function getyhgdqdsb() {
var txt = "空值判断"
var zhi = document.getElementById("产品品牌").value;
if (!zhi) {
txt = txt + "," + "产品品牌";
}
alert(txt);
document.getElementById("form1").action = "yonghugongdanjieguo.htm";
//document.getElementById("form1").target = "_blank"
document.getElementById("form1").submit();
}
上面是js文件中的
如果为空值弹出对话框
With wb.AddDialog("","dlg1", "提示","这里的文字需要设置为自定义内容,暨函数中的txt,这个txt是变化的")
.AddButton("btnOK","确定")
End With
With wb.AddButtonGroup("form1","btg1", False)
.Add("btn1", "确定上报","button").Attribute = ""
End With