jquery

问题 I am trying to Dynamically Generating the Codes for Web Application I Want to read External HTML File and store it to string variable in Javascript or Jquery ? Is there any efficient way for this..? HTML File - Object-text.html <div class="text-object"> <div class='text-area'> <span class='content'> <span class='title'> title</span><br/> <span class='address'> address </span> </span> </div> <div class='patch'></div> </div> <br class='float-clear'/> JQUERY $(document).ready(function() { $.get(

问题 I am trying to Dynamically Generating the Codes for Web Application I Want to read External HTML File and store it to string variable in Javascript or Jquery ? Is there any efficient way for this..? HTML File - Object-text.html <div class="text-object"> <div class='text-area'> <span class='content'> <span class='title'> title</span><br/> <span class='address'> address </span> </span> </div> <div class='patch'></div> </div> <br class='float-clear'/> JQUERY $(document).ready(function() { $.get(

问题 I need to detect if the browser is being closed using jQuery, and do an event if this is true. I have a chat feature on my website (much like Facebook) that keeps the user logged in as they navigate to other pages within the website structure but needs to log them out of chat (so they do not appear online to others) if they click the browsers close button. So .unload() will not work because .unload() will apply the logout function to all window actions including navigating to another page

问题 I want the value of the list element to be the index of the sorted position during sort event. This value should update automatically during sort change event. <script type="text/javascript"> $(function() { $('#sortable').sortable({ start : function(event, ui) { var start_pos = ui.item.index(); ui.item.data('start_pos', start_pos); }, change : function(event, ui) { var start_pos = ui.item.data('start_pos'); var index = ui.placeholder.index(); if (start_pos < index) { $('#sortable li:nth-child

问题 I have a div with an arrow on top created using CSS: .arrow_box { position: relative; display: none; background: #88b7d5; border: 4px solid #c2e1f5; padding: 20px; margin-top: 100px; width: 300px; } .arrow_box:after, .arrow_box:before { bottom: 100%; left: 50%; border: solid transparent; content: " "; height: 0; width: 0; position: absolute; pointer-events: none; } .arrow_box:after { border-color: rgba(136, 183, 213, 0); border-bottom-color: #88b7d5; border-width: 30px; margin-left: -30px; }

问题 I have a div with an arrow on top created using CSS: .arrow_box { position: relative; display: none; background: #88b7d5; border: 4px solid #c2e1f5; padding: 20px; margin-top: 100px; width: 300px; } .arrow_box:after, .arrow_box:before { bottom: 100%; left: 50%; border: solid transparent; content: " "; height: 0; width: 0; position: absolute; pointer-events: none; } .arrow_box:after { border-color: rgba(136, 183, 213, 0); border-bottom-color: #88b7d5; border-width: 30px; margin-left: -30px; }

问题 I have a div with an arrow on top created using CSS: .arrow_box { position: relative; display: none; background: #88b7d5; border: 4px solid #c2e1f5; padding: 20px; margin-top: 100px; width: 300px; } .arrow_box:after, .arrow_box:before { bottom: 100%; left: 50%; border: solid transparent; content: " "; height: 0; width: 0; position: absolute; pointer-events: none; } .arrow_box:after { border-color: rgba(136, 183, 213, 0); border-bottom-color: #88b7d5; border-width: 30px; margin-left: -30px; }

问题 i am using fabric.js to work on canvas . i have created text on canvas .now,onclick of button i want to increase font-size . canvas.set({fontSize,40}); this is not working ? any other method .i have created fiddle please Check var canvas = window._canvas = new fabric.Canvas('c'); var text = new fabric.Text('Sample', { left: 100, top: 100, fill: 'navy' }); canvas.add(text); document.getElementById('textinput').addEventListener('change', function (e) { var obj = canvas.getActiveObject(); if (

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . Improve this question I am currently loading a template like this: $('#mydiv').load("template1.html") I'm currently using jQuery, but how can I do the same thing in pure Javascript? 回答1: by using pure javascript ajax and in the onreadychange() event set the innerHTML property of mydiv

问题 I have an easy one SO. Why cant I attach a click event straight to an anchors Id? I should have pointed out that I am also using JQuery Mobile. <div id="foobarNavbar" data-role="navbar" style="display:none;"> <ul> <li><a id="foo" href="#foo" data-icon="plus">New Event</a></li> <li><a id="bar" href="#bar" data-icon="grid">Events</a></li> </ul> </div><!-- /foobarNavbar--> I am trying to attach a click event to foo. This doesn't work: $('#foo').bind('click', function(e) { e.preventDefault();