数字范围验证器无法正常工作 - 需要帮助 [英] Numeric Rangevalidator not working -- help required
本文介绍了数字范围验证器无法正常工作 - 需要帮助的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有6个文本框，我添加了6个rangevalidators。但是，他们都没有工作和接受字母也不应该是这样的。
请求你帮助我。下面是代码。
Hi,
I have 6 text boxes for which I have added 6 rangevalidators. But, none of them are not working and accepting alphabets also which should not be the case.
Request you to help me out. Below is the code.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="frm_time_sheet.aspx.cs" Inherits="frm_time_sheet" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<style type="text/css">
.style1
{
width: 85px;
}
.style2
{
width: 63px;
}
</style>
</head>
<body>
<script language="javascript" type="text/javascript">
function add_total(_this) {
var total = document.getElementById("<%=Text_total.ClientID%>");
var x = 0;
if (total.value != ""){
x = parseInt(total.value);}
x = x + parseInt(_this.value);
total.value = x;
return false;
}
</script>
<center>
<form id="form1" runat="server">
<ajaxToolkit:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server" />
<div>
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<table>
<tr>
<td align="left" >
<asp:Label ID="labeldate" Text="Starting Date " runat="server" ></asp:Label>
</td>
<td align="left" colspan="2" >
<asp:TextBox ID="start_date" runat="server"></asp:TextBox>
</td>
<ajaxToolkit:CalendarExtender ID="Cal1" runat="server" TargetControlID="start_date" />
</tr>
<br />
<br />
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" ControlToValidate="start_date" Text="Starting date is required!" runat="server"></asp:RequiredFieldValidator>
<tr> <td align="left"><asp:Label ID="label9" Text="Project Code" runat="server" ></asp:Label></td>
<td colspan="5" ><ajaxToolkit:ComboBox ID="project_code" runat="server" Width="312px" > </ajaxToolkit:ComboBox></td>
<td align="center">
<asp:Button ID="submit" runat="server" Text="OK" Width="60px" OnClick="show_timesheet" />
</td>
</tr>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" ValidationGroup="btnprj" InitialValue="--Select Project--" ErrorMessage="Please select project code"
ControlToValidate="project_code" Text="Project code is required!" runat="server"></asp:RequiredFieldValidator>
<tr><td><asp:Label ID="L1" runat="server"></asp:Label></td> </tr>
<tr><td><asp:Label ID="L2" runat="server"></asp:Label></td> </tr>
<tr><td><asp:Label ID="L3" runat="server"></asp:Label></td> </tr>
<tr> <td colspan="2"><asp:Label ID = "tid" runat="server"></asp:Label></td></tr>
<tr><td><asp:Label ID="L4" runat="server"></asp:Label></td> </tr>
<tr><td><asp:Label ID="L5" runat="server"></asp:Label></td> </tr>
<tr>
<td><asp:Label ID="label1" runat="server" Width="60px" Font-Size="Small" Text="Mon"></asp:Label></td>
<td><asp:Label ID="label2" runat="server" Width="60px" Font-Size="Small" Text="Tue"></asp:Label></td>
<td><asp:Label ID="label3" runat="server" Width="60px" Font-Size="Small" Text="Wed"></asp:Label></td>
<td><asp:Label ID="label4" runat="server" Width="60px" Font-Size="Small" Text="Thu"></asp:Label></td>
<td><asp:Label ID="label5" runat="server" Width="60px" Font-Size="Small" Text="Fri"></asp:Label></td>
<td><asp:Label ID="label6" runat="server" Width="60px" Font-Size="Small" Text="Sat"></asp:Label></td>
<td><asp:Label ID="label7" runat="server" Width="60px" Font-Size="Small" Text="Sun"></asp:Label></td>
<td><asp:Label ID="label8" runat="server" Width="60px" Font-Size="Small" Text="Total"></asp:Label></td>
</tr>
<tr>
<td width="60"><asp:TextBox ID="TextBox1" style="text-align:center" Text=""
runat="server" Width="60px" MaxLength="2"></asp:TextBox></td>
<td width="60"><asp:TextBox ID="TextBox2" style="text-align:center" Text="" runat="server" Width="60px" MaxLength="2"></asp:TextBox></td>
<td width="60"><asp:TextBox ID="TextBox3" style="text-align:center" Text="" runat="server" Width="60px" MaxLength="2"></asp:TextBox></td>
