目前我正在做一个网络表单并添加了一些 textbox
供用户插入到数据库中。它已经工作正常,验证似乎成功进行,没有任何异常或错误。但我需要对齐 textbox
以使其在浏览器 (Mozilla FireFox) 上正确显示。
问题是,我的验证 IS IN THE TABLE
似乎不起作用,当我清楚地填充该文本框时,我不断遇到错误,指出我的 textbox
为空使用正确的数据类型。
这是我的代码:
<table>
<tr>
<td> Customer name </td>
<td><asp:TextBox ID="txtCustomerName0" runat="server" display="Dynamic" ValidationGroup="VG"></asp:TextBox></td>
<td class="style1">
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"
ErrorMessage="This field must be filled in"
ControlToValidate="txtCustomerName0"
ValidationGroup="VG" Display="Dynamic"></asp:RequiredFieldValidator></td>
</tr>
<tr>
<td> Contact </td>
<td><asp:TextBox ID="txtContact0" runat="server" ValidationGroup="VG"></asp:TextBox></td>
<td>
<asp:CompareValidator ID="CompareValidator9" runat="server"
ControlToValidate="txtContact0" ErrorMessage="Please put correct phone no."
Operator="DataTypeCheck" Type="Integer"
ValidationGroup="VG" Display="Dynamic"></asp:CompareValidator>
</td>
</tr>
<tr>
<td>ProductCode</td>
<td><asp:TextBox ID="txtProductCode0" runat="server" ValidationGroup="VG"></asp:TextBox></td>
<td> </td>
</tr>
<tr>
<td>ProductName</td>
<td><asp:TextBox ID="txtProductName0" runat="server" ValidationGroup="VG"></asp:TextBox></td>
<td> </td>
</tr>
<tr>
<td>Description</td>
<td><asp:TextBox ID="txtDescription0" runat="server" ValidationGroup="VG"></asp:TextBox></td>
<td> </td>
</tr>
<tr>
<td>Address</td>
<td><asp:TextBox ID="txtAddress0" runat="server" ValidationGroup="VG"></asp:TextBox></td>
<td> </td>
</tr>
<tr>
<td>Quantity</td>
<td><asp:TextBox ID="txtQuantity0" runat="server" ValidationGroup="VG"></asp:TextBox></td>
<td>
<asp:CompareValidator ID="CompareValidator10" runat="server"
ControlToValidate="txtQuantity0" ErrorMessage="Please put correct quantity"
Operator="DataTypeCheck" Type="Integer"
ValidationGroup="VG"></asp:CompareValidator>
</td>
</tr>
<tr>
<td>UnitSalePrice</td>
<td><asp:TextBox ID="txtUnitSalePrice0" runat="server" ValidationGroup="VG"></asp:TextBox></td>
<td>
<asp:CompareValidator ID="CompareValidator11" runat="server"
ControlToValidate="txtUnitSalePrice0" ErrorMessage="Please put correct price"
Operator="DataTypeCheck" Type="Currency"
ValidationGroup="VG"></asp:CompareValidator>
</td>
</tr>
<tr>
<td>Amount</td>
<td><asp:TextBox ID="txtAmount0" runat="server" ValidationGroup="VG"></asp:TextBox></td>
<td>
<asp:CompareValidator ID="CompareValidator12" runat="server"
ControlToValidate="txtAmount0" ErrorMessage="Please put correct amount"
Operator="DataTypeCheck" Type="Currency"
ValidationGroup="VG"></asp:CompareValidator>
</td>
</tr>
<tr>
<td>RequiredDate</td>
<td><asp:TextBox ID="txtRequiredDate0" runat="server" ValidationGroup="VG"></asp:TextBox></td>
<td>
<asp:CompareValidator ID="CompareValidator13" runat="server"
ControlToValidate="txtRequiredDate0"
ErrorMessage="Please put correct date format" Operator="DataTypeCheck"
Type="Date" ValidationGroup="VG"></asp:CompareValidator>
</td>
</tr>
<tr>
<td>ConfirmedDate</td>
<td><asp:TextBox ID="txtConfirmedDate0" runat="server" ValidationGroup="VG"></asp:TextBox></td>
<td>
<asp:CompareValidator ID="CompareValidator14" runat="server"
ControlToValidate="txtConfirmedDate0"
ErrorMessage="Please put correct date format"
Operator="DataTypeCheck" Type="Date"
ValidationGroup="VG"></asp:CompareValidator></td>
</tr>
<tr>
<td><asp:Button ID="btnAdd" runat="server" onclick="btnAdd_Click" Text="ADD" ValidationGroup="VG" /></td>
<td><asp:Button ID="btnBack0" runat="server" onclick="btnHome_Click" Text="Back" /></td>
<td></td>
</tr>
</table>
最佳答案
使用对齐的“宽度”属性
关于c# - 表控件中的验证,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/6328633/