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JavaScript - Issues With Javascript And Linking
Hello all, first time poster. I recently found this site as I was searching for topics to possibly help me fix my issue.
So, without further ado: I've been working on a website for a grass roots Senate hopeful in Colorado, and I was asked to create a bit of interactivity into the site. Now, I'm well versed in XHTML/CSS, but I'm still a fledgling JavaScript writer. I was able to create a set of code that would allow for this to happen: 1.) A person would click on a link in a list of questions. 2.) That question's text would appear in a box on the right. 3.) Below the text from #2, a YouTube video would show using YouTube's embed code. Now, the bit of code was working perfectly and doing exactly what I ask it to. Except, the problem is it for some reason only works for the first and second question, and even though it shows a link for the third question it will not allow you to click on it and this whole thing is killing my brain. I've attempted to debug the code myself, but Firebug and the Mozilla Console show that no errors are running, and since I can't actually click on the link to even see if it would give me an error I'm completely stumped. I've cleared the code out, switched it all around, and for some reason it just won't do it for the third question, regardless of if I switched it out. So, here is the code in question. I'm just going to show the first snippets of it because it is just about copied and pasted over and over again. Code:
$(document).ready(function() {
$('#q1').click(function() {
$('#qbox h3').html('<h3>What have you done to stop illegal aliens from getting taxpayer funded healthcare?</h3>');
$('#abox').html('<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/f9GH-yvPHSY&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/f9GH-yvPHSY&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>');
});
and Code: <tr>
<td><h2>Q1:</h2></td>
<td><a href="#" id="q1"><p>What have you done to stop illegal aliens from getting taxpayer funded healthcare?</p></a></td>
</tr>
Anyways, thank you so very much for taking a look at this. Any suggestions would be greatly appreciated! Similar Tutorialshey all. im fairly new to javascript and looking for a little help. first ive got this simple script that takes the value of a form and calls an image based upon the input. Code:
<script type="text/javascript">
function showImg() {
var val = document.getElementById("rightsphere").value;
document.getElementById("image1").src = "lensblank.gif"
if (val == 3) {document.getElementById("image1").src = "blank1.jpg"}
if (val == 4) {document.getElementById("image1").src = "blank2.jpg"}
if (val == 5) {document.getElementById("image1").src = "blank3.jpg"}
// and so on
</script>
<input type = "text" id = "rightsphere" size = "7" onblur = "showImg()">
<img style="position:absolute; left:090px; top:170px" id="image1" src="lensblank.gif" />
this calls up an image based on the submitted input when clicking on the actual image itself. i was wondering how i would go about getting the image1 to change when clicking another image (ie a button entitled 'calculate') thanks in advance update: nevermind. im an idiot. Hello Guys I'm new to Javascript I think that the way I have worded the title may be incorrect, as I've googled similar phrases without finding anything to help me Anyway onto the issue I have a dropdown menu you can see it he http://heavywoollen.webs.com It's written in html & css, now I've had to put the code for the dropdown onto every page of the site, simply because at the time that was all i knew how to do, so I'm now trying to reduce it by writing it on JS and link the file into the page so the issue/question I have written the menu in JS, but my question is How is it styled? or how is the css file appiled? in the html I use < div id =" navMenu "> </div> and in the css there is # navMenu so I can understand how that works, but I can't figure out how to apply it into javascript, I think simply because I don't know enough about JS to know what the link tag is, if it exists at the moment the JS file simply reads link this Code: //Admin Options - open <ul>
