在编辑模式下验证gridview内的文本框? [英] Validate textbox inside gridview at edit mode ?
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问题描述
大家好,
我正在尝试通过javascript在gridview内的编辑模式下验证文本框,但没有找到方法.
这是我的代码:
Hi all ,
I am trying to validate a textbox at edit mode inside a gridview from javascript but did not find a way.
Here is my code:
<asp:GridView ID="GridView1" runat="server" Width="100%" AutoGenerateColumns="False"
DataKeyNames="News_Id" DataSourceID="ods_news">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CommandName="edit" ValidationGroup="ss">edit</asp:LinkButton>
</ItemTemplate>
<EditItemTemplate>
<asp:LinkButton ID="LinkButton2" runat="server" ValidationGroup="ss" CommandName="update" OnClientClick="GetCompanyText();">update</asp:LinkButton>
<asp:LinkButton ID="LinkButton3" runat="server" CommandName="cancel">cancel</asp:LinkButton>
</EditItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="News_Id" HeaderText="News_Id" InsertVisible="False" ReadOnly="True"
SortExpression="News_Id" />
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("News_Title") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" ValidationGroup="ss" Text='<%# Bind("News_Title") %>'></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ErrorMessage="Required" ControlToValidate="TextBox1" ValidationGroup="ss"></asp:RequiredFieldValidator>
</EditItemTemplate>
</asp:TemplateField>
<%-- <asp:BoundField DataField="News_Title" HeaderText="News_Title" SortExpression="News_Title" />--%>
<asp:BoundField DataField="News_Brief" HeaderText="News_Brief" SortExpression="News_Brief" />
<asp:BoundField DataField="News_Text" HeaderText="News_Text" SortExpression="News_Text" />
<asp:BoundField DataField="News_Date" HeaderText="News_Date" SortExpression="News_Date" />
<asp:BoundField DataField="News_Image" HeaderText="News_Image" SortExpression="News_Image" />
<asp:CheckBoxField DataField="News_IsActive" HeaderText="News_IsActive" SortExpression="News_IsActive" />
<asp:BoundField DataField="News_Sort" HeaderText="News_Sort" SortExpression="News_Sort" />
</Columns>
</asp:GridView>
因此,在linkbutton1 click事件上,我想调用一个获取文本框值的javascript函数.
So on the linkbutton1 click event i want to call a javascript function that gets the value of textbox .
推荐答案
看一下这个详细的示例.
ASP.NET 2.0的GridView示例:在GridView中编辑基础数据 [ ^ ]
Take a look at this detailed example.
GridView Examples for ASP.NET 2.0: Editing the Underlying Data in a GridView[^]
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