I would like to be able to change the "wrap" attribute for a textarea with javascript. That is unless you can provide a cross browser solution in css2, giving me the ability to just modify the css attributes.
View 3 RepliesI just have a question regarding the wrap attribute of the <textarea> element. I am using Programmer's Notepad. I am doing an example using the split() method in JavaScript. On the <textarea> element, it has specified that I use the 'wrap' attribute, yet when I enter this code, my attribute highlights red (which usually means that you have made a spelling mistake with the element/attribute). Now, obviously I know I haven't spelt wrap wrong and it certainly tells me in this book that you can use this attribute, so is this attribute deprecated?
View 1 Replies View RelatedIs there any way that I can make a textarea wrap in firefox? I've tried this:
calculateLines: function(text){
text = text.split('
').join('');
temp = '';
chcount = tchs = c= 0;
[Code]...
I'm adding title attribute to some elements by using mouseenter function. But I would like to hide the shadow which comes by default nehind the tooltip frame and wrap the text in 2 lines!
[Code]...
I searched about this problem over Internet and found the same result many times, I found this example on stackoverflow [URL] but this example didn't work in my project; I am making a toolbar with buttons that insert HTML tags around the selected text in a <textarea>, this exemple didn't work because when the user click on a button the selected text won't be selected anymore because <textarea> loses focus and selected text will be unselected, I am targeting Firefox and compatible browsers so you don't need to give me the IE code; jQuery codes are accepted;
View 2 Replies View RelatedI am trying to write a script that changes a textarea wrap realtime, basically like you can switch to and from "wordwrap" in Microsofts Notepad. Because of a bug (https://bugzilla.mozilla.org/show_bug.cgi?id=302710), FireFox does not listen to the textarea.wrap = 'soft' command. Because I want the script to be cross-browser compatible, someone suggested to remove and immediately add a node to the DOM, so I now have: Code:
View 3 Replies View Related[URL]..I want to wrap some html code to user's selected text inside the textarea, I tried the code in above url but it seems not work in IE, is there a plugin of any way to make it work?
View 2 Replies View RelatedIs there any way of counting, on the onkeyup event of a textarea, the number of lines?
I tried with a split, but the wrap doesn't seem to insert any char I could split on?
I am currently seeking help on how to best approach finding a solution to this. Essentially I have a textarea which a user is supposed to be typing a text based email message(no HTML) The textarea has a column width of 80 However there is a recommended width of 53 characters per line. Obviously the user can just keep on typing away past the 53 character recommended width if they want, but I want to add either a form button or a link with an onClick thatanalyzes the contents of the textarea. It should insert a hard return when it reaches 53 characters, but if the 53rd character is in the middle of a word it should count back to the previous space and do the line wrap there.
Can anyone point me in the right direction? I assumed there has to a solution using jQuery, but I am at a loss. I did come across some javascript which works, but it doesn't take into account the fact that the 53rd character maybe in the middle of a word.
[Code]...
I have a textarea with a specific width. I have wrap="off" set because I don't want to force my users to wrap if they don't want to. The reason for this is because this textarea is where the user is typing an email message. However I have a background image set on the textarea with a verticle line going down the textarea which indicates to the user the "Recommend Width"What I want to do is provide them with a link to click on which says something like "Wrap Lines" and when they click on it, the text within the textarea would wrap to the "Recommended Width" line in the background image. The maximum length of a line should be 53 characters when they click on "Wrap Lines" link.So I did some searching around and the code I came up with is:
Code:
function showLines(max, text) {
max--;
text = "" + text;
var temp = "";
var chcount = 0;
[Code].....
How would i change back to the default length of textarea?
I have this comment area that after clicking submit i will append the new comment in the list of comments through ajax... i got one problem though, everything is working perfectly well except for the textarea that won't change back to it's default size...
EXAMPLE:
The problem is that the textareawon't change back to it's default size // let's say that the default size is rows=3
I'm using a text area to display textual updates to a user from the server. I'm inserting the text at the bottom of the textarea and need to set the scrollbar to the bottom of the textarea after every update. The problem is that the onChange event only fires if the user actually changes something in the text area, not if it is changed by an ajax update.Does anyone know of a way to detect if there has been an update to a textarea that was NOT triggered by a user?
View 2 Replies View RelatedI am aiming to change a couple of items on a CSS definition using JavaScript, so the servicer only needs to update one JS variable. I am so a novice at this...
