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JavaScript - Help: Text Gradient - Javascript - Span
Hello,
I have looked through a tutorial that does text gradient without the use of images. I found this tutorial: http://www.thomasfrank.se/text_color_gradients.html However, only the first "SPAN CLASS" gets gradiented and the other spans don't. In the bottom of the page it says: Quote: If you call the gradientText.set() without any arguments it will go looking for all span tags with class names starting with gradient_ and apply gradients to them But I do not know what it means, I have tried learning a bit of Javascript and I think it could mean something like "if something is something, then". But I'm not sure. Please help, thanks. Similar TutorialsIs there a way to call javascript functions based on the text between a span element? In other words if I have <span id="mySpan">Bronze</span> then it will call a javascript function but if I have <span id="mySpan">Silver</span> then it will call a different function? Thanks! I'm trying to make a program to take a starting hex, ending hex, and string. It will make a gradient through the text, either outputting a html equivalent or in the actual colors and stuff. Almost exactly like this but graphics are obviously much more basic. I've done this program in Java and was trying to transfer to Javascript so that i wouldn't need an applet to run it, but so far it wont work. I just started out in Javascript so im not 100% sure what i can and cant do. Heres all the code I have so far, any suggestions or fixes would be really appreciated. Code: <HTML>
<HEAD>
<TITLE>Test</TITLE>
<SCRIPT type="text/javascript">
function testResults (form)
{
var HEX1 = form.hex1.value, HEX2 = form.hex2.value, startText = form.text.value;
var redStart = getRed(HEX1), redEnd = getRed(HEX2);
var greenStart = getGreen(HEX1), greenEnd = getGreen(HEX2);
var blueStart = getBlue(HEX1), blueEnd = getBlue(HEX2);
var redAdd = (redEnd-redStart)/length, greenAdd = (greenEnd - greenStart)/length, blueAdd = (blueEnd - blueStart)/length;
var hexCode;
var total = "";
for (i = 0; i < startText.length; i++)
{
hexCode = RGBtoHex(redStart + (int) Math.round(i*redAdd), greenStart + (int) Math.round(i*greenAdd), blueStart + (int) Math.round(i*blueAdd));
total += "<font color=\"" + hexCode + "\">" + string.substring(i, i+1) + "</font>"
}
document.getElementById('output').innerHTML = total;
}
function getRed(string)
{
return string.subString(1, 3);
}
function getGreen(string)
{
return string.subString(3, 5);
}
function getBlue(string)
{
return string.subString(5, 7);
}
function toHex(N)
{
if (N==0) return "00";
var list = "0123456789ABCDEF";
N=Math.max(0,N);
N=Math.min(N,255);
N=Math.round(N);
return list.charAt((N-N%16)/16) + list.substring(N%16, N%16+1);
}
function RGBtoHex(R, G, B)
{
return "#" + toHex(R)+toHex(G)+toHex(B);
}
function returnHexChar(Char)
{
Char = Char.toUpperCase();
if (Char == "A")
return 10;
else if (Char == "B")
return 11;
else if (Char == "C")
return 12;
else if (Char == "D")
return 13;
else if (Char == "E")
return 14;
else if (Char == "F")
return 15;
else return Char;
}
</SCRIPT>
</HEAD>
<BODY>
<FORM NAME="myform" ACTION="" METHOD="GET">
Starting HEX: <INPUT TYPE="text" NAME="hex1" VALUE=""><P>
Ending HEX: <INPUT TYPE="text" NAME="hex2" VALUE=""><P>
Text: <INPUT TYPE="text" NAME="text" VALUE=""><P>
<INPUT TYPE="button" NAME="button" Value="Click" onClick="testResults(this.form)" onMouseOver="testResults(this.form)">
</FORM>
<p id="output"></p>
</BODY>
</HTML>
