jquery

问题 I want to sort the html div in alphabetical order using data attribute value. I have the following code and would like to know, how can this be achieved <div id="aphaOrder"> <div class="value" data-site="olark">olark</div> <div class="value" data-site="snapengage">snapengage</div> <div class="value" data-site="helponclick">helponclick</div> <div class="value" data-site="hangouts">hangouts</div> <div class="value" data-site="atlass">atlass</div> <div class="value" data-site="hipchat">hipchat<

问题 I want to sort the html div in alphabetical order using data attribute value. I have the following code and would like to know, how can this be achieved <div id="aphaOrder"> <div class="value" data-site="olark">olark</div> <div class="value" data-site="snapengage">snapengage</div> <div class="value" data-site="helponclick">helponclick</div> <div class="value" data-site="hangouts">hangouts</div> <div class="value" data-site="atlass">atlass</div> <div class="value" data-site="hipchat">hipchat<

问题 I want to check the upload file type using the validate plugin. But I got the following error message: Uncaught TypeError: Cannot read property 'call' of undefined. Exception occurred when checking element file, check the 'accept' method. Here is my form. <form id="upload" enctype="multipart/form-data"> <div class="control-group"> <div class="controls"> <input id="file" name="file" type="file"> </div> <div class="form-group"> <button class="btn btn-primary" onclick="Submit()" type="button"

问题 I want to check the upload file type using the validate plugin. But I got the following error message: Uncaught TypeError: Cannot read property 'call' of undefined. Exception occurred when checking element file, check the 'accept' method. Here is my form. <form id="upload" enctype="multipart/form-data"> <div class="control-group"> <div class="controls"> <input id="file" name="file" type="file"> </div> <div class="form-group"> <button class="btn btn-primary" onclick="Submit()" type="button"

问题 this problem appears only in joomla - im trying to use the contentflow plugin with my joomla site this is the plugin site - http://www.jacksasylum.eu/ContentFlow/ this is my site - http://2-dweb.com/RND/ as you can see it doesnt work - it just stays on the loading phase forever upon closer inspection i can see that there is a problem with this code: if (this.content.nodeName == "IMG") { CFobj._imagesToLoad++; var foobar = function () { CFobj._imagesToLoad--; this.image = this.content; this

问题 this problem appears only in joomla - im trying to use the contentflow plugin with my joomla site this is the plugin site - http://www.jacksasylum.eu/ContentFlow/ this is my site - http://2-dweb.com/RND/ as you can see it doesnt work - it just stays on the loading phase forever upon closer inspection i can see that there is a problem with this code: if (this.content.nodeName == "IMG") { CFobj._imagesToLoad++; var foobar = function () { CFobj._imagesToLoad--; this.image = this.content; this

问题 Preload may not be the correct term... I have a page which loads a very large image. I wanted to wait for the large image to completly load before displaying on the page for the user. At the moment, I have a loading gif and i'm using javascript to wait for the image to load and then replace the loading gif src with the image: <img src="loading.gif" id="image" /> <script> img = 'very_large_image.jpg'; var newimg = new Image(); newimg.src = img; newimg.onload = function(){ $('#image').attr('src

问题 Preload may not be the correct term... I have a page which loads a very large image. I wanted to wait for the large image to completly load before displaying on the page for the user. At the moment, I have a loading gif and i'm using javascript to wait for the image to load and then replace the loading gif src with the image: <img src="loading.gif" id="image" /> <script> img = 'very_large_image.jpg'; var newimg = new Image(); newimg.src = img; newimg.onload = function(){ $('#image').attr('src

问题 Well, I am trying to make a button which, when a user hovers on it, will display a container which has text in it. And I am wondering if it is possible to have the container which pops up stays open if you hover down to it. It is similar to this question: However the answer on that thread does not help me, as it does not solve the issue. My code: HTML: <a href="#contact"> <div class="button"> <div class="button-text contactme"> Contact me </div> </div> </a> <div class="emailcontainer">

问题 Well, I am trying to make a button which, when a user hovers on it, will display a container which has text in it. And I am wondering if it is possible to have the container which pops up stays open if you hover down to it. It is similar to this question: However the answer on that thread does not help me, as it does not solve the issue. My code: HTML: <a href="#contact"> <div class="button"> <div class="button-text contactme"> Contact me </div> </div> </a> <div class="emailcontainer">