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  • jQuery responds to click() differently for user and programmatic triggers

    - by Moss
    Here's the code: this.Form.find("input[type=checkbox]").click(function(event) { if ($(this).is(":checked")) { console.log("checked"); } else { console.log("unchecked"); } }); If the checkbox is not checked, and I click with the mouse, I get "checked". If I trigger it programmatically like $("#someCheckbox").click(), I get "unchecked". How to make the two behave the same way?

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  • Disable (and re-enable) the href and onclick on elements

    - by jibees
    Hello I just want to enable / disable onclick and href on elements (a or div). I don't know how to do this. I can disable onclick by adding an handler on click event, but the href is still available. $(this).unbind().click(function(event){ event.preventDefault(); return; }); FOUND A HACK FOR A ELEMENTS if ($(this).attr("href")) { $(this).attr("x-href", $(this).attr("href")); $(this).removeAttr("href"); }

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  • jQuery UI Accordion 1.6

    - by Josh
    I'm using the jQuery UI Accordion 1.6 (http://docs.jquery.com/UI/Accordion), I've changed it a bit and made it work as I need and want it to work. There is just a few things off about it, but one of the major ones is something I just simply can't figure out how to make it work. The plugin is working as intended, it actually closes, opens, opens again, closes all together, etc. However, I'm trying to get the "Posted by..." information right underneath the Headline text. Also, I want the AUTHOR and 0 comments part to be a separate link, the problem is that they are inside the A CLASS (which opens the accordion). Maybe this isn't even a issue with the plugin, but I've run up on options. The jQuery is calling "A" here: I've tried switching this A to a div, but it just breaks. I thought, "Oh I have to alter my CSS", but either I'm doing it wrong, or its not even a jQuery issue, but a CSS one...I just can't figure this out rahhh@#$! Any help would be appreciated. Here is the example I'm working with; http://www.notedls.com/demo $.extend($.ui.accordion, { defaults: { selectedClass: "selected", alwaysOpen: true, animated: 'slide', event: "click", header: "a", autoheight: true, running: 0, navigationFilter: function() { return this.href.toLowerCase() == location.href.toLowerCase(); } },

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  • How to hook onclick event for each cell in a table in Javascript?

    - by MartyIX
    I was thinking if there's a better solution for adding onclick handler to each cell in a table than this approach: http://stackoverflow.com/questions/1207939/adding-an-onclick-event-to-a-table-row Better in the way that I wouldn't need to set "cell.onclick = function" for each cell. I just need to get the coordinations of a cell where user clicked. Thanks!

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  • c# event and delegate question

    - by user359562
    I want to detach the custom event but could not detach. Please find below I am using -= to detach the event. I assume after this, TextChanged2 method should not be invoked as I have unregistered the event. Let me know if my understanding is wrong. public delegate void TextChangedEventHandler1(object sender, TextBoxargs ta); public event TextChangedEventHandler1 TextChanged1; private void textBox1_TextChanged(object sender, EventArgs e) { this.TextChanged1 -= new TextChangedEventHandler1(TextChanged2); TextChanged2(sender, e); } public void TextChanged2(object sender, EventArgs e) { textBox1.Text = textBox1.Text.ToUpper(); }

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  • Calling function from an object with event listener

    - by Mirat Can Bayrak
    i have a view model something like this: CANVAS = getElementById... RemixView = function(attrs) { this.model = attrs.model; this.dragging = false; this.init(); }; RemixView.prototype = { init: function() { CANVAS.addEventListener("click", this.handleClick); }, handleClick: function(ev) { var obj = this.getHoveredObject(ev); }, getHoveredObject: function(ev) {} ... ... } rv = new RemixView() the problem is my when clickHandler event fired, this object is being equal to CANVAS object, not RemixView. So i get error that says: this.getHoveredObject is not a function What is correct approach at that stuation?

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  • jquery not select?

    - by acidzombie24
    i have a click event for $('#blah div'). div has text inside of it (not inside a div, span, p, etc) and has a textarea in it. The textarea is triggering the event as well, how do i make it only trigger when i click the text and ignore the textarea?

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  • How can I define a one-time event so that new handlers fire (once) even after the event has already occurred?

    - by harpo
    You know how this $(function() { ... }); will fire whether or not the "document ready" event has already occurred? I want to define an event like that. That event is a special case in jQuery. I'm wondering if a custom event can behave in the same way, using only the standard event mechanisms. Ideally, I'd like to be able to define handlers in the "normal" way: $(document).on("init.mything", function() { ... }); This works now if the above runs before init.mything is triggered. But if it doesn't, then the handler never runs. What makes this tricky is, I don't want to assume anything except that jQuery has loaded. Any ideas?

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  • Detect if the iframe content has loaded successfully.

