why my elements are not being created? Firebug doesn't return any errors and the ajax data is being submitted.
Code JavaScript:
if (goal_title !== 'Goal Subject...' && goal_title.length > 0)
{
[code]...
I'm trying to set up an ajax app at work, but the IE6 won't display DOM objects my script is producing. Why won't the following code display in IE6 but works great in Firefox (several versions). Click the button and a Text node (Hello) and an input should appear. :mad: What's going on in IE?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<script language="JavaScript">
function createTD()
{
alert("createTD");
var myTR = document.createElement("tr");
var myFirstTD = document.createElement("td");
var myInput = document.createElement("input");
var left = document.getElementById("left");
var text = document.createTextNode("Hello");
myFirstTD.appendChild(myInput);
myTR.appendChild(myFirstTD);
left.appendChild(myTR);
}
</script>
</head>
<body>
<table id="layout"">
<tr>
<td>
<table id="left" align="left"></table>
</td>
<td>
<table id="center" align="center"></table>
</td>
<td>
<table id="right" align="right"></table>
</td>
</tr>
</table>
<form>
<input type="Button" onclick="createTD();" value="click me">
</form>
</table>
</body>
</html>
I have an element generator using jquery, However, elements generated were not affected by the event (click) even though they match tag and class name.
Code:
<html>
<head>
[code]....
I'm trying to write a script for a website that reads from a database and makes a separate table for each entry in the database. Since the number of entries can change, I want to dynamically create a div for each one, which I can later hide or display based on user selection. However, when I try to access the dynamically created elements by their ID, they return null. Is what I'm trying to do here actually possible?
for(var i = 0; i < tables.length; i ++)
{
var newDiv = document.createElement("div");
newDiv.setAttribute("id", tables[i].name);
newDiv.setAttribute("name", tables[i].name);
newDiv.setAttribute("class", "hidden");
[Code]...
I am creating textboxes dynamically using the following code:
[Code]...
I want to have a function that will remove textboxes and the newline that is created. I have the following function to remove the text boxes but I cant remove the new lines that were created so an empty space is left on the page.function RemoveElement() {
var d = document.getElementById('spanManualInput');
var oldbox = document.getElementById('Value'+i);
d.removeChild(oldbox);
d.removeChild('br');
}
Consider the following snippet of [code]...
I would expect it to show "2" but instead it shows "0". Why?
It seems the find() method doesn't work on the newly created elements. Do traversing methods only work on elements that are actually in the document? If so, how can I traverse and manipulate freshly created elements prior to inserting them into the dom?
I create tablerows and cells dynimaic dependent on a ajax-request. Now i want to add droppable attribut to it with a plugin. I can manek the plugin work if i use static HTML, but my dynimic created elements seems to not be able to edit.All elements get class="drop" and even the easy code like $(".drop").hide(); does not effect my dynamic elements.[code]
View 3 Replies View RelatedI'm using a plugin (asmSelect) that dynamically generates list items as the user chooses options from a select. I want to add additional dynamic content to each of the list items as they are created. How is this best accomplished? I thought I could delegate a 'load' event for the list items, but it looks like load events don't fire for content that's generated by JavaScript. (Delegating a 'click' event works, so I know I've got the code correct.)
What I want to do is basically equivalent to:
$('#testform').delegate('.asmListItem', 'load', function(){
custom_content = '<span>' + [calculated result] + '</span>';
$(this).append(custom_content);
});
Modifying the plugin to take the dynamic content doesn't seem like an option. The additional content will be different every time, so I can't just pass it as an argument when I initialize the plugin.
I can see the raw HTML in firebug etc, but the dynamic elements (the ones created by jquery for example), obviously don't appear there. I struggle referencing some of them - Ideally I'd like to be able to trigger a display showing what handle to use for any given element - for example by clicking on them.
View 2 Replies View RelatedI have a dropdown which is created on the fly and it contains several options like below.
<option>A</option>
<option>B</option>
<option>C</option>
<option>C</option>
while creating this i am attaching the change event using live() function. On changing the above option i am recreating the above dropdown again. This dropdown in under a div .For eg:it has an id=1. During the time of recreating the above dropdown,i am dettaching the event handlers using die() and after that i remove the div with id=1.Again i will create a div with id=1 and a dropdown.
The problem now is that when i try to change the option two change events are triggered.I think the die() method haven't worked. Is it because i have created the dropdown under the div with same id?
Previously when developing my own modal windows I have been creating a "mask" div directly in my markup, in the CSS setting it to be display:none and then setting it to show() by jQuery when a button is clicked.
I'm sure there is a better way to do this but i'm getting a little stuck.
I tried adding the "mask" div and its content to the body using prepend() when my button is clicked but i found i then can't select any of the added elements in jQuery.
How can you select elements you have added to a page by jQuery?? Also if this is the right approach whats the best way to insert a block of html to a page??
I'm created a set amount of dynamic elements based on some elements in another form to try to submit them when the current form is submitted and this just doesnt work. It creates all the elements succesfully and puts in their proper names and values, but on the next page they are not available in $_POST in php.Here's the exact javascript I'm using, I tried appendChild and innerHTML,
Code:
var elem = document.getElementById('submission_options').elements;
for(var k = 0; k < elem.length; k++)
{[code].....
Question: I need a few good idea on the best way to save a webpage (even better a node of a webpage) in which a user has created new elements. (via javascript?)
