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JavaScript - Font Color Change Works Only In Ie
I want the font color in the div to change color onclick and change back when clicked again. Tjis works only in IE but other browsers like FF and safari it changes color on click but does not change color back. I need it to work across. Please advise!
<div onclick="if(this.style.color=='#666666') this.style.color='#005dab'; else this.style.color='#666666';" class="question">Your question goes here..</div> Similar TutorialsI am trying to figure out how to change certain text's font color, in the text area. I have been looking everywhere, but I haven't found a solution. Any help would be great, thanks, mazzzzz Hello all, Can anyone help me with a script for changing font color of a number within a table when there is a match? Table A contains numbers and table B contains numbers. When table B numbers matches some of the numbers in table A, the numbers in table A need to change color. I hope you understand what I mean. Hi sorry if this is a very simple question but how do I change the font color for certain elements of this javascript code that the client sees on their brower? This is a count down script and I have made the code red that I am trying to change - any idea how to do this? Thanks v much!!!! <script type="text/javascript"> var today=new Date() //Enter the occasion's MONTH (1-12) and DAY (1-31): var theoccasion=new Date(today.getFullYear(), 03, 21) //Customize text to show before and on occasion. Follow grammer below: var beforeOccasionText="until this event" var onOccasiontext="Event is Today!" var monthtext=new Array("Jan","Feb","Mar","April","May","June","July","Aug","Sep","Oct","Nov","Dec") theoccasion.setMonth(theoccasion.getMonth()-1) //change to 0-11 month format var showdate="("+monthtext[theoccasion.getMonth()]+" "+theoccasion.getDate()+")" //show date of occasion var one_day=1000*60*60*24 var calculatediff="" calculatediff=Math.ceil((theoccasion.getTime()-today.getTime())/(one_day)) if (calculatediff<0){ //if bday already passed var nextyeartoday=new Date() nextyeartoday.setFullYear(today.getFullYear()+1) calculatediff=Math.ceil((nextyeartoday.getTime()-today.getTime())/(one_day)+calculatediff) } //Display message accordingly var pluraldayornot=(calculatediff==1)? "day" : "days" if (calculatediff>0) document.write("<b>"+calculatediff+" "+pluraldayornot+" "+beforeOccasionText+" "+showdate+"</b>") else if (calculatediff==0) document.write("<b>"+onOccasiontext+" "+showdate+"!</b>") </script> I'm using javascript to change the color of certain words in an html document. Right now it uses <font> to make the change. I would like to use a CSS class named "alert" from an external style sheet to make the change. I've tried multiple things but no luck (className="alert", setClassName="alert" ) What is the correct way to replace the font part with a CSS class? Here is the working script: Code: <script type = "text/javascript">
window.onload = function (){
var text = document.getElementsByTagName('body')[0].innerHTML;
text = text.replace(/disabled/gi, "<font color=red>Disabled</font>" );
text = text.replace(/\blocked/gi, "<font color=red>Locked</font>" );
document.getElementsByTagName('body')[0].innerHTML = text;
}
</script>
Hi! New to JS... have been trying to rework this to call additional, independent sets of colors to cycle through (so it would loop thru a set of grays, a set of primary colors, etc). I would use perhaps a different function name in the HTML to call different sets of colors. If this is more complex than I think it is, I think 3 sets would be plenty. Would be hugely grateful for any help, thanks so much in advance. (demo link of script in current state at bottom) Code: <html><head><title></title>
<script language=javascript>
colors = ["#cacdca", "#b2b4b2", "#969896", "#7d7f7d", "#ffff00"];
cRGB = [];
function toRGB(color){
var rgb = "rgb(" + parseInt(color.substring(1,3), 16) + ", " + parseInt(color.substring(3,5), 16) + ", " + parseInt(color.substring(5,7), 16) + ")";
return rgb;
}
for(var i=0; i<colors.length; i++){
cRGB[i] = toRGB(colors[i]);
}
function changeColor(target){
