Disable Textarea With IE7?
Feb 22, 2010
I got two textareas. I push a form button and some text fills both textareas, lets say "x" for area one and "y" for area two. I then disable the first textarea with a another button so that when I push the fill button again, only textarea two gets updated. To do that I use this:
document.myform.mytextarea.disabled=true;
It works on Firefox, Opera, IE8, but not on IE7. With IE7 both textareas change content, in does not matter that I disabled the first one. I get the same problem if I use:
document.form1.textruta.disabled="disabled";
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Jul 23, 2005
I have a dynamic page of which I don't know how many forms will be on
it, neither which and how many elements will be in each form.
I use the following java script to disable all elements from all
forms:
var numberForms = document.forms.length;
var formIndex;
for (formIndex=0; formIndex<numberForms; formIndex++)
{
for(x=0;x<document.forms[formIndex].length;x++)
{ document.forms[formIndex].elements[x].disabled=true }
}
Now I want this to stay the same, except when an element is a
<textarea>. So basically: script must have the same functionallity
(disable all form elements), but not if the element is a textarea
(then it would remain enabled).
Is there a way to read out this <textarea> value in script ?
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Feb 18, 2011
Simple question. How can I disable a textarea when a page is loaded(and re-enable it on a button click). I have tried several things with no luck. What I have tried is at the bottom. Here is mycode snippets:
Code to generate the text area
<%=Html.TextAreaFor(Function(model) model.NewestComment.Comment, 2, 60, New With {.id = "comment"})%>
JQuery Code I have tried to disable it....
<script type="text/javascript"> $(document).ready(function() {
$(
"NewestComment.Comment").attr("disabled", "disabled");
I also tried....
$(
"comment").attr("disabled", "disabled"); Neither of which worked.
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Jul 1, 2008
how can i disable special characters in a textbox/textarea?
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May 13, 2011
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
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Nov 5, 2009
I've been trying to fix this.
Code below:
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Nov 1, 2005
I've got this little 'textarea' script..see the code below. Now there is something strange with it. When I disable javascript from within IE 6.0, it still seems to function well... how come ?
Also I would like to build in one thing extra.. Whenever one of the buttons B or C is pressed there is a tag placed within the textarea, like it should. However I don't want the tags to be counted up to the textcount total. What do I need to adjust in the code to achieve that ? Code:
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Oct 1, 2010
how to make a DIV into a textarea. I've noticed that Facebook does this and so does a lot of Google's stuff. Just looking to see how they pull that off.
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Jul 23, 2005
really need some help with validating a textarea box. basically i have
a text area box that must not have more the 910 characters entered and
they must not be spread over more than 23 lines. I could check the
total length but the problem is people could enter 1 character per
line so you would end up with 910 lines.
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Jul 23, 2005
Is there a way to detect which textarea the cursor is positioned in? I
would not want to attach 'onkeypress' to all textareas to detect which
one I am presently in ... or is this the only option?
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Oct 12, 2005
I need to create a page that
allows users to copy the contents of a MS Word document and paste them
into a textarea. All fine and dandy...but the tabs. I don't need to
keep the formatting, just the tabs. Is there any way to detect the tabs
and change them to four spaces or something similar? If you have any
other ideas please let me know.
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Mar 14, 2006
I want to be able to select 3 rows of a textarea, and when pressing
"Tab/shift Tab" indent the source code edited. Can I do this with
JavaScript?
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Jun 20, 2006
I'm using a third party libray and I can drag a diveand resize it. The
issue is, I have a textarea inside of it and I need to resize the width
of textarea and height of textarea along with it.
I know what the width and height of the div will be when it finishes
dragging (in "px"), so how do I convert the width and height in "px" to
the cols and rows of a textarea?
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Oct 7, 2006
how can fill automatically a textarea when opening a webpage.
I want to do this by a function that has been raised in js file.
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Apr 20, 2007
I have a DIV with various elements eg:
<div ARID="8" ARType="Char" ARDBN="Short Description">
<label class="label f9" for="arid8"Short Description</label>
<textarea class="text sr " wrap="off" id="arid8" rows=1></textarea>
</div>
I have a variable, divs, which contains the DIV's and divs[x] contains
the actual DIV I need.
What is the best (or most robust) way to access the inner textarea -
because I want to add some text to the textarea field. I know how to
add the text but want to know best way to access the textarea.
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Jul 20, 2005
How can I make a textarea appear or disappear at the click of a button or
link?
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Jul 20, 2005
Is there posibility to (and how to do this):
a) add a string in the current cursor position?
b) add string before and after selection in textarea e.g. selection
c) if I put with value+='' how to move cursor to position after ] and before [
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Jul 20, 2005
I have used a textarea to display typewriter effect text. The scrollbars are displayed by default. What is the code to disable the scrollbars in a textarea form field? < scrolling="no"> does not seem to work.
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Jun 26, 2010
how to get value of textarea using jquery, if i hv code like.<form name = "myform">
<textarea name="msg" id="msg">
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Jul 18, 2011
Nothing will display in my textarea after pressing an input number which have to seen on the display. The code is from a simple calculator
<form action="#" method="get" onsubmit="return false">
<p>
<textarea disabled="disabled">
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Jun 11, 2007
I have a button next to a textarea when they click that button it launchs another window. Now I need another button that will take a value (it will be an html code) close that window, and put that value in the textarea.
Sort of like how when you click the link button in this wysiwyg editor it pops up a window that asks for some stuff and then inserts it here.
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Nov 19, 2007
I'm using this to write html tag in me textarea. Now i'm wondering what code do i need to use so that text cursor stays in textarea after i click on the button so that i don't have to click back to textarea every time i press button. Code:
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Oct 13, 2004
Quick script I threw together a while back. Mimics the AutoCorrect behaviour of MS Word. The list of corrections was exported from MS Word via some obscure macro that I have since lost.
Has worked in all browsers I've tested with save Netscape Navigator.
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Feb 6, 2006
how can I change the teaxtarea size to be to is maximum at all time ?
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Feb 26, 2006
I'm trying to write a script that checks for when the enter button is pressed in a textarea and then appends a <br />. I have this:
function appendBreak (field, event) {
var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
if (keyCode == 13) {
document.formName.inputName.value = document.formName.inputName.value + '<br />'
alert('Captured Enter Key');
}
else
return true;
}
And in the particular element that i want to call this function I have this attribute. onkeypress="return appendBreak(this, event)
This code will work on regular text type inputs (i.e. <input type="text"....>). But I was having trouble identifying the value of a textarea.
This is what I currently have:function appendBreak (field, event) {
var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
if (keyCode == 13) {
//this.value = this.value + '<br />'
alert('whats up?');
alert(this.innerText);
this.innerText = this.innerText + '<br />'
alert(this.innerText);
}
else
return true;
}
It shows that what I am calling is undefined. But it does append the <br /> after the undefined. So if I could just locate the <textarea> value then I'd be okay.
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Sep 12, 2011
I'm having some issues with getting the value of a textarea which I fetch with jquery's ajax function.I'm displaying some comments in my ajaxcontent. All the comments have a onClick quoting link which is supposed to send the id of the textarea which is to be quoted.
<a href="JavaScript:void(0);" onclick="JavaScript:quote('x','y','z');">Quote</a>
Where 'x' = The ID of the textarea which contains the text that's being quoted
'y' = username of the user being quoted
'z' = ID of the textarea of which the quoted text is supposed to inserted into.
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