Javascript不触发gridview的回发事件复选框 [英] Javascript is not firing post back event for the gridview check box

问题描述

HI
我有一个网格和一个网格中的复选框，当复选框被选中时，我想调用javascript进行确认，例如您确定，如果用户单击是"，那么我想使用onchecked更改进入服务器端.但是，javascript正在触发，但是当我调用javascript时，发回不会发生.在正常情况下，oncheckchange正在调用.
请在这方面提供帮助；
这是我的代码:

HI
I am having a grid and a checkbox in the grid when checkbox is checked i want to call a javascript for confimation like are you sure and if user clicks on yes then i want to go for the server side using onchecked change. But javascript is firing but post back not happens when i call javascript .in normal case oncheckchange is calling.
Please help in this regards;
here is my code:

<asp:GridView ID="GridView1" runat="server">
       <Columns>
       <asp:TemplateField>
       <ItemTemplate>
            <asp:CheckBox ID="chkBox" runat="server"

 oncheckedchanged="CheckBox1_CheckedChanged"

     AutoPostBack="true" onclick="javascript:return Ischecked(this)" />
       </ItemTemplate>
       </asp:TemplateField>
        <asp:TemplateField>
       <ItemTemplate>
           <%--<asp:Button ID="Button1" runat="server" Text="Button" CommandName="Hai"  CommandArgument='<%# ((GridViewRow) Container).RowIndex %>'/>--%>
       </ItemTemplate>
       </asp:TemplateField>
       </Columns>
       </asp:GridView>

在javascript
中

in javascript

function Ischecked(ID) {
        var message1;
        if (ID.checked == true) {
            message1 = "ARE U Sure";
        }
        return confirm(message1) ;
    }

推荐答案

尝试一下:

将您的javascript函数更改为:

Try This:

Change your javascript function to:

function Ischecked(ID) {
        var message1;
        if (ID.checked == true) {
            message1 = "ARE U Sure";
        }
        if(confirm(message1))
        {
             __doPostBack();
        }
    }

这可以解决您的问题.

This may solve your problem.

<b>in grid view for check box change this line</b>

<asp:CheckBox ID="chkBox" runat="server"

 oncheckedchanged="CheckBox1_CheckedChanged"

     AutoPostBack="true" onclientclick="javascript:return Ischecked(this)" />
       </ItemTemplate>

这可能会解决您的问题

this may solve your problem

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