Ok, so i got two buttons made with css, that i want to link to two different text that will appear in a <div> when i press them. Quote: <a href="#" class="title4"value="Click" onclick="document.getElementById('introduktion').innerHTML=''"/> Introduktion </a> <a href=".pdf" class="title4" > CV </a> <a href="#" class="title5"value="Click" onclick="then var name =.innerHTML;document.getElementById('presentation').innerHTML=''"/ >Presentation </a> </div> <div class="post"> <div class="text" style="; height:387px; width:400px; overflow:auto;"> <br> <span id="introduktion" href="#"> <font size="2"> text 1 </span> <span id="presentation" href="#">text 2 </span> The button works, but when i press them more than once everything disappears... Do anyone have any idea on how to solve this problem? I am trying to update the text in a span with a date (which is working fine), but I also want to format that date before it is updated in the span. For example, in the text area I input a date (format: YYYY-MM-DD HH:MM:SS), and I'd like to output between the span tags M-D-YYYY. Does that make sense? I'm totally lost here and hoping someone can help me out. Here is the javascript. Code: function show_post_date() {
var ele = document.getElementById("post_date");
var text = document.getElementById("new_post_date");
// Get the date value, then format it
var formatted_date = ele.value;
// THIS IS WHAT I'VE TRIED, BUT NOTHING IS UPDATED INTO THE SPAN IF I INCLUDE THIS
var curr_date = formatted_date.getDate();
var curr_month = formatted_date.getMonth();
var curr_year = formatted_date.getFullYear();
formatted_date = curr_date + "-" + curr_month + "-" + curr_year;
// END SECTION OF WHAT I'VE TRIED
if(ele.value != "") {
text.innerHTML = formatted_date;
}
}
Here is the element Code: When: <span id='new_post_date' style='font-weight:bold;'></span> <input type="text" name="post_date" id="post_date" value="" onChange='show_post_date()' /> Hey I was just wondering how I could do this... I currently have this Code: <span id="span_1">Title</span> What I want to know is if the span is something like 240px in width how can I make it so if the text inside the span tag is to long and puts the text onto a second line how can i make a cut off point in the text to stop the text moving to a new line and adding '...' if the text is to long?? Hello, I have tried on many forums, mayby here I will find answer. I have many divs with spans inside(just like it is below-no extra ids,classes for spans:/). Code: [...] <div> <span style="color:red;">a</span> <span style="color:blue;">b</span> <span style="color:white;">c</span> </div> <div> <span style="color:red;">d</span> <span style="color:blue;">a</span> <span style="color:white;">a</span> </div> [...] What I would like to achieve: user selects with mouse "ab", click button(input type=button) which remove style from selected span/spans. Similar behavior like it is in TinyMCE. I'm integrating a JavaScript typing tutorial to my website. But I'm not able to store the value to the database. In the below code you can see the speed is updated in a html span. The id of the tag is speed(<span id="speed"></span>). This code will automatically update when user start typing. I want to update this to a database when user press submit button. But i cant able to. Is there any way to input the speed to database ? Please go through the below code and suggest me what i can do....? Code:
<script type="text/javascript">
//<![CDATA[
var garray = new Array();
var garrayIndex = -1;
var gtext = "";
var gindex = 0;
var goldPressed = 0; //previous pressed key code
var goldTarget = 0; //previous target key code
var gtarget = 0;
var gpressed = 0;
var ggood = 0;
var gtotal = 0;
var gtime = 0;
var gkeytime = 0;
function setup() {
setEvents();
//change this array to suit your needs but note that indices
//must ascend by 1 from 0: garray[0]="foo"; garray[1]="bar";...
garray[0] = "a s d f s d f f s d as sd ad fs ds sad af sa fa dafa sda dad das afa sfd add sasd df sf saf dds fd ads safd fsd fas sas dafs as fad";
//more similar lines can easily be added above, dont forget to get the index right!
