundesign.net',
stripHTML:true,
smtpMailServer:'localhost',
targets:'input,textarea',
controls:'a[data-type=reset],a[data-type=submit]',
validate:true,
rx:{
".name":{rx:/^[a-zA-Z'][a-zA-Z-' ]+[a-zA-Z']?$/,target:'input'},
".state":{rx:/^[a-zA-Z'][a-zA-Z-' ]+[a-zA-Z']?$/,target:'input'},
".email":{rx:/^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i,target:'input'},
".phone":{rx:/^\+?(\d[\d\-\+\(\) ]{5,}\d$)/,target:'input'},
".fax":{rx:/^\+?(\d[\d\-\+\(\) ]{5,}\d$)/,target:'input'},
".comment":{rx:/.{20}/,target:'textarea'}
},
preFu:function(){
_.labels.each(function(){
var label=$(this),
inp=$(_.targets,this),
defVal=inp.attr('value'),
trueVal=(function(){
var tmp=inp.is('input')?(tmp=label.html().match(/value=['"](.+?)['"].+/),!!tmp&&!!tmp[1]&&tmp[1]):inp.html()
return tmp
})()
trueVal!=defVal
&&inp.val(defVal=trueVal||defVal)
label.data({defVal:defVal})
inp
.bind('focus',function(){
inp.val()==defVal
&&(inp.val(''),_.hideEmptyFu(label),label.removeClass(_.invalidCl))
})
.bind('blur',function(){
!inp.val()
?inp.val(defVal)
:(_.isValid(label)
?_.showErrorFu(label)
:_.hideErrorFu(label)),
(_.isEmpty(label)
?_.showEmptyFu(label)
:_.hideEmptyFu(label))
})
.bind('keyup',function(){
label.hasClass(_.invalidCl)
&&_.isValid(label)
?_.showErrorFu(label)
:_.hideErrorFu(label)
})
label.find('.'+_.errorCl+',.'+_.emptyCl).css({display:'block'}).hide()
})
_.success=$('.'+_.successCl,_.form).hide()
},
isValid:function(el){
var ret=true,
empt=_.isEmpty(el)
if(empt)
ret=false,
el.addClass(_.invalidCl)
else
$.each(_.rx,function(k,d){
if(el.is(k))
d.rx.test(el.find(d.target).val())
?(el.removeClass(_.invalidCl),ret=false)
:el.addClass(_.invalidCl)
})
return ret
},
isEmpty:function(el){
var tmp
return (tmp=el.find(_.targets).val())==''||tmp==el.data('defVal')
},
validateFu:function(){
_.labels.each(function(){
var th=$(this)
_.isEmpty(th)
?_.showEmptyFu(th)
:_.hideEmptyFu(th)
_.isValid(th)
?_.showErrorFu(th)
:_.hideErrorFu(th)
})
},
submitFu:function(){
_.validateFu()
if(!_.form.has('.'+_.invalidCl).length)
$.ajax({
type: "POST",
url:_.mailHandlerURL,
data:{
name:$('.name input',_.form).val()||'nope',
email:$('.email input',_.form).val()||'nope',
phone:$('.phone input',_.form).val()||'nope',
fax:$('.fax input',_.form).val()||'nope',
state:$('.state input',_.form).val()||'nope',
comment:$('.comment textarea',_.form).val()||'nope',
owner_email:_.ownerEmail,
stripHTML:_.stripHTML
},
success: function(){
_.showFu()
}
})
},
showFu:function(){
_.success.slideDown(function(){
setTimeout(function(){
_.success.slideUp()
_.form.trigger('reset')
},_.successShow)
})
},
controlsFu:function(){
$(_.controls,_.form).each(function(){
var th=$(this)
th
.bind('click',function(){
_.form.trigger(th.data('type'))
return false
})
})
},
showErrorFu:function(label){
label.find('.'+_.errorCl).slideDown()
},
hideErrorFu:function(label){
label.find('.'+_.errorCl).slideUp()
},
showEmptyFu:function(label){
label.find('.'+_.emptyCl).slideDown()
_.hideErrorFu(label)
},
hideEmptyFu:function(label){
label.find('.'+_.emptyCl).slideUp()
},
init:function(){
_.form=this
_.labels=$('label',_.form)
_.preFu()
_.controlsFu()
_.form
.bind('submit',function(){
if(_.validate)
_.submitFu()
else
_.form[0].submit()
return false
})
.bind('reset',function(){
_.labels.removeClass(_.invalidCl)
_.labels.each(function(){
var th=$(this)
_.hideErrorFu(th)
_.hideEmptyFu(th)
})
})
_.form.trigger('reset')
}
}
if(!data)
(typeof opt=='object'?$.extend(_,opt):_).init.call(th),
th.data({cScroll:_}),
data=_
else
_=typeof opt=='object'?$.extend(data,opt):data
})
return this
}
})
})(jQuery)
the php ( this is possibly where the problem lies, but i assume it goes hand in hand with the JS, is reason why i posted it here as the js seemed really complex. Code: <?php $myemail = "admin@bundesign.net"; $name = $_POST["name"]; $email = $_POST["email"]; $comment = $_POST["comment"]; $phone = $_POST["phone"]; $from = "Bundesign Web <admin@bundesign.net>"; $subject = "Bundesign Web"; $message .= "$name <br> $email <br> $phone <br> $comment"; mail($myemail, $subject, $message,); ?