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问题 I'm using jQuery and YQL to get the content of a website and display a certain element on the page, in this case, the table element. I also have a search function set up using the jQuery QuickSearch plugin. This works great, and now to the problem... It seems that the search script is loading before the AJAX content getter gets the content. I think the script then caches the data, so that it's easier to search. Since it's loading after the content is there though, it doesn't search anything

问题 like here written I have a problem with jQuery mCustomScrollbar. Binding the scrollbar at the first load works fine. $("#contenDiv").load("dummytext.php", function() { $("#contenDiv").mCustomScrollbar({ theme: "light", alwaysShowScrollbar: 1 }); }); But when I reload the Divs content the mCustomScrollbar disappears, althougt I call the "update" method. $("#loadbutton").click(function() { $("#contenDiv").load("dummytext.php", function() { $(this).mCustomScrollbar("update"); }); }); I've also

问题 I am new to Sencha Touch. I have set up page from the examples. However it loads very slowly. Is it normal? What can be done to decrease the load time? Here is the page http://m.odtu.lu/odtu/ 回答1: As @TDeBailleul said, you need to minify & aggregate project JS files to get it load fast because loading time is directly proportional to number of bytes transferred and number of requests triggered. Sencha Cmd provides the tool to minify & package your app for batter performance using this command

问题 I am trying to open a few links in a new window using Jquery rather than _blank so my html remains valid. My code looks like this: $(document).ready(function() { $('a[id="external-url"]').click(function(){ $(this).attr('target','_blank'); }); }); This works just fine except when the link is contained within html I have placed on the page using the Jquery load() method. Can anyone explain why and please help with a solution? 回答1: Update: If you're reading this in an HTML5+ world the target

问题 I want to import the modules dynamically, by the following way: I create a folder named pkg with this structure: pkg |__init__.py |foo.py In the head of __init__.py , add this code fragement: pkgpath = os.path.dirname(pkg.__file__); for module in pkgutil.iter_modules([pkgpath]): __import__(module[1], locals(), globals()); m = sys.modules[module[1]]; print m.__package__; I found m.__package__ is None in case there is no import statements in foo.py but if I add a simple import statement like

问题 I've had a search around but can't find anything regarding this... I'm looking for a way to save a dictionary to file and then later be able to load it back into a variable at a later date by reading the file. The contents of the file don't have to be "human readable" it can be as messy as it wants. Thanks - Hyflex EDIT import cPickle as pickle BDICT = {} ## Automatically generated START name = "BOB" name_title = name.title() count = 5 BDICT[name_title] = count name = "TOM" name_title = name

问题 In my application, I require a loading screen for many of my pages. How can I create a similar loading effect as seen in the screenshot below? 回答1: Checkout MBProgressHUD: https://github.com/jk/MBProgressHUD or DSActivityView: http://www.dejal.com/developer/dsactivityview 来源： https://stackoverflow.com/questions/6396567/objective-c-adding-loading-view-to-view-controllers

问题 I'm trying to do a dynamic template. I have links in sidebar and I want to load the content dynamically with .load() in jQuery. I have the following jQuery code for that: // Services AJAX page loader jQuery('.sidenav a').click(function(){ $page_url = jQuery(this).attr('href'); // load page jQuery('#content').fadeOut(200, function() { jQuery(this).load($page_url, function(response, status, xhr) { jQuery(this).fadeIn(200); }); }); // set pagetitle jQuery('.pagetitle span').text(jQuery(this)

问题 I'm trying to do a dynamic template. I have links in sidebar and I want to load the content dynamically with .load() in jQuery. I have the following jQuery code for that: // Services AJAX page loader jQuery('.sidenav a').click(function(){ $page_url = jQuery(this).attr('href'); // load page jQuery('#content').fadeOut(200, function() { jQuery(this).load($page_url, function(response, status, xhr) { jQuery(this).fadeIn(200); }); }); // set pagetitle jQuery('.pagetitle span').text(jQuery(this)

问题 I have many hidden <div> tags, with (display: none) , that I call upon when I want to load a jQuery modal. Each of these <div> tags contain an <iframe> which calls a different page. In order to not make my page load painfully slowly, I am wondering if there is a way to prevent the <iframe> from loading the page, until I call the <div> in the modal? 回答1: You can load the iframes after html being rendered by giving empty src in html of iframe and later assigning src by jquery / javascript. Html