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  • jquery intercept

    - by zurna
    In another question's discussion, I became aware of intercepting clicks and updating area without refreshing the whole page. Problem is, the following code seems correct to me and I dont receive any errors but data taken from another page is not displayed at all. Please advise. main page $('ul.thumbs li.pagination a').live('click', function() { var pageNumber = parseInt($(this).text().replace(/[^0-9]/g, '')); $(function ViewImages() { $.ajax({ type: "GET", url: "/FLPM/cp/images.cs.asp?Process=ViewImages&PAGEID=" + pageNumber, success: function(data) { $("#ViewImages").html(data); }, error: function (XMLHttpRequest, textStatus, errorThrown) { $("#ViewImages").html('.'); } }); }); return false; }); <div id="ViewImages"> </div> page where data lays <ul class="thumbs"> <li> <a href="#" class="thumb"><img src="/FLPM/media/news/images/5P2B4K5M_sm.jpg" alt="Forest Flowers" class="floatLeft" /></a> <br /> <a href="?Process=DeleteImage&IMAGEID=21" class="thumb"><span class="floatLeft">DELETE</span></a> </li> <li> <a href="#" class="thumb"><img src="/FLPM/media/news/images/6Z3L5U6W_sm.jpg" alt="Forest" class="floatLeft" /></a> <br /> <a href="?Process=DeleteImage&IMAGEID=20" class="thumb"><span class="floatLeft">DELETE</span></a> </li> <li> <a href="#" class="thumb"><img src="/FLPM/media/news/images/8O5A7J8M_sm.jpg" alt="Dock" class="floatLeft" /></a> <br /> <a href="?Process=DeleteImage&IMAGEID=19" class="thumb"><span class="floatLeft">DELETE</span></a> </li> <li> <a href="#" class="thumb"><img src="/FLPM/media/news/images/9Q6B3Q4S_sm.jpg" alt="Desert Landscape" class="floatLeft" /></a> <br /> <a href="?Process=DeleteImage&IMAGEID=18" class="thumb"><span class="floatLeft">DELETE</span></a> </li> <li> <a href="#" class="thumb"><img src="/FLPM/media/news/images/5B2N4W5Z_sm.jpg" alt="Creek" class="floatLeft" /></a> <br /> <a href="?Process=DeleteImage&IMAGEID=17" class="thumb"><span class="floatLeft">DELETE</span></a> </li> <li class="pagination">1.&nbsp;</li> <li class="pagination"><a href="2">2.</a>&nbsp;</li> </ul>

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  • Improve performance of searching JSON object with jQuery

    - by cale_b
    Please forgive me if this is answered on SO somewhere already. I've searched, and it seems as though this is a fairly specific case. Here's an example of the JSON (NOTE: this is very stripped down - this is dynamically loaded, and currently there are 126 records): var layout = { "2":[{"id":"40","attribute_id":"2","option_id":null,"design_attribute_id":"4","design_option_id":"131","width":"10","height":"10", "repeat":"0","top":"0","left":"0","bottom":"0","right":"0","use_right":"0","use_bottom":"0","apply_to_options":"0"}, {"id":"41","attribute_id":"2","option_id":"115","design_attribute_id":"4","design_option_id":"131","width":"2","height":"1", "repeat":"0","top":"0","left":"0","bottom":"4","right":"2","use_right":"0","use_bottom":"0","apply_to_options":"0"}, {"id":"44","attribute_id":"2","option_id":"118","design_attribute_id":"4","design_option_id":"131","width":"10","height":"10", "repeat":"0","top":"0","left":"0","bottom":"0","right":"0","use_right":"0","use_bottom":"0","apply_to_options":"0"}], "5":[{"id":"326","attribute_id":"5","option_id":null,"design_attribute_id":"4","design_option_id":"154","width":"5","height":"5", "repeat":"0","top":"0","left":"0","bottom":"0","right":"0","use_right":"0","use_bottom":"0","apply_to_options":"0"}] }; I need to match the right combination of values. Here's the function I currently use: function drawOption(attid, optid) { var attlayout = layout[attid]; $.each(attlayout, function(k, v) { // d_opt_id and d_opt_id are global scoped variable set elsewhere if (v.design_attribute_id == d_att_id && v.design_option_id == d_opt_id && v.attribute_id == attid && ((v.apply_to_options == 1 || (v.option_id === optid)))) { // Do stuff here } }); } The issue is that I might iterate through 10-15 layouts (unique attid's), and any given layout (attid) might have as many as 50 possibilities, which means that this loop is being run A LOT. Given the multiple criteria that have to be matched, would an AJAX call work better? (This JSON is dynamically created via PHP, so I could craft a PHP function that could possibly do this more efficently), or am I completely missing something about how to find items in a JSON object? As always, any suggestions for improving the code are welcome! EDIT: I apologize for not making this clear, but the purpose of this question is to find a way to improve the performance. The page has a lot of javascript, and this is a location where I know that performance is lower than it could be.

