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  • How to make a jquery datePicker button image unclickable

    - by Farzana
    I have a jquery UI datePicker in my page. I have a text box on which the date is displayed. The code is: $("#cal").datepicker({ minDate: new Date(), defaultDate: new Date(), buttonImage: '/images/calendar.gif', constrainInput: false, closeText: 'Close', showButtonPanel: true, showButtonText: 'Choose a date', buttonImageOnly : true, showOn : 'button' }); $("#till").datepicker('setDate', today); I want to disable this on some conditions. I use the following code to disable: $("#cal").datePicker('disable'); It blacks out the text box but the image is still clickable. The problem is in IE, the date picker pop up comes up but does not close when the image button associated with the date picker is clicked. I also tried to bind a onclick function with the image to make it non-clickable. But that does not work as well. How can make the date picker image button non-clickable when the date picker is disabled. Any help would be appreciated. Thanks, Farzana

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  • How to hide cell details box when user scrolls the table in SlickGrid ?

    - by Misha Moroshko
    I have added the following code to my SlickGrid table: grid.onClick = function(e, row, cell) { $("#cellDetails").html("Row = " + row + "\nColumn = " + cell); $("#cellDetails").css("top", e.pageY - $("#cellDetails").outerHeight()) .css("left", e.pageX) .show(); $("body").one("click", function() { $("#cellDetails").html("").hide(); }); return true; } If user clicks a cell, and then scrolls the table down, the cell details box still appears. How can I hide it in this case ?

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  • How to make inline png <img> transparent using css?

    - by metal-gear-solid
    How to make inline png transparent inside div? using css <div id="report'> <p> some text </p> <img src=transparent.png" /> </p> </div> this is image for example . Other than ball i want to make transparent other white area. Which is looking grey in IE6 I want to do in css like this div#report img {.....} is it possible? Edit: I don't want to make whole image transparent.

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  • Wait until image loads before performing function

    - by Steven
    I'm trying to create a simple portfolio page. I have a list of thumbs and an image. When you click on a thumb, the image will change. When a thumbnail is clicked, I'd like to have the image fade out, wait until the image is loaded, then fade back in. The problem I have right now is that some of the images are pretty big, so it fades out, then fades back in immediately, sometimes while the image is still loading. I'd like to avoid using setTimeout, since sometimes an image will load faster or slower than the time I set. Here's my code: $(function() { $('img#image').attr("src", $('ul#thumbs li:first img').attr("src")); $('ul#thumbs li img').click(function() { $('img#image').fadeOut(700); var src = $(this).attr("src"); $('img#image').attr("src", src); $('img#image').fadeIn(700); }); }); <img id="image" src="" alt="" /> <ul id="thumbs"> <li><img src="/images/thumb1.png" /></li> <li><img src="/images/thumb2.png" /></li> <li><img src="/images/thumb3.png" /></li> </ul>

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  • W3 xHTML Validation Errors on jQuery code!

    - by Chris
    I have some jQuery code that, without it in the document it passes validation fine, but with it in it causes errors. The code in question is here: $.ajax({ type: "GET", url: "data.xml", dataType: "xml", success: function(xml) { //Update error info errors = $(xml).find("Errors").find("*").filter(function () { return $(this).children().length === 0; }); if (errors.length == 0) { statuscontent = "<img src='/web/resources/graphics/accept.png' alt='' /> System OK"; } else { statuscontent = "<img src='/web/resources/graphics/exclamation.png' alt='' /> "+errors.length+" System error"+(errors.length>1?"s":""); } $("#top-bar-systemstatus a").html(statuscontent); //Update timestamp $("#top-bar-timestamp").html($(xml).find("Timestamp").text()); //Update storename $("#top-bar-storename").html("Store: "+$(xml).find("StoreName").text()); } }); There are loads of other jQuery code on the page which all works fine and causes no errors so I cannot quite understand what is wrong with this. The page isn't "live" so cannot provide a link to it unfortunately. The error it lists is document type does not allow element "img" here And the line of code it points to is here: statuscontent = "<img src='/web/resources/graphics/accept.png' alt='' /> System OK"; It also has an issue with the next assignment to statuscontent

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  • Cross domain ajax POST ie7 with jquery