document.write("<ul><li><a href=#>Admin</a><ul><li><a href=index.html>Home</a></li><li><a href=history.html>History</a></li></li><li><a href=constitution.html>Constitution</a></li><li><a href=Code of Conduct.html>Code of Conduct</a></li><li><a href=League Meetings.html>League Meetings</a></li><li><a href=Club Contacts.html>Contacts</a></li><li><a href=League Officials.html>League Officials</a> </li><li><a href=League Policy.html>Policy</a> </li><li><a href=Duty of Care.html>Duty of Care</a> </li><li><a href=Helmets.html>Helmets</a> </li><li><a href=Fielding Regulations.html>Fielding Regs</a> </li><li><a href=Fast Bowling.html>Fast Bowling</a> </li><li><a href=Unfair Bowling.html>Unfair Bowling</a> </li><li><a href=Umpires.html>Umpires</a> </li><li><a href=Laws of Cricket.html>Cricket Law</a> </li><li><a href=CRB.html>CRB Check </a> </li></ul></li>");
//Clubs
document.write("<li><a href=#>Clubs</a><ul><li><a href=clubs-adwalton.html>Adwalton</a> </li><li><a href=clubs-altofts.html>Altofts</a> </li><li><a href=clubs-azaad.html>Azaad</a> </li> <li><a href=clubs-batley.html>Batley</a> </li><li><a href=clubs-birstall.html>Birstall</a> </li><li><a href=clubs-brighouse.html>Brighouse</a> </li><li><a href=clubs-carlton.html>Carlton</a> </li><li><a href=clubs-cleckheaton.html>Cleckheaton</a> </li><li><a href=clubs-driglington.html>Drighlington</a> </li><li><a href=clubs-eastardsley.html>East Ardsley</a> </li><li><a href=clubs-gildersome.html>Gildersome</a> </li><li><a href=clubs-gomersal.html>Gomersal</a> </li><li><a href=clubs-hangingheaton.html>Hanging Heaton</a> </li><li><a href=clubs-hartsheadmoor.html>Hartshead Moor</a> </li><li><a href=clubs-holmevalleygirls.html>Holme Valley Girls</a> </li><li><a href=clubs-hunsletnelson.html>Hunslet Nelson</a> </li><li><a href=clubs-liversedge.html>Liversedge</a> </li><li><a href=clubs-methley.html>Methley</a> </li><li><a href=clubs-mirfield.html>Mirfield</a> </li><li><a href=clubs-mirfieldpc.html>Mirfield PC</a> </li><li><a href=clubs-moorlands.html>Moorlands</a> </li><li><a href=clubs-morley.html>Morley</a> </li><li><a href=clubs-newfarnley.html>New Farnley</a> </li><li><a href=clubs-ossett.html>Ossett</a> </li><li><a href=clubs-rothwell.html>Rothwell</a> </li><li><a href=clubs-scholes.html>Scholes</a> </li><li><a href=clubs-townville.html>Townville</a> </li><li><a href=clubs-wakestmichs.html>Wake St Michaels</a> </li><li><a href=clubs-wakethornes.html>Wakefield Thornes</a> </li><li><a href=clubs-westbretton.html>West Bretton</a> </li><li><a href=clubs-wrenthorpe.html>Wrenthorpe</a> </li></ul></li>");
//League Tables & Fixtures
document.write("<li><a href=>Leagues</a><ul> <li><a href=fixtures.html>Fixtures/Results</a> </li><li><a href=leaguetables.html>Tables</a> </li></ul></li>");
//Representative
document.write("<li><a href=#>Representative</a> <ul> <li><a href=lordtav-u11.html>Lord Taverners U11</a> </li><li><a href=lordtav-u15.html>Lord Taverners U15</a> </li><li><a href=coaching.html>Coaching</a> </li><li><a href=teamwear.html>Team Wear</a> </li></ul></li>");
//Links
document.write("<li><a href=#>Links</a> <ul><li><a href=http://www.ecb.co.uk/>ECB</a> </li><li><a href=http://www.ecb.co.uk/development/ecb-coaches-association/>ECB CA</a> </li><li><a href=http://www.yorkshirecb.com/>YCB</a> </li><li><a href=http://www.yorkshirecricketboard.org.uk/index.php?option=com_content&view=article&id=103:yorkshire-senior-schools-cricket-association&catid=271:yssca&Itemid=49>YSCA</a> </li><li><a href=http://www.yorkshirewca.co.uk/district.html>YWCA</a> </li><li><a href=http://www.homeoffice.gov.uk/agencies-public-bodies/crb/>CRB</a> </li></ul></li>");
//Photo Gallery - closing </ul>
document.write("<li><a href=#>Other</a> <ul><li><a href=#>Photo Galllery</a> </li><li><a href=#>Player Registration</a> </li></ul></li></ul>");
Apologies if that is too much code for a post so there is nothing else on the sheet do I need to use a link tag? How do i get the JS file to relate to the #navMenu of the css file? Thanks Rob I have created my website and i have one page that has a spry menu bar with 15 columns. I also have a javascript file that is an image gallery. i want to add that javascript file to my html/css website. not only that but i need that java script file to open on the appropriate image depending on what titled column i have clicked on. any help would be greatly appreciated!
