loading

I want that a loading bar must be shown as page loads and when we click any link on that loaded page then also a loading bar must be shown as next clicked page loads....i am using webview. Loading bar can be displayed by overriding onPageStarted() and onPageFinished() of webviewclient. Start displaying loading bar in onPageStarted and and make it invisible in onPageFinished. 来源： https://stackoverflow.com/questions/14331506/how-to-show-loading-bar-as-page-loads-in-android-webview

Hy, i use uploadify to upload some images, after i display all the images thumbs in a list, when i click on a image thumb a bigger image it's open in a div with this function $(".thumbs li a").click(function(){ var largePath = $(this).attr("href"); $('.thumbs li').removeClass('thumbac'); $(this).parent().addClass('thumbac'); $("#largeImg").attr({ src: largePath }); return false; }); here is my list of photos: <div class="upimage"> <ul id="upimagesQueue" class="thumbs"> <li id="liupimages"> <a href="uploads/0001.jpg"><img src="uploads/0001.jpg" alt="0001.jpg" id=""></a> </li> <li id="liupimages

i have and application windows form .net and my form1 takes a lot of time to appear because in it's event form1_Load does a lot of operation. My goal is to show an image while the operation are being done. private void form1_Load(object sender, EventArgs e) { methode1(); } While my methode1() is working, my form doesnt show, i want to show an image on the screen while my methode1() is working because while methode1() is working, there is nothing on the screen. All the visual things in .net is done on form. You can do it by creating an small form which contains an image load it before module1()

I have a splash screen activity which is just a image inside a relative layout. When my app loads, before the splash screen is shown there is a solid color (same of windowBackgroud). How can I make it so that it will load my splash right away like for example Googles Youtube app. The system loads the activity with default background if no background is specified in the theme of the activity.To avoid blank screen add a custom theme with the background color or image which you want. Set this theme to the splash activity. For detailed example refer here user1530779 Black screen before Splash

DVA框架统一处理所有页面的loading状态 dva 有一个管理 effects 执行的 hook，并基于此封装了 dva-loading 插件。通过这个插件，我们可以不必一遍遍地写 showLoading 和 hideLoading，当发起请求时，插件会自动设置数据里的 loading 状态为 true 或 false 。然后我们在渲染 components 时绑定并根据这个数据进行渲染。 dva-loading的使用非常简单，在index.js中加入： // 2. Plugins app.use(createLoading()); 每个页面中将loading状态作为属性传入组件，在进行样式处理，比如转圈圈或者显示正在加载什么的，但是重点是，我们的app有多个页面，每个页面都这么做，很繁琐。 如何只做一次状态处理，每次请求期间都会触发loading状态呢，其实也很简单啦，因为dva-loading提供了一个global属性。 1、state中的loading对象 loading对象中的global属性表示的全局loading状态，models里是每个model的loading状态 所以我们根据state.loading.global指示全局loading状态。 2、一个父级组件 我们要向所有页面应用这个loading状态