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  • JQuery using cookies

    - by ChrisMJ
    Hi all, in my js file i want to be able to load a "splash screen" in a new air app im developing. At present when i call the splash screen it opens and closes fine, but its when i make it set a cookie it doesnt run at all. Please help... cookieSplash(); function cookieSplash(){ var cookieSplash = $.cookie('loadSplash'); if (cookieSplash == "true") { splash(); }; if (cookieSplash == "false") { loadApplication(); }; } function splash(){ $("#viewport").append('<div id="splash"><img id="splash-close" src="/images/splash-logo.png" alt="click to close"></div>'); $("#splash").click(function() { // Act on the event $("#splash").fadeOut("slow"); $("#jettison").fadeIn("fast"); $.cookie("loadSplash", "false"); }); } function loadApplication(){ $("#jettison").fadeIn("fast"); } Please help me out

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  • jquery image fading with tabs

    - by StealthRT
    Hey all, i am trying my best to figure out how to go about doing this: I have 2 tabs. When the page loads tab1 is selected automatically. This shows the tab as 1.0 transparency while tab2 stays at 0.7. Once the user clicks on tab2, tab1 goes to 0.7 transparency and tab2 goes to 1.0. However, i can not seem to get it to do that! Here is my code: <script type="text/javascript"> function checkTab(theTab) { $('#tab1').fadeTo(250, 0.70); $('#tab2').fadeTo(250, 0.70); if ($("#tabActive").val() == theTab) { $(theTab).fadeTo(250, 1); } } $(document).ready(function() { $('#tab1').hover(function() {$(this).fadeTo(250, 1)}, function() {checkTab('#tab1')}); $('#tab2').hover(function() {$(this).fadeTo(250, 1)}, function() {checkTab('#tab2')}); $('#tab2').fadeTo(250, 0.70); $('#tabActive').val('tab1'); }); </script> <li class="stats"><img src="images/Stats.png" name="nav1" width="70" height="52" id="tab1" onclick="$('#tabActive').val('tab1');" /></li> <li class="cal"><img src="images/cal.png" name="nav1" width="70" height="52" id="tab2" onclick="$('#tabActive').val('tab2');" /></li> <input name="tabActive" id="tabActive" type="text" /> Any help would be great! :) David

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  • jQuery: appendTo parent

    - by Kenneth B
    Hi guys I can't seem to get the appendTo to work. What do I do wrong? $('div:nth-child(2n) img').appendTo(parent); Current markup: <div class="container"> <img src="123.jpg" /> <p>Hey</p> </div> <div class="container"> <img src="123.jpg" /> <p>Hey</p> </div> I want this output: <div class="container"> <p>Hey</p> <img src="123.jpg" /> </div> <div class="container"> <p>Hey</p> <img src="123.jpg" /> </div> Please help me guys... I'm tearing my hair of every minute.. :-S

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  • jquery multiple dialoge boxes

    - by tismon
    Hi i am trying to put multiple dialog boxes in a single page. i had downloaded demo for a single dialog box and apply same effect to different "div"s.. but it came on the same position. how can i put diff. dialog boxes in diff positions ? i has set styles for 2nd and 3rd "div"s; but its not working.. somebody please help me.. regards tismon

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  • crazy jquery problem working with mozilla and not in others

    - by moustafa
    i have this code $(function() { $('#ans_vote a span').click(function(){alert('working');return false;});}); and this html <div id="ans_vote"> <a href='#'><span>one</span></a> </div> <div id="ans_vote"> <a href='#'><span>two</span></a> </div> when click one and two in mozilla its working but when click one in ie its working but when click two its not working