Hi, I have a javascript app that works fine to parse my bb_feed.xml page pasted below this message. The problem is I need to link to the script instead of including it within the web page. When I try to create the page as a .js file and link to this script from another webpage, it doesn't work. Here's the code that I used to link the .js file that I have named bb_footer.js <script language="javascript" src="bb_footer.js" type="text/javascript"></script> Is there some other way this has to be done? Thanks for any and all possible help... <html> <body> <script type="text/javascript"> if (window.XMLHttpRequest) { xhttp=new XMLHttpRequest(); } else // Internet Explorer 5/6 { xhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xhttp.open("GET","bb_feed.xml",false); xhttp.send(""); xmlDoc=xhttp.responseXML; var x=xmlDoc.getElementsByTagName("item"); for (i=0;i<x.length;i++) { document.write("<ul><li><a href=\""); document.write(x[i].getElementsByTagName("link")[0].childNodes[0].nodeValue); document.write("\">"); document.write(x[i].getElementsByTagName("title")[0].childNodes[0].nodeValue); document.write("</a></li></ul>"); } </script> </body> </html> When I enter the data into my form then submit it, it is supposed to be inserted into my MySql database but I get the following error: "Unable to save data to database: Incorrect date value: '3-31-2001' for column 'sent_date' at row 1" The sent_date field is the first date field the user types in. The TYPE for this field in the MySql database is set to DATE. Any ideas what is going on? I think the problem is in my javascript but can't find the problem... _________________________________________________________ Below is the javascript code _________________________________________________________ <script type="text/javascript"> var valid; function dcheck(form) { var a = form.assgn_date.value; var s = form.sent_date.value; var i = form.interv_date.value; var dr = form.due_rev.value var su = form.due_suspo var clk = form.due_clerk var att = form.due_attny var jdg = form.due_judge var assn = new Date(a); var sent = new Date(s); var intv = new Date(i); var due_rev = new Date(dr); var due_suspo = new Date(su); var due_clerk = new Date(clk); var due_attny = new Date(att); var due_judge = new Date(jdg); if (isNaN(sent)) { sent = new Date(assn.getFullYear(),assn.getMonth(),assn.getDate()-7); } if (isNaN(due_rev)) { due_rev = new Date(sent.getFullYear(),sent.getMonth(),sent.getDate()-42); } if (isNaN(due_suspo)) { due_suspo = new Date(sent.getFullYear(),sent.getMonth(),sent.getDate()-40); } if (isNaN(due_clerk)) { due_clerk = new Date(sent.getFullYear(),sent.getMonth(),sent.getDate()-38); } if (isNaN(due_attny)) { due_attny = new Date(sent.getFullYear(),sent.getMonth(),sent.getDate()-36); } if (isNaN(due_judge)) { due_judge = new Date(sent.getFullYear(),sent.getMonth(),sent.getDate()-7); } form.sent_date.value = (sent.getMonth()+1) + "-" + sent.getDate() + "-" + sent.getFullYear(); form.due_rev.value = (due_rev.getMonth()+1) + "-" + due_rev.getDate() + "-" + due_rev.getFullYear(); form.due_suspo.value = (due_suspo.getMonth()+1) + "-" + due_suspo.getDate() + "-" + due_suspo.getFullYear(); form.due_clerk.value = (due_clerk.getMonth()+1) + "-" + due_clerk.getDate() + "-" + due_clerk.getFullYear(); form.due_attny.value = (due_attny.getMonth()+1) + "-" + due_attny.getDate() + "-" + due_attny.getFullYear(); form.due_judge.value = (due_judge.getMonth()+1) + "-" + due_judge.getDate() + "-" + due_judge.getFullYear(); return true; } </script> I need to allow a user to enter 3 values, then display the average between them... I am having some real issues with the average, Thanks! var quiz1 = prompt("What is the score of your