提问人:Mounica 提问时间:7/25/2023 最后编辑:Tiny WangMounica 更新时间:7/28/2023 访问量:33
EditTemplate 中的 RegularExpressionValidator
RegularExpressionValidator in EditTemplate
问:
我有abc.aspx如下
<asp:content id="Content" ContentPlaceHolderID="cpContent" runat="server">
<style type="text/css">
.textbox-align-center {
display: flex;
text-align: center;
}
</style>
<asp:Panel ID="pnlPresentation" runat="server" Width="105%" ScrollBars="Auto">
<asp:GridView ID="gridPresentation" runat="server" AutoGenerateColumns="False" >
<asp:TemplateField HeaderText="abc" ItemStyle-HorizontalAlign="Center">
<EditItemTemplate>
<asp:RegularExpressionValidator ID="regexValidatorABC" runat="server" ControlToValidate="txtABC_Edit"
ValidationExpression="^[A-Z]{1,3}\d{0,4}$"
ErrorMessage="Please enter a valid input with minimum length 3, maximum length 7 (with 1-3 Capitals letters followed by 4 digits), and no spaces."
ForeColor="Red" Font-Size="Small" CssClass="textbox-align-center">
</asp:RegularExpressionValidator>
<asp:TextBox ID="txtABC_Edit" runat="server" Text='<%# Eval("[26_ABC]") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblABC" runat="server" AutoPostBack="true" OnTextChanged="txtABC_TextChanged"
Text='<%# Eval("[26_ABC]")%>' Width="100%" />
</ItemTemplate>
</asp:TemplateField>
</asp:GridView>
</asp:Panel>
</asp:content>
当我打开 EditTemplate 时,具有验证器的 TexBox 未居中对齐。
如何将其对准中心?
答:
0赞
Mounica
7/28/2023
#1
我在 RegularExpressionValidator 中删除了 CssClass,并添加了 div 并将 EditTemplate 和 TextBox 放入其中。
更新后的代码在这里,
<asp:content id="Content" ContentPlaceHolderID="cpContent" runat="server">
<style type="text/css">
.textbox-align-center {
display: flex;
justify-content: center;
align-items: center;
text-align: center;
}
</style>
<asp:Panel ID="pnlPresentation" runat="server" Width="105%" ScrollBars="Auto">
<asp:GridView ID="gridPresentation" runat="server" AutoGenerateColumns="False" >
<asp:TemplateField HeaderText="abc" ItemStyle-HorizontalAlign="Center">
<EditItemTemplate>
<div class="textbox-align-center">
<asp:RegularExpressionValidator ID="regexValidatorABC" runat="server" ControlToValidate="txtABC_Edit"
ValidationExpression="^[A-Z]{1,3}\d{0,4}$"
ErrorMessage="Please enter a valid input with minimum length 3, maximum length 7 (with 1-3 Capitals letters followed by 4 digits), and no spaces."
ForeColor="Red" Font-Size="Small">
</asp:RegularExpressionValidator>
<asp:TextBox ID="txtABC_Edit" runat="server" Text='<%# Eval("[26_ABC]") %>'></asp:TextBox>
</div>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="lblABC" runat="server" AutoPostBack="true" OnTextChanged="txtABC_TextChanged"
Text='<%# Eval("[26_ABC]")%>' Width="100%" />
</ItemTemplate>
</asp:TemplateField>
</asp:GridView>
</asp:Panel>
</asp:content>
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