Remove Text Using JS?
Aug 24, 2011
Consider I ahve the following text: <h4>The quick brown fox jumps over the lazy dog and feels as if he were in the seventh heaven. Why does it jump quick over a dog?</h4> Now is it possible to use Javascript to scan this peice of text and remove certain words?
If I want to remove "and feels" as well as "quick" I should end up with this: <h4>The brown fox jumps over the lazy dog as if he were in the seventh heaven. Why does it jump over a dog?</h4>
Is this possible? If so can someone provide a working example.
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Dec 12, 2011
This time I have a trouble with remove(). Here is my code :
$.each(val.produitsIds,
function (j, val2) {
if($('#chk_' + i).prop("checked")){
//$('#' + val2).prepend("<div>liste des tailles</div>");
$('#' + val2).prepend("<div>" + $('#chk_' + i).attr("value") + "</div>");
}
[Code]...
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Sep 23, 2010
I'm trying to set the contact form on[url] to remove the text when a user clicks it.
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Sep 4, 2010
how to remove particular value from input text in jsp by using javascript.
<script>
function findSeat()
{
alert("hi")
[Code].....
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Aug 9, 2009
i have a string that is having delimiters.
for example like 'aa**bb**cc**dd**ee'
and i want to remove 'bb' from this string and make the string as
'aa**cc**dd**ee'
How can i do this?
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Jul 2, 2010
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.
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Nov 4, 2010
I've got a problem which I cannot work out. I'm trying to hide <li> elements which have a specific text inside them, in this case 'Nothing'.[code]...
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Aug 20, 2010
I have an object that onmouseover - displays information.I am using element.append method to do that.However, before doing that, I want to clear the object so it displays present content only.Could not find anything like that. Well I found:jQuery.removeData(elementName,[name])and used it, but it doesn't work.
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Nov 3, 2010
I am experimenting the online tutorials.I use .append to add same textblock:
$("input.buttonCAdd").click(function () { $("div.contentToChange").find("p").not(".alert").append("<strong class="addedtext"> This text "was" just appended to this paragraph</strong>") });
[code]....
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Oct 13, 2011
I am very new to jQuery and JavaScriptin general. I am looking to remove a pre-defined string[URL]..
from a textbox leaving only the video ID behind "suRsxpoAc5w" I am not entirely sure how to go about this,
[Code]...
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Jun 28, 2009
Here is the html example:
<ul>
<li>
<span>June 30, 2009</span> - TitleText <br/>
<a href="http://www.mylink.com">Here is my link text</a>
</li>
</ul>
Without direct access to the html, how can I instead use jQuery to remove the bit after the li span that is "- TitleText"?I've tried a number of different methods and the closest I have come is removing all the text in the list item rather than just that small portion.
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Jul 12, 2010
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='';"
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Dec 14, 2009
I am using the following code to remove white spaces at the beginning of txt box.if i change textbox name it doesnot work.
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Jun 14, 2011
I'm trying to reduce a large number of pdf files to text format. Acrobat has a batch processing feature that will convert the files, and also allows a JavaScript to be executed as part of the conversion process.
I would like to add JavaScript code that allows me to replace and/or remove certain text/characters from the file.
Examples would be:
A) Remove all double, triple, multi-spaces and carriage returns
B) Change all uppercase characters to lowercase
C) Remove all punctuation
What i'm really aiming for is to be able to run the batch process in Adobe, then have a javascript filter out all that junk within a file with X amount of lines, not just one.
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May 5, 2011
Whenever I try to .fadeout() or .remove() a a prepended text, it is still there even after I remove it.
Javascript:
$('#body').ajaxStart(function(){$('<span class="loading"></span>').prependTo('#body').fadeIn('slow');});
$('#body').ajaxComplete(function(){$('.loading').fadeOut('slow');});
CSS:
.loading {
background-image: url("..loading.gif");
background-position: top;
background-repeat: no-repeat;
display: block;
height: 15px;
text-align: center;
}
Objective:
Shows the loading image (.loading) before the main content (#body) when the ajax task starts and removes it when the ajax task has been completed. Triggered by an onclick event.
