Build A Treeview Which Is Bound To An XML ?
Nov 18, 2010Can we build a treeview which is bound to an XML using JAVASCRIPT and add/delete/modify nodes?
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How To Get The Upper Bound Of An Array?
Dec 21, 2005In a web page, I have a script that splits a stream of data into an
array like so: Msgs = MyText.split("|");
How can I find out how many Msgs were created?
I've tried UBound in various ways but can't get anything to work:
var UB = UBound(Msgs);
var UB = Msgs.ubound;
JQuery :: Check If An Event Is Already Bound?
Mar 30, 2010i got an ajax script that appends a new form as the user perform some actions.then i bind them to the 'submit' event. the problem is that the existing forms get bound again and now submit twice, while the newly appended forms submit once.
is there a function to check if that form has already been bound, so that i won't bind it again? in the docs there's a unbind(). But will it slow down if i append more and more forms?
JQuery :: How To Store A Bound Key For Later Retreival
Jul 22, 2009I though I'd give these forums a shot. I'm having trouble figuring out how to accomplish something and was hoping someone could help. I currently have the 'enter' key bound to a submit event on several on my pages, as follows.$(document).bind('keydown','return',function(){ $("#searchSearchButton").click(); });It works well, with one problem. I've written over the alert function with my own custom alert. When the alert pops up, I try to hit 'enter' to close the alert and nothing happens because the enter key is bound to something else.
I've found that if I unbind the enter key and rebind it to close my alert box, that works fine, but I can't figure out how, after the alert box is closed, to rebind it to the previous value. I'd have to grab the existing bind value before rebinding it to close the alert box, then replace that value afterward, but I have no clue how to grab the bind key's value.
Object References When Using Bound Event Handlers
Feb 27, 2007THE QUESTION: How do I get a reference to my Object when processing an
event handler bound to an html element ?
CONTEXT:
Sorry if it is a bit long.
I am developing a JS calendar tool. One of the requirements is that the
calendar will need to display a varying number of months (1..3)
depending on the calling page. Imagine 1, 2 or 3 calendar pages side by
side as required.
I have built a grid object that will contain one month's dates with the
day names at the top. The calendar object inherits the grid object as an
array of "calendar pages" - one grid per month and the calendar provides
the content for each grid. I will use the grid object for another
completely different object later and so I want to use good OOP
encapsulation. The grid is a table generated on the fly and is "dumb" as
far as what it is used for.
I have attached an onlick event to each cell of the grid. Using OOP
priciples I want the calling program (the calendar object in this case)
to provide a function to handle the click and the grid object will
provide to the calendar the row and column of that cell as well as the
grid number (so the calendar can work out which date was clicked since
it knows what the data means and the grid doesnt). Code:
Slider Extender And The Bound Textbox Does Not Retain Value?
Jun 8, 2009on postback neither the ajax slider extender not its bound asp textbox retains the selected value.
View 1 Replies View RelatedJQuery :: Validation Not Bound To A Specific Form Field?
Nov 23, 2010I'm using Validation plugin from [URL]
I'm trying to implement a validation in my form, but that should not be bound to an specific field. in fact, I have three input type=text, and I need at least one of them to be filled (like a conditional 'required').
I could create a new validation method, like:
$.validator.addMethod("foo", function(value) {
// short version:
return field1.value + field2.value + field3.value != "";
}, 'required');
[Code].....
JQuery :: Dynamically Created .live() Events Appear To Be Bound But Not Firing?
Mar 24, 2011I've come across an issue where I've got a dynamically created popup class that despite appearing to be bound according to Visual Event does not fire on clicking the closebutton attached to it. I'm not getting any errors in firebug and by setting breakpoints I've verified we are not reaching the code to execute. Ruling out the usual suspects such as obvious spelling mistakes/ swapping out jquery versions 1.3/1.4/1.5 doesn't make any difference.where else I can look?Here is the original function:
$this.find(".close").live('click', function() {
var $this = $(this);
$this.parents("." + sets.popupClass).remove();
[code]....
JQuery :: Submit Function Not Always Trigger Live Or Bound Handler
Sep 25, 2010I have this boiled down to the following code: [URL]. I have two text inputs in a form, and a keydown handler to catch the arrow keys. When the focus is lost on an input, it is supposed to call the submit handler on the form. When I use the tab key, it works as expected, and calls my submit handler. However, when I use the arrow keys, it submits the form and goes to the action url, not running the alert in my custom submit handler. It's as if it either loses the bound submit handler or it calls a new default one or something.
View 2 Replies View RelatedJQuery :: Clone() + Sortable And Draggable Objects Are Not Bound To The Cloned List Only The Original One
Jul 16, 2009[URL] When I clone a list that is part of a Sortable, the Draggable objects are not bound to the cloned list, only the original one.
View 2 Replies View RelatedTreeview
Jul 23, 2005I look for a Javascript treeview, free and for commerciale use. where can I so which find?
View 3 Replies View RelatedJQuery :: Setting TreeView Placeholder?
May 28, 2009I am currently loading the TreeView asynchronously and I'm trying toset it up so an animated gif displays while a node is being expandednd its child nodes are being created. Currently it just saysplaceholder until the child nodes are done loading
View 4 Replies View RelatedJQuery :: TreeVIew Expand Certain Node?