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  • Jquery ID Attribute Contains With Selector and Variable

    - by User970008
    I would like to search for an image ID that contains a value AND a variable. I need the below script to be something like $("[id*='MYVALUE'+x]") but that does not work. for (x=0; x< imageList.length; x++) { var imageSRC = imageList[x]; //need this to be MYVALUE + the X val //search for IDs that contain MYVALUE + X $("[id*='MYVALUE']").attr('src', 'images/'+imageSRC); }; <!-- These images are replaced with images from the array imageList--> <img id="dkj958-MYVALUE0" src="images/imageplaceholder" /> <img id="mypage-MYVALUE1" src="images/imageplaceholder" /> <img id="onanotherpage-MYVALUE2-suffix" src="images/imageplaceholder" />

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  • Finding nth-child of siblings via jQuery

    - by DA
    Let's say I have two tables that look like this: TH TH TH TH TD TD TD TD TD TD TD TD and TH TH TH TH TH TD TD TD TH TD TD TD I'd like to select the 3rd column in each. At first I was using nth-child as such: $('table tr td:nth-child(3)') But that's not going to work, as 3rd TD is in a different column in each table. What I need in pseudo code is 'get the 3rd TD or TH in each row'. I assume I need to use $.siblings but not entirely sure.

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  • Populate table with JQuery

    - by Talkar
    I need to populate some data into a table. The data i have is something i get in response from my ASP.NET MVC site, when i make a json post call there. Yet i can't seem to find a way to actually display the data i get back in response. Here is my code so far. Any help would be much appreciated: $(document).ready(function () { var uName = '<%= Session["UserName"].ToString()%>'; var pWord = '<%= Session["Password"].ToString()%>'; var data = { UserName:uName,Password:pWord}; $.ajax( { type: 'POST', url: "http://someurl.goes.here/", crossDomain: true, data: data, dataType: 'jsonp', success: function(myData) { $.each(myData, function (index, element) { $("#ClassTable").append('<tr><td> ' + element[0] + ' </td> <td> ' + element[1] + '</td></tr>'); }) } }); }); myData looks like this: [Object { IsActive = True, ObjectId=1, ObjectString="someString", etc... etc... } ]

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  • jquery problem with simple code

    - by moustafa
    why this code is not working var name = $("#name").val(); var email = $("#email").val(); var web = $("#web").val(); var comment = $("#comment").val(); if(name.length < 5){ $("#name").css("border-color","red"); } elseif (email.length < 5) { $("#email").css("border-color","red"); } elseif (web.length < 5) { $("#web").css("border-color","red"); } elseif (comment.length < 10) { $("#comment").css("border-color","red"); }else{ alert('ok'); } and each val for one like this <input id="name" type="text" size="24" />

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  • jQuery appendTo (switching back and forth)

    - by Starboy
    So what I'm trying to accomplish is a simple appendTo a certain element. The issue I'm having is after execute is run, it appends to the location but then proceed to go back to the ul it resides in. <script type="text/javascript"> function execute() { $('#desCopy').appendTo('#description') $('#imgPlace').appendTo('#IMGbox') } </script> <div id="content" style="background:#000; width:989px;"> <div style="float:left; left:18px; margin:0; width:337px; position:relative; padding:15px 0 0 0; color:#FFF;"> <div id="description"> </div> </div> <div id="IMGbox" style="float:left; position:relative; display:block; background:#F00; width:652px; height:258px; background:#0FF; overflow:hidden;"> </div> <div style="float:right; background:#CCC; height:25px; width:652px;"> <ul> <li><a href="" onclick="execute()">Slide 1</a> <ul style=""> <li><span id="desCopy">Test description, Test description</span></li> <li><img src="images/test.jpg" id="imgPlace"></li> </ul> </li> </ul> </div> </div>

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  • jQuery: Preventing list scroll?

    - by Legend
    I have this scenario: Using an ajax query I fetch some data items and push them into a ul element as an li element. I use $("ulele").append(new_li_item). I wrote my own custom scroll for this ul element using the following whenever an event is detected: $("ulele").animate({scrollTop: '+=' + 200}, 'slow'); The problem is when I fire that event and the list scrolls due to the animate function above, I want to keep it stable for at least a few seconds. When it scrolls down, elements are still being pushed so the list keeps scrolling no matter what. Is there a way I can pause this from happening without really stopping the activity of pushing elements into the ul list?