> submit.php is located in the root and also i stuck it in the js folder just in case thats where it was looking. Thanks for any help, Chris. I know this looks like I'm spamming for clients, but I have plenty, thankyouverymuch, I just would like your coding help promise I'm a self-taught programmer and working on a couple of my adult sites, and I think it's time I actually figure out how to do a good content warning popup. I would like to be able to link to every page on my site without having to go through my content warning landing page - any ideas? I've seen it done using I believe Java and Ajax in Wordpress, but I'm not using WordPress. And I of course don't want it to popup every time I go to a page on my site. WARNING!!!! links take you to adult content!!!!!! First site: http://stellabrolin.com - this one is basic, all within one domain, no subdomains Second site: http://theroxxbabes.com, sub domains http://hellen.theroxxbabes.com and http://stella.theroxxbabes.com I have 2 subdomains, but I want the same rules to apply; if linked to a page within a subdomain I want the content warning to show, and then a link to the main domain is clicked, I don't want the content warning to show again - how do I do this? am I overthinking this? does this make sense? thanks in advance!! I'm trying to insert a title and a body into a Google maps window through PHP. The body could contain double or single quotes. How do I output these so that they don't break the script? Relevant code: Code: $('#map_canvas').gmap('openInfoWindow', { 'content': '<strong><?php echo $m->marker->Title; ?></strong><br /><?php echo $m->marker->Body; ?><?php echo '<a href="./marker_info.php?id='.$m->marker->Nid.'"></a>' ?><br /><a id="m_location" href="#" data-role="button" data-icon="search" onclick="$.mobile.silentScroll(500);"></a>'}, this);
This is a little hard to explain so I'm posting an example. Code: //NESTED FUNCTION I'M USING TO DEMONSTRATE MY QUESTION
function foo(a) {
this.x = 5;
//USED TO SET THE VALUE OF X
if( a == 0 )
return function(z) {
return x = z;
}
//USED TO RETRIEVE THE VALUE OF X
else if( a == 1 )
return function() {
return x;
}
}
//MAKES setX THE SETTER FUNCTION
var setX = foo(0);
//MAKES getX THE GETTER FUNCTION
var getX = foo(1);
print( "setX(25), not an instance: " + setX( 25 ) );
print( "getX(), not an instance: " + getX() );
print( "" );
//CREATES AN OBJECT INSTANCE USING FOO AS CONSTRUCTOR
var q = new foo();
print( "value of x in object instance: " + q.x );
print( "" );
print( "setX(25), not an instance: " + setX( 25 ) );
print( "getX(), not an instance: " + getX() );
This code will output: Code: setX(25), not an instance: 25 getX(), not an instance: 25 value of x in object instance: 5 setX(25), not an instance: 25 getX(), not an instance: 25 Observations: It seems like this.x actually has two meanings. 1)x becomes a member of the "Function" object foo(). 2)x becomes a part of the constructor for prototype class foo. But why then does x revert back to the original value of 5 when I use foo as a constructor? Does javascript automatically save the original value on creation for a reason? What is going on behind the scenes to make this happen? Is this behavior part of an ontological model that makes sense? Similarly, if I change "this.x" to "var x" I can access the value of x but I can't change it. Not that that I should be able to, the syntax "var x" doesn't make x a member of foo anyway. But I'm still having trouble classifying the relationship "var x" has to the function. Anyways this is more of a tangent. My main question is above but if anyone has something to say about this, I'd be interested to hear it. It seems like all these behaviors have rules to them, but there is no conceptual model to think through that guide these behaviors. Or maybe I'm just ignorant. Enlighten me. Ok i'm really new at this so i apologize beforehand if i ask a stupid question or anything. I'm working on a project that displays a GUI asking for a name as well as grades. when you enter them all it runs the grades through a formula and opens another frame with the results. I don't need any help building the GUI what i need help on is I cannot for the life of me find out how to access the variable from another frame. Everything i've seen online tells me to set the variable outside the class but i need to run the formula inside because the grades come from the user. Sorry if my code is messy, like i said i'm very new at this Code: // Loads all neccesary plugins
