如何将javascript对象发送到远程CFC组件

Question

我创建了一个javascript对象

var spanglist = {
    one: q1,
    two:q2,
    three:q3,
    four: q4};

我创建了一个ajax jquery对象来将数据发送到CFC:

$.ajax({            
           url: 'gridly/components/pay.cfc',            
           type:"POST",            
            dataType:' json',            
            data: {method: "structFromJSobjt",            
                   returnFormat:"json",            
                   jsStruct: spanglist}
    });

在我的cfc中,我有以下简单的代码:

<cffunction name="structFromJSobj" access="remote" output="false" >
    <cfargument name="jsStruct" required="true" default=""  />
    <!--- AT this point I would like to work with the data contained in the jsStruct object.  I can't access the data regardless of the typeI make the cfargument --->      
</cffunction>

一旦有人在数据中,有人可以指导我使用数据.

Answer 1

就个人而言,我只会做一些细微的改动.例如:

$.ajax({            
           url: 'gridly/components/pay.cfc',            
           type:"POST",            
            dataType:' json',            
            data: {method: "structFromJSobjt",            
                   returnFormat:"json",            
                   jsStruct: JSON.stringify(spanglist)}
    });

在CF方面:

<cffunction name="structFromJSobj" access="remote" output="false" >
    <cfargument name="jsStruct" required="true" type="string"  />
    <cfset var cfStruct = DeserializeJSON(arguments.jsStruct)>

    <!--- now use your structure --->
</cffunction>

有一点需要注意的是,在某些浏览器中,JSON.stringify()方法的可用性很大.所以我建议从http://www.json.org/获取json2.js