Salesforce 使用Js 调用Webservice实例

1，创建 Custom Button 在页面上

2， 创建CustomJs 代码调用Webservice

1 <!--参数名区分大小写，对于跨层object直接在Object名后直接加参字段名即可--> 
2 {!REQUIRESCRIPT("/soap/ajax/30.0/connection.js")} 
3 {!REQUIRESCRIPT("/soap/ajax/30.0/apex.js")} 
4 
5 var OppID=\'{!Opportunity.Id}\' 
6 var OppName = \'{!Opportunity.OwnerLastName},{!Opportunity.OwnerFirstName}\' 
7 var hello = sforce.apex.execute("WSReturn", "Hello", {id:OppID,username:OppName}); 
8 alert(hello);

 

3，编写Webservice代码

 1 global class WSReturn {
 2     webservice static string Hello(string id,string username){
 3         string sayHello;
 4           
 5         sayHello = \'Hi \'+username+\', your id is:\'+id;
 6         system.debug(\'say hello\');
 7         
 8         return sayHello;
 9     }
10 }