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class SInfo extends JPanel
{
// Setting all text fields, labels and button
public JButton submitInfo;
public JLabel SNamel, Asign, Asignl, Asign1l, Asign2l, Asign3l, Asign4l, Asign5l, Asign6l,
Asign7l, Asign8l, Asign9l, Asign10l, Folderl, Projectl, Project1l, Project2l, Project3l,
Project4l, GProjectl, blank, blank1, Sname, AsgnAvg, ProjectAvg, TotalAvg;
public JTextField SName, Asign1, Asign2, Asign3, Asign4, Asign5, Asign6,
Asign7, Asign8, Asign9, Asign10, Folder, Project1, Project2, Project3,
Project4, GProject;
double a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
p1, p2, p3, p4, gp, fldr, asgnAvg, projectAvg, totalAvg;
public SInfo()
{
setLayout (new GridLayout (20,2));
// Sets the text for the labels
{
blank = new JLabel ("");
blank1 = new JLabel ("");
SNamel = new JLabel ("Student Name: ");
Asign = new JLabel ("");
Asignl = new JLabel ("--------Assignment Grades--------");
Asign1l = new JLabel ("Assignment 1: ");
Asign2l = new JLabel ("Assignment 2: ");
Asign3l = new JLabel ("Assignment 3: ");
Asign4l = new JLabel ("Assignment 4: ");
Asign5l = new JLabel ("Assignment 5: ");
Asign6l = new JLabel ("Assignment 6: ");
Asign7l = new JLabel ("Assignment 7: ");
Asign8l = new JLabel ("Assignment 8: ");
Asign9l = new JLabel ("Assignment 9: ");
Asign10l = new JLabel ("Assignment 10: ");
Folderl = new JLabel ("Class Folder Grade: ");
Projectl = new JLabel ("--------Project Grades--------");
Project1l = new JLabel ("Project 1: ");
Project2l = new JLabel ("Project 2: ");
Project3l = new JLabel ("Project 3: ");
Project4l = new JLabel ("Project 4: ");
GProjectl = new JLabel ("Group Project Grade: ");
}
// Button text and sets listener for it
{
submitInfo = new JButton ("Submit");
submitInfo.addActionListener (new SubmitListener());
}
// Tells the program how long to make the textfield
{
SName = new JTextField (20);
Asign1 = new JTextField (5);
Asign2 = new JTextField (5);
Asign3 = new JTextField (5);
Asign4 = new JTextField (5);
Asign5 = new JTextField (5);
Asign6 = new JTextField (5);
Asign7 = new JTextField (5);
Asign8 = new JTextField (5);
Asign9 = new JTextField (5);
Asign10 = new JTextField (5);
Folder = new JTextField (5);
Project1 = new JTextField (5);
Project2 = new JTextField (5);
Project3 = new JTextField (5);
Project4 = new JTextField (5);
GProject = new JTextField (5);
}
// Adds the objects to the Window
{
add (SNamel);
add (SName);
add (Asign);
add (Asignl);
add (Asign1l);
add (Asign1);
add (Asign2l);
add (Asign2);
add (Asign3l);
add (Asign3);
add (Asign4l);
add (Asign4);
add (Asign5l);
add (Asign5);
add (Asign6l);
add (Asign6);
add (Asign7l);
add (Asign7);
add (Asign8l);
add (Asign8);
add (Asign9l);
add (Asign9);
add (Asign10l);
add (Asign10);
add (Folderl);
add (Folder);
add (blank1);
add (Projectl);
add (Project1l);
add (Project1);
add (Project2l);
add (Project2);
add (Project3l);
add (Project3);
add (Project4l);
add (Project4);
add (GProjectl);
add (GProject);
add (blank);
add (submitInfo);
}
// sets size and color of the window
{
setPreferredSize (new Dimension(400,450));
setBackground (Color.gray);
}
}
public class SubmitListener implements ActionListener
{
// Performs calculation and saves when button is clicked
public void actionPerformed (ActionEvent event)
{
// Sets variables for the text fields
Sname = new JLabel ("Student Name: " + SName);
AsgnAvg = new JLabel ("Average of Assignments: " + asgnAvg);
ProjectAvg = new JLabel ("Average of Individual Projects: " + projectAvg);
TotalAvg = new JLabel ("Total Average for the year: " + totalAvg);
// Assignments
{
String asgn1 = Asign1.getText();
a1 = Double.valueOf(asgn1);
String asgn2 = Asign2.getText();
a2 = Double.valueOf(asgn2);
String asgn3 = Asign3.getText();
a3 = Double.valueOf(asgn3);
String asgn4 = Asign4.getText();
a4 = Double.valueOf(asgn4);
String asgn5 = Asign5.getText();
a5 = Double.valueOf(asgn5);
String asgn6 = Asign6.getText();
a6 = Double.valueOf(asgn6);
String asgn7 = Asign7.getText();
a7 = Double.valueOf(asgn7);
String asgn8 = Asign8.getText();
a8 = Double.valueOf(asgn8);
String asgn9 = Asign9.getText();
