Changing Text With The DOM
Dec 7, 2005
Whats the best way to change text using the DOM? innerHTML makes it easy - for example, I can change the text of a div by indexing the div by its id and then setting its innerHTML.
With the DOM, its easy to get to an element becuase you can use its id. But to get to the insides of an element, you have to delve into the children.
Can I be garaunteed that the first child of a div will be the textnode I want?
I feel as if I'm groping blindly in the dark after I get my div and start changing the children. I can get things to work that way, but I don't feel comfortable about it.
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May 7, 2009
I am a complete novice when it come to Javascript. I copied the script for displaying random images at a specific interval (from javascriptkit.com). I would appreciate knowing whether the following is possible:
The pages are based on tables, so the parts that change are all cells.
1. Can I define text instead of an image in the array? i.e. can I have the image change to say an apple in one cell and the next cell have text explaining what an apple is?
2. Would it be possible to put a countdown timer for when the image/text is going to change?
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Jul 23, 2005
Is there a way to change the displayed text on a web page using some
combination of Javascript and DHTML? NOT in a text box. As far as I
know (with my limited knowledge) the only way you can do this is with
a textbox or images, which is not what I'd like to do. There's gotta
be a way to do this, right?
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Feb 3, 2009
So I'm trying to change the background color of a textbox depending on how many characters are enter (putting it green/red depending on count), and I'm having a hell of a time. There are 50 different textbox IDs on the page (give or take, dynamically generated), each unique/sequentially numbered (id1, id2 ... id50).Now I'm not that good with Javascript, but this is what I can up with so far.I was trying to use 'this.id' so I wouldn't have to name each of the IDs.
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Aug 18, 2009
I'm building a template editor and changing some of the variables.
Part 1.
Only at DEALERNAME. Must present coupon at time of write-up. Cannot be combined with any other offer. 1 coupon per customer per transaction. Expires: 00/00/00.s
I need to be able to fill out two fields to change DEALERNAME and 00/00/00.
I found a way to do this but it required the output to be in a field. I need it the output to look no different than before.
Part 2.
I'm using this to change some text via radio button but I would like an option to select how many details are there is the first place. Say they only want 1 or 2 details and not 3.
Head
<script language="javascript" type="text/javascript">
function detail1a(){
document.getElementById("detail1").innerHTML = "Up to 5 Quarts";
}
[Code].....
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May 12, 2010
I currently have an image and underneath it there are 6 thumbnails. When I run the cursor over them the big image changes. This works fine. However, I would like to have text beside the big picture that also changes depending on the thumbnail over which I am hovering.
I have tried to work it out myself but failed miserably. I have tried forums, but can't find what I need. My code as it stands at the moment is:
<script type="text/javascript">
if (document.images) {image0 = new Image;
image0.src = "i/p0.png";
image1 = new Image;
[Code]....
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Aug 31, 2005
I want to change the color of a each word in a block of text. For example I want each word in a sentence to change to a different color automatically.
I was thinking that is if it was possible to move the color tags around each word and put a time delay between each time it moves but how I will accomplish these two actions.
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Mar 21, 2010
I was wondering how you allow the user to highlight text they've typed (in a form) and click a button to edit its style (placing tags around the highlighted text).
Could someone explain this a little further and perhaps provide an example.
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Mar 6, 2011
I am trying to get an image to change when the onmouseover function on a text link.
My code is as follows:
Javascript
HTML
I have seen this working on another site [url] but I cant seem to get it working.
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Feb 24, 2009
I'm a beginner with this stuff, so I'm not sure what sort of code I should use.
Basically I want users to put in words and every time "x" letter goes in, I want it to turn into "y" when they hit a button.
I think arrays would be a good way to go, but I'm not quite sure how I'm going to make it translate S:
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Feb 17, 2004
I have a drop down box on a site, and when an option is selected, I need the value of a text box to change.
My form has the following in it:
<select name="event">
<option value="" onclick="updateprice(0)">Please Select..</option>
<option value="3" onclick="updateprice(25)">Monday 16th February 2004 (£25 per ticket)</option>
<option value="2" onclick="updateprice(20)">Saturday 28th February 2004 (£20 per ticket)</option>
</select>
and I have this javascript function:
function updateprice(theamount) {
document.nonmember.adminprice.value = theamount
}
the form is called 'nonmember' and the text box i need to change is called 'adminprice'.
Everything works fine in mozilla, but in IE nothing happens when I select an item from the drop down list (not even a javascript error)
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May 6, 2011
Making a website for a salon with a box that says "I want [dropdown box, i.e. wash and blow dry] which will cost XX" The idea being they select what they want from the dropdown box and it automatically changes the �XX to reflect the price.
Code:
<script type="text/javascript">
function changeText(){
document.getElementById('pndprc').innerHTML = form1.value();
}
</script>
[Code]...
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Dec 16, 2010
Basically a simple question concerning click events.
