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');
}
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");
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.
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.
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.
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]...
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;
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'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;
The problem is that I'm creating child elements based on an xml document served from a php script. However everytime it is served I'm just appending all the elements to the end of the child list creating copies. So I decided to just remove all the children each time.. But this doesn't seem to be working.
function remove_shouts(){ var shoutbox_div = document.getElementById('shouts'); var shouts = shoutbox_div.childNodes; for(var i = 0; i < shouts.length; i++){ shoutbox_div.removeChild(shouts.item(i)); } }
I put this at the end of my code thinking that after the div displays (id = 'link_container') I can eliminate (id = 'link_container') from memory when the script ends so there's a place for another div (id = 'link_container') when/if there's onkeyup event. Wouldn't this little script remove any element with an id = 'link_container' ?
<script type="text/javascript"> var deleteDiv = document.getElementById('link_container'); document.body.removeChild(deleteDiv); </script>
I have an input box "product" besides it there is an add input button which adds another input box product upon clicking.This array of input boxes I have created is through document.createElement('input').My autocomplete is working for the initial input box..now when I click add Input button for the generated box also the autocomplete shld work...how do I make it work? Autocomplete script is working so I didnt post it here..I just want it to make it working dynamically created i/p boxes
I have an input box "product" besides it there is an add input button which adds another input box product upon clicking.This array of input boxes I have created is through document.createElement('input').
My autocomplete is working for the initial input box....now when I click add Input button for the generated box also the autocomplete shld work...how do I make it work??
PS:Autocomplete script is working so I didnt post it here.... I just want it to make it working dynamically created i/p boxes
I add a new row to a table using something like this:
[Code]...
So if I add 1 rows, I get 2 text boxes with the ID of 1-medication as I already have a row in place (static) This works fine. However when I try to get the value of 1-medication, I thought I'd get something like value1,value2 but instead I just get value1 If I change the function above to putput a text box with ID of 2-medication, I can get the value of that by itself just fine. why if I have more than 1 item with the same ID, I can't concatenate each value?
While testing my pages in IE and Firefox, I have noticed that when I remove an image from the DOM before it has finished downloading in IE, that the status bar gets stuck at Downloading Picture https://.... Which means the page never finishes loading, I have tested by just making the images style.display = "none" and I no longer get the error, but since this is an AJAX app, that would just leak memory as images would never get deleted when people traverse the web app. Has anyone else experienced this behavior or have a possible solution?
I'm trying to dynamically create and remove items from a list, it works just fine. Sort of, I can remove items, and create items, but once an item has been created, I cannot remove it again, but I can remove the items present when the page loads.
Here is my code <div class="list"> <div class="item"> <input type="text" value="" /> <a href="" class="removeitem">Remove this item</a> </div><div class="item"> <input type="text" value="" /> <a href="" class="removeitem">Remove this item</a> </div><a href="" class="additem">Add item to list</a> </div><script type="text/javascript"> // Add item to list $('.additem').click(function(){ var template = $($(this).prev().get(0)).clone(); template.insertBefore($(this)); return false; }); // Remove item from list $('.removeitem').click(function(){ $(this).prev().parent().remove(); return false; }); </script> I can remove the 2 original items, but when I create new ones, they cannot be removed.
I'm trying to make a form that will generate some code for game based on what they fill out. The code will be a modification menu of sorts. They will be able to name the menus and submenus and add or remove them if they want. I will need a way to get the information they filled in for each specific menu form, so I figure giving them each a unique id would do the trick. I'm sure there is a MUCH better way to do this, but here's what I have so far:
I have a block of HTML that I am cloning, as I want to manipulate it to remove an element, so that I can then append that new HTML somewhere else on the page.
[Code]....
Then in the jQuery, I have tried many different ways of removing stuff from that clone, but with no luck. E.g.
var cont = $('#container').clone(); $(cont).remove("copy_btn").appendTo("body");
There are no errors showing up in Firebug, but the html added to the bodu still contains the link with the id "copy_btn". Is this even possible? The api says that remove() will remove matched selectors from the DOM, so as this is just a set of elements is that the reason? If so, is there a way to achieve this, or would I have to append it somewhere on my page and then perform the manipulation?
I have a checkbox where if a user clicks it, the address fields gets removed and if he clicks it again, it should add those address fields back.I can get it to remove it successfully but when I try to add those fields back, I get [object Object] displayed instead.
var detached_fields = ''; //$("input[name='online_only_bus']") is the checkbox $("input[name='online_only_bus']").click(function(){
There seems to be some strange behaviour when trying to get the scrollHeight and scrollTop of an iframe in IE6.
I have tried several ways of getting these values when the iframe is written into the html. The following return the correct values in IE6, where the iframe's id is 'f':
However this works as correctly in Opera 7. I find this all very confusing. Can anybody shed light onto how I might get the correct values in IE6 when using the createElement() method?
