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フィールドの検証が必要なテキストボックスはほとんどありません。同じページに戻るボタンと次のボタンがあります。私は検証が機能している[戻る]ボタンをクリックすると、ときに私は、検証が動作していない隣のボタンをクリックしてくださいは検証が機能しない
を是正するために私を助けてください（フォームは次のページに移動していることを意味）
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="RequestorForm.aspx.vb"
Inherits="WebApplication1.RequestorForm" %>
<!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 id="Head1" runat="server">
<title>Requestor Form</title>
<link rel="stylesheet" type="text/css" href="homepage2005.css">
<script language="javascript" type="text/javascript">
//Call Server Event on User id onblur()
function CallClientEvent() {
__doPostBack("txt_view1_userID_TextChanged", "");
}
function CheckValidation() {
Page_ClientValidate();
if (Page_IsValid) {
if (CheckRoleValidation()) {
if ('<%=strRoleType%>' == 'chkBx_Store_wu') {
return CheckTeamViewerDep();
}
}
else {
return false;
}
}
}
function CheckTeamViewerDep() {
var ctl = document.getElementById('chkbx_teamLeadStockRoom');
if (ctl.disabled) {
return true;
}
var tDiv = document.getElementById('chkDepGroup');
var chkitm = tDiv.getElementsByTagName("input");
for (var i = 0; i < chkitm.length; i++) {
if (chkitm[i].checked) {
return true;
}
}
var ctlvalidate = document.getElementById('span_chkDepGroup');
ctlvalidate.innerHTML = 'Please select Dep';
return false;
}
function CheckRoleValidation() {
//var cblItm = '<%=gvRoleDep%>';
var tDiv = document.getElementById('gvRoleDep');
var chkitm = tDiv.getElementsByTagName("input");
var flag = false;
var chkItemCount = 0;
for (var i = 0; i < chkitm.length; i++) {
if (chkitm[i].checked) {
chkItemCount++;
flag = true;
}
}
var ctlvalidate = document.getElementById('lbl_chkBx_store_wu');
if (!flag) {
ctlvalidate.innerHTML = 'Please select Role(s)';
return false;
}
if (chkItemCount > 5) {
ctlvalidate.innerHTML = 'Maximum of 5 Role(s) only can be checked';
return false;
}
}
function ValidateDropDown() {
Page_ClientValidate();
flag = 1;
objTOR = document.getElementById('ddl_view0_typeOfRequest');
objWUL = document.getElementById('ddl_view0_wuLevel');
if (Page_IsValid) {
//alert(objTOR.selectedIndex);
TOR = document.getElementById('span_ddl_view0_typeOfRequest');
WUL = document.getElementById('span_ddl_view0_wuLevel');
if (objTOR.selectedIndex == 0) {
//alert('Select a value:');
TOR.innerHTML = "*Please select a Type of Request";
flag = 0;
}
else
TOR.innerHTML = " ";
// if (objWUL.selectedIndex == 0) {
// WUL.innerHTML = "*Please select a W A";
// flag = 0;
// }
// else
// WUL.innerHTML = " ";
if (flag == 0)
return false;
return true;
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div style="margin-left: 10px">
<asp:MultiView runat="server" ID="mvRequestorForm" ActiveViewIndex="0">
<asp:View runat="server" ID="view_0">
<h1 class="blue">
<asp:Label ID="lbl_viewTitle0" runat="server" Text="Label"></asp:Label>
</h1>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td class="tabRow" width="150">
<asp:Label ID="lbl_view0_firstName" runat="server" Text="Firstname "></asp:Label>
</td>
<td width="200">
<asp:TextBox ID="txt_firstName" runat="server" AutoCompleteType="FirstName"
CssClass="text_box_3" TabIndex="1"></asp:TextBox>
<asp:Label ID="Label5" runat="server" ForeColor="Red" Text="*"></asp:Label>
</td>
<td>
<asp:RequiredFieldValidator ID="Validator_FirstName" runat="server"
ControlToValidate="txt_firstName" ErrorMessage="* Required field"
ValidationGroup="Form1"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td class="tabRow">
<asp:Label ID="lbl_view0_surname" runat="server" Text="Surname"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtSurName" runat="server" AutoCompleteType="LastName"
CssClass="text_box_3" TabIndex="3"></asp:TextBox>
