学习：DOJO入门-GET

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dojo.xhrGet({

    url: "/dojoHttpServlet?service=jsp_showPerms",

    handleAs: "json",

    load: function(data) {

        if(data==null){

            console.log("空返回值");

            return ;

        }

        var table = "<table border=\"1\" id=\"perm_table\">";

        table += "<tr><th>权限ID</th><th>权限名</th></tr>";

        dojo.forEach(data.rows, function(perm) {

            console.log(perm);

            table += "<tr><td>";

            table += perm.pid;

            table += "</td><td>";

            table += perm.name;

            table += "</td></tr>";

        });

        table += "</table>";

        dojo.place(table, dojo.body());

    }

});

　　

 

从jsp servlet获取json格式数据，并形成表格的一种做法。