first quiz?", "") document.write("Return Value: "+quiz1, '%',("<br />")); var quiz2 = prompt("What is the score of your second quiz?", "") document.write("Return Value: "+quiz2, '%',("<br />")); var quiz3 = prompt("What is the score of your third quiz?", "") document.write("Return Value: "+quiz3,'%',("<br />")); average= ("quiz1"+"quiz2"+"quiz3") /3 document.write(average,("<br />")); Hey everyone I want to go ahead and say my issue with javascript is in a homework assignment so...I'm just looking to get more of a nudge in the right direction of how to fix this issue than anything ^^' I'm not asking to have the code fixed for me. I've been assigned to code a simple currency converter of just US dollars to a few other kinds of currency. I have most of the basic stuff done, I used an example piece of javascript and am editing it to try and make it into what I need. I'm just having issues with the button that is supposed to run the function and output the value of the currency, I can't seem to get the button to work. Here is the code I've gotten so far, if someone could just point out maybe where the issue is as sort of a hint I'd be really grateful! Code: <html>
<head>
<title>Currency Converter</title>
<script type = "text/javascript">
function calcvalue() {
if (CurrencyType == "USDollars")
{price = 1;}
if (CurrencyType == "BritishPounds")
{price = 0.632766;}
if (CurrencyType == "Euros")
{price = '.709723';}
if (CurrencyType == "CanadianDollars")
{price = 0.970476;}
if (CurrencyType == "JapaneeseYen")
{price = 83.073;}
if (CurrencyType == "ChineeseYuan")
{price = 6.55649;
Currency.answer.value=price*DollarAmount;
}
if (!( DollarAmount >= 1001 || DollarAmount <= 0))
{
alert ("Please Enter a value between 1 and 1000");
return;
}
}
</script>
<body>
<body bgcolor="CCCCFF">
<form name="Currency">
<center>
<table>
<tr>
<td>Currency Type: </td>
<td>
<select name="Currency">
<option value="USDollars">US Dollars</option>
<option value="BritishPounds">British Pounds</option>
<option value="Euros">Euros</option>
<option value="CanadianDollars">Canadian Dollars</option>
<option value="JapaneeseYen">Japaneese Yen</option>
<option value="ChineeseYuan">Chineese Yuan</option>
</select>
<tr>
<td>Dollar Amount</td>
<td> $<input type=parsefloat() value="1" name="DollarAmount" size=3></td>
</tr>
<tr>
<td> </td>
<td><p class="submit">
<input type=button value="Convert" onclick=calcvalue()></p></td>
</tr>
<tr>
<td>value:</td>
<td><input type=text size=6 name="answer"><td>
</tr>
</table>
</center>
</form>
</body>
</html>
I have a few java events attached to a couple rollover buttons. They seem to all work just great on every browser but ie8 for some reason. Code: <script type="text/javascript"src="lookbook_web/mouseovers.js">
<div id="thumb_container">
<div id="thumb1"><a href="javascript:void()"onmouseover="ShowPage('fra me1')"onclick="ShowPage('frame1')" rel="nofollow" rel="nofollow" target="mainbox"></a></div>
<div id="thumb2"><a href="javascript:void()"onmouseover="ShowPage('fra me2')"onclick="ShowPage('frame2')" rel="nofollow" rel="nofollow" target="mainbox"></a></div>
<div id="thumb3"><a href="javascript:void()"onmouseover="ShowPage('fra me3')"onclick="ShowPage('frame3')" rel="nofollow" rel="nofollow" target="mainbox"></a></div>
And then the mouseovers.js file looks like this (this is just a script i found online and edited so my guess is that the issue is here): Code: function ShowPage(frame1)
//Display in the i-frame, the page whose name is aName
{
{
frames[0].location = frame1+'.html'
}
function ShowPage(frame2)
//Display in the i-frame, the page whose name is aName
{
frames[0].location = frame2+'.html'
}
function ShowPage(frame3)
//Display in the i-frame, the page whose name is aName
