What i would normally do is generate the html in the webservice then display it on jquery... i bet there's a better way. help!
在您的Web服务中返回json对象,并在jquery中呈现div,您可以使用此chain.js
If you think about it, you'll always come to two conclusions:
"pre render" HTML serverside and send the whole package to a browser
= more traffic over the wire, faster rendering, less client cpu usage
sending only data & instructions (eg. JSON)
= less traffic over the wire, more client cpu usage, possibly slower rendering
So it actually it depends on your needs. How many people are going to access your data, etc.
Here is a typical jQuery AJAX call to a webservice to get div data and how to handle it.
Assumptions:
You know where you want to put the result: targetLocation
$ajax({ type: "POST", url: "WebServices/YourService.asmx/GetDivs", data: "{'divToGetId' :'" + divId + "'}", dataType: "json", contentType: 'application/json; charset=utf-8', success: function(json) { var result = eval("(" + json.d + ")"); $(targetLocation).html(result.value); } });
Your webservice:
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
[WebMethod(EnableSession = true)]
public string GetDivs(string divId)
{
return DivProvider.GetChildDivs(divId);
}
Your json should be returned as something like:
{"value": "<div>contents of div 1</div><div>contents of div 2</div>"}
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