本文介绍了用jquery显示ajax响应的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个Coldfusion cfc查询数据库的数据。我想调用cfc并显示ajax响应在div。最后,我想用html格式化响应。目前,我在显示响应时遇到问题。这是我到目前为止。
I have a Coldfusion cfc that queries a database for data. I would like to call that cfc and display the ajax response within a div. Eventually I would like to format the response with html. Currently I am having trouble with displaying the response. This is what I have so far.
这里是cfc: Asset.cfc
<cffunction name="Asset" access="remote" returntype="array">
<cfargument name="asset_id" type="string" required="yes">
<!--- Define the local scope. --->
<cfset var LOCAL = {} />
<cfset var qPics = "" />
<cfset var result = arrayNew(1) />
<cfset var PicStruct = '' />
<cfquery name="Pics">
SELECT DISTINCT aq.ID
FROM AAssignment a
INNER JOIN Assets aq ON aq.ID = a.Asset
WHERE a.AssetItem = <cfqueryparam cfsqltype="cf_sql_varchar" value="#arguments.assetgrp_id#">
</cfquery>
<cfloop query="Pics">
<cfset PicStruct = StructNew() />
<cfset PicStruct["value"] = ID />
<cfset ArrayAppend(result,PicStruct) />
</cfloop>
<cfset myResult="#result#">
<cfreturn myResult>
</cffunction>
这里是jquery
<script>
var caseid = <cfoutput>'#URL.ID#'</cfoutput>
$.ajax({
type:'GET',
url:'Asset.cfc?method=Asset&returnformat=json',
dataType: "json",
data: {
asset_id: caseid,
},
success:function(data) {
if(data) { // DO SOMETHING
$('#picoutput').html(data);
} else { // DO SOMETHING }
}
}
});
</script>
<div id="picoutput"></div>
现在我从Firebug的cfc获得此回复。
Right now I get this response back from the cfc in Firebug.
[{"value":"3277C2B9-155D-D714-40143A59A8290252"}]
但不会显示在div中。
However it will not display in the div.
推荐答案
使用
data.value
Usedata.value
success:function(data) {
if(data) { // DO SOMETHING
$('#picoutput').html(data[0].value);
} else { // DO SOMETHING }
}
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