{
frames[0].location = frame3+'.html'
}
}
Like i said, works on ffox, safari, ie7, chrome.. so im sort of at a loss. Ideas? I am having trouble with javascript:void(0) when using IE The website URL is: http://gerritygroup.com.s136675.grid...wn-center.html When you click on the map link it should open up the map on the same page but instead it shows an empty white box. For whatever reason it wont open the imbed map code when using javascript:void(0) in my a tag. This site was built in MODX and seems to be working fine in all other browsers. Firefox, Safari and Chrome. Please let me know if you have any other ideas that will get this map opening again in IE. I am in the process of developing a form for the company intranet and i've recently added in code to capture the enter key event to prevent the page from automatically submitting. Along with this, i added code to move the focus to the next element in the tab index. When used in IE, the code works perfectly, but when i use it in firefox or chrome the focus jumps to the same box every time. I don't know what i'm doing wrong am i'm hoping someone can help me figure this out. You can test the page at http://implicitarts.com/fandfwork/Lo...l/default.aspx To start, go to the box for duty amount or freight charges and press enter The following code is what I used to handle this event. Code: function handleKeyPress2(e,control)
{
var evt = e ? e : window.event;
var bt = control.id;
if (bt)
{
if (evt.keyCode == 13)
{
//bt.click();
jumptoNext(control, e);
stopEvent(e);
return false;
}
}
}
function jumptoNext(field, event)
{
for (i = 0; i < field.form.elements.length; i++)
if (field.form.elements[i].tabIndex == field.tabIndex + 1)
{
field.form.elements[i].focus();
if (field.form.elements[i].type == "text") field.form.elements[i].select();
break;
}
}
function stopEvent(e)
{
if (e.stopPropagation) e.stopPropagation();
else e.cancelBubble = true;
if (e.preventDefault) e.preventDefault();
else e.returnValue = false;
}
I hired psd2html.com to code my portfolio website because I had no idea where to start. They designed a specific gallery for me and I don't like it anymore, and it's the last thing holding my back from making my portfolio live. Here is what it looks like right now: http://www.mustlovepink.com/index2.html I attached an image that describes what I would like the gallery to look like. I don't think it's all that different, but the code is honestly such a mess that I need someone to help me with it. I don't even know where to begin If you need more information in order to tell me, feel free to let me know. I really want to get this thing figured out. Hi guys, Great site by the way =). Basically if you view http://debtclock.co.uk/contact and click the form submit before inputting any details in the boxes you will see that the boxes highlight red to indicate there are some fields missing. Everything works fine, but if you view it on I.E 8 you can see that the red fill doesnt appear, only the text above it saying there are errors. Anyway I hope someone can get back to me with an idea, I am sat here in the office pulling my hair out not having an idea what it could be ><><>< Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script type='text/javascript'>
function myForm(){
// Make quick references to our fields
var fname = document.getElementById('fname');
var lname = document.getElementById('lname');
var address = document.getElementById('address');
var city = document.getElementById('city');
var state = document.getElementById('state');
var zcode = document.getElementById('zcode');
var email = document.getElementById('email');
// Check each input in the order that it appears in the form!