a9 = Double.valueOf(asgn9);
String asgn10 = Asign10.getText();
a10 = Double.valueOf(asgn10);
}
// Projects
{
String proj1 = Project1.getText();
p1 = Double.valueOf(proj1);
String proj2 = Project2.getText();
p2 = Double.valueOf(proj2);
String proj3 = Project3.getText();
p3 = Double.valueOf(proj3);
String proj4 = Project4.getText();
p4 = Double.valueOf(proj4);
String gproject = GProject.getText();
gp = Double.valueOf(gproject);
String Sname = SName.getText();
// Folder
String folder = Folder.getText();
fldr = Double.valueOf(folder);
}
// Math Formula
{
// asgnAvg = 20%
// projectAvg = 45%
// fldr = 10%
// gp = 25%
asgnAvg = (a1 + a2 + a3 + a3 + a5 + a6 + a7 + a8 + a9 + a10) / 10;
projectAvg = (p1 + p2 + p3 + p4) / 4;
totalAvg = (asgnAvg * .20) + (projectAvg * .45) + (fldr * .10) + (gp * .25);
}
{
JFrame frame = new JFrame ("Student Average");
frame.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(new SInfo2());
frame.pack();
frame.setVisible(true);
// Show the frame
frame.setSize(300, 300);
setBackground (Color.gray);
frame.setVisible(true);
}
}
}
}
And this is the second frame i am trying to open i haven't really done anything for the GUI i'm just working on it reading the variables now Code: // Loads all neccesary plugins
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class SInfo2 extends SInfo
{
// Setting all text fields, labels and button
public JLabel Sname, AsgnAvg, ProjectAvg, TotalAvg;
public SInfo2()
{
setLayout (new GridLayout (4,2));
{
Sname = new JLabel (Sname); // These are the 4 I cannot retrieve
AsgnAvg = new JLabel (asgnAvg); // These are the 4 I cannot retrieve
ProjectAvg = new JLabel (projectAvg); // These are the 4 I cannot retrieve
TotalAvg = new JLabel (totalAvg); // These are the 4 I cannot retrieve
add (Sname);
add (AsgnAvg);
add (ProjectAvg);
add (TotalAvg);
}
}
}
Thank you in advance for anyone who even looks at it hello I want ask how can i declare global variable in html file , and use it in java script file . - with same value- thanks Hello. Using the Firebug console is there a way to log the content of the global namespace? I particularly want to recognise when something is added to it by my code. I could step through my whole code but I'm hoping there is an easier way. Andy. I have a function which I placed in the header of my html file: Code: <script language="javascript" type="text/javascript">
function UngreyInstallButtons() {
document.form1.viewbutton1.disabled = false;
document.form2.viewbutton2.disabled = false;
document.form3.viewbutton3.disabled = false;
}
</script>
I want to call this from within the body of my html page: Code: <SCRIPT TYPE="text/javascript" LANGUAGE="JavaScript">
<!--
var name = GetCookie('COOKIENAME');
if (name != null) {
alert("I GET HERE" + name + "!");
UngreyInstallButtons();
alert("I DONT MAKE IT HERE");
}
//-->
</SCRIPT>
The GetCookie func works and returns name correctly. The first alert() box is displayed, - the second one isn't! It does not come back from the call to UngreyInstallButtons() Why? I also tried this: Code:
if (name != null) {
alert("I GET HERE" + name + "!");
document.form1.viewbutton1.disabled = false;
document.form2.viewbutton2.disabled = false;
document.form3.viewbutton3.disabled = false;
alert("I DONT MAKE IT HERE");
}
Again, it does not execute the = false lines at all. Perhaps I'm missing something obvious? (I am new to js) Hey there everyone I'm a bit new to javascript and having a bit of a problem. I have a page users can click to upload a photo. When users click I want a modal window to pop up with a simple file upload input inside it and a submit button. I have this working except that when users click submit nothing happens. I'm using nyroModal http://nyromodal.nyrodev.com/#demos and the code I use is: Code: <a href="#test" class="nyroModal"><img src="/img/uploadimage.gif" alt="" /></a> <div id="test" style="display: none; width: 600px;"> <form id="ImageUploadForm" enctype="multipart/form-data" method="post" action="images/upload" accept-charset="utf-8"> <div style="display:none;"> <input type="hidden" name="_method" value="POST" /> </div> <div class="input file"> <label for="ImageFileName">File Name</label> <input type="file" name="data[Image][fileName]" id="ImageFileName" /> </div> <div