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  • Load content while scrolling a div with jquery

    - by enfix
    I need to load content while scrolling a div, not window. That's my CSS code: #sidebar{ width:30%; float:right; height:455px; } #video_list{ height:100%; overflow:auto; } And this is my html code: <div id="sidebar" > <!-- other --> <div id="video_list"> </div> </div> Video_list is scrollable and the content is loaded by ajax call. When I go to the end of scrollbar i need to load content again. How can i determine the height of scrollable div ? I tried this: if ($("#video_list").scrollTop()==$("#video_list").height()){ loadContent(); } but it doesn't work !

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  • jQuery to select where no children or first child is not image

    - by hacker
    I'm trying to dynamically style some elements on my pages. So, if I had the following code: <a href="#"> Select Me </a> <a href="#"> <img src="blah.jpg" /> Don't select me </a> <a href="#"> <div>Don't select me either</div> <img src="blah.jpg" /> </a> <a href="#"> <div>You can select me too.</div> </a> I would like it to select the first and fourth tags. From what I could tell, by using: $("a:first-child") Won't select the first tag because it doesn't have any children (just text). The second tag should not get selected so something like: $("a:first-child").not("img) but that leaves out the first item. EDIT: If there is an IMG anywhere in the A element, don't select it.

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  • Reloading an external element (via jQuery's .load) without impact on same-named host elements on sam

    - by Martin Pescador
    Hello together! [First, I'm an absolute beginner. I tried to express myself as good as I could - please correct me on any issue... Now: I have the following problem:] I am loading a div element, which class always is ".gallery" from a couple of pages (in this example "the page index.php?page=orange") into another page's div (in this case with the ID "orange") using the following code: $("#orange").load("http://example.com/index.php?page=orange .gallery"); Each div.gallery I load in, is a set of a few images. Between them, you can switch (there are "previous"- and "next"-links in ".imgnavi"). $(".imgnavi a").live("click", function(ev) { ev.preventDefault(); ev.stopPropagation(); $(".gallery").load($(this).attr("href")); return false; }) What happens now: Loading the different div.gallery into the new page is no problem, but as soon as I start to navigate inside those divs (each div is a little gallery, where you can switch between images), the div.gallery I am switching in is suddenly loaded into EVERY other div.gallery in the document! How do I prevent that?

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  • jQuery Not Selector and Live Binding

    - by ahsteele
    I am trying to bind all of the a elements on a page except for those with the title attribute of on. The code below ends up not attaching the click event to any of the a elements on the page. If I remove the not it works but of course binds to a elements I do not want the code applied to. What am I doing wrong with the not selector? $(document).ready(function() { $('a').not('title=on').live('click', function(event) { ... }); });

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  • jQuery select change/click problem - change doesn't work in IE, click doesn't work in Chrome

    - by dan727
    As the title says, I have a problem with binding to a change in a dropdown select list - it seems that "change" doesn't work with IE(7 or 8), so when I try the alternative and use a "click" event, it works in IE but doesn't work in Chrome! Am I missing something obvious here? Here's my code: //event handler for showing hidden form elements (also ensures only relevant hidden els shown) //IE needs click event instead of change $('.select_change').live("change", function(){ //check if value is other if ($(this).val() == 'other') $(this).parent().find(".hidden").show(); //if user changes select value from other then hide input if ($(this).val() != 'other') $(this).parent().find(".hidden").hide(); return false; }); The dropdown HTML is as follows: <select id="title" name="title" class="validate[required,funcCall[validateNotDefault]] select_change" > <option value="default" selected="selected">Please choose from options</option> <option value="yellow">Yellow</option> <option value="black">Black</option> <option value="chocoloate">Chocolate</option> <option value="other">Other</option> </select>

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  • Highlighting dates between two selected dates jQuery UI Datepicker