if(isAlphabet(fname, "Please enter only letters for your first name")){
if(isAlphabet(lname, "Please enter only letters for your last name")){
if(isAlphanumeric(address, "Numbers and Letters Only for Address")){
if(isAlphabet(city, "Please enter only letters for your city name")){
if(madeSelection(state, "Please Choose a State")){
if(isNumeric(zcode, "Please enter a valid zip code")){
if(emailValidator(email, "Please enter a valid email address")){
return true;
}
}
}
}
}
}
}
return false;
}
function formChoice(elem, helperMsg){
if(elem.fname, elem.lname, elem.address, elem.city, elem.state, elem.zcode == 0 || elem.email == 0){
return true;
}else{
alert(helperMsg);
elem.focus();
return flase;
}
}
function isNumeric(elem, helperMsg){
var numericExpression = /^[0-9]+$/;
if(elem.value.match(numericExpression)){
return true;
}else{
alert(helperMsg);
elem.focus();
return false;
}
}
function isAlphabet(elem, helperMsg){
var alphaExp = /^[a-zA-Z]+$/;
if(elem.value.match(alphaExp)){
return true;
}else{
alert(helperMsg);
elem.focus();
return false;
}
}
function isAlphanumeric(elem, helperMsg){
var alphaExp = /^[0-9a-zA-Z\s]+$/;
if(elem.value.match(alphaExp)){
return true;
}else{
alert(helperMsg);
elem.focus();
return false;
}
}
function madeSelection(elem, helperMsg){
if(elem.value == "Please Choose"){
alert(helperMsg);
elem.focus();
return false;
}else{
return true;
}
}
function emailValidator(elem, helperMsg){
var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
if(elem.value.match(emailExp)){
return true;
}else{
alert(helperMsg);
elem.focus();
return false;
}
}
</script>
</head>
<body>
<p>My Form.</p>
<form action="conformation.html" target="_self" onsubmit="return myForm()">
<fieldset>
<legend>Name</legend>
First Name:
<input type="text" id="fname" value="" />
<br />
Last Name:
<input type="text" id="lname" value="" />
<br />
</fieldset>
<br />
<fieldset>
<legend>Address</legend>
Address:
<input type="text" id="address" value="" />
<br />
City:
<input type="text" id="city" value="" />
<br />
State:
<select id="state">
<option>Please Choose</option>
<option>AL</option>
<option>AK</option>
<option>AZ</option>
<option>AR</option>
<option>CA</option>
<option>CO</option>
<option>CT</option>
<option>DE</option>
<option>FL</option>
<option>GA</option>
<option>HI</option>
<option>ID</option>
<option>IL</option>
<option>IN</option>
<option>IA</option>
<option>KS</option>
<option>KY</option>
<option>LA</option>
<option>ME</option>
<option>MD</option>
<option>MA</option>
<option>MI</option>
<option>MN</option>
<option>MS</option>
<option>MO</option>
<option>MT</option>
<option>NE</option>
<option>NV</option>
<option>NH</option>
<option>NJ</option>
<option>NM</option>
<option>NY</option>
<option>NC</option>
<option>ND</option>
<option>OH</option>
<option>OK</option>
<option>OR</option>
<option>PA</option>
<option>RI</option>
<option>SC</option>
<option>SD</option>
<option>TN</option>
<option>TX</option>
<option>UT</option>
<option>VT</option>
<option>VA</option>
<option>WA</option>
<option>WV</option>
<option>WI</option>
<option>WY</option>
</select>
<br />
Zip Code:
<input type="text" id="zcode" value="" />
<br />
</fieldset>
<br />
<br />
<fieldset>
<legend>E-mail Address</legend>
E-mail Address:
<input type="text" id="email" value="" />
<br />
</fieldset>
<input type="submit" value="Submit" />
</form>
</body>
</html>
Hello Everyone - I am trying to make a form that requires a user to either enter in their mailing address and or e-mail or both. For example, if somebody only enters in their e-mail address the form would validate correctly and send the validation information to a conformation page. Or, the other s scenario would be they entered their mailing address information but left the e-mail field blank, the form would validate and confirm the form information on a conformation page. Or the last scenario would be that all fields were filled out, which then wouldn't be an issue(my form does this now). What I have done was made a custom function, which is in the code above on line, 39 and then have it called on an onsubmit button but that wasn't working. Code he Code: function formChoice(elem, helperMsg){
