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jquery asynchronous loop acquisition function implementation code_jquery

WBOYOriginal: 2016-05-16 18:19:191103browse

HTML code:

Copy code The code is as follows:

……
" class="address">

jquery code:

Copy code The code is as follows:

 
$(document).ready(function(){ 
$("#repTable span.address").each(function(){ 
var spanTemp = $(this); 
$ .ajax({ 
type: "get", 
url: "SceneryAjaxCall.aspx", 
data: "sid=" $(this).attr("id"), 
cache: true, 
dataType: "html", 
success: function(msg){ 
spanTemp.append(msg); 
} 
}); 
}); 
 }); 

When writing jquery code, I encountered the following problems:

(1) I did not write the third line at the beginning, but at the beginning. In line 11, $(this) is directly called, and the error "Cannot assign a value to the callback function" is reported. The reason is that the object has changed after the callback, so it needs to be saved in advance;

(2) The dataType is not written, and msg cannot be returned. I don’t know why;

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jquery asynchronous loop acquisition function implementation code_jquery

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