<asp:Label ID="Label6" runat="server" ForeColor="Red" Text="*"></asp:Label>
</td>
<td>
<asp:RequiredFieldValidator ID="Validator_Surname" runat="server"
ControlToValidate="txtSurName" ErrorMessage="* Required field"
ValidationGroup="Form1"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td class="tabRow">
<asp:Label ID="lbl_view0_ContactNum" runat="server" Text="Contact number"></asp:Label>
</td>
<td>
<asp:TextBox ID="txt_contactNum" runat="server"
AutoCompleteType="BusinessPhone" CssClass="text_box_3" TabIndex="3"></asp:TextBox>
<asp:Label ID="Label7" runat="server" ForeColor="Red" Text="*"></asp:Label>
</td>
<td>
<asp:RequiredFieldValidator ID="Validator_ContactNumber" runat="server"
ControlToValidate="txt_contactNum" ErrorMessage="* Required field"
ValidationGroup="Form1"></asp:RequiredFieldValidator>
<asp:RangeValidator ID="RangeValidator1" runat="server"
ControlToValidate="txt_contactNum" ErrorMessage="Enter a numeric value"
MaximumValue="99999999999999" MinimumValue="0"></asp:RangeValidator>
</td>
</tr>
</table>
<hr class="blue" />
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td class="tabRow" width="150">
<asp:Label ID="lbl_view0_typeOfRequest" runat="server" Text="Type of request"></asp:Label>
</td>
<td width="500">
<asp:DropDownList ID="ddl_view0_typeOfRequest" runat="server"
CssClass="drop_down_t" TabIndex="4">
<asp:ListItem Value="-1">Please select...</asp:ListItem>
<asp:ListItem>New</asp:ListItem>
<asp:ListItem>Update</asp:ListItem>
<asp:ListItem>Delete</asp:ListItem>
</asp:DropDownList>
<span ID="span_ddl_view0_typeOfRequest" class="errorText"></span>
</td>
<td>
</td>
</tr>
<tr>
<td class="tabRow">
<asp:Label ID="lbl_view0_wuLevel" runat="server" Text="W A"></asp:Label>
</td>
<td>
<asp:DropDownList ID="ddl_view0_wuLevel" runat="server"
CssClass="drop_down_t" TabIndex="5">
<asp:ListItem Selected="True" Value="3">Store</asp:ListItem>
</asp:DropDownList>
<span ID="span_ddl_view0_wuLevel" class="errorText">
</span>
</td>
<td>
</td>
</tr>
<tr> <td> </td> <td></td><td> </td></tr>
</table>
<asp:Label ID="lblCaption1" runat="server"
Text="* Represents fields that needs to be filled mandatory"
Font-Size="XX-Small" ForeColor="#FF3300"></asp:Label>
<br />
<hr />
<asp:Button ID="btn_View0_Next" runat="server"
OnClientClick="return ValidateDropDown();" Text="Next"
ValidationGroup="Form1" />
<br />
</asp:View>
<asp:View runat="server" ID="view_1">
<asp:ScriptManager ID="scrMgr" runat="server">
</asp:ScriptManager>
<table>
<tr>
<td><asp:Label ID="lblException" CssClass="errorText" runat="server"></asp:Label></td>
</tr>
</table>
<h1 class="blue">
<asp:Label ID="lbl_viewTitle1" runat="server" Text="Label"></asp:Label>
</h1>
<table border="0">
<tr>
<td>
<table border="1" style="border-color:Green; border-width:thin;" width="100%">
<tr>
<td valign="top">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr id="trUserDetail" runat="server">
<td class="tabRow">
<asp:Label ID="lbl_view1_userID" runat="server"
Text="User ID "></asp:Label>
</td>
<td>
<asp:TextBox ID="txt_view1_userID" runat="server" Text="" onblur="CallClientEvent()" AutoPostBack="true" >
</asp:TextBox>
<asp:Label ID="Label1" runat="server" ForeColor="Red" Text="*"></asp:Label>
<div class="smallText" nowrap> (This would be the ID you would normally log on with.)</div>
</td>
<td>
<asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server"
ControlToValidate="txt_view1_userID" ErrorMessage="* Required field"
ValidationGroup="Form2"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td width="150" class="tabRow">
<asp:Label ID="lbl_panview3_label2" runat="server" Text="St Nu "></asp:Label>
</td>
<td width="200">
<asp:TextBox ID="txt_panview3_input2" runat="server" MaxLength="4">0000</asp:TextBox>