if(elem.fname, elem.lname, elem.address, elem.city, elem.state, elem.zcode == 0 || elem.email == 0){
return true;
}else{
alert(helperMsg);
elem.focus();
return flase;
}
}
The other thing I tried to do was making the if on line 25 an else if else and or just an else. I understand with an else if the condition are not met than the if statement moves on to the else and if that isn't met then both statements are false and the form will not submit, but both else if else, and else doesn't work at line 25. I tried moving the line 25 e-mail line down past the brackets and that didn't work. I have read many books and have visited many sites to try on my own to learn how to do this, and I think I am not understanding some basic concepts, and I would be tickled if somebody could look at my code and look at my problem and see what knowledge I am missing and how to fix my problem. Thanks. Hi, I'm fairly new to javascript, I created a javascript image gallery using a tutorial found on web monkey. Please see below: Code: <script language="JavaScript" type="text/javascript">
<!--
var interval = 1500;
var random_display = 0;
var image_dir = "images/exhibition/"
var ImageNum = 0;
imageArray = new Array();
imageArray[ImageNum++] = new imageItem(image_dir + "exhibition-sealskinz.png");
imageArray[ImageNum++] = new imageItem(image_dir + "exhibition-orchard.png");
var number_of_image = imageArray.length;
function imageItem(image_location) {
this.image_item = new Image();
this.image_item.src = image_location;
}
function get_ImageItemLocation(imageObj) {
return(imageObj.image_item.src)
}
function randNum(x, y) {
var range = y - x + 1;
return Math.floor(Math.random() * range) + x;
}
function getNextImage() {
if (random_display) {
ImageNum = randNum(0, number_of_image-1);
}
else {
ImageNum = (ImageNum+1) % number_of_image;
}
var new_image = get_ImageItemLocation(imageArray[ImageNum]);
return(new_image);
}
function getPrevImage() {
ImageNum = (ImageNum-1) % number_of_image;
var new_image = get_ImageItemLocation(imageArray[ImageNum]);
return(new_image);
}
function prevImage(place) {
var new_image = getPrevImage();
document[place].src = new_image;
}
function rotateImage(place) {
var new_image = getNextImage();
document[place].src = new_image;
var recur_call = "rotateImage('"+place+"')";
timerID = setTimeout(recur_call, interval);
}
// -->
</script>
However unfortunately there are two issues, one is IE6 is coming up with javascript errors and IE7 gets an error when you click the previous button on the first image. The buttons look like this: Code: <div id="left-arrow-container"><a href="#" onClick="prevImage('rImage'); clearTimeout(timerID)"><img src="images/left-arrow.png" alt="left arrow" name="leftarrow" width="58" height="37" border="0" id="leftarrow" /></a></div>
<div id="see-the-whole-project"> see the whole project</div>
<div id="right-arrow-container"><a href="#" onClick="rotateImage('rImage'); clearTimeout(timerID)"><img src="images/right-arrow.png" alt="right arrow" name="rightarrow" width="58" height="36" border="0" id="rightarrow" /></a></div>
Being new to javascript I don't know how to get round these issues so if anyone could advise me I would really appreciate it. Thanks Gary Hi all, I'm trying to link a java script file to a html file but it's not working. Any ideas? HTML: Code: <head><script type="text/javascript" src="newjavascript.js"></script></head> <body> <div id="myRadioGroup"> 2 Cars<input type="radio" name="cars" checked="checked" value="twoCarDiv" /> 3 Cars<input type="radio" name="cars" value="threeCarDiv" /> <div id="twoCarDiv" class="desc"> 2 Cars Selected </div> <div id="threeCarDiv" class="desc"> 3 Cars </div> </div> </div></body> JS: Code: $(document).ready(function(){
$("input[name='cars']").click(function() {
var test = $(this).val();
$(".desc").hide();
$("#"+test).show();
});
});
Hi there, I need a little help with a script I am using for a link on my index page to load up a different page with two iFrames on it and at the same time load up different pages in each of these iFrames. I have achieved this with only one iFrame so far with this script: Code: 1. <script type="text/javascript">
2. <!--
3.