    - by skinssay
    Hi, I have a widget that contains an iframe. The user can configure the url of this iframe, but if the url could not be loaded (it does not exists or the user does not have access to internet) then the iframe should failover to a default offline page. The question is, how can I detect if the iframe could be loaded or not? I tried subscribing to the 'load' event, and, if this event is not fired after some time then I failover, but this only works in Firefox, since IE and Chrome fires the 'load' event when the "Page Not Found" is displayed.

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  • ASP.net PreInit() Vs Init()

    - by ASP.netBeginner
    From local forum i understood that PreInit can be used to handle the following PreInit() >Master pages can be called dynamically >Themes can be set dynamically >Programatically add controls to controls collection and i read Init() is for Init() In this event, we can read the controls properties (set at design time). We cannot read control values changed by the user because that changed value will get loaded after LoadPostData() event fires. Question I am not getting the point "We cannot read control values changed by the user".Where do users change the value of control?.Example would help me to understand the point.

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  • How could I click in a control and drag (not Drag and Drop) out of it but still follow the event as

    - by Jelly Amma
    Hello, I would like to allow the user to click within my UserControl and drag left/right to zoom in/out but I'd like the dragging not to be restricted to the actual control's boundaries. What sort of event or strategy would be the right way to track the mouse position outside the control and the form until the mouse click is released ? Thanks in advance for any help or advice.

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  • How to perform .select() on jQuery masked text input

    - by dllhell
    I'm using http://digitalbush.com/projects/masked-input-plugin/ plugin. There is an input text with defined mask: <input type="text" id="txtMyInput" class="FocusSense"/> and a script: $(document).ready(function () { jQuery(function ($) { $("#txtMyInput").mask("?9.99"); }); $(".FocusSense").focus(function () { this.select(); }); }) As you can see, I would like select all in txtMyInput on focus but but alas! On focus, mask appears and loose .select(). What should I do to preserve mask and .select()?

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  • Column moved [finished] event in JTable

    - by chown
    How should I detect that column moved action is finished in JTable? I've added columnModeListener to my column model but the problem is columnMoved method is called every time a column moves (by certain pixels). I don't want this behavior. I just want to detect when the column dragging is finished. columnModel.addColumnModelListener(new TableColumnModelListener() { public void columnAdded(TableColumnModelEvent e) { } public void columnRemoved(TableColumnModelEvent e) { } public void columnMoved(TableColumnModelEvent e) { //this is called so many times //I don't want this, but something like column moved finished event System.out.println("Moved "+e.getFromIndex()+", "+e.getToIndex()); } public void columnMarginChanged(ChangeEvent e) { } public void columnSelectionChanged(ListSelectionEvent e) { } }); I hope it is clear what I'm looking for. Thanks.

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  • about event handle-function in JavaScript

    - by T_t
    hi! In my program,i write like this: function handleFuc( event ){ var a = event.pageX; var b = event.pageY; var tempdiv = document.createElement("div"); tempdiv.onmouseout = function(){ var x = event.pageX; // 1 var y = event.pageY; // } } var div = document.getElementById( "id" ); div.onmouseover = function(){ handleFuc( event ); } now,in function handleFuc, how could i distinguish the two "event"? Thanks! :)

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  • jQuery: How do I insert an html string an arbitrary number of times (i.e. not with an each() function)?

    - by Sam Bivins
    I just need to take a certain html query object and append it to an html element a lot of times. I have this: var box = $("<div class='box'>&nbsp</div>"); $("#firstbox").after(box); and it works fine, but it just adds one 'box' after the #firstbox element. I'd like to do something like this: var box = $("<div class='box'>&nbsp</div>"); $("#firstbox").after(box * 6000); so that it will insert 6000 copies of that 'box' html, but this is not working. This is I'm sure the easiest thing to do, but I can't seem to find how to multiply actions like this without using the each() function, which doesn't apply here because I don't have 6000 of anything on my page. Thanks.

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  • Adding image to html markup

    - by user1491991
    Hello guys i'm having a problem appending a image to my html markup which is generated when a button is clicked... wondering if i could some dirction __--------------------------SCRIPT----------------------------------------------------------- (function($){ $.confirm = function(params){ if($('#confirmOverlay').length){ // A confirm is already shown on the page: return false; } var buttonHTML = ''; $.each(params.buttons,function(name,obj){ // Generating the markup for the buttons: buttonHTML += '<a href="#" class="button '+obj['class']+'">'+name+'<span></span></a>'; if(!obj.action){ obj.action = function(){}; } }); var closetext= 'close'; var markup = [ '<div id="confirmOverlay">', '<div id ="model">','<div id="confirmBox">', '<div id="header">','<div id ="title">',params.title,'</div>', '<div id="close">','<ol id = "olclose">','<li id = "liclose">','<a id="close" href = "#">',closetext,'</a></li>', '<li id = "liclose">','<a id="close" href = "#">','<img src="../modal-close.gif"/>','</a></li>','</ol></div></div>', '<div id ="textbox">','<p>',params.message,'<br>','<br>' ,buttonHTML,'</p>', '</div>', '</div></div></div></div>' ].join(''); $(markup).hide().appendTo('body').fadeIn(); var buttons = $('#confirmBox .button'), i = 0; $.each(params.buttons,function(name,obj){ buttons.eq(i++).click(function(){ // Calling the action attribute when a // click occurs, and hiding the confirm. obj.action(); $.confirm.hide(); return false; }); }); } $.confirm.hide = function(){ $('#confirmOverlay').fadeOut(function(){ $(this).remove(); }); } })(jQuery); i've used firebug to check and its unable to fetch the image here