    - by DickieBoy
    been having trouble with this script, ive managed to get it working in ie8, works on chrome fine. initilize: function(){ $('#my_form').submit(function(){ if ($.browser.msie && window.XDomainRequest) { var data = $('#my_form').serialize(); xdr=new XDomainRequest(); function after_xhr_load() { response = $.parseJSON(xdr.responseText); if(response.number =="incorrect format"){ $('#errors').html('error'); } else { $('#errors').html('worked'); } } xdr.onload = after_xhr_load; xdr.open("POST",$('#my_form').attr('action')+".json"); xdr.send(data); } else { $.ajax({ type: "POST", url: $('#my_form').attr('action')+".json", data: $('#my_form').serialize(), dataType: "json", complete: function(data) { if(data.statusText =="OK"){ $('#errors').html('error'); } if(data.statusText =="Created"){ response = $.parseJSON(data.responseText); $('#errors').html('Here is your code:' +response.code); } } }); } return false; }); } I understand that ie7 does not have the XDomainRequest() object. How can I replicate this in ie7. Thanks, in advance

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  • jQuery: Trouble with draggable across cloned elements

    - by Rosarch
    I'm trying to implement: User drags a draggable li to a droppable li. The original li is no longer draggable A new li is cloned from the original li, and is appended to the droppable li. I can't get it to work. function moveToTerm(original_course, helper, term) { var cloned_course = original_course.clone(true); original_course.addClass('already-scheduled'); original_course.draggable('disable'); cloned_course.draggable(); cloned_course.appendTo(term).hide().fadeIn('slow'); } This works fine, except now the cloned_course is not draggable. A droppable li: <li class="term ui-droppable"> <strong>Fall 2010</strong> <li class="course">Computing Cultures</li> <!-- this course was just dropped. I want it to be draggable but it's not --> <li class="course ui-draggable" style="display: list-item;">New Media and Society</li> </li> What am I doing wrong?

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  • jquery event namespace bubbling issue

    - by Adrian Adkison
    Hi, I stumbled upon an issue with event namespacing while developing a jQuery plugin. here is the html <div class="parent"> <div class="child"> </div> </div> <a class="btn-a">trigger a</a> <a class="btn-b">trigger b</a> <a class="btn-c">trigger c</a> Here is the jQuery jQuery('#content div.child') .bind('child.a',function(){alert('a-child');}) .bind('child.b',function(){alert('b-child');}) .bind('child.c',function(){alert('c-child');}); jQuery('#content div.parent') .bind('child.b',function(){alert('b-parent');}) .bind('child.c',function(){alert('c-parent');}); jQuery('a.btn-a') .click(function(){ jQuery('#content div.child').trigger('a.a'); }); jQuery('a.btn-b') .click(function(){ jQuery('#content div.child').trigger('a.b'); }); jQuery('a.btn-c') .click(function(){ jQuery('#content div.child').trigger('a.c'); }); In sum, I have attached a namespaced event listener to the child and parent and created three buttons that trigger each of the events(a.a, a.b, a.c). Note the parent is only listening to a.b and a.c. When I click on the button that triggers a.a on the child, only the div.child listener for a.a is fired, but the entire 'a' namespace event bubbles up to div.parent listeners, a.b and a.c, and triggers them. My question is, how would I still use event namespacing but only have the intended event bubble up(i.e. a.a is the only event that fires for both child and parent). I am aware of stopPropagation and stopImmediatePropagation. I would not want to put these on the child a.b and a.c listeners because there are times when i do want them to bubble. For instance when I trigger 'a.b' on the child, I would expect the 'a.b' and only the 'a.b' event to be handled by the child and the parent. Thanks

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  • how to set href value on all elements with a given ID?

    - by dferraro
    I have several anchor tags on a page with the same id of 'hrefCompare'. I need to dynamically set the value of the href attribute on ALL of these a tags. I am currently trying to do this: $("#hrefCompare").attr("href", "foobar.com"); However, this only sets the very first anchor tag with that ID. there's 7 more on this page with the same id of 'hrefCompare'. How can I set all of the href values with that ID?

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  • Custom action getting published multiple times on user's timeline for same object

    - by serpent403
    I just noticed that when I publish an action on the user's timeline for the same object multiple times, using facebook's 'built-in' action type (eg: 'read' an article), i get an error response, something like "action is already associated to the user on this object". But when i try to do the same for a custom action that i created(eg: 'agreed' with an article), I don't get any error message, instead the actions gets published multiple times. I want my custom action to behave just like facebook's default action-type.