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  • checking and replacing a value in an array jquery

    - by liz
    i have a table of data: <table id="disparities" class="datatable"> <thead> <tr> <th scope="col">Events</th> <th scope="col">White</th> <th scope="col">Black</th> <th scope="col">Hispanic</th><th scope="col">Asian/Pacific Islands</th> </tr> </thead> <tbody> <tr> <th scope="row">Hospitalizations</th> <td>0.00</td> <td>20</td> <td>10</td> <td>5</td> </tr> <tr> <th scope="row">ED Visits</th> <td>19</td> <td>90</td> <td>40</td> <td>18</td> </tr> </tbody> </table> i have a function that retrieves the values from the above table into an array like so (0.00,19) var points1 = $('#disparities td:nth-child(2)').map(function() { return $(this).text().match(/\S+/)[0]; }).get(); i want to check if there is a 0.00 value (or it could be just 0) and change that value to NA... so my resulting array is then (NA,19) not really sure how to go about this, whether in the initial match or as a separate action...

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  • jquery selecting element by data attribute

    - by zizo
    Is there an easy and straight-forward method to select elements based on their data attribute? For example, select all anchors that has data attribute named customerID which has value of 22. I am kind of hesitant to use rel or other attributes to store such information, but I find it much harder to select an element based on what data is stored in it. Thanks!

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  • jquery hasClass "active" on ul#navigation li on page load not working

    - by Ross
    $(document).ready(function(){ $("li").click(function(){ if ($(this).hasClass("active") ) $(this).fadeTo("slow", 1.0); }); }); I have a navigation bar made and am using this code to add a transparency effect on hover: $(document).ready(function(){ $(".thumbs").fadeTo("slow", 0.6); $(".thumbs").hover(function(){ $(this).fadeTo("slow", 1.0); },function(){ $(this).fadeTo("slow", 0.4); }); }); I'm also using hoverIntent. The opacity rollover works a treat, but I'd like my "active" page to have 100% opacity, but I can't seem to get it to work..what am I doing wrong? the link in questions HTML is: <ul id="navigation"> <li class="active"><a href="page.htm"></a></li> </ul> the nav works perfect minus my "active" class so I think I provided all the necessary code. thank you.

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  • jquery keypress iterate through each loop?

    - by user239831
    hey guys, probably a simpel question, however couldn't find anything online. i have a list with search results and i want to be able to navigate through the list with my up and down keys. if (e.keyCode == 40) { //down //alert('down'); $('#searchresults ul li').each(function() { }); } if (e.keyCode == 38) { //up //alert('up'); } if (e.keyCode == 13) { //enter //alert('enter'); } the searchresults look like this: <ul> <li class="matched"><a href="link1">link1</a></li> <li class="matched"><a href="link2">link2</a></li> <li class="matched"><a href="link3">link3</a></li> </ul> So basically i just want to be able to navigate through my searchresults with the up and down keys. the selection of the current element should maybe just change the background color and when i press enter the linked and matched element is fired. any idea how i can iterate through the searchresults? thank you

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  • jQuery Swapping Elements

    - by zuk1
    Ok let me make an example: <head> <script type="text/javascript"> $(document).ready(function(){ $("#options_2").hide(); $("#options_3").hide(); }); </script> </head> <body> <div id="options_1">option 1</div> <div id="options_2">option 2</div> <div id="options_3">option 3</div> <a href="" class="selected">choose option 1</a> <a href="">choose option 2</a> <a href="">choose option 3</a> </body> As you can see only option 1 is visible by default, and the link you click to show option 1 has the class="selected" by default, showing the user that that option is currently selected. I basically want it so that when they click "choose option 2" the options 1 div hides itself and the options 2 div shows itself, and then gives the second link the selected class and removes the class from the image link. It basically just tabs using links and divs but due to the format I have to display it in I cannot use any of the tabs plugins I have found online.

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  • jQuery plugin for formatting inputs

    - by antony.trupe
    I want to accept values in any of the following format: -$5 -$5.00 $5 $5.00 Is it possible to do that using Masked Input Plugin? If not, what plug-in am I looking for? How do I indicate a character is optional? The code I've got so far $.mask.definitions['~']='[ +-]'; $(".currency").mask("~$9");

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