JQuery :: Apply Plugin To Dynamically Created Object?
Apr 15, 2011
I'm trying to update a plugin i downloaded. What i'm trying to do, is make it able to work with dinamically created objects. I'm using the live function to assing javascript events, but i need to know how to assing a plugin dynamically. This is what i have right now:
$("#txtinstruments").AutoComplete("query"); What this does is apply the AutoComplete plugin, to all the objects with id txtInstruments that are already created but, i create more objects with that id on the fly, and i need to assign the plugin to them.
This is a trimmed down version of my problem, '.myElement' gets duplicated on double click. In '.myElement' is content and a close button that when clicked removes itself.
The problem is "newly" created elements don't get the the dblclick or the child 'a.close' click events. i know i can double the events and re apply after the element is created but in my real version there is WAY more going on in each of these events and i don't want to create all that redundant code. i guess i can pull all the actions out into functions and bind after creation but even that is a little messy, is there an apply events feature in jQuery or something?
I am using the JQuery validation plug in for form validations. My page contains a loop in which dynamic forms are generated and within each form some text fields are also dynamically generated. I have assigned the id and name attributes both to form and fields with dynamically appending a value. Now I want to apply the validation on all these form, please note that each form contains its own submit button. I have tried using the following selector,
I have succesfully applied the datepicker to a blank textbox. However, when I apply the datepicker to a textbox with the initial value dynamically set to display a value from a database, the date picker genertes an error when anything on it is selected. The datepicker will display when the trigger icon is selected but you cannot select anything from the date picker without generating the following errors: When selecting:
a day: 'undefined' is null or not an object (ui.datepicker.js line 767) a month or year: 'input' is null or not an object (ui.datepicker.js line 755) a back or forward arrow: 'settings' is null or not an object (u.i datepicker.js line 1137) I have looked at these lines in the file, but I have no idea where to begin.
I dynamically create a textbox as follows, but I cannot retrieve the value entered by the user:
bp_boards = ' <tr id="hwNumberBoards"> <td>No. of modules:</td>[code]....
The dynamically created textbox shows up on the page but after the user enters a value, I cannot retrieve it from jquery(alert ($("#hwNumberBoards").val()) is "undefined")
I am creating Textboxes at Runtime with something like this code...
and what this function does it count the number of Characters that have been typed in a Textbox. so i am displaying the remaining characters. So that is working fine on my example because the Element is known at Early Binding. Now my question is what if the textbox is created dynamically ?
contentbox
this is the name of the Textbox in my example.
how do we use a J Query in Dynamically created Textbox.
How to add an ID to dynamically created input field. Type of serial Input field its possible to add, but If I insert any input field in the middle is the problem for me.
Add/Delete of the input field is happening like this [URL]... How to add the ID for the input field
I'm using some javascript to generate multiple input text fields with the same name of additionalDate[] but cant seem to get datepicker to work on it.Here is the datepicker code:
I have recently started exploring the world of jQuery and it looks incredibley rich and powerful! I am stuck on something, though. When I dynamically create a div
var divTag = document.createElement("div"); //Set the parameters divTag.id = "divMaster"; //Create it and immediately hide it!
[Code].....
This is probably really obvious, but I cannot figure out why? Perhaps jQuery is looking for elements already in the original HTML, and my div tag was added to the DOM after loading the original elements?
The code below creates images based on a json feed, no problem. All images are created and the click function works perfectly, but... I can't access any of the images by their id's so I can't make thefunctionbehave as I wan't.
I first thought jQuery appended my image object as html and didn't insert it as a valid object in the dom, but as the click function is working that can't be it?
I found some other people had the same problem but they were using vanilla js, their solution was using .appendChild() but thatdoesn'twork in jQuery.
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.
i created image links by reading an xmland creating the img and a tags in jquery. how do i put a function init? i tried the function below but it doesnt seem to work. These imagelinks are stored in the div: "thumbs"Below is the code:
After loading a HTML fragment using AJAX, I can not select the newly embedded elements using the $("#id") notation. document.getElementById works fine though.
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 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.
When submitting a form, I would like to check the values of some fields first. These fields are dynamically generated by javascript after the page has loaded (that is, a user selected a value from a dropdown between 1 and 10, if 2 is selected, 2 inputs are generated, if 7 is selected, 7 inputs are generated etc). I think I understand that Jquery isn't aware of these items because they were created after the DOM was scanned. Is there any way I can 'refresh' jquery to make it aware of these new items?
I am creating a dynamo form but <select and <option does not show.
How do I make sure that they are created on the fly?
jQuery("#dump_data_box").append('<select id="thisid" name="value_name[]">'); and later jQuery("#dump_data_box").append('<option'); /// if (v==k2) jQuery("#dump_data_box").append(' selected '); // jQuery("#dump_data_box").append(' value="'+k2+'">'+k2+'</option>');
I want to create a recipe site with similar functionality to a feature on coolspotters. I've only dabbled in jQuery so I'm not sure how complicated it would be to do this. Basically what I want to do is allow a user to add recipes to dynamically created lists. For example if a user searches for Italian food they should be able to create a list called "Italian" and add italian recipes to the list. Or if they do a search for Japanese dishes they will be able to create a list called "Japanese" and add Japanese recipes to it, etc. I know their would be some back-end code involved but I was wondering if jQuery could handle the front-end. I've only dabbled in jQuery so this sounds like a complex thing to do.
I have a page with a div that contains other divs. In the outer div, I have links that add new divs inside. I also have a link outside the outer div that adds more of those outer divs to the page (with an inner div, and the same links to add more). This works on the div that is hard coded on the page, but when I use the link to add additional container divs the links inside there to add more inner divs does not function.