4. function loadIframe(){
5. if (location.search.length > 0){
6. url = unescape(location.search.substring(1))
7.
8. window.frames["main"].location=url
9. }
10. }
11.
12. onload=loadIframe
13. //-->
14. </script>
15.
16. <a href="mainpage.html?about.htm"</a>
So basically when I click on Link1 on Page1 it takes me to Page2 with iFrame1 with a page loaded and iFrame2 with nothing loaded whereas I would like Link1 on Page1 to load up Page 2 with two different pages loaded in the iFrames all at the same time. Any help would be appreciated thanks. Hey, I'm trying to make some information from a database convert to JS Code: <?php
include ("Scripts/connection.php");
$qry1 = "SELECT * FROM news";
$result1 = mysql_query($qry1);
?>
<script type="text/javascript">
var pausecontent=new Array()
<?php
while($news = mysql_fetch_array($result1))
{
echo 'pausecontent[0]="<a href=\"news.php#'.$news['id'].'\">'.$news['news'].'</a><br />'.$news['news'].'!";';
}
?></script>
however I just see undefined... any ideas? I have a simple script that will get the NWS forecast for any zip code and it opens it in a new tab. I would like it to open in an iframe on another page with in my website. I have come close, but not quite all the way yet. This will enter the forecast in an iframe on the same page as the input form. http://www.cavecountryweather.com/wxsearch.php How can it load onto this page from the form on the menubar? This menu is common on all the sites pages. I have seen solutions posted around the internet using javascript for similar issues, but I haven't been able to get any to work in my situation. My javascript skills are - none. Any help would be appreciated. Hey everyone, below is a very simple jquery slideshow script which functions exactly as it should. BUT, if I link an image in the DIV set (See proposed change section) the slideshow breaks, instead of cycling through each image in turn it keeps trying to cycle the first image over and over. What am i not getting here? Script linking in header of HTML page Code: <script type="text/javascript" src="script/jquery-1.2.6.min.js"></script> <script type="text/javascript" src="script/slideshowsc.js"></script> CSS on HTML controlling DIV position/opacity Code: #slideshow {
position:relative;
height:186px;
}
#slideshow IMG {
position:absolute;
top:0;
left:20px;
z-index:8;
opacity:0.0;
}
#slideshow IMG.active {
z-index:10;
opacity:1.0;
}
#slideshow IMG.last-active {
z-index:9;
}
DIV setup in HTML page Code: <div id="slideshow" style="padding-top:15px; text-align:center; width:540px; padding-bottom:43px;">
<img src="images/did-u-know1.png" width="499" height="186" border="0" class="active" />
<img src="images/did-u-know2.png" width="499" height="186" />
<img src="images/did-u-know3.png" width="499" height="186" />
</div>
PROPOSED CHANGE IN DIV CODE HERE Code: <div id="slideshow" style="padding-top:15px; text-align:center; width:540px; padding-bottom:43px;">
<a href="whatever.html><img src="images/did-u-know1.png" width="499" height="186" border="0" class="active" border="0" /></a>
<img src="images/did-u-know2.png" width="499" height="186" />
<img src="images/did-u-know3.png" width="499" height="186" />
</div>
Finally, Javascript / Jquery fired through body tag onload Code: function slideSwitch() {
var $active = $('#slideshow IMG.active');
if ( $active.length == 0 ) $active = $('#slideshow IMG:last');
// use this to pull the images in the order they appear in the markup
var $next = $active.next().length ? $active.next()
: $('#slideshow IMG:first');
// uncomment the 3 lines below to pull the images in random order
// var $sibs = $active.siblings();
// var rndNum = Math.floor(Math.random() * $sibs.length );
// var $next = $( $sibs[ rndNum ] );
$active.addClass('last-active');
$next.css({opacity: 0.0})
.addClass('active')
.animate({opacity: 1.0}, 1000, function() {
$active.removeClass('active last-active');
});
}
$(function() {
setInterval( "slideSwitch()", 8000 );
});
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