I would like to be able to set the "top" and "height" attributes of my graphbar ID element after the percent in the JS script is changed.
Here's the js and CSS that is pertinent:
var btmrtx= 380;
var btmrty= 280;
var tplftx= 40;
[Code]....
i have object tag as:
<object type="application/x-shockwave-flash" id="aa"
data="act_pass_satell.swf?a=12"
width="900" height="645">
how can i change the src attribute of object tag?
I have run into a little difficulty finding some program to let me change the background attribute of by body CSS tag. Here's some copy's of code....
[Code]...
I try to change a <param>'s attribute, but without success.
Why doesn't the last alert print "TEST" ? [code]...
I'm trying to modify an attribute of an SVG shape. This is my SVG file:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
[code]....
I am trying to change an attribute of an element but can't figure out what the selector is to select it.
the page code is like this
<div class="slideshow" id="slideshow"><span class="image-wrapper current" style="opacity: 1;"><a title="" href="#2" rel="history" class="advance-link"> <img alt="" src="images/samples/1.jpg"></a></span></div>
I want to add a top css attribute to the img tag.
I tried many things such as
$('.advance-link:first')
$('.advance-link:firstChild')
but none seem to be working. The img gets generated by another script so I can't add an id or class to it. I figured an expert at selectors would be able to explain how to select it.
I am in a problems here trying to generate link by two dropdown boxes. So, I wanted it to be like when user selects some option from dropdown one the href attribute changes, index.php?staticvar=something&dynvar1=something, that is something I have already managed to do:
function change_href(id)
{
if (id != '')
{
var dynvar1 = document.getElementById("s"+id).value;
document.getElementById(id).href = "index.php?staticvar="+id+"&dynvar1="+dynvar1;
return;
}
else
{
return false;
}
}
This works perfectly for me, but now I need to modify the href with another variable, so it would be needed to be like:
index.php?staticvar=something&dynvar1=something&dynvar2=something2
The problem is that I don't know how to make it the way that user can change their selections, for example if user first selects (from dropdown) dynvar1 to be "test" and dynvar2 to be "test3", but then changes hes mind and decides to re-select dynvar2 to be "test4". It would be needed to be like only the dynvar2 part of the href changes with proper value (not changing the dynvar1 or staticvar).
I managed to make it changeable but it was like this:
index.php?staticvar=something&dynvar1=something&dynvar2=123&dynvar2=123
So, it didn't update the dynvar2 part, but instead just added another dynvar2 variable.
I want to change the action attribute of certain forms. I am new to JQuery so I wrote this code but it doesn't work at all:
<script type="text/javascript">
$(document).ready(function(){
$("form").not("form[action*=/nxpages/index.xhtml]").each(function(){
alert("Cat1!");
});
$("form[action*=/nxpages/index.xhtml]").each(function(){
alert("Cat2!");
});
})
</script>
But it seems that JQuery doesnt work at all. How can I change the above code to modify the action value to something else?
I have the following code
[Code]...
I have the .box class applied to a div basically I what to hover over the div change the background color of the div and at the same time change the text color of any text wrapped in p tags. I am getting close but with this code every instance of the p tag gets swapped out I need to know how to target only p tags in the div that I am mouseing over
I'm pretty green to jQuery. I have a .load() calling in some content that has some links within it. After that content is loaded, am I able to change the attributes of those links? This is how I'm loading in the content:
$(".maincontent").load(pages[0] + '?' + tsTimeStamp + ' .maincontent');
Which contains:
<a class="table_button0" href="#"></a>
<a class="table_button1" href="#"></a>
[Code].....
I have been pulling my hair out trying to figure out why my code wont work,
HTML:
<select form="addnew_show" id="v_id_edit" name="v_id">
<option value="1">The Townhouse</option>
[Code].....
I am trying to detect whether a user entered text in a textarea
or hit the delete/backspace button (thus, erasing something). Once
that is detected, I would like to set "var bSaveRequired = true;". It
would be great if this function worked cross-browser -- IE 6.0 and
Firefox.
i wants to change one input to texarea when i select one from radio, plz any suggestion how i would do that?so when i click inputtext radio name"other" will become a textrea rather then input type text.
View 3 Replies View RelatedCan anyone tell me how i can change which attribute on my form field triggers the validation?currently it appears the be the name attribute. So in my Rails app using Rails helpers, it sets the name to somthing like formname['fieldname'] and the whole name.in my script if i do something like [codde]it causes the script to break.
View 6 Replies View Related