I want to make like the toggle to add the content if it's not there and delete it if it's already there. I think it should be some function like this:
if ( content found ) {
delete it;
} else {
[code]....
I'm looking to get some code so that if the user clicks a textarea for the first time after the page loads, the text clears out, else if he types some text, navigates away, comes back and then clicks again, it does not vanish.
And oh, I'm trying to find something other than what I already wrote:
JavaScript Code:
onClick="if(document.form1.tarea.value=='Click here to make this text disappear and begin writing.') document.form1.tarea.value='';"
onClick="if(document.form1.tarea.value=='Click here to make this text disappear and begin writing.') document.form1.tarea.value='';"
its possible to use jQuery to find and remove/replace an email address from a textarea input either before the form is submitted or after?
View 1 Replies View RelatedI'm trying to achieve something that I originally thought would be very simple, but I can't get it working....and even googling hasn't helped this time! All I want to do is update the innerHTML of a div with the content of a textarea object when a button is clicked. I'm trying to avoid having to post the form using AJAX because the button also replaces the innerHTML of a different div with the value of a text input box. Here is the code I've tried, but it doesn't work:
Code:
function previewContent(intContentId) {
var titleText = document.getElementById('edit_title_' + intContentId);
var titleDiv = document.getElementById('content_title_' + intContentId);
[Code]....
In this example, the titleText var represents the text input box, and the contentText var is the textarea. The titleDiv gets correctly updated with the current value of the input box, but the contentDiv doesn't seem to consider any changes I make within the textarea - it just loads the original content. This seems very strange to me. Is there an easy way to retrieve the value of the textarea?
what i'm trying to do is get the contents of the textarea, which the id is 'reply'.
then onclick of a button, a popup div with id 'layer1' displays the contents of the textarea.
i tried below but it comes up blank. i haven't included the pop up/button code, thats working.
<textarea name="reply" id="reply">testing
I have a div like so
<div
id
=
"logindisplay"
[Code]....
I can update the button to 'Log On' but I can't get rid of the other content from when the user was logged in
there a way of removing unwanted text from a textbox during the submit process.I have a text box that asks for a domain name but i dont want the www. part just the rest of the domain. can javascript remove www. if its present.
View 1 Replies View RelatedI am trying to populate a preview div with the content of a textarea. I have 2 textareas on the page. One with ID compose and another with ID profile_signature. Each has its own preview button named respectivly #profile_sig_preview and #msg_preview. however no matter which button is clicked the div is always populated with the content of the first textarea ie profile_signature. I tired setting up 2 divs so the content could be seperated but that did the same thing.
$j('#preview_msg_btn').click(function(){
$j('#preview').html($j('textarea#compose').val());
alert($j('textarea#compose').val());
[Code]....
as you can see iam alerting out both textareas html content and the alert shows the content fine. Just not the div.
how ca i save the content of textarea on computer desktop
View 3 Replies View Related________________________FIRST.HTML_________________________
<html>
<head>
<script language="javascript">
[Code]....
I have a simple how to question and I'm fairly sure the answer is equally simple, however I'm new to web developing and searching the web didn't help me any further either. Maybe the question hasn't been raised because the answer is too obvious?
Anyway: I want to have one classic textarea/textbox with a submit button, such that when some one enters text in this area and hits the submit button, this same text is displayed elsewhere on the page (this may be displayed in a second textarea as long as I can hide its area borders so it looks as if the text gets displayed on the page itself). Preferably, the input text in the first area should be pretty standard, but the displayed content should be larger and in a different font.
displaying content from array into textarea
View 4 Replies View RelatedI'm trying to remove a link, but keep the content within, is there asimple way to do this in jquery?
<div>***<a href=""><div>This is a test</div></a></div>
turns into
<div>***<div>This is a test</div></div>
[code]....
I have html code:
<script>
$(document).ready(function() {
$("span").remove();
});
</script>
<span> These span should not be deleted
</span><div>
<span style="color: black; font-weight: normal;">
<font size="5"> I want to be here without tags span
and Font
</font></span></div>
How to delete tags <span> but remain the text between them? Also other <span> do not delete ...
I was wondering if it is possible to remove content from a website based on the screen resolution, rather than have to redirect to a new URL.For example:
<if height greater than 800px>
Lots of code
<else>
<br/>
</if>
I've just found out that a piece of code is not working as expected in certain browsers - but the way in which it goes wrong is not consistent, so maybe it's something wrong with my code.Oddly enough, it works exactly as I was expecting when viewed in IE.Here's the code...
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
[code]....
________________________FIRST.HTML_________________________
<html>
<head>
<script language="javascript">
var myfunc;
[Code]....
When using a regular expression, is it possible to strip/remove anything that appears after a string that it finds?For example, if I use:mystring = mystring.replace(/night/gi, "");How can I remove anything that comes after "night"?So if it finds "night time" it only outputs "night".
View 3 Replies View RelatedI have a text field for a user to enter a URL. When I call the form data with PHP I'm adding the http:// into the link like this: <a href="http://' . $url . '">I'm wondering if javascript check to see if the user has entered the http:// and if so, remove it.
View 3 Replies View Relatedi have a tetxtarea, with the style overflow:hidden, and a long text.
because of the overflow, user does not see the whole text but a part.
is there, in an IE browser, a mode to recovery the effective text
than user see?
how to properly evaluate a value in a document onLoad. Caveat - I am working on this via a CMS (BusinessObjects), so don't have 100% control over what's passed in to the page.
HTML:
<div id="home_alert"><hr />
<h2>MEMBER ALERT!</h2>
<p><a href="/member-home.htm">LOG IN to read new items!</a></p>
</div>
[Code]....
I have just setup jeditable for a text area and this works fine however when I activate / click on the text area to bring up the editor, the content is filled with br tags (example below). How to convert the br tags into tags before it is displayed?
comment 001<br><br>
<br><br>
comment 002<br><br>
<br><br>
comment 003<br>
Comment 4
JQuery code
$(".editable_textarea").editable("update-comment.php", {
indicator : '<img src="/intranet/media/icons/indicator.gif">',
type : 'textarea',
submitdata: { _method: "put" },
select : true,
submit : 'OK',
width : 400,
rows : 3,
cancel : 'cancel',
cssclass : "editable",
id : 'comm_id',
name : 'comm_details'
});
I need to try to get rid of the number (idx) that sits in the pager box. Ultimately I want to see all pager 'holders' as empty4px square boxes.
View 7 Replies View RelatedIf user comes to this page: mypage.com/login.php?action=logout To remove this div conent: <div id="LoginContainer" style="">
View 3 Replies View RelatedI have web form (not MVC) that has bunch of textarea and textboxes where user can input HTML markup. For example, a textarea is provided so users can put YouTube embed iframe html tag where it will be shown on their profile. The problem is that asp.net 4.0 http request validation doesn't like things like ">" or "<", etc. I can put pagevalidation="false" on the page and/or revert back to .net 2.0 validation but why would I want to do that since I have geniuses like you guys that can show me how to do what I want with jquery without jeopardizing security.
So what I want to do is form a handler so when the form is submitted, the content of the textboxes and textarea on the page be encoded (i.e. > to > etc.) before the submission to the asp.net 4.0 so we can keep the httprequest validation stuff happy. I have added a class "mustEncode" to each of the textarea and textboxes.
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