var swapper = navigator.appVersion.indexOf("MSIE")!=-1 ? toRGB(document.getElementById(target).style.backgroundColor) : document.getElementById(target).style.backgroundColor;
var set = false;
var xx;
for(var i=0; i<cRGB.length; i++){
if(swapper == cRGB[i]){
if(((i+1)) >= cRGB.length){
xx = 0;
}else{
xx = i+1;
}
document.getElementById(target).style.backgroundColor = colors[xx];
document.getElementById(target).style.backgroundImage.show;
set = true;
i=cRGB.length;
}
}
set ? null : document.getElementById(target).style.backgroundColor = colors[1];
}
</SCRIPT>
</head>
<body bgcolor="#333333">
<div>
<div id="a1" onmouseover=changeColor(this.id);
style="left: 120px; background-image: url(background1.png); width: 180px; background-repeat: no-repeat; position: relative; height: 80px; background-color: none"></div>
<div id=a2 onmouseover=changeColor(this.id);
style="left: 120px; background-image: url(background2.gif); width: 180px; background-repeat: no-repeat; position: relative; height: 80px; background-color: #666633"></div>
<div id=a3 onmouseover=changeColor(this.id);
style="left: 120px; background-image: url(background3.png); width: 180px; background-repeat: no-repeat; position: relative; height: 80px; background-color: #666633"></div></div>
</body>
</html>
Demo: http://theclutch.com/rollover_color_..._bgndimage.htm I have a form that loops through several classes from the database. Each is wrapped by a span with an id that matches its 'workshop_id'. When somebody chooses a number of students (greater than 0) from the dropdown for each, I want to change the font color. I've tried what seems like a simple script to do that, but it's not working. It's calling the function, but doesn't change any font colors. Code:
<script>
function highlighter(nameit) {
elementtochange = document.getElementById(nameit);
elementtochange.style.color = orange;
}
</script>
<!-- a PHP loop generates each workshop here, like this.... -->
<span id="selectedclass<?= $c_row['workshop_id'] ?>" style="color:green;" >
<?= $c_row['workshop_title'] ?>
<!-- several other php results echoed -->
</span>
<select style="width:70px;" name="participantqty[<?= $c_row['workshop_id'] ?>]" id="participantqty" onfocus="this.className='reg_live';" onblur="this.className='reg_off';" onChange="highlighter('selectedclass<?= $c_row['workshop_id'] ?>')">
<option value="">select </option>
<option value="1" <?php if(($numberyouthpassed === '1') && ($unique_idpassed === $c_row['workshop_id'])) { echo 'selected="selected"'; } ?> width=45>1 </option>
<option value="2" <?php if(($numberyouthpassed === '2') && ($unique_idpassed === $c_row['workshop_id'])) { echo 'selected="selected"'; } ?> width=45>2 </option>
</select>
Hello, Is there a way to change the font of the text within a document.writeln statement? Here is my code: Code: <pre><script type="text/javascript">
var num1= prompt ("Enter a number between 1 and 5");
try {
if(x>5) {
throw "Err1";
}
else if(x<1) {
throw "Err2";
}
}
catch(err) {
if(err=="Err1") {
document.writeln("Error! The value is too high.");
document.writeln("Please enter a new value.");
}
if(err=="Err2"){
document.writeln("Error! The value is too low.");
document.writeln("Please enter a new value.");
}
}</script></pre>
Thanks. I have a javascript that randomly displays a different quote on my website. I have the quote programmed in, and they show up, but the text is tiny. I need help making the text bigger. I am a beginner at this, so i would appreciate help. This is the code: Code: <script language='JavaScript'>
function random_content(){
var mycontent=new Array()
mycontent[1]='Repent! The end is coming! Were out of chips!'
mycontent[2]='I WANT, TO EAT, A DINOSAUR.'
mycontent[3]='Last night I lay in bed looking up at the stars in the sky and I thought to myself, where the heck is the ceiling.'
mycontent[4]='IT\'S A TRAP!'
mycontent[5]='tardo power,activate!'
mycontent[6]='LMS if ur gay'
mycontent[7]='1,2,...5!'
mycontent[8]='Box O Digletts'
mycontent[9]='Justice is best served cold, with a side of ranch dressing'
mycontent[10]='umm...I got nothing...awkward'
mycontent[11]='Once you visit you can never leave'
mycontent[12]='50% CaCow'
mycontent[13]='almost racist free!'
mycontent[14]='The last thing I want to do is hurt you. But it\'s still on the list'
mycontent[15]='BOOM! Left turn!'