    - by Ralph
    I have one datepicker with numberOfMonths set to 2. Arrival Date and Departure Date are determined using this logic (within onSelect): if ((count % 2)==0) { depart = $("#datepicker-1").datepicker('getDate'); if (arriv depart) { temp=arriv; arriv=depart; depart=temp; } $("#check-in").val($.datepicker.formatDate("DD, MM d, yy",arriv)); $("#check-out").val($.datepicker.formatDate("DD, MM d, yy",depart)); } else { arriv = $("#datepicker-1").datepicker('getDate'); depart = null; if ((arriv depart)&&(depart!=null)) { temp=arriv; arriv=depart; depart=temp; } $("#day-count").val(''); $("#check-in").val($.datepicker.formatDate("DD, MM d, yy",arriv)); $("#check-out").val($.datepicker.formatDate("DD, MM d, yy",depart)); } if(depart!=null) { diffDays = Math.abs((arriv.getTime() - depart.getTime())/(oneDay)); if (diffDays == 0) { $("#day-count").val((diffDays+1)+' Night/s'); } else { $("#day-count").val(diffDays+' Night/s'); } } Getting the number of days within these 2 dates has no problem What I want now is highlight those dates starting from the Arrival to Departure I tried working around the onSelect but had no luck. I am now using beforeShowDay to highlight these dates but I can't seem to figure it out Got a sample from here Basically, it is customized to highlight 11 or 12 days after the selected date (Here's the code from that link). $('#datePicker').datepicker({beforeShowDay: function(date) { if (selected != null && date.getTime() selected.getTime() && (date.getTime() - selected.getTime()) Since I am new to using the UI, and the logic is not clear to me yet, I can't seem to figure this out. Any ideas on how I can make this highlight dates between the Arrival and Departure using my aforementioned logic used in determining the two?

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  • jQuery datepicker returns "inst is null" error when loaded via AJAX

    - by Robert
    I'm loading content via an AJAX call into a table row added to the DOM on the fly. I'm calling the datepicker functionality in my callback function and the calendar shows fine. However, when I click on the date, I get an error: inst is null. Here's my code: $(document).ready(function() { $(".edit").live("click", function() { //Delete previously loaded edit row $("#tempEditRow").remove(); //Get the record id of the row to be edited var recordID = $(this).parent("td").parent("tr").attr("id"); //Add the new row to the document $(this).parent("td").parent("tr").after("<tr id=\"tempEditRow\"><td id=\"tempEditCell\" colspan=\"100\"></td></tr>") //Get a reference to the new row var container = $("#tempEditCell"); //Populate the container populateContainer("/wpm/includes/ajax_editApplication.cfm?id=" + recordID, container); }); }); function populateContainer(ajaxUrl, container) { //Populate the container $.ajax({ url: ajaxUrl, cache: false, success: function(html){ $(container).html(html); $('.datepicker').datepicker(); } }); } I've tried deleting the hasDatepicker class, deleting any references to the datepicker, etc. but nothing is working. Thanks in advance for helping!

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  • jQuery Datepicker - Programatically Limit Second Datepicker

    - by Dodinas
    Hello all, I've recently been using the following piece of code to limit my 2nd Date picker (end date) so that it does not precede the date of the 1st Date picker. $("#datepicker").datepicker({ minDate: +5, maxDate: '+1M +10D', onSelect: function(dateText, inst){ var the_date = dateText; $("#datepicker2").datepicker('option', 'minDate', the_date); } }); $("#datepicker2").datepicker({ maxDate: '+1M +10D', onSelect: function(dateText, inst){ } }); However, lately, I wanted to format my datepickers using: dateFormat: 'yy-mm-dd' But now, the 2nd datepicker actually allows the user to pick a date 1 day before. For example, if the user picks the 1st date: 2010-04-03, when the 2nd Datepicker pops up, they are able to pick 2010-04-02 (1 day before their first selected date). I do not want the user to be able to pick a date that was before their first selected day. Any ideas why this isn't working after I added in the "dateFormat"?

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  • jquery ui tabs load event does not fire

    - by illdev
    I have got the following very simple code: function init() { var articleTabs = $('#articleTabs'); articleTabs.tabs('add', admin.pageVars.siteRoot + '/articles/themes/' + admin.pageVars.params.id, 'Temas'); articleTabs.tabs({ load : function(event, ui) { $('.jsonForm').jsonForm(); } }); } This successfully adds a new tab panel to an existing tab control. However upon activation, the load function does never fire. What is my mistake? (There are no javascript exceptions)

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  • jQuery selector issue finding image with usemap attribute

    - by Greg K
    I have an image map in my page: <div id="books"> <img src="images/books.png" width="330" height="298" border="0" \ usemap="#map_books" /> <map name="map_books" id="map_books" alt="books"> <area shape="poly" coords="17,73,81,288,210,248,254,264, ..." \ href="/about" alt="books" /> </map> </div> I have a function that tries to find the image in the document using this map: function(elemId) { // elemId = "#map_books" if ($(elemId).attr("tagName") == "MAP") { // find image using this map var selector = "img [usemap=\\" + elemId + "]"; var img = $(selector); if (img.length == 0) { console.log("Could not find image using " + selector); } } It fails to find the image. Could not find image using img [usemap=\#map_books] I've escaped the elemId because it starts with a hash and tried variations of selectors. $("img [usemap$=" + elemId.substring(1) + "]") $("img").find("[usemap=\\" + elemId + "]") Neither find the image. Any ideas?