Mar 29, 2011Im building ul li list dynamically on the serverside code. How can I determine which node should be expanded when page is loaded ? Im using plugin: [URL]
View 1 Replies View RelatedJQuery :: Treeview: Using Links That Don't Toggle?
Jul 8, 2009I have a treeview with links in that navigate to other pages when clicked. I didn't want these to cause toggling when they were clicked. My lists are prerendered. I didn't find a very good way to do this, but the following works, This function goes in the head, it is to stop the event bubbling up to the default treeviewcode. function lihyperlinkclick(e)
[Code]...
JQuery :: Lookup A Value In A Treeview (popup)
Jan 28, 2011I develop a trouble ticket system. The ticket type is hierarchical (the nesting can be as deep as you want). Up to 500 tickets types exist at present.
Up not now I have an old fashioned pop up if you want to set the ticket type (without ajax). It takes quite long for the popup window to appear.
The server side is not problem, I am familiar with python, django and postgres. But JS is not my strength.
how to make this easy. Some users use this (alter ticket type) several hundred times a day!
Maybe it would be best, to have both: a popup window for mouse users and a auto completion field for people who prefer to type.
JQuery :: Add An Onload Method To The Treeview?
Jul 29, 2010I would like to add an onload method to the treeview and have an ability to add a function at the time of the treeview initialization.
View 1 Replies View RelatedJQuery :: TreeView Plugin - When Hidden In Tab
Mar 31, 2010I'm using the treeview plugin [URL]. On some pages, the treeview is setup in a tab that isn't currently active. When there are some pre-opened nodes (by specifying the class "open") the nodes open, but the +/- hitarea is set to the wrong class (it's set to expandable instead of collapsible). The reason for it is the following piece of code in "applyClasses" in the pluggin. Because it's in a tab that's currently hidden, :hidden is always true, regardless of the child nodes actually being visible (but hidden).
this.filter(":has(>ul:hidden)")
.addClass(CLASSES.expandable)
.replaceClass(CLASSES.last, CLASSES.lastExpandable);
// handle open ones
this.not(":has(>ul:hidden)")
.addClass(CLASSES.collapsable)
.replaceClass(CLASSES.last, CLASSES.lastCollapsable);
JQuery :: Update Treeview From Iframe
Feb 14, 2011I have a standard treviewthat loads sections of a users guide into an iframe. Users can click a 'Next' link within the iframe doc to display the next section. Is there a way to update the treeview in the parent document to show the newly selected node from the iframe?
View 1 Replies View RelatedJQuery :: Click Treeview And Then Jqgrid Refresh?
Jul 2, 2009how to let the jqgrid refresh? without page reloading. does jqgrid have such a method? how to call it?
View 1 Replies View RelatedJQuery :: TreeView Cookie Persistence - JSP Directory
Jun 30, 2009I'm having some issues using the cookie persistence, it appears that as long as the link is in the jsp directory the menu renders properly, however if the link is not in the jsp directory the cookie is set to null and when the page loads all of the trees are expanded.
Here is the abridged version of the file that I'm using, this is included on all pages of my application.
<div id="main"><a href=".">Main Demo</a>
<div id="sidetree">
<div class="treeheader"> </div>
<div id="sidetreecontrol"><a href="?#">Collapse All</a> | <a href="?
#">Expand All</a></div>
<ul id="tree">
<li><span>Customer Accounts</span> .....
JQuery :: TreeView - Lose Persistence Of Location
Apr 5, 2009I load the content from json, but I lose persistence of location. I get the tree folded and I don't know what branch I'm on to. I managed to fix this by pasting the location code in .async.js,
var sm = current.find("a").filter(function() { return
this.href.toLowerCase() == location.href.toLowerCase(); });
if ( sm.length ) {
sm.addClass("selected").parents
("ul, li").add( sm.next() ).show
();
}
But now the branch is marked as selected, however the tree is not open (all folded).
JQuery :: Treeview Async - Loading Event For Certain LI
Jul 9, 2010I have the Treeview Async working. It does a JSON call each time a LI is opened and gets the sub UL list. Everything works great. However, I want to fire the load event for specific LI so I can load the tree and get & open only certain sub UL lists. How can I fire the load event for just certain LI when using the async treeview?
View 1 Replies View RelatedJQuery :: TreeView With Grid/Table Data?
Apr 21, 2011I need a TreeView which is inside the first column of a table. In theseconds (and more) columns there should be data about every "row" of the treeview.It is important that the data for each item is aligned under each other.
View 3 Replies View RelatedCan .innerHTML Be Used To Display Content From A XML Generated Treeview
Oct 29, 2009This is what Im doing: [url]
I am using dhtmlxtree and I would like to display the contents of the drag and drop treeview (pulled from an xml file) from the Build your Template section on the left to the WYSIWYG area on the right.
I thought that by using innerHTML to display onclick() to the div will solve my problem, but thats not the case When I click the preview template button, I get an undefined error.
The innerHTML script:
The build your template container Div:
The XML File:
And the WYSIWYG holding area:
Adding Right Click Context Menu To YUI Treeview
Jan 11, 2007I 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.
Copy Treeview Node To Another Using Script Dynamically?
Nov 14, 2009My problem is that.. i have 2 treeview
treeview1 and treeview2
my problem is that when i add the node on treeview1 then i want to just copy the same treeview1 node to another treeview2 node
please tell me how to do that i just want to ask that please help me its urgent because i am stuck with the code more then 2 days a little problem make it too big ...