sharepoint 通过ID获取列表项
示例
SP.SOD.executeOrDelayUntilScriptLoaded(myFunction,"sp.js");
function myFunction(){
var clientContext = new SP.ClientContext();
var list = clientContext.get_web().get_lists().getByTitle("List Title");
var item = list.getItemById(1); //获取ID==1的商品
clientContext.load(item);
clientContext.executeQueryAsync(
function(){ //成功
var title = item.get_item("Title");
alert(title);
},
function(sender,args){ //onError
alert(args.get_message());
}
);
}