class="submit"><input type="submit" value="Upload" /> </div> </form> </div> If I take the code out of the div=id"test" the form appears on the normal page and submits just fine. Inside the test div tho the modal window pops up with the form inside but the submit button does nothing. Can anyone enlighten me what I'm doing wrong? Hello. This is my first post here... I'm a bit baffled by IE7 javascript engine. I created a very simple game called the "Word Smith"...basically the user has to guess words by clicking a letter or guessing the entire word. Points are assigned accordingly. After the user clicks "NEW GAME" and then clicks an imagemap of some "dice" to invoke my random number generator, javascript increments the Round number to 2! Here's the rub... If I uncomment that "alert" statement just after I increment my currentRound variable, the code works perfectly! WTH? See code below. Here is a snippet of the code where I am incrementing that variable: Code: function generateNumber() {
//display the current Round
currentRound++;
//debug
//alert("currentRound = " + currentRound);
//debug
if(currentRound <= 10) {
//display the Round Number on the page
var roundNumberString = 'Round ' + currentRound;
document.getElementById('RoundNumber').value = roundNumberString;
}//end if
.
.
.
I declare currentRound as a global var. This is the only place I increment the variable. It is also important to mention that this code works great in Firefox, Chrome and Safari -meaning the currentRound variable is incremented once on each iteration. To reiterate - if you play the game in IE, you will first play not Round 1 but Round 2, followed by Round 4, then Round 6, etc... Any thoughts? And yes, I am using "onmouseup" not "onclick" in my XHTML. Thanks for any suggestions. Cheers. Here's my code: Code: //document.write("Test");
//Declare arrays
stats = new Array(6);
statMods = new Array(6);
/*
//Populate stat and statMod arrays
stats[0] = document.Stats.str;
stats[1] = document.Stats.dex;
stats[2] = document.Stats.con;
stats[3] = document.Stats.int;
stats[4] = document.Stats.wis;
stats[5] = document.Stats.cha;
statMods[0] = document.Stats.strMod;
statMods[1] = document.Stats.dexMod;
statMods[2] = document.Stats.conMod;
statMods[3] = document.Stats.intMod;
statMods[4] = document.Stats.wisMod;
statMods[5] = document.Stats.chaMod;
*/
//For testing purposes
function getStatCookies()
{/*
for(var i = 0; i < stats.length; i++)
{
document.cookie(stats[i], statMods[i]);
}*/
var testString = "18";
//document.cookie = cookieString;
document.Stats.strMod.value = document.cookie;
}
function getModifiers()
{
var strength = document.Stats.str.value;
var strengthMod = (strength - 10);
//Populate stat and statMod arrays
stats[0] = document.Stats.str;
stats[1] = document.Stats.dex;
stats[2] = document.Stats.con;
stats[3] = document.Stats.int;
stats[4] = document.Stats.wis;
stats[5] = document.Stats.cha;
statMods[0] = document.Stats.strMod;
statMods[1] = document.Stats.dexMod;
statMods[2] = document.Stats.conMod;
statMods[3] = document.Stats.intMod;
statMods[4] = document.Stats.wisMod;
statMods[5] = document.Stats.chaMod;
for(var i = 0; i < stats.length; i++)
{
getModifier(stats[i], statMods[i]);
}
}
As it is, the array variables are declared globally, and each part is issued a value inside of the function "getModifiers()". When I comment the declarations inside of the function, and uncomment the external declarations, the whole thing falls apart (including the following function). But, if I call this function: Code: function saveStats()
{
for(var i = 0; i < stats.length; i++)
{
var testString = stats[i].value;
document.cookie = 'stat' + i.toString() + '=' + testString + '; expires=Thu, 31 Dec 2099 23:59:59 UTC; path=/';
//document.write("Test");
}
}
without first calling the other function that actually assigns values, it still works. As I said, though, if I assign values outside that function, then it all falls apart. How can I have global variables and global arrays whose value(s) can be modified and accessed by all the Javascript functions in my HTML document as well as by the HTML code? Thank You CGG |
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