<td width="60"><asp:TextBox ID="TextBox4" style="text-align:center" Text="" runat="server" Width="60px" MaxLength="2"></asp:TextBox></td>
<td width="60"><asp:TextBox ID="TextBox5" style="text-align:center" Text="" runat="server" Width="60px" MaxLength="2"></asp:TextBox></td>
<td width="60"><asp:TextBox ID="TextBox6" style="text-align:center" Text="" runat="server" Width="60px" MaxLength="2"></asp:TextBox></td>
<td width="60"><asp:TextBox ID="TextBox7" style="text-align:center" Text="" runat="server" Width="60px" MaxLength="2"></asp:TextBox></td>
<td width="60"><asp:TextBox ID="Text_total" AutoPostBack="true" style="text-align:center" ReadOnly="true" runat="server" Width="60px"></asp:TextBox></td>
</tr>
<tr>
<td align="center">
<asp:Button ID="but_submit" runat="server" Text="Save" Width="60px" OnClick="sum_total" />
</td>
</tr>
<tr>
<td class="style1">
</td>
</tr>
</table>
<asp:RangeValidator ID="RangeValidator1" ControlToValidate="TextBox1" MaximumValue="16" MinimumValue="0" Type="Integer" runat="server" EnableClientScript="false" ></asp:RangeValidator>
<asp:RangeValidator ID="RangeValidator2" ControlToValidate="TextBox2" MaximumValue="16" MinimumValue="0" Type="Integer" runat="server" EnableClientScript="false" ></asp:RangeValidator>
<asp:RangeValidator ID="RangeValidator3" ControlToValidate="TextBox3" MaximumValue="16" MinimumValue="0" Type="Integer" runat="server" EnableClientScript="false" ></asp:RangeValidator>
<asp:RangeValidator ID="RangeValidator4" ControlToValidate="TextBox4" MaximumValue="16" MinimumValue="0" Type="Integer" runat="server" EnableClientScript="false" ></asp:RangeValidator>
<asp:RangeValidator ID="RangeValidator5" ControlToValidate="TextBox5" MaximumValue="16" MinimumValue="0" Type="Integer" runat="server" EnableClientScript="false" ></asp:RangeValidator>
<asp:RangeValidator ID="RangeValidator6" ControlToValidate="TextBox6" MaximumValue="16" MinimumValue="0" Type="Integer" runat="server" EnableClientScript="false" ></asp:RangeValidator>
<asp:RangeValidator ID="RangeValidator7" ControlToValidate="TextBox7" MaximumValue="16" MinimumValue="0" Type="Integer" runat="server" EnableClientScript="false" ></asp:RangeValidator>
</div>
</form>
</center>
</body>
</html>
推荐答案
Anand：
您最好使用这样的代码
< asp：TextBox ID =TextBox1runat =server>< / asp：TextBox>
< asp：RangeValidator ID =RangeValidator1runat =server
ControlToValidate =TextBox1ErrorMessage =RangeValidatorMaximumValue =100
MinimumValue =1> ;< / asp：RangeValidator>
< asp：Button ID =Button1runat =serverText =Button/>
即删除输入=整数然后尝试一下。它可能适合你。
Anand:
You better use the code like this
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:RangeValidator ID="RangeValidator1" runat="server"
ControlToValidate="TextBox1" ErrorMessage="RangeValidator" MaximumValue="100"
MinimumValue="1"></asp:RangeValidator>
<asp:Button ID="Button1" runat="server" Text="Button" />
ie remove the Type="Integer" and try it out.it might Work for you.
< asp：rangevalidator xmlns：asp =＃unknown>
ID =RangeValidator1
ControlToValidate =TextBox1
MaximumValue =16MinimumValue =0
Type =Integer
runat =server
EnableClientScript =false>
删除上面的粗体标记。
这个写了这个......
< asp：rangevalidator xmlns：asp = #unknown>
ID =RangeValidator1
ControlToValidate =TextBox1
MaximumValue =16
MinimumValue =0
类型=整数
runat =服务器
ErrorMessage =请求inter不在0-16>
<asp:rangevalidator xmlns:asp="#unknown">
ID="RangeValidator1"
ControlToValidate="TextBox1"
MaximumValue="16" MinimumValue="0"
Type="Integer"
runat="server"
EnableClientScript="false" >
remove above bold tag.
insted of this write this one......
<asp:rangevalidator xmlns:asp="#unknown">
ID="RangeValidator1"
ControlToValidate="TextBox1"
MaximumValue="16"
MinimumValue="0"
Type="Integer"
runat="server"
ErrorMessage="please inter no between 0-16" >
这篇关于数字范围验证器无法正常工作 - 需要帮助的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
