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  • Processing JSON data with jQuery - strange results needing alert()

    - by James
    I have this code below. I randomly ran across that it will work if I have that alert message exactly where it is. If I take it out or move it to any other spot the tabs will not appear. What exactly is that alert doing that allows the code to work and how can I make it work without the alert? If I move the each loop into the success section it does not work even with the alert. $.ajax({ type: "GET", url: "../ajax.php", data: "action=tabs", dataType: "json", success: function(data){ Projects = data; } }); alert("yes"); $.each(Projects, function(i){ /* Sequentially creating the tabs and assigning a color from the array: */ var tmp = $('<li><a href="#" class="tab green">'+Projects[i].name+'<span class="left" /><span class="right" /></a></li>'); /* Setting the page data for each hyperlink: */ tmp.find('a').data('page','../ajax.php?action=lists&projectID='+Projects[i].project_id); /* Adding the tab to the UL container: */ $('ul.tabContainer').append(tmp); }); The ajax code is retuning json with this code $query = mysql_query("SELECT * FROM `projects` ORDER BY `position` ASC"); $projects = array(); // Filling the $projects array with new project objects: while($row = mysql_fetch_assoc($query)){ $projects[] = $row; } echo json_encode($projects); The returning data is very small and very fast so I don't think that is the problem.

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  • Simple accordion menu (jQuery)

    - by Nimbuz
    // ACCORDION $('.accordion .answer').hide(); // hide all $('.accordion .question').click(function(){ $('.accordion .answer').slideUp(); // hide all open $(this).addClass('active').next().slideDown(); // show the anwser return false; }); HTML: <dl class="accordion"> <dt class="question">question</dt> <dd class="answer">answer</dd> <dt class="question">question</dt> <dd class="answer">answer</dd> </dl> ... works, but the 'active' class is removed from inactive question elements and atleast one of the answer remains open, all answers should be able to close. Thanks!

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  • jQuery if condition text contains

    - by olo
    I wrote a simple if condition, but not quite working. if text is 123 change to hi, if text is 456 change it to hi2 Could someone please give me a hand. <h1>123</h1> <h1>456</h1> <h1>789</h1>? $(document).ready(function() { var changeText1 = '123'; var changeText2 = '456'; var text = $(h1).text(); if (text == changeText) { $(this).text('hi'); } else if (text == changeText2 ) { $(this).text('hi2'); } }); ? http://jsfiddle.net/8P2ma/

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  • jquery element's place when toggeling

    - by Noam Zadok
    i'm building a page, which will have categories that will contain a list of pages to go with them. at first all the list are hidden, and than I click on a category and the list slides down. this is the code of the script: $(document).ready(function() { $('.menu-list').hide(); $('.menu-title').click(function() { if ($(this).next().is(':not(:visible)')) { $('.menu-list:visible').slideUp(); $(this).next().slideDown(); } }); The script works, but the problem is when I'm clicking on a category in a column that has more categories than the other. than the last category is moving to the left and I don't want it to. Here is the code in jsfiddle: http://jsfiddle.net/U7rKX/4/ Can you help me?

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  • How to change jQuery toggle() status

    - by Zier Gofren Schlanum
    Using toogle to show/hide the div, I've got a problem that when I hide my div with anothor function, I have to click twice on the button to perform correct action. Is there any way change the toggle switch like I clicked the button? $('#add_task').toggle(function() { if ($("#new_task_status").attr("value")==0) { $("#new_task").slideDown(); $("#new_task_status").attr("value", "1"); } }, function() { if ($("#new_task_status").attr("value")==1) { $("#new_task").slideUp(); $("#new_task_status").attr("value", "0"); } }); $('nav').click(function() { if ($("#new_task_status").attr("value")==1) { $("#new_task_status").attr("value", "0"); $("#new_task").slideUp(); } });

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  • Applying jQuery attr value to new DOM elements (result of AJAX query)

    - by Daniel
    Hello everyone, I have a div on a page whose contents is replaced by an AJAX request when the user selects an option from a select list. When the page loads, I issue a command to disable the autocomplete feature for all of the pages text input elements: //Stop that pesky browser autocomplete $('input[type=text]').attr("autocomplete", "off"); However, when new elements appear in the div after an AJAX call, this line of code does not reference them because they were not part of the original DOM (when the page was loaded). I have tried appending the autocomplete line to the end of the post function: //AJAX Post request that changes the fields in the address div for each different country $("div#address select#country").live("change", function() { $.post("<?php print($_SERVER['PHP_SELF']); ?>", { country: $(this).val() }, function(data) { $('div#address').html(data); }, "text"); $('div#address input[type=text]').attr("autocomplete", "off"); }); But for some reason it does not work and the autocomplete pops up when text is entered into any of the address fields. As far as I am aware I cannot use .live() to select the input elements because changing an attribute is not classed as an event. So can anyone advise me how to modify the attributes of a newly created DOM element?

