CloneNode() Not Getting Script Tag Content
Jan 3, 2006
I am finding that when I use the cloneNode method to copy an HTML
element that contains a <script> tag, the contents of the <script> tag,
(ie. the javascript) are removed.
If I do this:
var form1 = document.getElementById(sID).firstChild.cloneNode( true);
alert(form1.outerHTML);
I can see the empty <script> tags. I am wondering if there is a
reasonable workaround for this, because I need the script tag with its
javascript content.
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Oct 19, 2005
In Mozilla (Firefox 1.0.7) I can cloneNode a file input element that
has a selected file value and appendChild it to another form without a
problem.
IE 6 loses the selected file value. Is this a bug with IE that it
loses the value, or with FF that it keeps it?
I'd really like to be able to maintain the selected file value in IE.
Does anyone have any advice or experience with cloneNode that can
provide some insight?
I have not tried this on any browsers other than IE 6 and FF 1.0.7.
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Apr 30, 2007
I'm playing around with some AJAX-ish stuff and
encountered some problem in the JS side of the universe. Maybe someone
here can suggest an alternative that works.
I have developed a simple ASP.NET application with a web page that
should display a list of users. This list page is designed to start
with an empty table (with columns defined), and, onload, send an
XmlHttp request to a server component (a.k.a. ListServer). This
ListServer is currently simulating a long-running operation. So, it
sleeps for 3 seconds, and then grabs a list of 4 users from an xml
file. It applies an xsl transformation and returns the result.
The xslt is designed to take the xml data and convert it to a
<ListChunkroot element containing a <trfor each user in the XML
data. Each row contains 4 columns (Id, Login, Password, Name). The
javascript in the list page grabs the responseXML from the XmlHttp
object and should, for each <trin it, create a copy of the row
coming from the server and adding it to the list on the client.
I actually got all that to work quite fine. The js snipplet dealing
with copying the row coming from the server and adding it to the table
on the client is: Code:
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Mar 31, 2004
The problems I am having are with trying to get IE to successfully clone a referenced node from one frame and inport it (with all form values etc) to another frame.
Moz works fine with
oFilters = document.getElementById('saveElement');
oFilters.appendChild(parent.frames[frameref].document.getElementById('e_'+elemref).cloneNode(1));
I have tried iterating the specified node and using createElement to create a copy in the desired place, which works fine with simple input type text or hidden. The first snag comes when trying the same with textareas. The cloned form doesn't submit the values :(
Any ideas? Code:
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Oct 14, 2004
I am working on a sortable table (full code in attachment). I solved all the intermediate steps till the end when, to my surprise, appenChild() method inserts some previous cloneNodes in looped rows in a peculiar mode, by leaving the end tags </tr> at the end of the table. So far:
1.- build the cloneNodes of the rows as an array, and each index as a paralel array:
//some needed variables on later
t=document.getElementById('tab');
nr=t.rows;
nc=t.rows[0].cells;
//array of rows and rows indexes
var oRows = new Array()
var iRows = new Array()
for(var i=1;i<nr.length;i++){
oRows[i]=t.rows[i].cloneNode(true);
iRows[i]=t.rows[i].rowIndex;
//so far so good, alert shows me what i needed
alert(oRows[i].innerHTML)
}
2. - build an array with the content of the correspondent cells on column and sort this array. The array is double and keep the genuine row's index for later use as each second element. Code:
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Jun 23, 2005
If a created element:
var newEl = document.createElement("input")
newEl.type = "button"
newEl.value = "I'm a button"
newEl.onclick = function(){..blah..}
is then cloned (http://www.mozilla.org/docs/dom/domref/dom_el_ref35.html#1028396) and inserted into several places in a page:
for(var i=0;i<object.childNodes.length;i++) {
var thisKid = object.childNodes[i]
if(thisKid.tagName=="DIV")
thisKid.insertBefore(newEl.cloneNode(false|true),thisKid.childNodes[0])
}
Will the onclick be cloned as well? I'm havening trouble getting it to fire and am unsure as to what I'm doing wrong.
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Jul 27, 2006
I trying to figure out why CloneNode on an Iframe does not correctly clone the IFRAME with its contents and is there a workaround I can use to get pass this?. Basically what I am doing is dynamically building a table with Iframes inside it. The problem is I just want to build one Iframe because the contents of it can be very complex. After my Iframe is built I just want to clone the iframe as many times as I need later. I cannot use an HTML file and point the src of the Iframe to it. I have to put into the Iframe a very dynamic HTML document I get back form an Ajax call. This is truly the key of the problem. Since my pages can be complicated it can take around 2000ms to render. I don’t want to make each Iframe render every time when I already have the document ready to display. I just want to clone it very fast. I can not use the ‘scr’ of the iframe.
