自定义JS错误 : Cannot read property 'getValue' of undefined 这个具体什么意思？填报预览 ， 时好时坏 对JS绝望了。var identify = _g().getWidgetsByName("p7"); //p7var score = _g().getWidgetsByName("p8");var reason = _g().getWidgetsByName("p3");var demp = "";var ar = "";var br = "";//获取扩展单选按钮组p1的控件对象数组if (identify != undefined) {for (var i = 0; i < identify.length; i++) {if (score.getValue().length == 0) {ar = 0;} else {ar = score.getValue();}if (reason.getValue().length == 0) {br = "无";} else {br = reason.getValue();}demp = demp + identify.getValue() + '&&' + ar + '&&' + br + ",";}}demp = demp.slice(0, demp.length - 1);alert(demp);var type = _g().getWidgetByName("p6").getValue();var temp = {json: demp,type: type,};FR.ajax({url: "http://ycgtest.vaiwan.com/fr_plugin/inserJxkhInfo/insertJxkh",type: "POST",contentType: "application/json;charset=utf-8",dataType: "json",data: JSON.stringify(temp),success: function(data, textStatus) {alert(data.msg);},error: function(XMLHttpRequest, textStatus, errorThrown) {alert("数据传输失败！");},complete: function(XMLHttpRequest, textStatus) {console.log("执行了");}});