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  • Windows setevent processsing

    - by Waldorf
    I wonder how setevent is handled internally within Windows. I have the following situation Std::thread thread loop which executes while std::atomic == true Inside the loop is a waitforsingleObject which sleeps infinite in alertable state. A function stopThread() which does the following: - Clears the atomic bool - Calls Setevent on the event object - Calls thread.join This often hangs, I get the impression that setevent has still some work to do in the current thread, while join blocks the current thread. If I add an additional Boolean in the thread which is set after waitforsinlgleObject and I wait for this to be set before calling join() Everything seems to work ok. Code (error checking omitted here) Init code/declarations: HANDLE m_WakeupThreadEvent; std::atomic<bool> m_ReceiverEnabled; m_WakeupThreadEvent = CreateEvent(NULL, false, false, "RxThreadWakeupEvent" ); Thread code: while(m_ReceiverEnabled) { DWORD rslt = WaitForSingleObjectEx(m_WakeupThreadEvent, INFINITE, true); // Here some checking for rslt; } function code: m_ReceiverEnabled = true; SetEvent( m_WakeupThreadEvent ) m_Thread.join() Is there some explanation for this behavior ? I could not find any details about the operation of setEvent()

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  • Java. What to do with Choice()???

    - by modzo
    import java.awt.*; import java.awt.event.*; import java.applet.*; public class ChoiceSample extends Applet implements ActionListener, ItemListener { Choice dz2; public void init(){ dz2 = new Choice(); dz2.addItem("female"); dz2.addItem("male"); dz2.addItemListener(this); add(dz2); public void itemStateChanged(ItemEvent e) { String result = dz2.getSelectedItem(); repaint(); if(result.equals(getParameter("male"))){ dz1 = 0.5; } else{ dz1 = 0.7; } } } /* this is yust a fragment from my program but this is the only thing that I can`t make right. I need when I chose male - dz1 = 0.5, but when I chose female dz1 = 0.7 Can someone help me, please? */

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  • Novell eDirectory—How can I aggregate account lockout events?

    - by bshacklett
    I'm seeing an account become locked out pretty frequently and I wanted to pull an aggregated log together of all of the lockout events so I could get a better idea of what times it's occurring. Normally I'd do this with EventCombMT.exe, but I'm in a Novell environment at the moment. Is there a Novell equivalent to Microsoft's ALTools or another diagnostic utility I could use to help aggregate lockout events into an easy to read log file?

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  • What algorithms do "the big ones" use to cluster news?

    - by marco92w
    I want to cluster texts for a news website. At the moment I use this algorithm to find the related articles. But I found out that PHP's similar_text() gives very good results, too. What sort of algorithms do "the big ones", Google News, Topix, Techmeme, Wikio, Megite etc., use? Of course, you don't know exactly how the algorithms work. It's secret. But maybe someone knows approximately the way they work? The algorithm I use at the moment is very slow. It only compares two articles. So for having the relations between 5,000 articles you need about 12,500,000 comparisons. This is quite a lot. Are there alternatives to reduce the number of necessary comparisons? [I don't look for improvements for my algorithm.] What do "the big ones" do? I'm sure they don't always compare one article to another and this 12,500,000 times for 5,000 news. It would be great if somebody can say something about this topic.

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  • Building a News-feed that comprises posts "created by user's connections" && "on the topics user is following"

    - by aklin81
    I am working on a project of Questions & Answers website that allows a user to follow questions on certain topics from his network. A user's news-feed wall comprises of only those questions that have been posted by his connections and tagged on the topics that he is following(his expertise topics). I am confused what database's datamodel would be most fitting for such an application. The project needs to consider the future provisions for scalability and high performance issues. I have been looking at Cassandra and MySQL solutions as of now. After my study of Cassandra I realized that Simple news-feed design that shows all the posts from network would be easy to design using Cassandra by executing fast writes to all followers of a user about the post from user. But for my kind of application where there is an additional filter of 'followed topics', (ie, the user receives posts "created by his network" && "on topics user is following"), I could not convince myself with a good schema design in Cassandra. I hope if I missed something because of my short understanding of cassandra, perhaps, can you please help me out with your suggestions of how this news-feed could be implemented in Cassandra ? Looking for a great project with Cassandra ! Edit: There are going to be maximum 5 tags allowed for tagging the question (ie, max 5 topics can be tagged on a question).

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