function CheckClientValidate()
{
Page_ClientValidate();
if (Page_IsValid){
return true;
}else{
return false;
}
}
function CheckInfo()
{
var buyer=document.all.txtbuyer.value
var collectstation=document.all.txtcollectstation.value
var info=GetAjaxPage("AjaxCheckBuyerandCollcetstation.aspx?buyer="+buyer+"&collectstation="+collectstation);
if(info=="")
return true
else
{
alert(info);
document.all.txtbuyer.focus();
return false;
}
}
前台调用页面<asp:Button ID="btn_print" runat="server" Text="打印" OnClick="btn_print_Click" OnClientClick="if(CheckClientValidate()) { return CheckInfo()}" />