if(testsub=="参数1"){
this.comp('windowSheet').src="$UI/TestMes/entrustmana/process/template/temphumsheet.w";
var paras = new Object();
paras.enno = this.comp("mainData").val("enno");
paras.status = this.comp("mainData").val("status");
this.comp('windowSheet').open({params:paras});
}else if(testsub=="参数2")
{
this.comp('windowSheet').src= "";
this.comp('windowSheet').src="$UI/TestMes/entrustmana/process/template/mechsheet.w";
var paras = new Object();
paras.src="$UI/TestMes/entrustmana/process/template/mechsheet.w";
paras.rowid = this.comp('mechSheetData').getCurrentRowID();
paras.status = this.comp("mainData").val("status");
this.comp('windowSheet').open({params:paras});
}else{
this.comp('windowSheet').src= "";
}