button1,button2,button3 需要置灰,不可点击,checkBox0需要隐藏,business_unit需要赋值,JS代码如下,大师帮忙看下,好难啊var qx=this.options.form.getWidgetByName("level");var qy=this.options.form.getWidgetByName("area_name");var button1=this.options.form.getWidgetByName("button1");var button2=this.options.form.getWidgetByName("button2");var button3=this.options.form.getWidgetByName("button3");var checkBox0=this.options.form.getWidgetByName("checkBox0");var business_unit=this.options.form.getWidgetByName("business_unit");setTimeout(function() {if(qx=='01'){ button1.setEnable(true); button2.setEnable(true); button3.setEnable(true); } else if(qx=='02'){ button1.setEnable(false); button2.setEnable(false); button3.setEnable(false); checkBox0.setVisible(false); business_unit.setValue(qy); } }, 1000);