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  • Can a link have both an onclick jquery and javascript event?

    - by odpogn
    I have a link that jQuery listens to, and if clicked it will toggle another div. The link also has an onclick javascript action. When I click the link, the div I want to toggle shows, but the javascript doesn't execute. Is it possible to get the javascript to execute AND have jQuery toggle the div? If so what would I put in the jQuery code to allow the link to execute the onclick javascript action? jQuery script $(function() { $('#links a').live('click', function() { $("#showall").toggle('slow'); }); }); my link <div id ="links"> <a href="some javascript" onclick="javascript">Play</a> </div>

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  • jQuery cycle query

    - by Happy
    We have a script used for each .item: $(".item").each(function(){ item_link = "http://..."; block = $('.block', this); $.get(item_link, function(data) { var src = $('img.slide', data).attr('src'); block.html(src); }); }); item_link variable is uniquie for each query. There can be 100 .item or more. The problem is - server has limit on connections at the same time, that why some .item get var src, some not. The best solution is to use just one .get at the same time. I think there should be some counter, if .get is finished - it gives message "I'm finished, you can start" to the next .get and so on. How to do that? Thanks.

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  • Setting an attribute in Jquery not working

    - by Probocop
    Hi, I have the following function which limits the amount of characters you can enter into a text area. What's meant to happen is, if the text length is higher than the text limit, set an attribute of disabled="disabled" on the submit button, but it isn't getting set, my function code is as follows: function limitChars(textid, limit, infodiv) { var text = $('#'+textid).val(); var textlength = text.length; if(textlength > limit) { $('#' + infodiv).html('You cannot write more then '+limit+' characters!'); $('input#submit').attr('disabled', 'disabled'); } else { $('#' + infodiv).html('You have '+ (limit - textlength) +' characters left.'); } } Any ideas?

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  • Jquery .text() seems not to work on XML in IE7

    - by volder
    My PHP backend sends XML response to the client (ajax): <response> <code>0</code> <message>OK</message> </response> in the javascript I'm trying to get CODE value in this way: var errorCode = $('code', xml).text(); and then depending on errorCode value I do processing. It is working fine in all browsers I tested except IE7. Instead of CODE value - it is giving me the empty string. The problem is not in 0 value, because I tried to use 5 as a code for example - the result was the same. Any ideas, because I'm stuck with :(( Thanks.

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  • jQuery link nudge and color transform

    - by DaveKingsnorth
    Hey everyone, I have achieved the effect described in the title using the following code: $(document).ready(function(){ $('.button').mousedown(function() { $(this).animate({ 'top': '3px' }, 70); }); $('.button').mouseup(function() { $(this).animate({ 'top': '0px' }, 70); }); $('.button').hover(function() { $(this).stop().animate({ color: '#fff', backgroundColor: '#000' }, 250); }); $('.button').mouseout(function() { $(this).stop().animate({ color: '#000', backgroundColor: '#fff' }, 250); }); }); I am pretty sure that that this code can be reduced significantly, can anyone help me out? Please note that I want the button to animate when the mouse is clicked and not return to it's original position until the mouse is released. Cheers

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  • jquery add remove objects

    - by Scarface
    Hey guys quick question, I have an add remove script that will add a unique element and should remove it on a click function but does not. I think it is because the added object is not in the DOM when page is loaded but I am not sure how to fix this. IF anyone has any advice I would greatly appreciate it. $(document).ready(function(){ if (action=='content-change'){ $('#droppable2-inner').empty().append('<div id="content-image"><img id="visual-background2" src=' + src + '></div><div id="drop-content" action="drop-image">x</div>'); } $("#drop-content").click(function() { $('#content-image').remove(); }); })