Code:
<li><a href="#" class="CelesteCufon clickDes">Description</a></li>
Code:
$("li a.clickDes").click(function() {
$(this).addClass("active");
});
Basically it changes the text, and background image, clicking it will change the background image, but until we leave the link itself, it will not change the colour.
I'm obviously(hoping) I've overlooked something simple
Click For Demo
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Jun 4, 2010
I'm learning javascript and made this little program that takes the price, qty, adds tax and gives you a total. I put in an if statement so that if qty is 0, it becomes 1 then does the calcs. However, if I put in say price 5 and qty 2, qty is changing to false and it doesn't calc. [url]...
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Jul 23, 2005
Why doesn't this work? :-
<BODY onkeydown="display(event)">
<input type="text" name="text1">
<script language="Javascript">
function display(event) {
document.text1.value = event.keyCode+' : '+String.fromCharCode(event.keyCode);
}
</script>
</BODY>
Error: document.text1 has no properties
I have to put it in a Form to get it to work :-
<BODY onkeydown="display(event)">
<form name="form1">
<input type="text" name="text1">
</form>
<script language="Javascript">
function display(event) {
document.form1.text1.value = event.keyCode+' : '+String.fromCharCode(event.keyCode);
}
</script>
</BODY>
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Jan 9, 2007
How on earth do you use javacript to change the text color of an input element, and have it work with IE??? I've tried numerous solutions. All of them work on browsers such as Mozilla. But none of them work on IE.
This works in every browser I've tried besides IE:
var whatever = document.createElement( 'input' );
whatever.type = 'text'
// (more code)...
whatever.style.color = 'black'
This also works for other browsers besides IE:
whatever.style.cssText = 'color:black;'
I've tried other things as well. Nothing works in IE. Is there anyway
to change the text color inside an input box dynamically, and have it
work in IE?
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Sep 23, 2009
I am using an online e-commerce hosting solution and they wont let me modify certain pages because they have full control. Is there a way to do it through jQuery?
Here is the tag:
<a href="AccountSettings.asp?modwhat=change_a">Change e-mail address, or password</a>
I want to change the text "Change e-mail address, or password"
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Dec 14, 2010
I have a problem changing the text of a HTML button.
Code:
<div id="projectform">
<form action="#" method="post">
...
<button type="submit">.</button>
[Code].....
Now I can change the text of the h6 tag with $("#projectform form h6").html("new text for h6"); This works fine. But what I want is to change the text of the button $("#projectform form button").html("new text for button"); And this does not work. What's wrong here? Why can I change the h6 text, but not the text of the button?
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Nov 15, 2010
I have a button that needs to increase/decrease the value of a text field when clicked. This code is working in Internet Explorer and Chrome, but not Firefox.
Code:
<a onClick="scorebox1 = parseFloat(score1.value); score1.value = scorebox1 - myscore; scorebox1 -= myscore;"><img src="images/minus.png" alt="Subtract Point" border="0" /></a>
<input size="2" name="score1" style="font-size:24px; width:50px; text-align:center; color:#FF0000;" id="score1" value="0" />
[Code]....
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May 9, 2009
I am currently using javascript tween to animate my pages so that the content is moved 'up and out' of my screen. Currently it appears to 'fly' out the top of my page. However I have an image header and I do not like the way the animated text goes over it. Is there a way I could change my javascript so when the text moves up and disappears it only goes up say 100px from the top of my screen? I have tried experimenting changing values in the javascript with no joy:
[Code]....
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Aug 17, 2010
I am looking for an input text that links to a iframe. . ?
To begin, we need some simple HTML elements:
A basic form; An Input text that will contain the URLs we want to use; An iFrame that will display the page we select from the input text.
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Sep 3, 2010
I'm trying to acheive a line of text (with multiple links on each line) that change at set intervals.
The code below seems to be working but I can only get working links on the first line that appears. code...
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Mar 31, 2011
[code]....We have a set list of shows that air each day, and on the site we have a marquee tag on the homepage that scrolls through showing each show and its broadcast time. Right now we're stuck changing this schedule each day by hand, but it's tough considering we're all college students ourselves and sometimes our own schedules simply don't allow the time.Is there a code that would allow this kind of a daily update to happen automatically?
The format for the schedule is such:
4 - 5 pm // "Show 01"
5 - 6 pm // "Show 02"
6 - 8 pm // "Show 03"
[code]....
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Dec 10, 2007
I am trying to Change the text color of my buttons when they are clicked can somone tell me where to insert and what line of code needs inserted. I am very new to this, i kinda just got thrown into it at work here and am trying to make it happen Code:
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Apr 6, 2010
I am attempting to use JavaScript to 'highlight' text by changing it's background color:
In JavaScript:
This produces no effect. I also have an onClick event in the same div, can I not have onClick and onMouseOver together?
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May 21, 2011
Im trying to merge the functions of two buttons In this script
<script language="JavaScript">
function setVisibility(id, visibility) {
document.getElementById(id).style.display = visibility;
[code]....
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