JQuery :: Adding Rollover Affect To A Context Menu That Gets Added To The DOM Dynamically?
Oct 25, 2011
I have a situation where a context menu is being added to the DOM dynamically when a user right clicks on a control on the page. The div that gets added does not have an id set but the div does have a unique class. WhatI need to do is intercept the addition of the div and add a hover affect to some child nodes. Specifically any children that are <a> nodes. So far this is whatI have for adding the hover affect, but i'm not sure where it needs to go or howI link it to the event raised whan a new element is added to the dom.
$(
'div.context_menu_main').find('div a').hover(function() { $(this).addClass('context_menu_hover');
}, function() {
$(this).removeClass('context_menu_hover');
});
I have no control over the div itself as its part of a third party control soI am unable to add an id.
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Feb 16, 2005
I want to add a context-menu to a button only. The aontext menu has to be dynamic one. it can be configurable.
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Jan 11, 2007
I recently started on a tree-folder display and used the Yahoo treeview control. Again it works very well and I am happy with the results. However, after seeing the treeview folder structure, my client asked if it would possible to add a right mouse click context menu to allow users to modify the folder tree -- add new folders, upload files, rename folders, delete folders, etc.
Updating the tree with the new elements is simple enough, but my attempts to implement the context menu have failed miserably. I have studied the Yahoo documentation and I can identify the name of nodes and the label of the element clicked on. But I can't figure out how to add the right-click code to the nodes the YUI Treeview generates.
I have successfully used various right-click Javascript scripts in the past -- but in those cases I was adding the function to an actual HTML element. The YUI elements are generated by the script, and I am at a loss as how to add the code to the generated node elements.
The application is part of a corporate intranet, and will only be used with Internet Explorer 6.0+ on Windows. The new context menu would completely replace the standard Windows context menu.
I am tempted to hack the YUI Treeview script to see if I can add a right click function similar to the Expand, Collapse and Clicked node functions, but I suspect that there is probably a simpler and easier way to do it.
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Sep 10, 2010
code to disable right click menu when we right click on "a" tag. But it doesn't work on elements created on the fly. Do you guys know how to tackle this?
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Dec 2, 2010
I try to use the Plugin in SP. The problem is, that the offset is calculated wrong when using it in a Webpart. So the contextmenu is always displayed a litlle bit more to the right and a litle bit more to the bottom of the page. Playing with the left and top values using firebug i have figured out, that the top left corner is inside the webpart right underneath the title of the webpart.
Is there a way to manipulate the plugin so the position of the menu is corrected?
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Mar 23, 2011
as title, is there any way to clone certain html text by right click the context Menu?
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Dec 12, 2005
I know how to disable the context menu (the right hand mouse button) and how to replace it by my own menu. I also know that not everybody likes this - so let's not discuss about that here.
What I can't figure out and what I would like to know, is:
1) How to ADD elements to it, i.e. keep the original contents and add something to it;
2) How to RESTORE it to its original contents.
Does anyone know the code for a simple working example of these things?
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May 11, 2010
I've found a few posts on adding an event to a dynamic element, but that doesn't really help me. What I'm doing is allowing the user to add a textbox, then when a button is clicked i need to find the value for that text box, but it doesn't seem to pick up that the textbox is there.
Oh and that textbox is part of an array of textboxes, all of whose values i need.
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Aug 2, 2007
I am creating html pages with forms where I use Dynarch menu script in a
context menu mode. Their script needs to be initialized like this:
<body onload="DynarchMenu.setup('menu', { context: true });">
This is in the beginning of the html page.
But, in my webpages I have only few pages where I actually use this kind of
menu. Since I use smarty template engine, I have single html-header file for
all pages - it includes the same <html><head><bodyetc. for each page.
So I tried to initialize this dynarch script only within the page that
actually uses this menu. I do it like this:
<form>[...]</form>
<ul id="menu">
[context menu elements definition here]
</ul>
<script>window.onload=DynarchMenu.setup('menu',{ context: true });</script>
This thing works OK in Firefox, however when I load such page in IE6 it
aborts the operation without even showing the page, and the popup message
says:
"Internet Explorer cannot open the Internet site http://example.com.
Operation aborted."
Does anyone know a way how to initialize the DynarchMenu.setup not from the
<bodyelement but from anywhere else in the html page?
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Apr 23, 2009
I have a problem with YUI context menu. I want the menu to show different links (with product_id) in every row. I have been struggling with this for days no without result.My code is as follow:
Code:
$result = dbquery("SELECT ..........
echo "<table id='dataset' style='vertical-align: bottom' cellpadding='0' cellspacing='0' width='".$laius."' class='table11'>";
echo "<tr><td >TABLE HEADER</td></tr>";
[code]....
As you can see table row takes menu items according to id (type1, type2 etc).But as my table is created from mysql database dynamically, it does'n work that way.
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May 14, 2003
opens a new window on the right side. resizes the main window. good for online help and
guided tours over multiple websites. still improving it....
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Dec 9, 2009
I am displaying my own context menu in response to a right-click on control (textbox) in my ASP.NET application. In IE, I can suppress the display of the browser's own context menu by simply returning false from the javascript that displays my context menu.How can I suppress the browser context menus from Chrome or Firefox?
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Apr 27, 2005
Assuming I have an image in my page
I would like to invoke the 'save as' context menu for that image when the user left-clicks the image
I will have a link embedding the image. Clicking the link should invoke the menu and allow the user to save the image
Assuming I have 2 images. Image A and image B.