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  • JQuery-PAge load

    - by Jayabharathi
    hi, Upon page reload, all the nodes expand and then only the selected node remain expanded which is the desired behavior. However, I'd like to prevent all the nodes from expanding upon refresh as it creates a flicker. Has anyone else experience this behaviour? How can I turn it off? Thanks

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  • Buttons created through jquery don't respond to clicks

    - by Atrus
    As I've come to understand using $('.whatever').click() only works for items created initially. Additional items won't respond in the correct fashion. I was then directed to using something like $('.whatever).on('click', myFunction()). However, I'm not detecting any difference, as newly created items are not called. Here is a JSFiddle demonstration my example code: http://jsfiddle.net/atrus6/zaKZN/ My initial input plus 'Kill' will work in the correct fashion, however any additional 'input + kill's will not not do anything. Am I incorrectly using .on() or is it something else?

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  • jquery - stop page reload

    - by lamrin
    hi, I have Textbox and Button(Next and Previous) displayed in Lightbox. currently my page is reloading on clicking Enter button. I dont want this to happen. What i want is, when i click Enter button the "Next" button should be clicked without page reload which resides back of lightbox. I used following code, but both reload and click on Next button is happening $("input").bind('keyup', function(event){ if(event.keyCode == 13){ $("#nextbtn").trigger('click'); } event.preventDefault(); return false; });

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  • jquery draggable throws error when 'mouseup' is triggered

    - by Moustard
    If you build a simple dragger: $(document).ready( function() { $('#tomove').draggable( { axis: 'x', drag: function(event, ui) { mouseUp(); } }); } ); And you try to stop it programmatically: function mouseUp() { if($('#tomove').offset().left 400) { $('#tomove').trigger('mouseup'); } } You will get this message in error console: this.helper is null Is there any way to fix this? Thanks for your help.

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  • how to solve this jquery problem

    - by From.ME.to.YOU
    Hello i have 2 divs above each others, at a given moment one is shown and the other is hidden, the script should display #div2 when the mouse enters #div1 and should show #div1 when the mouse leaves #div2 the problem comes when the mouse enters #div1 and leaves before #div2 is displayed so the #div2 will stay displayed but the mouse has left #div2 already any help ? my jqurey code $('#div1').mouseenter(function(){ $('#div1').fadeOut("fast",function(){ $('#div2').fadeIn("fast"); }); }); $('#div2').mouseleave(function(){ $('#div2').fadeOut("fast",function(){ $('#div1').fadeIn("fast"); }); });

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  • How do i loop an ajax request (using jquery) and jsp

    - by Mrshll187
    <script> //when page is ready do the following $(document).ready(function() { //set interval of refresh setInterval(doAjaxMethod, 1000); }); function doAjaxMethod(id) { $.ajax({ url: "getStatus/"+id, dataType: "json", success: function(json) { $('#ajaxStatus').html(json.status); } }); </script> <% //How can I do something like this int n = object.size(); for(int i=0; i<n; i++) { doAjaxMethod(object.getId()); } %> <div id=ajaxStatus> status updates here </div>

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  • Jquery incrementing number +1 0n page refresh.

    - by sameast
    Hi guys i am trying to modify this code here. $(document).ready(function() { var randomImages = ['img-1','img-2','img-3','img-4']; var rndNum = Math.floor(Math.random() * randomImages.length); $("div#bg-image").css({ background: "url(http://example.com/images/" + randomImages[rndNum] + ".jpg) no-repeat" }); }); This works fine and gives me a random image each time which is great but what i need is for the image to increment +1 each time on page refresh. This is because sometimes i can refresh 3 times and will still get the same image show when using Math.random(). I need to cancel the random and set +1 each time. Any help

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  • jquery 2 fades complete at the same time

    - by odavy
    Hello again, just another quick one: I am noticing differences with fadeOut dependant on whether this is a target. Here's my structure. I have rows of data on my page, and each row has two icons. One is an update icon for that row, one is a delete icon for that row. When a user clicks the update icon for a particular row, I want both the update and the delete icons to fade away. So, in order to fade the thing the user clicked (the update button) and its corresponding delete button, I am using... $(this).next().add(this).fadeOut('slow'); ...which works, but the two elements don't fade at the same time. this fades first (which is the update icon), and then this.next fades out (the delete icon). But if I specify the two elements by name... $('#updS2, #delS2').fadeOut('slow'); then they fade together. Why is it different? Apologies for Friday rambling.

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