jquery

问题 I have two nested repeaters in C#. The outer has some grouping information and the inner has a table with X number of checkboxes. So I will have Y number of tables. At the top of each table there will be a check box (as well as a checkbox on each row). What I want to do is be able to select all check boxes in a single table from the checkbox at the top of each table. I can select ALL checkboxes in one go as follows: $(document).ready(function() { $("#checkboxflipflop").click(function() { var

问题 I have a dataTable with hundreds of items with a fixed 50 iDisplayLength option. I need to be able to find what page a specific row is within the loaded nodes. All I've managed is to get the position, unfortunately that internal row position does not correspond to the row index with the current sorting and filtering. As an example here on jsFiddle. I can retrieve the position or row #tr4 (position 3) but the iDisplayStart I need is 2. <table id="example"> <thead> <tr> <th>ID</th> <th

问题 I am using twitter bootstrap for a site, and we use jquery.validate. I have a input element with button appended to input element. This is a required field within our js validation. The code is: <div class="controls"> <div class="input-append"> <input tabindex="1" name="url" class="input-large" id="url" type="text" placeholder="http://somewebsite.com" autocapitalize="off"> <button class="btn" type="button" name="attach" id="attach" />Fetch</button> </div> </div> Validation error class uses

问题 I stuck here with a little problem I have put pretty much time in which is pretty bad compared to its functionality. I have tags in my DOM, and I have been binding several events to them with jQuery.. var a = $('<a>').click(data, function() { ... }) Sometimes I would like to disable some of these elements, which means I add a CSS-Class 'disabled' to it and I'd like to remove all events, so no events are triggered at all anymore. I have created a class here called "Button" to solve that var

问题 I would like to put an ajax call within a function since I use it repeatedly in multiple locations. I want a manipulated version of the response returned. Here's what I'm trying to do (greatly simplified). a = getAjax(); $('body').append('<div>'+a+'</div>'); function getAjax() { $.ajax({ type: "GET", url: 'someURL', success: function(response) { return response; }); } What's happening, however, is that the append function is running before "a" has been defined in the getAjax function. Any

问题 I would like to put an ajax call within a function since I use it repeatedly in multiple locations. I want a manipulated version of the response returned. Here's what I'm trying to do (greatly simplified). a = getAjax(); $('body').append('<div>'+a+'</div>'); function getAjax() { $.ajax({ type: "GET", url: 'someURL', success: function(response) { return response; }); } What's happening, however, is that the append function is running before "a" has been defined in the getAjax function. Any

问题 I would like to put an ajax call within a function since I use it repeatedly in multiple locations. I want a manipulated version of the response returned. Here's what I'm trying to do (greatly simplified). a = getAjax(); $('body').append('<div>'+a+'</div>'); function getAjax() { $.ajax({ type: "GET", url: 'someURL', success: function(response) { return response; }); } What's happening, however, is that the append function is running before "a" has been defined in the getAjax function. Any

问题 OVERVIEW I'm working on a project and I've come across a bit of a problem in that things aren't happening in the order I want them to happen. So I have been thinking about designing some kind of Queue that I can use to organize function calls and other miscellaneous JavaScript/jQuery instructions used during start-up, i.e., while the page is loading. What I'm looking for doesn't necessarily need to be a Queue data structure but some system that will ensure that things execute in the order I

问题 What I have: I have a text box that assumes the value of whatever option is selected in a corresponding select box. I'm repeating the exact same function for the on change, mouseup, mousedown, mouseout, keyup and keydown events What I need: Can the aforesaid functions be combined into one to produce more efficient code? It just seems terribly repetitious. My code: JSFiddle: http://jsfiddle.net/clarusdignus/843YW/1/ HTML: <label>Industry:</label> <select name="industry"> <option selected=

问题 I have a simple owl-carousel, HTML: <div class="owl-carousel"> <div class="item"><h4>1</h4></div> <div class="item"><h4>2</h4></div> <div class="item"><h4>3</h4></div> <div class="item"><h4>4</h4></div> <div class="item"><h4>5</h4></div> <div class="item"><h4>6</h4></div> <div class="item"><h4>7</h4></div> <div class="item"><h4>8</h4></div> <div class="item"><h4>9</h4></div> <div class="item"><h4>10</h4></div> <div class="item"><h4>11</h4></div> <div class="item"><h4>12</h4></div> </div>