我有两个 javascript 函数
1.
function ValidateGVEducation() {
var grid = document.getElementById('<%= gvEducation.ClientID %>');
var ddlQuali, ddlUni, ddlInsti, ddlAreaS, ddlStat;
//alert(grid.rows[1].cells[2].getElementsByTagName("*")[0].value);
if (grid.rows.length > 0) {
for (var i = 1; i < grid.rows.length; i++) {
ddlQuali = grid.rows[i].cells[1].getElementsByTagName("*")[0];
ddlUni = grid.rows[i].cells[2].getElementsByTagName("*")[0];
ddlInsti = grid.rows[i].cells[3].getElementsByTagName("*")[0];
ddlAreaS = grid.rows[i].cells[4].getElementsByTagName("*")[0];
ddlStat = grid.rows[i].cells[6].getElementsByTagName("*")[0];
if (ddlQuali.options[ddlQuali.selectedIndex].value != "0" ){
if (ddlUni.options[ddlUni.selectedIndex].value == "0" || ddlInsti.options[ddlInsti.selectedIndex].value == "0" || ddlAreaS.options[ddlAreaS.selectedIndex].value == "0" || ddlStat.options[ddlStat.selectedIndex].value == "0") {
alert('Fill Education Details');
return false;
}
}
}
return true;
}
else return false;
}
此函数在另一个函数中调用
function validateControlsForSubmit(){
if (ValidateGVEducation()) {
alert('Fill Education Details');
return false;
}
return true;
}
稍后在保存按钮中调用函数。在显示警报后,后面的 aspx 代码正在执行..在这种情况下,返回 false 不起作用..
函数调用是
<asp:Button ID="btnSave" runat="server" onclick="btnSave_Click" Text="Save"
onclientclick="return validateControlsForSubmit();" />
谢谢你。