garrayIndex = -1;
next();
}
function setPatternInit() {
//#b note: once we did this using innerHTML but this caused
//a leakage of handles in ie
var pat = document.getElementById("pattern");
for(; {
if (pat.hasChildNodes()) {
pat.removeChild(pat.lastChild);
}
else break;
}
var cname = "done";
for (j=0; j<gtext.length; j++) {
var ch = gtext.charAt(j);
if (j>gindex) cname = "future";
else if (j==gindex) cname = "todo";
var kid = document.createElement("span");
kid.className = cname;
var txt = document.createTextNode(ch);
kid.appendChild(txt); //#b innertext doesnt work on firefox
pat.appendChild(kid);
}
}
function setPattern() {
var pat = document.getElementById("pattern");
var kids = pat.childNodes;
var cname = "done";
for (j=0; j<gtext.length; j++) {
if (j>gindex) cname = "future";
else if (j==gindex) cname = "todo";
var kid = kids[j];
kid.className = cname;
}
}
function mapToBoard(code) {
if ((code>=97)&&(code<=108)) return (code-32);
if ((code>=110)&&(code<=122)) return (code-32);
if ((code>=65)&&(code<=90)) return code;
if ((code>=48)&&(code<=57)) return code;
if ((code==32)) return code;
if ((code==44)||(code==46)||(code==47)||(code==59)) return code;
return 0; //not on our board picture
}
function setBoard() {
var letter;
var elt;
var c;
var s;
if (goldTarget!=0) {
c = mapToBoard(goldTarget);
if (c!=0) {
letter = "code"+c;
elt = document.getElementById(letter);
s = "silent";
elt.className = s;
}
}
if (goldPressed!=0) {
c = mapToBoard(goldPressed);
if (c!=0) {
letter = "code"+c;
elt = document.getElementById(letter);
s = "silent";
elt.className = s;
}
}
if (gtarget!=0) {
c = mapToBoard(gtarget);
if (c!=0) {
letter = "code"+c;
elt = document.getElementById(letter);
s = "target";
elt.className = s;
}
}
if (gpressed!=0) {
c = mapToBoard(gpressed);
if (c!=0) {
letter = "code"+c;
elt = document.getElementById(letter);
s = "pressed";
elt.className = s;
}
}
}
function nextPattern() {
goldTarget = gtarget;
goldPressed = gpressed;
if (++garrayIndex == garray.length) garrayIndex = 0;
gtext = garray[0]; gindex = 0;
gpressed = 0;
setPrompt();
}
function prevPattern() {
goldTarget = gtarget;
goldPressed = gpressed;
if (--garrayIndex < 0) garrayIndex = garray.length - 1;
gtext = garray[garrayIndex]; gindex = 0;
gpressed = 0;
setPrompt();
}
function next() {
nextPattern();
setPatternInit();
setBoard();
}
function prev() {
prevPattern();
setPatternInit();
setBoard();
}
function skip(e) {
next();
return false;
}
function back(e) {
prev();
return false;
}
function setEcho(c, isOK) {
var s;
if (c<' ') c=' ';
var s = "["+c+"]";
if (!isOK) s += " ..OOPS!"
var elt = document.getElementById("echo");
var txt = document.createTextNode(s); //#b
if (elt.hasChildNodes()) {
elt.replaceChild(txt, elt.lastChild);
}
else elt.appendChild(txt);
}
function setPrompt() {
var ch = gtext.charAt(gindex);
gtarget = ch.charCodeAt(0);
}
function adjustStatistics(ch) {
return; //could count errors by character
}
function updateSpeed(ok) {
var t = (new Date()).getTime();
var dt = (t-gtime);
gtime = t;
if (dt > 5000) return; //ignore sleepy user
gkeytime += dt;
var s = (0.5+ggood*60*200/gkeytime).toFixed(0) + "";
var elt = document.getElementById("speed");
var txt = document.createTextNode(s); //#b
if (elt.hasChildNodes()) {
elt.replaceChild(txt, elt.lastChild);
}
else elt.appendChild(txt);
}
function updateScore(ok) {
if (ok) ggood++;
gtotal++;
updateSpeed(ok)
var s = ggood.toFixed(0) + "";
var elt = document.getElementById("count");
var txt = document.createTextNode(s); //#b
if (elt.hasChildNodes()) {
elt.replaceChild(txt, elt.lastChild);
}
else elt.appendChild(txt);
s = (gtotal-ggood).toFixed(0) + "";
elt = document.getElementById("accuracy");
txt = document.createTextNode(s); //#b
if (elt.hasChildNodes()) {
elt.replaceChild(txt, elt.lastChild);
}
else elt.appendChild(txt);
var s = (gkeytime/1000).toFixed(2) + " s";
var elt = document.getElementById("time");
var txt = document.createTextNode(s); //#b
if (elt.hasChildNodes()) {
elt.replaceChild(txt, elt.lastChild);
}
else elt.appendChild(txt);
}
function reset(e) {
window.location.reload();
}
function debug() { //#b to use, set body onLoad="debug()" instead of "setup()" in html
//document.onkeydown=debugKey; //#b
document.onkeypress=debugKey;
}
function debugKey(evt) { //#b
var e = (window.event) ? window.event : evt; //#b
var k = (e.which)? e.which : e.keyCode;
var f = filterKeyCode(k);
var s = "k="+k+",f="+f;
alert(s);
return false;
}
function setEvents() { //#b
document.onkeydown=down; //#b
document.onkeypress=press;
(document.getElementById('skip')).onmousedown=skip;
(document.getElementById('back')).onmousedown=back;
(document.getElementById('reset')).onmousedown=reset;
}
function cleanup() {
//pointless, really
document.onkeydown=null; //#b
document.onkeypress=null;
(document.getElementById('skip')).onmousedown=null;
(document.getElementById('back')).onmousedown=null;
(document.getElementById('reset')).onmousedown=null;
}
function filterKeyCode(code) { //from key down (0 to ignore)
//note: user must have num lock set if they want to use keypad numbers
if ((code>=65)&&(code<=90)) return code; //alpha
if ((code>=48)&&(code<=57)) return code; //numberic
if (code==32) return code; //blank
if ((code>=96)&&(code<=105)) return code; //number pad digits
if ((code==13)||(code==16)) return code; //enter, shift
if ((code>=106)&&(code<=111)) return code; //number pad operators
if ((code>=186)&&(code<=192)) return code; //punctuation
if ((code>=219)&&(code<=222)) return code; //punctuation
return 0;
}
function filterCode(code) { //from key press as ascii char code (0 to ignore)
if ((code==13)||(code==16)) return code; //enter and shift are allowed
if (code<32) return 0;
if (code>=127) return 0;
return code;
}
function capsLockFilter(e, pressed) { //#b many problems making this cross browser!
