你能帮我添加一个“throbber”吗？到这个ajax函数

发布于 2024-12-09 10:46:59 字数 692 浏览 0 评论 0原文

基本上，在我的页面上，当函数执行时，图像会被调用到 div#imagebox 。但有时图像很大，可能需要一段时间才能加载，尤其是在尚未加载到缓存中的情况下。我想通知用户请求正在处理。我想我可以用一个 throbber 来做到这一点。我希望在图像准备好之前将 throbber 显示在 div#imagebox 中。然后我希望那种悸动消失。

我看过这个页面 http://plugins.jquery.com/project/throbber 但是我真的不明白我应该做什么。

我可以在现有函数中添加类似 $("div#imagebox").throbberShow(true); 的内容吗（见下文？）但是我应该在哪里添加它呢？我需要参数 true 吗？

感谢您的帮助。

 function showImage(ms, pid)     
 {
   $.get("../msimages/image.php", {ms: ms, pid: pid}, function(txt)        
    {        
      $("div#imagebox").html(txt);    
    }); 
 }

原文

Basically, on my page an image is called to div#imagebox when the function is executed. But sometimes the image is large and can take awhile to load, especially if it hasn't been loaded into the cache yet. I would like to give the user some notice that the request is being processed. I think I can do this with a throbber. I would like the throbber to be displayed in div#imagebox until the image is ready. Then I would like the throbbber to disappear.

I've looked at this page http://plugins.jquery.com/project/throbber but I don't really understand what I'm supposed to do.

Could i add something like $("div#imagebox").throbberShow(true); into the existing function (see below?) But where would I add it? Do i need the parameter true ?

Thanks for your help.

 function showImage(ms, pid)     
 {
   $.get("../msimages/image.php", {ms: ms, pid: pid}, function(txt)        
    {        
      $("div#imagebox").html(txt);    
    }); 
 }

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关于从前 2024-12-16 10:46:59

在您的情况下，您应该按如下方式添加它。我不认为 true 参数是必要的：

function showImage(ms, pid)     
 {
   $.throbberShow({ajax: true, parent: imagebox); // add this line.
   $.get("../msimages/image.php", {ms: ms, pid: pid}, function(txt)        
    {        
      $("div#imagebox").html(txt);    
    }); 
 }

这个应该将图像加载到#imagebox中，当ajax加载完成时，它应该覆盖其中的任何内容。

In your case it looks like you would add it as follows. I don't believe the true parameter is necessary:

function showImage(ms, pid)     
 {
   $.throbberShow({ajax: true, parent: imagebox); // add this line.
   $.get("../msimages/image.php", {ms: ms, pid: pid}, function(txt)        
    {        
      $("div#imagebox").html(txt);    
    }); 
 }

This should load the image into #imagebox, and when the ajax is done loading, it should overwrite whatever is in there.

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