Image B is a small thumbnail version of image A
Image B is displayed on the screen
When the user left-clicks it, the 'save as' context menu should open (see previous question) and will allow the user to save image A (this is right, the original image and not the thumbnail being display)
Is this possible?
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Mar 2, 2010
When I add a tab, whose content is a form. The form is loaded by ajax $.ajax('url'); On ajax complete, I add a custom method for validation, which is supposed to get called when the "Upload" button in the form is clicked, but it never get called. I have searched and tried multiple things for two days now, and nothing works.
[Code]...
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Feb 10, 2010
I have a markup structure like this. code...
I will be adding 3 additional <div class="slide"></div> after the first one dynamically on $(document).ready(). In the DOM, it looks like this. code...
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Jun 14, 2011
I have the following html:
<div id = "container"></div>
<div id = 'containerItemTmplt' class = "ui-widget-content">
<div class='contentHdr' onclick="test(this)" />
</div>
i then use jquery to clone 'containerItemTmplt' and add it to 'container':
var copiedElem = $('#containerItemTmplt').clone(true).
.attr('id', 'paneI1')
.appendTo('#container');
This works great and i confirm using I.E. 9's developer's tool utility that the element was indeed added with the correct id as a child of 'container'.
However in my test method, when i inspect the element that was copied, the id attribute is an empty string:
function test(elem)
{
var parentItem= $(elem).closest('div')[0];
alert(parentItem.id); //<--this displays an empty string despite
}
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Aug 16, 2010
I am generating HTML based on user actions (in this case, populating a table with the result from AJAX calls).
In my context, I have a link where there is a Quantity field, which I would like to be editable. When I create the html, I give a unique ID to each row, (to reference to a JSON object), however I am unable to get the ID for said row, seeing as the DOM tree is parsed on the pageload and doesn't seem to update when I add elements to the page.
This means that $(this).parent('tr').attr('id') is not returning anything at all.
How would I make it so I can retrieve the ID of my row (which was created/added to the page after it was parsed)?
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Oct 27, 2011
Is there something stopping this working, i'm dynamically adding a row to a table, then if they click the new row (or any row in the table) it should disappear...but it isnt working?
$('.addtocart').click(function(){
var omPartNo = $(this).next().text();
var supPartNo = $(this).next().next().text();
var cat = $(this).next().next().next().text();
[Code]...
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Jun 29, 2006
I have a TEXTAREA element. A user right clicks within in to get the context menu and they select "paste". I want my javascript code to know that they selected "paste". I know you can capture the mouse click, but can we capture exactly what event that attempted?
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Oct 26, 2011
When the user select an option in a dropdownlist, new dropdownlist elements are added dynamically using jquery. When a user clicks on a new option i the first dropdown, I want all the dynamically added events to be removed so that I can render new ones. But it seems the dynamically added events haven't been added to the DOM, so they cannot be removed. Is it possible to remove them? In that case, how? I've read a lot about .Live(), but my problem is not regarding an event - I just need to reach an element(?).
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Oct 26, 2011
In my application I render a couple of elements dynamically after the user selects an option in a dropdown list. When the user selects another option in the dropdown, I want to remove all the previous elements that was added dynamically. I've tried with the .Remove() function, but it seems the elements cannot be found in the DOM. I've looked a lot at the .live() events. Does anyone now how I can solve this?
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Nov 4, 2011
I have links that, when clicked, open up a larger image. If the link has the class of "sold selected" then a semitransparent "sold" image should dynamically load as well. What I'm noticing is that it seems to appear on every other click, and I don't know why.
I've created experimental files so as not to disrupt the functioning site. [URL]
I added the variable "linkClass" on line 18; value assigned on line 53 as part of the linker.click anonymous function IF statement on lines 106-108 at bottom
I also have an alert on line 105 just to prove to myself that linkClass was appropriately setting (it is). Images 4-12 should all have the "sold" banner attached, but no matter which of those I click first, the clicking previous/next makes the banner appear/disappear.
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Oct 7, 2009
I'm new to jQuery and I'm using the autocomplete pluggin. So far itworks great, but I wonder how I can autocomplete a newly input addeddynamically by innerHTML. It seems this new input element is not beingrecognized as is not firing the event.
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Sep 1, 2009
I've been having problems getting jqmodal modal dialogs to display on links added dynamically by client side code. I've demonstrated the problem at the following URL: [URL] jqModal plugin here - [URL]
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Jan 5, 2009
I have a dynamic form with fields named using brackets ([]). Validation is working for fields that existed on the initial page load, but when I add append the code for a new field, the validation events are, of course, not attached to the new DOM elements. What's the best way to accomplish this?
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Jan 12, 2011
I'm using the following plugin to include pagination functionality in my application In a nutshell I'm developing a map-based application using Google Maps. The markers that I display on the map and the corresponding information windows (infowindows) that are displayed when clicking on a marker are dynamically rendered from records in a database as the user moves around the map. So basically these DOM elements are dynamically removed and added throughout a user's sessionThe contents of these infowindows are what I need to paginate in cases where multiple markers are stacked on top of one another.
I call the paginate() function from the marker's click event handler if that marker's infowindow contains more than one DIV. It all works beautifully until the user triggers an event that causes the markers to redraw (e.g panning the map). Once the following happens the paginate() function mysteriously no longer works. 1. I click on a stacked marker that causes the paginate() function to execute 2. I then execute some event that causes the markers (and corresponding infowindow DOM elements) redraw3. I click on the same marker as was clicked in #1. No errors are generated and the paginate() function is definitely called but the pagination does not occur. I think it might have something to do with jQuery seeing the containing DIV's id as a duplicate ID? Could I be on to something there?
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