//#b e.modifiers known only on early mozilla (which does not know standard e.shiftkey)?
var shifted = e.shiftKey || (e.modifiers && (e.modifiers & Event.SHIFT_MASK)); //#b
var locked = (((pressed > 64) && (pressed < 91) && (!shifted))
|| ((pressed > 96) && (pressed < 123) && (shifted)));
if (locked) alert("caps lock!");
}
function down(evt) { //#b
var e = (window.event) ? window.event : evt; //#b
var rawcode = (e.which)? e.which : e.keyCode;
pressed = filterKeyCode(rawcode);
if (pressed > 0) return true;
if (typeof(e.cancelBubble)!="undefined") e.cancelBubble = true;
if (typeof(e.stopPropagation)!="undefined") e.stopPropagation();
return false; //#b nuisance keys - backspace etc on ie (no effect for capslock!!)
}
function press(evt) { //#b
//#b should work in ie, firefox, safari(hopefully), opera(hopefully)
var e = (window.event) ? window.event : evt; //#b
var pressed = 0;
var wc = -1;
var kc = -1;
var cc = -1;
if (typeof(e.keyCode)!="undefined") kc = e.keyCode; //ie
if (typeof(e.charCode)!="undefined") cc = e.charCode; //firefox
if (typeof(e.which)!="undefined") wc = e.which; //old mozilla
if ((kc>=0)&&(cc>=0)) { //firefox
pressed = cc;
}
else if (kc>=0) pressed = kc; //ie
else if (wc>=0) pressed = wc; //old mozilla
//alert("pressed="+pressed+",kc="+kc+",cc="+cc+",wc="+wc);
pressed = filterCode(pressed);
if (pressed==0) {
if (kc==13) return skip(); //#b firefox
else return false;
}
if (pressed==13) return skip(); //#b ie
capsLockFilter(e, pressed); //hmm
var c = String.fromCharCode(pressed); //ie from ascii code
var ch = gtext.charAt(gindex);
var ok = (c==ch);
goldPressed = gpressed;
gpressed = pressed;
goldTarget = gtarget;
if (ok) {
gindex++;
if (gindex==gtext.length) {
if (gtotal-ggood <= 5 && 0.5+ggood*60*200/gkeytime >= 20) {
alert('Good work! You had fewer than 5 errors and typed faster than 20 WPM! Now try the next exercise!');
setPatternInit();
}
else if (gtotal-ggood > 5 && 0.5+ggood*60*200/gkeytime >= 20){
alert('Good speed! You were over 20 WPM but have more than five errors! Slow down a bit for accuracy.')
setPatternInit();
}
else if (gtotal-ggood <= 5 && 0.5+ggood*60*200/gkeytime < 20){
alert('Good accuracy! You had fewer than 5 errors, now try for 20 WPM.')