mycontent[16]='Redrum'
mycontent[17]='If 4 out of 5 people SUFFER from diarrhea... does that mean that one enjoys it?'
mycontent[18]='Never, under any circumstances, take a sleeping pill and a laxative on the same night'
mycontent[19]='the beginning of the end'
mycontent[20]='Flaming fireballs Batman!'
mycontent[21]='gotta catch em\' all'
mycontent[22]='for the african children!'
mycontent[23]='One sexy thang'
mycontent[24]='It\'s Tardolicious!'
mycontent[25]='That\'s no moon!'
mycontent[26]='Caboose is god?'
mycontent[27]='MLIT'
var ry=Math.floor(Math.random()*mycontent.length)
if (ry==0)
ry=1
document.write(mycontent[ry])
}
random_content()
//-->
</script>
I am building an online survey using a survey creation tool which allows me to incorporate javascript for additional functionality. However, I am new to javascript so would appreciate any help that you could provide me with. I have question types like agreement scales, where the respondent sees a list of statements and has to rate each one by clicking on a radio button. The source code of the matrix table looks like this: Code: <thead><tr class="Answers"> <th class='c1 BorderColor' width="25%" class='c1'> </th> <th class='c2 BorderColor' class='c2 yAxisBorder' > </th> <th class='c3 BorderColor' class='c3 yAxisBorder' > </th> <th width="25%" class='Selection BorderColor c4 ' id='header~QID19~1~4' > <label>Disagree</label> </th> <th width="25%" class='Selection BorderColor c5 ' id='header~QID19~2~5' > <label>Neither agree nor disagree</label> </th> <th width="25%" class='Selection BorderColor c6 last ' id='header~QID19~3~6' > <label>Agree</label> </th> </tr></thead><tr class='ChoiceRow '><th class='c1' id='header~QID19~1'><span class='LabelWrapper'><label for='QR~QID19~1'>Statement 1</label></span> </th><td class='c2 BorderColor' class='c2 yAxisBorder' headers='header~QID19~1' > </td><td class='c3 BorderColor' class='c3 yAxisBorder' headers='header~QID19~1' > </td><td class='c4 ' headers='header~QID19~1~4 header~QID19~1'><input type='radio' name='QR~QID19~1' value='QR~QID19~1~1' ></td><td class='c5 ' headers='header~QID19~2~5 header~QID19~1'><input type='radio' name='QR~QID19~1' value='QR~QID19~1~2' ></td><td class='c6 last ' headers='header~QID19~3~6 header~QID19~1'><input type='radio' name='QR~QID19~1' value='QR~QID19~1~3' ></td></tr><tr class='ChoiceRow ReadableAlt '><th class='c1' id='header~QID19~2'><span class='LabelWrapper'><label for='QR~QID19~2'>Statement 2</label></span> </th><td class='c2 BorderColor' class='c2 yAxisBorder' headers='header~QID19~2' > </td><td class='c3 BorderColor' class='c3 yAxisBorder' headers='header~QID19~2' > </td><td class='c4 ' headers='header~QID19~1~4 header~QID19~2'><input type='radio' name='QR~QID19~2' value='QR~QID19~2~1' ></td><td class='c5 ' headers='header~QID19~2~5 header~QID19~2'><input type='radio' name='QR~QID19~2' value='QR~QID19~2~2' ></td><td class='c6 last ' headers='header~QID19~3~6 header~QID19~2'><input type='radio' name='QR~QID19~2' value='QR~QID19~2~3' ></td></tr><tr class='ChoiceRow bottom '><th class='c1' id='header~QID19~3'><span class='LabelWrapper'><label for='QR~QID19~3'>Statement 3</label></span> </th><td class='c2 BorderColor' class='c2 yAxisBorder' headers='header~QID19~3' > </td><td class='c3 BorderColor' class='c3 yAxisBorder' headers='header~QID19~3' > </td><td class='c4 ' headers='header~QID19~1~4 header~QID19~3'><input type='radio' name='QR~QID19~3' value='QR~QID19~3~1' ></td><td class='c5 ' headers='header~QID19~2~5 header~QID19~3'><input type='radio' name='QR~QID19~3' value='QR~QID19~3~2' ></td><td class='c6 last ' headers='header~QID19~3~6 header~QID19~3'><input type='radio' name='QR~QID19~3' value='QR~QID19~3~3' ></td></tr><input type=hidden name='Transformation~QID19~1' value='YToxOntzOjEwOiJRUn5RSUQxOX4xIjtzOjE2OiJ7dmFsdWV9PVNlbGVjdGVkIjt9' id=''><input type=hidden name='Transformation~QID19~2' value='YToxOntzOjEwOiJRUn5RSUQxOX4yIjtzOjE2OiJ7dmFsdWV9PVNlbGVjdGVkIjt9' id=''><input