loading

问题 I am trying to display a loading indicator in Phonegap InAppBrowser when a page is loading using the following code: var ref; ref = window.open('http://www.google.com', '_top', 'location=no'); ref.addEventListener('loadstart', function(event) { //navigator.splashscreen.show(); navigator.notification.activityStart("", "loading"); }); ref.addEventListener('loadstop', function(event) { //navigator.splashscreen.hide(); navigator.notification.activityStop(); }); It doesn't display the indicator. I

问题 I have a simple jar file containing class A : public class A {} Then I load it in runtime: var classLoader = new URLClassLoader(Array(my_jar_file.toURI.toURL)) var clazz = classLoader.loadClass("A") It is ok, it can load the class A . This command is also ok: clazz.newInstance But when I cast it to A : clazz.newInstance.asInstanceOf[A] I got this error: java.lang.ClassCastException: A cannot be cast to A Could you please help me? 回答1: Your code implies that you have "A" available in one

问题 Hello i really try and search before ask.. Im trying to use jquery for a progress bar, i found a lot of info, the problem is most of the examples are just "animations" i mean, they dont really display the %, of the loading process.. and i cant find a way to do it. Im trying to use this http://www.htmldrive.net/items/show/791/Very-Beautiful-CSS3-And-JQuery-progress-bar Mixed With the correct answer on this question. how to create a jQuery loading bar? (like the ones used on flash sites) But i

问题 Problem: I am creating an album.So on every press of time "NEXT" button I am loading new Images. What I want to achieve is, I want to switch from old image to new image only once the new images has been downloaded fully from server. Actually I dont want to show partial images while loading. Is there any solution? PS SIMILAR QUESTION but this is for Iphone. I need for browser? 回答1: Just make a new image via javascript, and only show the image after the onload has fired. This will make sure you

问题 I'd like to start my app and show the main screen instantly. Half of the info on the screen will be loaded form local storage and the other half will be from a web service. Each of these will be on two different fragments. I'd like to display a loading indeterminate progress bar while the data is being fetch from the webservice, similar to how the Google Play Store loads it's app date as shown below by the two states below: My thoughts on implementing it are as follows: Load the fragment in

问题 I have this react.js script that adds the following code into the html // returned by the render method React.DOM.div({ dangerouslySetInnerHTML: { __html: '<script type="text/javascript" async="" src="//myapp.disqus.com/embed.js"></script>' } }) Now my html looks like: <script type="text/javascript" async="" src="//myapp.disqus.com/embed.js"></script> Which seems perfect but the problem is that it doesn't load the script. The script tag is inserted into the middle of the body, nested within

问题 //fade in images after the image has loaded.. $(document).ready(function(){ $(".image_ad").hide().bind("load", function () { $(this).fadeIn(400); }); }); If anyone has any input this would be great. I wrote this to avoid having to watch images load on the page, I rather the page loaded then when each image is ready they fade in nicely. The problem is that sometimes a couple of images will never load, hitting refresh will correct this but I would rather get it perfect and ask if anyone has any

问题 I have a working script (thanks stackexchange!) for exchanging an image on the fly. I use it as a gallery script. It looks like this: $(".source a").click(function(e){ e.preventDefault(); var $a = $(this); $("#targetcontainer img").hide("puff", function(){ $(this).attr("src", $a.attr("href")).show("fold"); }); }); The problem regarding this script is that the old image flickers after the JQ show command. The new source Image shows up a second or so later which makes a weird effect. how can I

问题 I Would like to realize the following loading animation with java swing : The circle has to spin clockwise. What would be the best way to make it ? Thank you very much. 回答1: You can use the Animated Icon class to create your own animation using your existing icon. 回答2: Just use an ImageIcon and an animated gif. see setImageObserver in ImageIcon. Loading icons can be made using a variety of online generators such as AjaxLoad. 回答3: Hopefully it's not too late for this. I managed to get the