Here is a very simple example of my problem. Look near the end of the code to see the problem. Try this code and you can see the IFRAME does not Clone its contents. Is there any way around this problem? Please note that I also cannot use innerHTML to populate the cloned Iframe with my master Iframe’s contents. Because if I do this the page still takes 2000ms to render. I just want this thing to clone as it is. Code:
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Aug 13, 2006
I'm developing an AJAX toolkit in which I needed a way to write a subset of a markup language to modify the running copy of the document. When implementing part of the append parser I came against a problem. What I'm basically doing is reading the append XML tag, looking where it says It has to add code and then clone the nodes inside that tag and attempt to insert them in the document. The problem comes when I'm trying to append, it seems like all my cloned nodes lose all it's style properties, for example several <li> items would come one next to the other instead of one below the other with the round bullet separation, or an image won't load the actual image. Code:
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Jul 8, 2011
I need to use $.data() JQUERY method something like this:
Code:
<html>
<body>
<p id="par">Something...</p>[code]....
Why does after .cloneNode() method we lose the value?
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Sep 3, 2009
I have a table where the user can press an "add more" button which duplicates the row and displays it on the next line. I use this for my site to have the user input stock prices which may be split in multiple orders after they execute them. Here is my JS code:[code]I am submitting this with a form I need each cell id to have its own unique identifier. The way the code is now, the cloned cell has the same id as the original and only the data for one gets submitted.
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Jul 20, 2005
This is a shortened version of my problem. Below I am cloning the first
data row and appending it to create a new row. If you make selections/add
values and then press Add Row, the text box value is carried to the new
row's text element also (the select doesn't retain it's selected value).
How can I create a new row with the form elements in the original no value
state? I tried cloning the Node on page load, but then it only allows me to
add one row. Is there a way to clone the row and retain it to add as many
rows as I like. I know I can clear all the values of the row after I create
it, but that seems like a long way around especially since I have many
fields in my actual code. Code:
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Sep 3, 2009
I have a table where the user can press an "add more" button which duplicates the row and displays it on the next line. I use this for my site to have the user input stock prices which may be split in multiple orders after they execute them. Here is my JS code:
Code:
<script>
function insert(button) {var cell, newRow, row, sect;
if((cell = button.parentNode) && (row = cell.parentNode)
&& row.cloneNode && (sect = row.parentNode)
&& sect.insertBefore){
newRow = row.cloneNode(true);
/* If you need to alter the new row
* or its contents, do it here.
*/
sect.insertBefore(newRow, row.nextSibling);
}}
</script>
This works fine. However, since I am submitting this with a form I need each cell id to have its own unique identifier. The way the code is now, the cloned cell has the same id as the original and only the data for one gets submitted.
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Aug 8, 2011
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
The script works if the images are stored within the HTML but when I try to store them in the JS array, it fails. Is there any way to store the images in JS with this script?
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Dec 20, 2010
1) Script Title: Ajax Tabs Content Script (v 2.2) and Featured Content Slider Using jQuery UI
2) Script URL (on DD): [URL]
3) Script URL of Featured Content Slider Using jQuery UI [URL]
4) Script URL of my implementation of both script. [URL]
5) Problem: I've integrated the featured content slider in one of the default content section of the tab menu as you can see on the link on point 4. The slider is working perfectly when until i click on other tab menu and then back tab menu 1. The slider seize to work no more and worst the other featured content slides are appearing below the first one.
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Nov 22, 2010
I have previously developed two scripts, both of which work really well, however I want to amalgimate them together if possible? My first script loads the content specified into a single div, replacing the content depending on which function is called, it also displays a loading gif during a timeout of 2 seconds. Here is the page:
[Code]...
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Nov 10, 2010
I'm using JQuery to write content into an otherwise empty iframe like so:
Code:
$('#ifrmID').contents.find('html').html(htmlContent);
The content is coming from an Ajax request. The content gets used more than once on the page for other purposes which is why I don't simply change the iframe src--I have to do an ajax request regardless so I'm trying to avoid multiple calls.
