each

问题 I want to show this input so I may edit a category's 'Name', but the view is not displaying. The result is only the Names for each Category appearing on the list. Each category should have it's own input with a value set to the 'Name' for that Category. I am not receiving any errors, so what am I doing incorrectly? {{#each}} <tr> <td> {{view Ember.TextField valueBinding="Name" name="Name"}} <label class="category-text"> {{#linkTo 'category' this}} {{Name}} {{/linkTo}} </label> </td> </tr> {{

问题 I'm working on a plugin to display multiple flickr photo set photos retrieved from the api in a colorbox gallery. I've gotten really close (with the help of some nice SO users!) The idea is that the user can enter html like: <div id="72157634235266773" class="thumbs"></div> <div id="72157633471728555" class="thumbs"></div> and the plugin handles the rest. Check out this fiddle: http://jsfiddle.net/eBGVV/5/ My issue is that Photo Set 2 here starts at image 64 and you can use the the left arrow

问题 I am successfully using .each() to fade in some blocks one after the other. As expected it starts at the first element and moves on to the next in order. Is there any way to control the order of .each()? Instead of 1,2,3,4 and so on I'd like, for example, 1,2,5,9,6,3,4,7,8. $(window).load(function() { $(".blocks").each(function(i) { $(this).delay((i + 1) * 500).fadeIn(500); }); }); 回答1: In a direct answer to your question, .each() iterates the items of a jQuery object in the order the items

问题 I'm very new to this, just trying to piece together snippets from other posts. I'm unsure how to count the number of elements on a page, then add a class to differentiate them with a number. <script type="text/javascript"> $(document).ready(function(){ $('.item').each(function (e) { $(this).addClass('count' + e); }); }); </script> <div class="item"></div> <div class="item"></div> <div class="item"></div> output to: <div class="item count1"></div> <div class="item count2"></div> <div class=

问题 I should further describe this. In my AS3, I am currently creating dynamic text from an XML sheet into a textfield. my codes looks like this to help describe this further: function XMLLoader(e:Event):void { xmlData = new XML(e.target.data); ParseList(xmlData); } function ParseList(nameData:XML):void { var nameList:XMLList = nameData.Searchtext.Name; for each (var nameElement:XML in nameList){ directory_text.appendText(nameElement.text() + "\n"); trace(nameElement.text()); } } What I want to

问题 I am building a Handlebars partial template to load a list of scripts that will be concatenated by useref. I would like to customize the list on individual pages using an inline block. I can get the name of the js-output to register, and the first js-input, but the list of js-inputs only renders the first item. I've tried various {{#each}} configurations, both in the template and within the inline script, but no success. Here's what I have so far – it's working except for the custom list of

问题 Could anybody tell me what is wrong with this code ?? jQuery(document).ready(function(){ var val = ["Hourly", "Daily", "Weekly", "Monthly", "Yearly"]; var myArr = ["Weekly", "something"]; $( myArr ).each(function( j ){ if ( $.inArray( myArr[j] == val ) ) { alert( 'yes, Matched !!' ); console.log( myArr[j] ); } else { alert( 'Nops ' ); } }); //console.log( val ); }); I need to match the array elements, i used $.inArray() , but it never goes to ELSE condition even it doesn't exist in the array.

问题 I have the following function which runs OK except for one thing. There is no consequence in what it appends first. (function biograf(){ var placeholder = $('#top-imageholder'); $('ul#biomenu > li').each(function(){ var obj = $(this); var pageLink = obj.find('a:first').attr('href'); $.get(pageLink, function(data) { placeholder.append( $(data).find('#top-imageholder').html() ); placeholder.append( $(data).find('#top-imageholder').siblings('ul') ); }); }); })(); I would like the function to

问题 Hopefully I'm just missing something and this is simple... I have a page that loops through a list of URL's, makes Ajax calls to them (with jquery), grabs data from the HTML that is returned, and displays it in a table. These calls work fine. Since grabbing this data in real-time takes a while (possibly up to 5 minutes to loop through the list, return data, display it, etc..) browsers like Chrome and IE 'lock up' during this heavy processing -- Chrome actually periodically shows the 'Page

问题 Why does this not work? $( ["blog","user","forum"] ).each(function(num,opt) { if ( window.location.pathname.indexOf(opt) != -1 ) { $('#rb-' + opt).attr('checked','checked'); return false; } }); When I input $('#rb-blog').attr('checked','checked'); it works as expected? console.log(typeof opt) produces string and the expected value. --- UPDATE --- I've just seen the html is being written to the page via ajax and is executed on .ready() :( Thanks for the help all, much appreciated. 回答1: What