setPatternInit();
}
else
alert ('Focus on accuracy first, then go for speed!');
setPatternInit();
}
else setPattern();
gpressed = 0;
setPrompt();
setEcho(c, true);
updateScore(true);
}
else {
setEcho(c, false);
updateScore(false);
setPattern()
}
setBoard();
return false;
}
//</XMLCDATA>
</script>
This is my HTML Code : Code:
<body onload="setup()" onunload="cleanup()">
<div id="container1">
<div id="container3">
<div id="body">
<div id="pattern" class="big">
</div>
<div id="prompt" class="prompt">
</div>
<div id="board" class="board">
<div id="row0" class="row0">
<span id="code49">1</span> <span id="code50">2</span> <span id="code51">3</span> <span id="code52">4</span> <span id="code53" style="margin-left:-5px;">5</span> <span id="code54">6</span> <span id="code55">7</span> <span id="code56">8</span> <span id="code57">9</span> <span id="code48">0</span>
</div>
<div id="row1" class="row1">
<span id="code81">Q</span> <span id="code87">W</span> <span id="code69">E</span> <span id="code82" style="font-weight:bold">R</span> <span id="code84">T</span> <span id="code89">Y</span> <span id="code85" style="margin-left: -2px;">U</span> <span id="code73">I</span> <span id="code79">O</span> <span id="code80">P</span>
</div>
<div id="row2" class="row2">
<span id="code65">A</span> <span id="code83">S</span> <span id="code68">D</span> <span id="code70" style="font-weight:bold;">F</span> <span id="code71" style="margin: 0 0 0 -5px;">G</span> <span id="code72">H</span> <span id="code74" style="font-weight:bold;">J</span> <span id="code75">K</span> <span id="code76">L</span> <span id="code59">;</span>
</div>
<div id="row3" class="row3">
<span id="code90">Z</span> <span id="code88">X</span> <span id="code67">C</span> <span id="code86"
style="font-weight:bold">V</span> <span id="code66">B</span> <span id="code78">N</span> <span id="code77" style="font-weight:bold">M</span> <span id="code44">,</span> <span id="code46">.</span>
</div>
<div id="row4" class="row4">
<span id="code32">[SPACE]</span>
</div>
<div id="scores">
<div class="count">Characters:
<span id="count"></span>
</div>
<div class="accuracy">Errors:
<span id="accuracy"></span>
</div>
<div class="speed">WPM:
<span id="speed"></span>
</div>
<div class="time">Time:
<span id="time"></span>
</div>
</div>
<div align="center">
<button id="reset" class="button123" name="reset" align="center">Restart Exercise</button>
</div>
</div>
<div id="echo" class="echo" style="display:none;">
[]
</div>
<div style="display:none;">
<button id="skip" class="button123" name="skip">skip</button> to next line ("enter" key is shortcut)
</div>
<div style="display:none;">
<button id="back" class="button123" name="back">back</button> to previous line
</div>
</div>
</div>
Hey all, my first post here. I'm primarily a designer but need to get more into the code aspect of things (and will be getting jQuery asap), but at the moment i'm very behind on time on a project and could use some quick help. Basically, I'm making a dynamically loading text box input area for RMA returns for our products. But thats kind of irrelevant, here's my question: I have an external style sheet with only this in it (more will be added later for future sections, thats why im making it it's own "css-forms.css" file: Code: .formpad { padding:3px 3px 3px 3px; }
In my main .html, some of my javascript for my dynamic table contains lines like these: Code: var esnImeiInput = "<INPUT type=\"text\" name=\"esn_imei[]\" size=\"20\">";
var invoiceInput = "<INPUT type=\"text\" name=\"invoice[]\" size=\"8\">";
var datePurchaseInput = "<INPUT type=\"text\" name=\"date_purchase[]\" size=\"8\">";
var noteInput = "<INPUT type=\"text\" name=\"notes[]\" size=\"18\">";
var trOpenTag = "<tr>";
var trCloseTag = "</tr>";
var tbOpenTag = "<table>";
var formRows = modelInput + reasonInput + esnImeiInput + invoiceInput + datePurchaseInput + noteInput + "<br />";
for(x=0;x<10;x++)
{
formRows += modelInput + reasonInput + esnImeiInput + invoiceInput + datePurchaseInput + noteInput + "<br />";
}
