var para = this.options.form.getWidgetByName("PARA");//获取参数面板
var t = [];
for(var i=0;i<para.options.items.length;i++){
var widgetName=para.options.items[i].widgetName; //参数面板下控件的widgetName
var type = para.options.items[i].type;//参数面板下控件的类型
var value = this.options.form.getWidgetByName(widgetName).getValue();//参数面板下控件的值
var obj = new Object();
obj.type = type;
obj.value = value;
obj.widgetName = widgetName;
//console.log(obj);
t.push(obj);
}