After I load the content, I need modify the height of the iframe so it fits snuggly around the content.
Calculating the height isn't a problem with the exception that it's not always correct and I think it's because the calculation is happening before images have downloaded.
I don't seem to be able to rely on a `load` or `ready` event to delay the calculation. The load event is the only one that tiggers on a change of iframe content, but it doesn't see the new content.
Code:
$('iframe').each(function () {
$(this).load(function () {
alert($(this).contents().find('html').html());
});
});
This will output '<html><body></body></html>' even though I have successfully inserted different content.
Any suggestions on what I'm doing wrong, or if it's possible to do what I want reliably?
Note that a general JS solution will be appreciated as much as a JQuery one.
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Jul 21, 2007
I use a small piece of JS code to make different elements on the page show/hide when clicking a link, based on id:
function toggle( targetId ){
if (document.getElementById){
target = document.getElementById( targetId );
if (target.style.display == "none"){
target.style.display = "";
} else {
target.style.display = "none";
}
}
}
Then HTML looks like this:
<a href="#" onClick="toggle('news'); return false;">Show/hide news</a>
<div id="news" style="display:none">BlahBlahBlah</div>
This works. Initially the element is hidden (with style="display:none" property of the element), and the script gets its id and changes its display property to "block" when clicking on a link.
But when Javascript in a browser is turned off, the elements to show are all hidden, and there's no way to see the content of the element.
My question: is there a way to hide toggled elements on page load with JS, so that when it's turned off the hidden content is shown?
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Jul 20, 2010
Most Jquery I have seen 'pushes' the content above or below it up or down the page as it reveals the hidden content, the above example reveals the content over the top without pushing out any other content which is what I am looking for I have tried to take the code and everything works aside from those tabs!! I was hoping somebody has a link to another site that does the same effect
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Mar 18, 2010
I have content in hidden (invisible) DIV elements on a page that I want to load into another DIV element on same page. I need to replace content currently in a DIV with that coming from another DIV. DIV ontent could be a P element or a P and IMG element.
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Apr 11, 2010
I have a page with links that use jQuery to load individual pages of content into a main content area. On one of these pages, I want to be able to link to a specific anchor. (ie, when you click the link named "exec" on the main page, it loads the "services" page and then scrolls to the "exec" div.
[Code]...
Everything works beautifully in FF and Opera but in IE, I get an error message saying "top is null or not an object". It's referencing the line where "target_offset.top" is called, but this is legitimate syntax, so I don't understand the problem.
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Apr 8, 2010
What is the similar in Jquery of :
document.getElementById('toto').innerHTML = document.getElementById('tata').innerHTML;
$('#totoi).contents('#tata');
So is not contents.
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May 17, 2011
I am using xmlhttp.open();xmlhttp.send(); to send a php content to a div. This php content is again using the same method to get php content from a further page.The content of the div, does not seem to be using the css and javascript files defined in the calling pages <head> section.
Javascript file: scripts.js
client.php ----> loads data from: display_client.php
display_client.php ----> loads data from: display_brand.php
[code]...
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Jul 7, 2011
I am working on a page, which has menus on the left side in one div, that, when clicked should display a proper content on the right side, in another div. Since the content is rather long I have it in a separate file, so I am trying to come up with a function that will replace the right div contect with that external file content. I believe the function i should use looks something like this:
function ReplaceDiv( DivId, NewData )
{
var data_div = document.getElementById( DivId);
if( data_div )
{
data_div.innerHTML = NewData;
}
}
I tried to use this in my page as following: <a href="" onclick="ReplaceDiv(MyDiv, NewDataFile.php )">Menu Item #1</a> But it does not do what I need it to do. The menu link disappears and the right div content stays the same
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Apr 17, 2011
how can i use .load() or .get() to load external content into div?
i have code below but doesnt work? i dont know what is the problem.
$(document).ready (function(){
$("tabs1").click(function(){
$("content").load("about.php");
});
});
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May 31, 2010
I'm would like to add a light box to a site that has content generated by php. Basically it is a property site and will have a thumbnail image and description. When the user clicks on thumbnail I would like to display a gallery of pictures relevant to the property. Each property will be generated dynamically by php. My question is how do I enter the selector for the gallery into jquery. I am thinking of using Fancy Zoom as you can use hidden elements, as the gallery will be hidden.
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Jul 20, 2005
I am assembling a muti-page report into one Web page using portions of
other Web pages. I can get one page to display using:
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