type=hidden name='Transformation~QID19~3' value='YToxOntzOjEwOiJRUn5RSUQxOX4zIjtzOjE2OiJ7dmFsdWV9PVNlbGVjdGVkIjt9' id=''></table></div> I don't have any control over the HTML as this is generated by the survey tool. However, the survey tool has a "JavaScript Editor" for each question, where I can put in javascript functions, and it executes them when the page loads. What I want to do is to have the label for each row (i.e for each statement) to change color when a corresponding radio button has been selected. This way, it is easier for respondents to see which rows they have answered. I used the following JS code: Code: var radioname = [];
var radiolist = [];
var labelspans = [];
var labels = [];
var radios = [];
var count;
var spans = document.getElementsByTagName('span');
function getLabels()
{
for (x=0; x<spans.length; x++)
{
if (spans[x].className == "LabelWrapper")
{
labelspans.push(spans[x]);
}
}
for (y=0; y<labelspans.length; y++)
{
labels.push(labelspans[y].firstChild);
radioname.push(labelspans[y].firstChild.htmlFor);
}
}
function getRadios()
{
//will put all radio groups into the "radiolist" array
for (z=0; z<radioname.length; z++)
{
radiolist.push(document.getElementsByName(radioname[z]));
//will add Event Listener to each radio button, and add each one to the "radios" array
for (i=0; i<radiolist[z].length; i++)
{
chkradio = radiolist[z][i];
chkradio.setAttribute("count",Number(z));
chkradio.addEventListener("click", function(){changeLabel()}, false);
radios.push(chkradio);
}
}
}
function changeLabel()
//loops through all the radios to check if they are selected, and changes label color accordingly
{
for (w=0; w<radios.length; w++)
{
if (radios[w].checked)
{
a = radios[w].getAttribute("count");
labels[a].innerHTML = labels[a].innerHTML.fontcolor("green");
}
}
}
getLabels();
getRadios();
This code works as intended; however, as you can see, it loops through all the radio buttons when one is clicked. Is there a way to accomplish this without looping through all the radios, and thus make the script run faster? Also, I have read that the addEventListener function does not work for older versions of IE. Is there a simpler alternative? I want to deviate from using css to designate a font size in one place. I have a string with a name. This is stored in a variable called "name." I just re-defined name to include district number. Now, it is name=lastname+', '+district; I am appending this string into the html dom. I want the district portion to appear in a slightly smaller font. How can I do this without having to set up a separate <span>? Or can this be done? Hi, I have 3 sum fields which I want to change to a red colour if the value is > or < 100. Apparently this is a DAP, but I am using javascript to tweek some of the settings in DAP. function subtotal() if(document.getElementById("Sum1").value>100&&<100) { this.style.cssText='Z-INDEX: 2; LEFT: 6.667in; WIDTH: 0.729in; COLOR: red' { else this.style.cssText='Z-INDEX: 2; LEFT: 6.667in; WIDTH: 0.729in; COLOR: #339966' </SCRIPT> <SPAN class=MSTheme-Label id="Sum1_Label" style="Z-INDEX: 1; LEFT: 0.25in; OVERFLOW: hidden; WIDTH: 0.711in; POSITION: absolute; TOP: 0.125in; HEIGHT: 0.161in">Totals:</SPAN><SPAN class=MsoBoundSpan id="Sum1" onmouseover="subtotal()" dataFormatAs=TEXT style="Z-INDEX: 2; LEFT: 5.416in; WIDTH: 0.729in; COLOR: #339966; POSITION: absolute; TOP: 0.125in; HEIGHT: 0.187in" MsoTextAlign="General">Sum of Product 1</SPAN><SPAN class=MsoBoundSpan id="Sum2" onmouseover="subtotal()" dataFormatAs=TEXT style="Z-INDEX: 2; LEFT: 6.667in; WIDTH: 0.729in; COLOR: #339966; POSITION: absolute; TOP: 0.125in; HEIGHT: 0.187in" MsoTextAlign="General">Sum of Product 2</SPAN><SPAN class=MsoBoundSpan id="Sum3" dataFormatAs=TEXT style="Z-INDEX: 2; LEFT: 7.917in; WIDTH: 0.729in; COLOR: #339966; POSITION: absolute; TOP: 0.125in; HEIGHT: 0.187in" MsoTextAlign="General">Sum of Product 3</SPAN></DIV> I'm a noobie at coding, and I was wondeirng if anyone can help me with the coding. Many Thanks Dear All, I need to get JavaScript to change the font size used for a website if Opera is detected. I have been trying this but it hasn't worked: Code: function changeFooter(){