Where inside those vars (INPUT's) would i REFER to the 'class' of .formpad? Basically I just want to add cellpadding to the table that is being dynamically loaded. If anyone has time to help via IM that'd be cool too, this is pretty easy stuff for true coders. (the test page for all of this is currently at: http://planetcellinc.com/rma-rev726.html Any help appreciated, thanks! -Hrl2k I'm trying to create a forum for a business. The forum will change depending on what checkbox a person checks in the beginning. I have the checkboxes toggle a certain span. When you check one box it hides one span and displays the other. This works, but I want to position the displayed span at the top so a person doesn't have to look for the other forum. Right now there is just a big white space in the place of the hidden span, so it looks like there is nothing else on the page. I want to move the bottom span to the top when toggled. Here is my code so far. <form name="form1" method="post" action=""> Pork <INPUT TYPE=checkbox NAME="chbx" onClick="selecionatudo(true,1); toggleT('divt1','h'); toggleT('divt2','s')"> Beef <INPUT TYPE=checkbox NAME="chbx" onClick="selecionatudo(true,2); toggleT('divt1','s'); toggleT('divt2','h')"><br> </FORM> <form> <p><div id="divt1" style="visibility:visible; position:relative; top:0; left:0; overflow: visible;"> Shoulder: <br /> Ground beef:<input type="checkbox" name="Grinding" id="Ground beef" /><br /> Patties: Fresh<input type="checkbox" name="pattiesfr" id="Pattiesfr" /> or Seasoned<input type="checkbox" name="pattiesS" id="PattiesS" /><br /> Minute Steaks: <input type="checkbox" name="minsteaks" id="minsteaks" /><br /> Specific Cuts wanted:<br /> <textarea name="Order Sheet" cols="60" rows="30" id="Order Sheet"></textarea> </div> </form><br /> <div id="divt2" style="visibility:visible; position:absolute; top "> Type 2 Input: <input name="t2" type="text" value=""> </div> <BR> </p> <script type=text/javascript> var isIE=document.all?true:false; var isDOM=document.getElementById?true:false; var isNS4=document.layers?true:false; /* _w : which ID (1) or (2) */ /* _h : (h)ide or (s)how */ function toggleT(_w,_h) { if (isDOM) { if (_h=='s') document.getElementById(_w).style.visibility='visible'; if (_h=='h') document.getElementById(_w).style.visibility='hidden'; } else if (isIE) { if (_h=='s') eval("document.all."+_w+".style.visibility='visible';"); if (_h=='h') eval("document.all."+_w+".style.visibility='hidden';"); } else if(isNS4) { if (_h=='s') eval("document.layers['"+_w+"'].visibility='show';"); if (_h=='h') eval("document.layers['"+_w+"'].visibility='hide';"); } } </script> Hi all, I have multiple forms on one page with the same element name and one of them is the <span>. Below is my sample code for a simple html file for testing purposes. I have no problem accessing the <input> element, but i had problems with the <span> element. Anyone knows why? In this scenario, i won't be able to use the document.getElementById() as both <span> have the same name. Code:
<html>
<head>
Test
<SCRIPT LANGUAGE="JavaScript">
// JavaScript statements go here
function test(tmpForm) {
window.alert(tmpFrm.elements["weight"].value);
window.alert(tmpForm.elements["error"].innerHTML);
}
</SCRIPT>
</head>
<body>
<form id="form_137" name="form_137">
<input id="weight" name="weight" value="" />
<span id="error" name="error">abc</span>
<INPUT TYPE="button" id="btnSubmit" NAME="btnSubmit" VALUE="Submit" onClick="test(this.form);">
</form>
<form id="form_137_down" name="form_137_down">
<input id="weight" name="weight" value="" />
<span id="error" name="error">zzz</span>
<INPUT TYPE="button" id="btnSubmit" NAME="btnSubmit" VALUE="Submit" onClick="test(this.form);">
</form>
</body>
</html>
Hi everyone, First of all sorry for my english (it is not my native tongue so I don't master it really well) I'm starting a form and I would like to add : <span class="true"></span> where it's written HERE in the following if the function checkField finds that the checking is ok : <div><input type="text" value="" placeholder="Nom" name="nom" class="text" onkeyup="checkField()">HERE<div> I'm a beginner in javascript and in spite of my search I still don't know what to use in my checkField after my test to print <span class="true"></span> where I want it. I would really appreciate any help you guys can give me. Thanks a lot. If the value is negative it should be in red, otherwise it should be in green. It looks like JavaScript completely ignores the css class. Help please. Code: <html>
<head>
<title>Prva</title>
<style type="text/css">
span.Pozitivno
{
color:green;
font-weight:bold;
}
span.Negativno
{
color:red;
font-weight:bold;
}
</style>
<script type="text/javascript">
function vpisi_stevila()
{
var a;
var b;
//Vnos spremenljivk
a=prompt("Vnesi stevilo a:")
b=prompt("Vnesi stevilo b:")
a=a*1 //S tem spremenimo string v int
b=b*1
//Izpis stevil
if(a<0)
{