Concept: User creates elements on a canvas (via Javascript) then has the option to save the layout of those elements. upon pushing save the Javascript packages the created and/or changed elements and sends then to the server to be processed by PHP
and saved.
Hurdles: saved data must include style attibutes, text, child nodes and so on. The when other users view the page PHP will build the elements from the original user saved file.
What I have Done:I have managed to use Xmlserializer to output the "canvas" element in firefox and safri I have used .outputHTML in IE to complish the same thing.Of course there are a few differences when comparing the two strings, mainly having to do with commas.IE does not surround id's in commas and FF does. This has me thinking there has to be a better way more consistant way. on other ways to save dynamic elements using Javascript, and PHP.
$("input").blur(function(){
$.post("/designyourown/scripts/post.php", { id: $(this).attr('id'), value: $(this).attr('value') } );
$('img#preview').attr('src','preview.php' + '?' + Math.random());
});
the above code works how it is supposed to with elements hard coded into the page but if i add more elements with this code
[Code]...
I have a form that has a table that adds rows dynamically, 4 columns with each having a form element. i end up with the following when the page loads, created dynamically:
<tr>
<td><input type="text" name="datepicker0" id="datepicker"></td>
<td><input type="text" name="date_to0" id="datepicker" size="20"></td>
<td><input type="text" name="employer0" id="employer0" size="20"></td>
[Code].....
The code below works great in Mozilla.
In IE the selection box is created, and there is a drop-down box if I click
on the down arrow, but I can't see the OPTION text for each option. The
options are invisible, yet the box seems fully functional. I went into the
debugger and sure enough the selection box has "OPTION" child nodes with the
correct "value" and "text" attributes.
What could be wrong?:
So I have a table with rows and basically I cloned it and then appended it underneath another table. The user can click on the plus button to clone the table (which on the UI looks just like a row of fields) over and over. Next to the plus button I have a minus button that I want to use to remove the cloned table. Here's my code for the add table button:
Basically what I need to do is write functionality for the remove button that when clicked removes the bottom most table. Is there functionality in jquery where you can say "find last occurrence of 'addrow' and remove it onclick"? [code]...
I use the following code to add a "click" behaviour to an element:
$(document).ready(function(){
$("#element_id").click (function(){
...... do something ....
[Code]....
Part of the node I clone is the element from the first piece of code I quoted. The addRowJob function also changed the ID of every element in the node I cloned. This way all IDs remain unique. Lets say the element in question has the ID "#element_id". Now I clone the node (which includes the element) and the cloned element gets its ID changed to "#element_id_new".
Of course I now want this newly append element ("#element_id_new") to have a click event attached to, but even if extend my $(document).ready(function() to:
$(document).ready(function(){
$("#element_id").click (function(){
...... do something ....
});
[Code].....
I simply doesn't work for the appended element.
My guess is that the $(document).ready(function(){ only fires when the document is finished loading. At this stage there is no element with the ID "#element_id_new" and therefore the click event can't be attached to the element. Makes senses...
But how do I get this click event attached to the newly appended element with the ID "#element_id_new"?
My requirement is to submit html form with Attachment filesfor a web based email application.I have used javascript to achieve Attach more files functionality.When user clicks on ttach more files link, following HTML is dynamically generated using javascript:
<input type=file name=some_namesize=/>
The Javascript code is:
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
[code]....
In the examples for live() and delegate(), the selectors match at least one element that already exists. Will either of these commands work on elements for which there is no match at all on page load?
In my case, I want to bind a keyup event to the textareas that jeditable creates. I could probably create custom plug-in (to the plug-in :) to do the job, but I'd like to use live or delegate if they would work.
I have been having issues with the .html(), .append() and .prepend() functions. If I attempt the following [code] jQuery doesn't seem to register the click. Is this a known bug? Is there a way around this?
View 2 Replies View RelatedI'm working with a form that has both static and dynamic form elements (add textbox, etc), and while I can access the static elements via request.form, the dynamic elements cannot be accessed. I have the dynamic elements appended within a div that lies within a table.
Here is the javascript:
Code:
function add3<%=strGoalCount%><%=strObjCount%>() {
var foo = document.getElementById('fooBar<%=strGoalCount%><%=strObjCount%>');
var numi = document.getElementById('theValue');
var num = (document.getElementById('theValue').value -1)+ 2;
[Code]....
I have a page I am working and I am having some trouble with: I need to show and hide areas based on a radio selection. I initally started using the show / hide feature in Jquery but the problem is the elements need to be removed but then put back if the user selects the radio buttonagain as it has form elements that have validaion on them. The validation is still trying to validate the form elements becuase they are still on the page but just not showing. This is the radio group the user makes the selection from:
<input name="terms_usr" type="radio" id="terms_usr_1" value="1"/>
<label for="terms_usr_1">Credit Card</label>
<input type="radio" name="terms_usr" id="terms_usr_2" value="2"/>
<label for="terms_usr_2">C.O.D</label>
[Code]....
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]
So i've got a form that adds an element onto the page. This is working. When I try to remove said elements, that works. But the same 'delete' button doesn't work on elements not generated by javascript.
Code JavaScript:
function destroyQuickTask() {
$.post($(this).attr("href"), null, null, "script");
[code]....
i created this little script that creates dynamically a row. my problem is that when i want to delete a row it always deletes the last one, they way i have it mind that it will only delete the selected row. Code:
View 12 Replies View Related