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  • [jQuery] Trouble loading tooltips on all images displayed inside Colorbox

    - by adaneko
    I would like to load a tooltip plugin (I'm currently trying qTip, but I've tried a few and have run into the same problem each time) inside Colorbox (http://colorpowered.com/colorbox/). Colorbox dynamically loads this code to display the images you want to show in it: <div id="cboxLoadedContent" style="display: block; width: 400px; overflow: auto; height: 498px;"> <img src="image.jpg" id="cboxPhoto" style="margin: 49px auto auto; border: medium none; display: block; float: none; cursor: pointer;"> </div> Using Colorbox's event hooks, I am currently calling my tooltip plugin on onComplete, but this only applies the tooltip to the first image in the group. If you go to the next image, the tooltip needs to be recalled as Colorbox regenerates the code displayed above. What is the best way to recall the tooltip plugin? I have tried to recall the tooltip by attaching it to clicking on the div with the id "cboxNext" as a test, but it doesn't work since it takes time for cboxPhoto to load, so I think the functions generating the tooltip load before they can apply to the image.

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  • Jquery UI Slider - Input a Value and Slider Move to Location

    - by RobertC
    I was wondering if anyone has found a solution or example to actually populating the input box of a slider and having it slide to the appropriate position onBlur() .. Currently, as we all know, it just updates this value with the position you are at. So in some regards, I am trying to reverse the functionality of this amazing slider. One link I found: http://www.webdeveloper.com/forum/archive/index.php/t-177578.html is a bit outdated, but looks like they made an attempt. However, the links to the results do not exist. I am hoping that there may be a solution out there. I know Filament has re-engineered the slider to handle select (drop down) values, and it works flawlessly.. So the goal would be to do the same, but with an input text box. Any help would be incredible! Thanks in Advance!! Robert

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  • Styling jQuery validation

    - by Steve
    When I have this, the div, which just has text in it, uses all the horizontal width it can, so there's trailing width after the text, which I can tell from the background color. errorElement: "div", errorPlacement: function(error, element) { error.insertBefore("#zzz"); When I use this, the width is the same as the text contained, but I cannot get each individual error (span) to be on a separate line via display: block. errorElement: "span", errorPlacement: function(error, element) { error.insertBefore("#zzz"); error.css("display", "block"); Is there another way to force a break on a span element?

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  • jQuery animate() and appendTo() problem

    - by Devyn
    Hi! I'm doing a chess game. In there, I want to move an element with effect and then append it to new div. Following is my code. //--> #p70 is just ablove #p80 //--> each square is 64px $('#p80').animate({bottom:'+=64px'},500); //--> move one square above $('#b70').append($('#p80')); //--> append the animated element to owner 'div' The problem is, it moves 2 square( equivalent to 128px) where I only did is 64px. Here is my page and if you click the white square just above the pawn, you'll see the problem. I've tried adding delay(1000) and even javascript setTimeout but nothing works :( Really appreciate your helps in advance!

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  • jQuery: ajax polling plugin alternative (instead of PeriodicalUpdater?)

    - by Lyon
    Hi, I'm trying to poll a script every few seconds. The script will return a timestamp, and if this timestamp is different from the previous (the first time is always true since it's comparing with nothing), then do something. Thing is PeriodicalUpdater seems to work fine for me. But I read that JSON.parse does not work in IE<8. I'm therefore hoping there's another alternative that would support more browsers out there? Is there another plugin that can do ajax polling? Thanks!

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  • jQuery .ajax() call to page method works in FF only when async is false

    - by Steve
    I'm calling a page method using .ajax() and it works in IE8 whatever the value of async is. However, in FF3.6, it only works with async set to false. When async is set to true, in Firebug, I just see status aborted. The page validates. I can work with async set to false, but any clues as to why FF can't work with async set to true? $("[id$='_www']").click(function() { var hhh = false; $.ajax({ async: false, cache: false, type: "POST", url: "/abc/def.aspx/jkl", contentType: "application/json; charset=utf-8", dataType: "json", data: "{ 'eee': '" + window.location.href.match(/\d{1,3}$/) + "', 'ttt': '" + $("[id$='_zzz']").val() + "' }", success: function(msg) { $("#ggg").html(msg.d); }, error: function(xhr, err) { hhh = true; } }); return hhh; });

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  • Jquery Tabs help with onShow function

