asp.net 中javascript 脚本问题

[zhanghu1986]

<script language="javascript">
function selectInput()
{
var choose=document.getElementById("DropArea");
var a=document.getElementById("DropSchool");
var b =document.getElementById("DropDownList1");


return confirm("是否确定选中"+choose.options[choose.selectedIndex].text+a.options[a.selectedIndex].text
+"号码类型为"+b.options[b.selectedIndex].text);

}

</script>
<asp:Button ID="BtnSend" runat="server" Text="发送" OnClick="BtnSend_Click"
OnClientClick= "selectInput()"/>
执行这段代码的时候，他会弹出一个对话框有确定和取消两个按钮，当我点击确定按钮的时候我希望继续执行，当我执行取消按钮的时候我希望能不执行，但是现在我点击取消按钮的时候他依然执行当前的动作是怎么回事

[chenz322556]

<script language="javascript">
function selectInput()
{
var choose=document.getElementById("DropArea");
var a=document.getElementById("DropSchool");
var b =document.getElementById("DropDownList1");


return confirm("是否确定选中"+choose.options[choose.selectedIndex].text+a.options[a.selectedIndex].text
+"号码类型为"+b.options[b.selectedIndex].text);

}

</script>
<asp:Button ID="BtnSend" runat="server" Text="发送" OnClick="BtnSend_Click" />

cs:
protected void Page_Load(object sender, EventArgs e)
{
BtnSend.Attributes["onclick"] = "return selectInput();";
}

[闲游四疯]

OnClientClick= "selectInput()" 改成
OnClientClick= "return selectInput();"
试下