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  • More efficient comparison of numbers

    - by Pez Cuckow
    I have an array which is part of a small JS game I am working on I need to check (as often as reasonable) that each of the elements in the array haven't left the "stage" or "playground", so I can remove them and save the script load I have coded the below and was wondering if anyone knew a faster/more efficient way to calculate this. This is run every 50ms (it deals with the movement). Where bots[i][1] is movement in X and bots[i][2] is movement in Y (mutually exclusive). for (var i in bots) { var left = parseInt($("#" + i).css("left")); var top = parseInt($("#" + i).css("top")); var nextleft = left + bots[i][1]; var nexttop = top + bots[i][2]; if(bots[i][1]>0&&nextleft>=PLAYGROUND_WIDTH) { remove_bot(i); } else if(bots[i][1]<0&&nextleft<=-GRID_SIZE) { remove_bot(i); } else if(bots[i][2]>0&&nexttop>=PLAYGROUND_HEIGHT) { remove_bot(i); } else if(bots[i][2]<0&&nexttop<=-GRID_SIZE) { remove_bot(i); } else { //alert(nextleft + ":" + nexttop); $("#" + i).css("left", ""+(nextleft)+"px"); $("#" + i).css("top", ""+(nexttop)+"px"); } } On a similar note the remove_bot(i); function is as below, is this correct (I can't splice as it changes all the ID's of the elements in the array. function remove_bot(i) { $("#" + i).remove(); bots[i] = false; } Many thanks for any advice given!

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  • Change the colors of JvectorMap when there are 2 maps on the page

    - by Youssef
    i am using Jvectormap to place 2 maps on my page. the maps are placed normally and everything is fine. they are placed in 2 different divs: <div id="map1"> </div> <div id="map2"> </div> and the Jquery: $(function () { $('#map1').vectorMap({ color: '#aaaaaa', backgroundColor: '#ffffff', hoverOpacity: 1, hoverColor: true }); }); $(function () { $('#map2').vectorMap({ color: '#aaaaaa', backgroundColor: '#ffffff', hoverOpacity: 1, }); }); Now when I try to change the colors of map2 dynamically using: $("#map2").vectorMap("set", "colors", colorsDictionnary); The colors of the first one only is changed. and this happens only when changing colors. Always the first one have it's colors changed even if I am using $("#map2") How can change the colors of the map2 without touching map1? Thank you very much for any help, I really need it

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  • Search functionality in a lightbox

    - by Salil
    Hi All, I have a page on which there is a link search. onclicking search i open a LIGHTBOX where i get a textfield and Search button. Now i want when i enter keyword in textfield and enter on submit button a result should be shown in a lighbox only. is it possible w/o ajax or i have to use ajax form only. just curious why we used get request instead of post request for Search functionality.

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  • Browser loading strategy, <head>...<body>

    - by Bin Chen
    I am inspecting some interesting behaviors of browser, I don't know it's in standard or not. If I put everythin inside <head></head>, the browser will only begin to render the page after all the resouces in head is retrieved. So I am thinking that put as little as possible things into head is one of the important website optimization techniques, is it right? My question is: If I put script/css in body or other parts of the html, how can I know that script has been loaded successfully so that I will not be calling a undefined function?

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  • why jquery detach element will cause a form to submit?

    - by jiewmeng
    i wonder why in the following example, trying to detach an element (li) causes the form containing it to submit html <form id="frmToDo" name="frmToDo"> <p id="lineInput"> ... <input type="submit" id="btnSubmit" value="Add" /> </p> <ul id="todolist"> <!-- added in ajax --> </ul> </form> JS $("#frmToDo").submit(function() { // this runs after: $("#todolist").detach(...) }); $("#todolist").delegate("li[id^=task-] button", "click", function() { $("#todolist").detach($($(this).parent()).id()); return false; });

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  • who wrote 250k tests for webkit?

    - by amwinter
    assuming a yield of 3 per hour, that's 83000 hours. 8 hours a day makes 10,500 days, divide by thirty to get 342 mythical man months. I call them mythical because writing 125 tests per person per week is unreal. can any wise soul out there on SO shed some light on what sort of mythical men write unreal quantities of tests for large software projects? thank you. update chrisw thinks there are only 20k tests (check out his explanation below). PS I'd really like to hear from folks who have worked on projects with large test bases

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  • Change div backgroung color base on result from servlet using jquery