Details:
The code above works. The problem is everytime I click the html element (<li>), it prepends the content from the previous execution. As such, if it has a text "loading..." the next time I click another item from the menu it becomes "loading...loading..." I tried using the .fadeout() but it only hides it. So I try .remove(), same thing happens. Tried using them both, separately, and hand-in-hand, the object still does not get destroyed.
Versions: jQuery 1.5.2
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Dec 12, 2011
I have the following or something similar:
<div class="pagination">
Pages
<span class="current">1</span>
[code]....
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Jun 21, 2009
i need to remove all lines containing text from each line in downloaded.txt from the file download.txt.So I have a function Remcon.I need Remstr = to every line of downloaded.txt , and text ill fix my self.
function remcon()
{
var text = document.form_rli.input_output.value;
[code]....
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Apr 4, 2011
Does anyone know how to go about getting a function a bit like fckeditor / ckeditor where when you type a full URL into the 'link to' box it automatically removes the 'http://' part on the fly (i.e. as soon as another character after the initial 'http://' is typed), just leaving the user with www.etc.... in the input?
I am trying to build something similar, and am a bit lost going through the fckeditor code!
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Feb 10, 2009
How to remove line breaks after i have gotten the value from a text area
<html>
<!-- this is where i need to figure out how to remove breaks from plot-->
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Apr 19, 2010
I have been looking for days for a way to do this but have made no progress.
The text looks fine in php but when displayed by javascript, some of the spaces are shown as an empty square symbol.
I have tried the following to change any unusual character to a space, but it doesn't help. code...
I believe that the character is created by a javascript-based editor when either the delete or backspace key is used to make an edit.
I have this strange symbol in many articles so I need a way to deal with this (the articles display fine when displayed by a php CMS).
I'm using javascript to show a preview of the article as a link tooltip.
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Aug 1, 2010
I have many divs with spans inside(just like it is below-no extra ids,classes for spans:
[...]
<div>
<span style="color:red;">a</span>
<span style="color:blue;">b</span>
<span style="color:white;">c</span>
</div>
<div>
<span style="color:red;">d</span>
<span style="color:blue;">a</span>
<span style="color:white;">a</span>
</div>
[...]
What I would like to achieve: user selects with mouse "ab", click button(input type=button) which remove style from selected span/spans. Similar behavior like it is in TinyMCE.
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Jun 23, 2009
I have hyperlinked texts and i want to remove the underline and blue color also.I removed underline but not the blue color i want the font to be in black?Here is the code:
<html>
<body>
<A STYLE="text-decoration:none href=http://www.google.com>This is an example for automatic term mapping</A>
</body>
</html>
How can i get the font color of the sentence in black color?
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Jul 20, 2005
I wanted to know how can I check for a specific HTML tag or user defined
TEXT and delete it when the page loads
Whenver the IE loads the page my company add its COMPANY NAME in my
office on any page so what I want to do is to check for my company name
b4 the page loads and remove the company name and then load the page.
I want to do this in JS....
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Nov 16, 2010
I am trying to adapt the addSlide demo 5 [URL] but instead of using buttons created by css I wish to use images.
So I'm largely okay with that, have found the #nav container and defined my background-image images but these are overwritten by textual digits and I'm not sure where these are generated from. Most likely something in my main.js file though I can't figure out what exactly. I'm using cycle as follows:
$(function() {
var stack = [];
// preload images into an array
for (var i = 3; i < 5; i++) {
[Code].....
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May 12, 2009
I want to remove a specific box when i click on the remove button in that box. I have a lot of boxes on a page but when i click on the remove btn it removes all the boxes. I just want to remove the box where i click on the delete btn.
This is the js code:
$(".del").click(function() {
$('div.floating-box').remove();
});
[Code].....
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Oct 26, 2010
I'm trying to create a button that when pressed will remove the last character entered in a text field called "cell" using jQuery. Here is what I have:
Code:
$("#backspace").click(function() {
$("#cell").value($("#cell").substring(0, $("#cell").length() - 1);
});
It doesn't work Can someone shed some light on what I'm doing wrong.
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