document.write("A:<span class='Negativno'> " + a + " </span> <br />");
}
else
{
document.write("A:<span class='Pozitivno'> " + a + " </span> <br />");
}
if(b<0)
{
document.write("A:<span class='Negativno'> " + a + " </span> <br />");
}
else
{
document.write("A:<span class='Pozitivno'> " + a + " </span> <br />");
}
document.write("Vsota:", a+b, "<br />");
document.write("Razlika:", a-b, "<br />");
document.write("Mnozenje:", a*b, "<br />");
document.write("Deljenje:", a/b, "<br />");
document.write("Ostanek:", a%b, "<br />");
if(a>b) //Ce je A vecje od B
{
document.writeln("A je <b>večje </b> od b")
}
if(a<b) //Ce je B vecje od A
{
document.writeln("A je <b>manjse </b> od b")
}
if(a==b) //Ce sta enaka
{
document.writeln("A je <b>enako </b> b")
}
}
</script>
</head>
<body onload="vpisi_stevila()">
</body>
</html>
As of right now I have a code that will work in IE but wont work in FireFox...go figure. Basically what I want to have happen is when you type in an area code it will provide an output in a predetermined area of the page. For Example: Input- 512 Output - Austin, TX The code that I have doesn't work with firefox and I was just wondering if there was a code that would allow that to happen. Thanks! Why fail? --> <span onclick="document.bgColor = 'grey';">Grey</span> <span onclick="document.bgColor = 'grey';">Grey</span> does not change the page grey on this page: u s e r s (dot) r c n (dot) c o m / r o b e r t (dot) a c k e r t / g r e y . h t m any ideas why? I think something is blocking it. Hi, I'm just trying to use a JavaScript form element handler to apply a CSS gradient background dynamically. It doesn't work in IE, but does in the other browsers I've tried. Thaks for any help with it! Jennifer Here's my function Code: function swapGradButton() {
g1 = document.getElementById('ButtonGrad1Color');
g2 = document.getElementById('ButtonGrad2Color');
txt = document.getElementById('ButtonTextColor');
document.getElementById('GradButton').style.color = txt.value;
if (document.getElementById('GradButton').filters && document.getElementById('GradButton').filters.length>0) {
document.getElementById('GradButton').filter = "progid:DXImageTransform.Microsoft.gradient(startColorstr='"+g1.value+"', endColorstr='"+g2.value+"')";
} else {
document.getElementById('GradButton').style.background = "-webkit-gradient(linear, left top, left bottom, from("+g1.value+"), to("+g2.value+"))";
document.getElementById('GradButton').style.background = "-moz-linear-gradient(top, "+g1.value+", "+g2.value+")";
}
}
Hi I am working on PHP/javascript development. I want to insert a span code into DB how can i do? here is the code: Code: <html>
<head>
<script type="text/javascript">
var xScroll, yScroll, timerPoll, timerRedirect, timerClock;
function initRedirect(){
if (typeof document.body.scrollTop != "undefined"){ //IE,NS7,Moz
xScroll = document.body.scrollLeft;
yScroll = document.body.scrollTop;
clearInterval(timerPoll); //stop polling scroll move
clearInterval(timerRedirect); //stop timed redirect
timerPoll = setInterval("pollActivity()",1); //poll scrolling
//timerRedirect = setInterval("mySubmit()",100000); //set timed redirect
//timerRedirect = setInterval("mySubmit()",100000); //set timed redirect
timerRedirect = setTimeout("mySubmit()",60000);
//for tracking only
clearInterval(timerClock);
document.getElementById("clock").innerHTML="0";
timerClock=setInterval("document.getElementById('clock').innerHTML=parseInt(document.getElementById('clock').innerHTML,10)+1",1000);
//end tracking
}
else if (typeof window.pageYOffset != "undefined"){ //other browsers that support pageYOffset/pageXOffset instead
xScroll = window.pageXOffset;
yScroll = window.pageYOffset;
clearInterval(timerPoll); //stop polling scroll move
clearInterval(timerRedirect); //stop timed redirect
timerPoll = setInterval("pollActivity()",1); //poll scrolling
// timerRedirect = setInterval("location.href='newtask_process.php'",100000); //set timed redirect
// timerRedirect = setInterval("mySubmit()",100000); //set timed redirect
timerRedirect = setTimeout("mySubmit()",60000);
//for tracking only
clearInterval(timerClock);
document.getElementById("clock").innerHTML="0";
timerClock=setInterval("document.getElementById('clock').innerHTML=parseInt(document.getElementById('clock').innerHTML,10)+1",1000);
//end tracking
}
//else do nothing
}
function mySubmit()
{
document.forms.formdesc.submit2.click();
}
function pollActivity(){