    - by StealthRT
    Hey all i am trying to figiure out why my code is not triggering the "onShow" function for the tabs. Here is my code: $(document).ready(function() { $('#tabMain > ul').tabs({ fx: {height: 'toggle'},onShow: function() {alert('onShow');} }); }) I never see the alert box pop up saying "onShow" so i do not know what i am doing wrong? Any help would be awesome! :) David

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  • JQuery Ajax Load Mobile Browser Back Functionality

    - by Brad
    Currently working on a mobile site using the .load() technique: $.ajaxSetup ({cache: false}); contentLoad(); function contentLoad() { $('a.inline').click(function(){ var toLoad = $(this).attr('href')+' #content'; $('#loading').show(); $('#content').load(toLoad,'',showNewContent) function showNewContent() { $('#loading').hide(); $('#content').show(); contentLoad(); } return false; }); } How would I be able to integrate back and forward button functionality into mobile browsers? Hope this is possible. Thanks in advance.

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  • Can you clear jquery ajax cache?

    - by chobo2
    Hi I am wondering is it possible to clear the cache from a particular ajax method? Say if I have this $.ajax({ url: "test.html", cache: true, success: function(html){ $("#results").append(html); } }); Now 99% of the time a cached result can be used since it should always be same content. However if a user updates this content it of course changes. If it is cached and it would still show the old content. So it would be cool if I could pick out this cache for this method and clear it and all other cached stuff would stay. Can this be done?

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  • JQuery datePicker: start/end date should be within one year

    - by Abu Hamzah
    So if my start date is : 04/22/2010 then my end date selection can be up to 04/22/2011 and after 04/22/2011 are dates all disabled. Here is what I have for both selection start and end date: $(document).ready(function () { $('#endDate').datepicker({ showOn: 'button', buttonImage: '../images/Calendar.png', buttonImageOnly: true, onSelect: function () { }, onClose: function () { $(this).focus(); } }); $('#startDate').datepicker({ showOn: 'button', buttonImage: '../images/Calendar.png', buttonImageOnly: true, onSelect: function (dateText, inst) { $('#endDate').datepicker("option", 'minDate', new Date(dateText)); } , onClose: function () { $(this).focus(); } }); });

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  • jQuery: How to disable tooltip

    - by epitka
    Is there a way to disable browser tooltip from displaying when hovering over elements that have attribute 'title' populated? Note that I don't want to remove title content. Here is the code are requested: $(document).ready(function() { $('a.clickableSticky').cluetip({ splitTitle: '|', showTitle: false, titleAttribute: 'description', activation: 'click', sticky: true, arrows: true, closePosition: 'title' }); }); and in asp.net <ItemTemplate> <a class="clickableSticky" href="#" title=' <%#((Limit)Container.DataItem).Tip %>'> <img src="..\App_Themes\default\images\icons\information.png"/> </a> </ItemTemplate>

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  • Select All CheckBoxes in GridView ASP.NET using JQuery

    - by dexter
    I have checkBoxes in my Gridview templete columns called "Category A" and "Category B". I want Select-All functionality, i.e. when the user checks the Select-All check Box in category A column, all the checkboxes must get checked under that column. Same for Category B. I am trying with the code below. The problem with my code is, it selects all the check boxes in the entire gridview, "Category A" as well as "Category B"s checkboxes. But, I want only checkboxes selected under the same column. function SelectAllCheckboxesA(chk) { $('#<%=gvSurveys.ClientID %>').find("input:checkbox").each(function() { if (this != chk) { if ($(this).hasClass('CatA') != false) { this.checked = chk.checked; } } else { alert($(this)); } }); } <asp:GridView ID="gvSurveys" runat="server" AutoGenerateColumns="false" AllowSorting="True" Width="1500px"> <Columns> <asp:TemplateField> <HeaderTemplate>Category A <asp:CheckBox ID="chkSelectAllCatA" runat="server" Visible="false" onclick="javascript:SelectAllCheckboxesA(this);" CssClass="SACatA" /> </HeaderTemplate> <ItemTemplate> <asp:CheckBox ID="chkCatA" runat="server" Enabled="false" CssClass="CatA" /> </ItemTemplate> </asp:TemplateField> <asp:TemplateField> <HeaderTemplate> Category B <asp:CheckBox ID="chkSelectAllCatB" runat="server" Visible="false" CssClass="CatB" onclick="javascript:SelectAllCheckboxesB(this);" /> </HeaderTemplate> <ItemTemplate> <asp:CheckBox ID="chkCatB" runat="server" Enabled="false" /> </ItemTemplate> </asp:TemplateField> </Columns> </asp:GridView>

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