    - by Both FM
    Java Script Code Snippet $(document).ready(function() { $("#button").click(function(){ $cityName = document.getElementById("name").value; $.post("AddServlet", { name:$cityName }, function(xml) { $("#feedback").html( $("result", xml).text() ); }); }); }); In Servlet String name= request.getParameter("name"); if (name.equals("shahid")) { response.setContentType("text/xml"); out.println("<result>You are shahid</result>"); } else{ response.setContentType("text/xml"); out.println("<result>You are not shahid</result>"); } This is working fine! but I want to change the background color of div (feedback) accordingly , means if condition true, background color should be Green otherwise background color should be Red (else)

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  • prevent hover set by the CSS

    - by meo
    I try to prevent the Browser from using the :hover effect of the CSS. $("ul#mainFilter a").hover( function(o){ o.preventDefault(); ...do my stuff... }, function(o){ o.preventDefault(); ...do my stuff... }); I tired it with return false; to but it does not work. Does anyone know how to do this? due the answers i give you some more nfo: I have set the a and a:hover styles, in my CSS already. Now if JS is available on the clients machine, i want to overwrite the effect with a smoother one. (using jQuery color plugin) As mentioned by fudgey, a work around would be to set the style (using .css()) but i would have to overwrite every single effect specified in the CSS (see here: http://jsfiddle.net/raPeX/1/ ). I am looking for a generic solution.

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  • jQuery.ajax() + empty JSON object = parse error

    - by roosteronacid
    I get a parse error when using jQuery to load some JSON data. Here's a snippet of my code: jQuery.ajax({ dataType: "json", success: function (json) { jQuery.each(json, function () { alert(this["columnName"]); }); } }); I get no errors when parsing a non-empty JSON object. So my guess is that the problem is with my serializer. Question is: how do I format an empty JSON object which jQuery won't consider malformed? This is what I've tried so far, with no success: {[]} {[null]} {} {null} {"rows": []} {"rows": null} {"rows": {}} UPDATE: I can understand that I've been somewhat vague--let me try and clarify: Parsing of the JSON object is not the issue here--JQuery is - I think. jQuery throws a parse-error (invokes the error function). It seems like jQuery's internal JSON validation is not accepting any of the before mentioned objects. Not even the valid ones. Output of the error function is: XMLHttpRequest: XMLHttpRequest readyState=4 status=200 textStatus: parsererror errorThrown: undefined This goes for all of the before mentioned objects.

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  • Animate an Image after hovering an item a second

    - by mikep
    Hey, after some tries to get this to work, i ask you, if you know where my mistake is. This is my code until now: $(".menu a").hover( function () { $(this).data('timeout', setTimeout( function () { $(this).hover(function() { $(this).next("em").animate({opacity: "show", top: "-65"}, "slow"); }, function() { $(this).next("em").animate({opacity: "hide", top: "-75"}, "fast"); }); }, 1000)); }, function () { clearTimeout($(this).data('timeout')); }); i would be happy about some help.

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  • Heading div images should be displayed at a lower depth

    - by Mack
    I have a webpage where the top 25% of the page is the heading(with images in it) & the rest of the page has the content. I am trying to get the heading div to display is pictures at a lower depth as the content div because currently the heading images overflow into the content div(intentionally) & when they do they mess up the positioning of the HTML elements in the content div. My code below should make the heading div display below the content div but it doesn't. Can you help me figure out why & how to fix it? My CSS: html, body { height: 100%; width: 100%; } body { background-color: RGB(255, 255, 255); margin: 20px; text-align: center; } #outerContainer { background-color: #DCFF9A; height: 100%; width: 100%; } #header { width: 1200px; height: 25%; background-color: blue; margin-left: auto; margin-right: auto; overflow: visible; z-index: -5; } #main { display: block; width: 1200px; height: 60%; background-color: blue; margin-left: auto; margin-right: auto; z-index: 5; } #navBar { float: left; height: 800px; width: 240px; background-color: red; } #content { float: left; height: 800px; width: 760px; background-color: yellow; } #kamaleiText { float: left; } #kamaleiLogo { float: left; padding-top: 30px; background-color: green; z-index: inherit; } #kamaleiLeaves { float: right; z-index: -2; background-color: cyan; z-index: inherit; } And my HTML is the following: <body> <div id="outerContainer"> <div id="header"> <img id="kamaleiLogo" src="" alt="Pic1" height="98%" width="300px"/> <!-- Knowtice if I set the width to something smaller then everything is spaced out correctly, so these elements are not being shown below others when they should be --> <img id="kamaleiLeaves" src="" alt="Pic2" height="300px" width="300px"/> </div> <br/> <div id="main"> <div id="navBar"> </div> <div id="content"> abcdef </div> </div> </div> </body>

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