JQuery :: Manipulating Dom Elements Inside A Html String?
Oct 9, 2011
I am having troubles manipulating DOM elements inside a variable. I have the following code:
var
$content =
pages[pageId].page;
$('.widget_inline'
[Code]....
Inside this html string there are multiple id's that I have to change. The .each finds the rightelements and the manipulation seems to work when I do a console.log onwidgetElement.However the actual $content remains unchanged. I probably made a very obvious mistake but I can't find it.
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Nov 22, 2011
I need to get a some blocks of html that are contained in elements in a JSON object, remove some images and then add the updated blocks into cells in new table rows
in the JSON Object each html block is called 'htmlblock' within the html string, each img element that has to go has a class of 'imgThumb'
So far I'm here:
I get the data with $.getJSON - OK I work through the JSON object with $.each - OK I convert the text string of html to a DOM object with $.eventData=$(this.htmlblock) - OK I get rid of the images with $.eventData.remove('.imgThumb') - OK
After that I start running into problems
I have a bunch of elements from the JSON object that I have to add to the table as well - so the simplified version looks something like (#delTableBody is the tbody element that I'm adding to):
$.getJSON(eventURL, function(event){
$.each(event, function(){
$.eventData = $(this.htmlblock);
$.eventData.remove('.imgThumb');
[Code]....
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Jun 3, 2009
There is a way to know how much X elements are appearing inside a string?[code]...
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Jun 4, 2009
there is a way to know how much X elements are appearing inside a string?
i tried this one:
$(msg).find('img').length
but no success
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Jul 8, 2010
how can i select elements from a HTML string. i have used .get() to load data and i want to search for HTML elements within that data/string
$.get(nextHref, function(data) {
alert(data); // OK
// i tried
alert($(data).find("#posts").html()); // returns null
[Code]....
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May 24, 2009
manipulate content between elements. I've found a script where I can find the content between elements, but now I've got the weirdest thing ever: i can't find a way to manipulate it. I know its very simple but I tried everything and nothing works!
What i want is to wrap a <div> around it.
Current script:
var headings = $('h3');
for(var i=0; i < headings.length; i++) {
var node = headings[i];
var group = [node];
[Code]....
So, instead of an alert() i want to wrap it with a div. However, I'll get an js error if i do that.
My link is: [URL]
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Sep 11, 2010
Is it possible to manipulate with elements in a variable, instead of in the document? I have a situation where I'm getting some HTML code in an Ajax response, but I want to make changes to it before I put it in the document. So I would need to iterate through some elements and change their attributes while the HTML code is still in the variable and then write it to the document.
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Feb 21, 2011
I've been looking for information on how to insert content from one HTML page into another HTML page. Is it possible to do this with just HTML and JQuery? My idea was to use one index page and call in content from other pages to be inserted in the content section of the index page. The biggest issue I'm having right now is figuring out how to grab the content from the outside html page. I tried looking at ajax examples of importing content and just putting .html file instead, but it didn't work.
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Jul 16, 2010
I came across a very odd browser behavior when trying to modify a css class using javascript and at the same time having a base html statement in my html file.Without the base html statement, all browsers work fine and I can change the css class definition using javascript easily.With a base html statement, only FireFox still works while Internet Explorer and Google Chrome dont work anymore. If there is a cross-domain issue, while one browser does work and the others dont? An example of what I'm talking about, with the base statement:
http://freebsdcluster.org/~casaschi/tmp/example-base.html
Without the base statement:
http://freebsdcluster.org/~casaschi/tmp/example-nobase.html
how to tweak the code in the case with the base html statement in order for the javascript to work with all browser (modifying the class definition) ?I want to be able to manipulare css classes with javascript when a base html statement is in my html code.This is essentially the code:
<!--
-->
<base href='http://www.google.com'>
<style id='myStyle' type='text/css'>[code]....
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Oct 4, 2005
I'm trying to modify a form so that when a user clicks a checkbox for a
shorter version of the form, it will replace swap the default (long)
form elements with the short version of elements, so that only the
version that is selected will have its element values passed on to the
next page. Code:
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Dec 25, 2010
I want to know if there is a way to return ajax call as html value and not plain text, ie all html formatting will be displayed.
My code:
<script src="jquery.js">
<script>
$(function()
{
[Code]....
String returned from webform4.aspx is html formatted but jquery displayed it as plain text. Is that anyway to display it as html string ?
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Feb 21, 2011
I am having a bit of trouble understanding understanding this function. Specifically, I am having a bit of trouble comprehending what the "-" does. Is it simply the opposite of using +?The code:
$(a[rel=dropdown-req]").click(function(){
$(".dropdown").show().css({
top: $(this).offset().top - $(".dropdown .arrow").position().top - $(".dropdown
[code]....
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Nov 12, 2010
i currently have a problem which i cant resolve and i cant seem to find a solution (i actually not sure what to look for). My jquery level is medium-low and im trying to take it to a higher level right now.
I have a var which holds a href value. However i only need part of the string.
[Code]...
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Aug 20, 2009
Via ajax, data equals <h1>Special</h1>
Code JavaScript:
function searchReplaceAndDisplay(data) {
data.replace('<','<');
data.replace('>','>');
$('#modal').append(data);
}
$.get('getSpecialsHtml.aspx', searchReplaceAndDisplay);
Right now #modal displays <h1>Special</h1>, as plain text.