if (navigator.userAgent.indexOf("Opera") >= 0) { // if I alert this line the output is 0
document.getElementById("footer").style.fontSize = '0.5em';
};
};
in the head of the html document (as well as the link to the external JavaScript file): Code: <script type="text/javascript"> changeFooter(); </script> I tried using window.onload = changeFooter(); but still no luck. I used the same principle in a different function to change another css property via getElementById and it works beautifully so I am a bit puzzled. I then realised that I actually need to change the value of the font size in the body tag from 100% to 90% when Opera is detected so I changed the script to this: Code: function changeFooter(){
if (navigator.appName == 'Opera') {
document.write('<link href="styleOpera.css" rel="stylesheet" type="text/css" />');
}
else {
document.write('<link href="style.css" rel="stylesheet" type="text/css" />');
};
};
But it's still not working. I was hoping that I could benefit from your collective wisdom as I am not sure where I am going wrong with this and several hours spent searching the web for answers have been fruitless so far... My knowledge of JavaScript is not very extensive, I haven't studied it in great depth so perhaps I am making some very silly mistakes here. My pseudo code for this exercise is something like this: Code: detect browser
if browser = Opera {
change font-size for body to 90%
}
else {
do nothing
}
alternatively:
detect browser
if browser = Opera {
link to stylesheet1
}
else {
link to stylesheet2
}
Thanks in advance for your help, much appreciated. Kind regards, Cristina Alciati For Script http://www.dynamicdrive.com/dynamici...htmlticker.htm How do I change the "subject" color above each message from the default black to white ? I am using a great script i downloaded at http://kryogenix.org/code/browser/sorttable/ to sort tables by the header. my problem is I want to add to this that everyother row should have a gray background. I now do it by assigning a different class to every other row but when you sort it keeps the class. -- is there a way to change the background color of every other row in javascript that I can use with the above script? Due to a long story which we don't need to go into here I am trying to change the color of a link after it has been clicked on WITHOUT using CSS. When the link is clicked some javascript is called. I can do this in IE by adding this "this.style.color = 'black'". However this doesn't work in other browsers. Anyone know how I could get this to work in other browsers? I've spend hours on this... Thanks for yuor time! Clearly I'm doing something wrong. Here's my external javascript: Code: document.getElementById('maincontent').style.backgroundColor = "#660000";
Here's my external CSS Code: #maincontent {
background-color: #999;
}
Here's my HTML: Code: <div id="container">
<div id="maincontent">
<p>blah blah blah</p>
</div>
</div>
Nothing happens. What am I doing wrong? I have a number var number = 1,235.326232 I need to display it like following with the last 4 numbers in red. 1,235.32 6232 I have tried number.slice(0,-4)+"<font color='red'>"+number.substr(number.length-5,4); however it keeps messing up the comma and decimal placement. Can this be done? Change background color a row of depending on cell data on that row. e.g Items <table border="1"> <tr> <td><b>Cost</b></td> <td><b>Item</b></td> </tr> <tr> <td>12</td> <td>hats</td> </tr> <tr> <td>34</td> <td>socks</td> </tr> <tr> <td>12</td> <td>hats</td> </tr> <tr> <td>12</td> <td>hats</td> </tr> <tr> <td>24</td> <td>gloves</td> </tr> </table> Any pointers in the right direction please |
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