if ((typeof document.body.scrollTop != "undefined" && (xScroll!=document.body.scrollLeft || yScroll!=document.body.scrollTop)) //IE/NS7/Moz
||
(typeof window.pageYOffset != "undefined" && (xScroll!=window.pageXOffset || yScroll!=window.pageYOffset))) { //other browsers
initRedirect(); //reset polling scroll position
}
}
document.onmouseout=initRedirect;
document.onmousemove=initRedirect;
document.onclick=initRedirect;
document.onkeydown=initRedirect;
window.onload=initRedirect;
window.onresize=initRedirect;
</script>
</head>
<body>
Time: <span id="clock" style="font-weight:bold">0</span>
</body>
</html>
I can see the clock on a page but i want to insert into DB. How can I do that?? I have been working on this code for days and I cannot get it right!!! Can anyone please give me any pointers. It should have an error message that pops up on same line as text boxes when into is not entered property! Thanks in advance! NewBanks <html xmlns="http://www.w3.org/1999/xhtml"> <head> <script type="text/javascript"> function validate(){ var errorList = new Array(); var eMail = document.getElementById("email").value; var passwrd = document.getElementById("password").value; var cPassword = document.getElementById("confirmPassword").value; var secQuest = document.getElementById("securityQuestion").value; var secAns = document.getElementById("securityAnswer").value; var regEx = /^\s*[\w\\+_]+(\.[\w\\+_]+)*\@[\w\\+_]+\.[\w\\+_]+(\.[\w\\+_]+)*\s*$/; if(!regEx.test(eMail)){ errorList[errorList.length] = ("You must enter a valid email address!<br/>"); valid = false; } if(passwrd == "" || passwrd.length <6){ errorList[errorList.length] = ("Your password must be 6 characters long! <br/>"); valid = false; } if(passwrd != cPassword){ errorList[errorList.length] = ("Passwords do not match! <br/>"); valid = false; } if (secAns == ""){ errorList[errorList.length] = ("Please enter your Security Answer! <br/>"); valid = false; } if(errorList.length > 0){ for(var i = 0; i < errorList.length; i++){ document.getElementById("errors").innerHTML += errorList[i]; } return false; } else return true; window.onload = function() { 0(); } } </script> </head> <body> <form id="login" action="confirm.html"method="get" onsubmit="return validate();"/> Email: <input type="text" name="email" id="email" onblur="validate(this);" /> <br/><span id = "Invalid Email"></span> Password: <input type="text" name="password" id="password" onblur="validate(this);" /> <br/><span id = "Incorrect Password"></span> Confirm Password: <input type="text" name="password" id="confirmPassword" onblur="validate(this);" /> <br/><span id = "Invalid password"></span> Security Question: <select id = "securityQuestion" onblur="validate(this);"> <option value= "maiden" >What is your mother's maiden name </option> <option value= "animal"> What is your favorite animal </option> </select> <br/> <input type="text" name="securityAnswer" id="securityAnswer" onblur="validate(this);" /> <br/><span id = "Security Answer does not match"></span> <p><input type = "Submit" /></p> <span id = "errors"> </span> </form> </body> </html> I have this code but it doesnt work: Code: <script type="text/javascript"> var number = 10; document.getelementbyid(number).value = number; </script> <input type="text" id="number" value=""> Can anybody help me out here? I have a website, and I'[m learning Javascript. Somehow, I have to type a code in my browser like this javascript:enable:_Path Or something to enable the text box so that I can enter in it. Here is the details that I'm given. This below is in the actual website with the text box disabled ( cannot enter anything in it ) Code: <td width="40%"><strong><script>document.writeln(read_str("virtual_media", "STR_VM_CDROM_IMG_PATH"));</script></strong></td>
<td><input type="text" id="_path" maxlength="128" disabled style="width:140px;" />
<label id="desc" style="font-size:11px"><script>document.writeln(read_str("virtual_media", "STR_VM_CDROM_IMG_PATH_DESC"));</script></label>
</td>
Below is me using Google Chrome to inspect the element, the text box. shareHost=document.getElementById("_shareHost"); path=document.getElementById("_path"); user=document.getElementById("_user"); pwd=document.getElementById("_pwd"); CheckRole(); So what do I type in the URL of my broswer to activate the _path form? Do I type javascript:document.getElementById("_path) OR ("path) IF I'm wrong, correct me the way I should do it. If theirs a program that allows me to do it easier, let me know. |
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