How can I get #modal to display 'Special' marked up as an h1 element instead of text?
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Aug 9, 2011
I am trying to use the remove() jquery function.
I appended elements inside this div. But I want it where if a check box is checked then that element which is an a tag html element that will be removed.
The problem... when lets say append 3 <a> tag elements. when I remove all 3. Then append like 4.. I see like gaps. like I want it where if I delete the element it will float upwards. what that means that if I got 3 elements and I delete all 3 and then append 1 new one... then that new one should be shown at the top of the div. Not displayed a little bit lower then where the 3rd element we removed was located at.
It seems like that html code that is appended still stays there for some reason.
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Apr 26, 2010
The following sentence makes jQuery hang up: $(":( We'll this activated :D").text()
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Dec 23, 2011
I am trying to modify a jquery plugin (Infinite Carousel) to present some boxes instead of a plain image content. Here is theDemo I m not sure if this is more styling or scripting issue but I am encountering with tow problems as:1 - Contents of The Second round (First Click to Right) Doesn't fit inside the wrapper2 - There are some unknown dots ... after the Twelve and before the first item(in First click to left or Second Click to Right).
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May 23, 2011
[code]So data2 has a length, but data2.body is undefined, data2.find() tells me find is not a function, data2 prints out the html, and yet I can't find anything which gives me just the body.
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May 25, 2011
How can I access the "a" elements inside frameContent.html?I made the example files below as small as I could.[code]
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Aug 28, 2011
Hereyou can find the whole example. By clicking onClick to Addyou will clone 100 times the elementtrackOn; then it will be append to the tabletracklistOn. Unfortunatly, if these elements are inside aformyou can see that the time is very high before the process is finish.If I remove the form, is quite immediate. Why this behaviour? How can I fix this problem? P.S. I don't know why, but I can't paste the whole code here. So follow the jsFiddle link please :)
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Jun 17, 2011
my autocomplete shows value instead of label each time I scrool the item using arrow keys instead of mouse . . .
This is the code :
var req = [
{ "label": "Pollo0", "value": "90|1|9|150", "id": 1 },
{ "label": "Pollo1", "value": "90|1|9|150", "id": 2 },
{ "label": "Pollo2", "value": "90|1|9|150", "id": 3 },
[Code].....
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Jun 16, 2011
I want to clone a DIV that conteins a set of input fields and I want to assign to the new cloned DIV and Elements progressive ID . . .This is what I want to do :
<Div id="Meal00">
<input type="text" id="Field00" value="">
</Div>
[code]....
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Jun 12, 2010
Let's say I have this paragraph..<p>My dog is brown.</p I would like to accomplish this.. <p>My <span class="animal">dog</span> is brown.</p> So, I want to use JavaScript to find all "dog" strings inside the paragraph and wrap them in a SPAN element of a given class. I would love to have a plug-in that does that... like this: $("p").findAndWrap("dog", "<span class='animal' />"); I know this can be done in JS, but I'm not particularlyexperiencedin JS string manipulation, so it would take a while until I would accomplish this...Is there a plug-in that does this?
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May 13, 2009
how I would be able to convert a string of html into a series of div elements that I can iterate through and perform jquery functions on, specifically .hide() and .slideDown(). For example, I retrieve a string from a jquery ajax call of html that looks something like this,
<div class="post" id="post2918">
<div class="header">
Some Text
</div>
[Code]....
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Jun 3, 2010
I have HTML tags stored in XML. I want to be able to use these HTML elements with Javascript, just as you can with elements in document.body. How can it be done? (And don't try and tell me I should use server-side because I have written it all for Javascript and the project is nearly complete minus this and there are practical reasons for not doing this server-side. After all, anything is possible with Javascript!)
Let me explain:
- I have HTML templates such as this [URL]
- I want javascript to populate these templates then add them to my page
- The only way I know javascript can get this kind of data is by parsing XML
- I want to parse the XML then be able to use the HTML elements just like those in document.body
- As far as I'm aware, XML is the only good way of storing data for javascript. I don't want to store it in javascript variables (too much multiline data with " and '). Nor do I want to build it using document.createElement("div")... etc
As someone not yet with any experience in computer science etc, please ignore my poor terminology! However, I'm not a beginner when it comes to javascript.
Here's the script concerned but I doubt it'll help you understand my problem: [URL]
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Oct 4, 2011
I am trying to replicate the function that is on this page [URL] - where the links on the right open an external HTML page that activates a dialog window and the whole thing floats above the parent page. I've ripped apart the JS file but it goes beyond my understanding and has references to demo this and demo that - which isn't going to sit well with my existing code. I am trying to see if there is a simpler version of this function that doesn't require 155 lines of JS. I found the JS code to open an HTML page inside a DIV using ht e object ID method but it still acts like an iFrame and my dialog window is trapped inside, not floating above the parent page. I've even tried to use the CSS overflow: visible; but I'm sure there is more to it than that - especially since it didn't help ;) I can't use AJAX or PHP like many of the scripts I found use, so i has to be just like the page I gave as an example.
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