<asp:Label ID="Label8" runat="server" ForeColor="Red" Text="*"></asp:Label>
</td>
<td>
<asp:RangeValidator ID="RangeValidator2" runat="server"
ControlToValidate="txt_panview3_input2"
ErrorMessage="Please enter a valid 4-digit St Nu " MaximumValue="999999"
MinimumValue="1" Type="Integer" ValidationGroup="Form2"></asp:RangeValidator>
</td>
</tr>
<tr>
<td colspan="3">
<asp:RequiredFieldValidator ID="RequiredFieldValidator6" runat="server"
ControlToValidate="txt_panview3_input2" ErrorMessage="* Required field"
ValidationGroup="Form2"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td class="tabRow">
<asp:Label ID="lblEmployeeNumber" runat="server"
Text="Employee Number "></asp:Label>
</td>
<td>
<asp:TextBox ID="txtEmployeeNumber" runat="server">
</asp:TextBox>
</td>
<td>
<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server"
ControlToValidate="txtEmployeeNumber" ErrorMessage="* Required field"
ValidationGroup="Form2"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td width="150" class="tabRow">
<asp:Label ID="lbl_view1_firstName" runat="server" Text="Firstname "></asp:Label>
</td>
<td width="200">
<asp:TextBox ID="txt_view1_firstname" runat="server"></asp:TextBox>
<asp:Label ID="Label9" runat="server" ForeColor="Red" Text="*"></asp:Label>
</td>
<td>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ControlToValidate="txt_view1_firstname" ErrorMessage="* Required field"
ValidationGroup="Form2"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td class="tabRow">
<asp:Label ID="lbl_view1_surname" runat="server" Text="Surname "></asp:Label>
</td>
<td>
<asp:TextBox ID="txt_view1_surname" runat="server"></asp:TextBox>
<asp:Label ID="Label10" runat="server" ForeColor="Red" Text="*"></asp:Label>
</td>
<td>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"
ControlToValidate="txt_view1_surname" ErrorMessage="* Required field"
ValidationGroup="Form2"></asp:RequiredFieldValidator>
</td>
</tr>
</table>
<asp:Label ID="lblCaption2" runat="server"
Text="* Represents fields that needs to be filled mandatory"
Font-Size="XX-Small" ForeColor="Red"></asp:Label>
<hr />
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td>
<asp:Panel ID="panelHO" runat="server">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td align="left" width="200">
<asp:Label ID="lbl_HO_wu" runat="server" CssClass="boldLabel"
Text="Role" />
</td>
<td align="left" width="200">
<asp:Label ID="lbl_panview1_label1" runat="server" CssClass="boldLabel"
Text="Dep" />
</td>
<td>
</td>
</tr>
<tr>
<td colspan="3">
</td>
</tr>
<tr>
<td align="left" valign="top">
<asp:CheckBoxList ID="chkBx_HO_wu" runat="server" />
<span id="lbl_chkBx_HO_wu" class="errorText"></span>
</td>
<td align="left" valign="top">
<asp:DropDownList ID="ddl_panview1_ddinput1" runat="server">
<asp:ListItem>Avebury</asp:ListItem>
</asp:DropDownList>
</td>
<td>
</td>
</tr>
</table>
</asp:Panel>
<asp:Panel ID="panelRegion" runat="server">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td width="30%">
<asp:Label ID="lbl_Region_wu" runat="server" CssClass="boldLabel"
Text="Role" />
</td>
<td width="30%">
<asp:Label ID="lbl_panview2_label1" runat="server" CssClass="boldLabel"
Text="Region" />
</td>
<td>
</td>
</tr>
<tr>
<td colspan="3">
</td>
</tr>
<tr>
<td valign="top">
<asp:CheckBoxList ID="chkBx_Region_wu" runat="server" />
<span id="lbl_chkBx_Region_wu" class="errorText"></span>
</td>
<td valign="top">
<asp:DropDownList ID="ddl_panview2_ddinput1" runat="server">
<asp:ListItem>Northern (NORTHERN)</asp:ListItem>
<asp:ListItem>Central (CENTRAL)</asp:ListItem>
<asp:ListItem>Southern (SOUTHERN)</asp:ListItem>
私たちはあなたに役立ついくつかのコードを見る必要があります。検証コードはどのように見え、どのように提出されますか？ – Ryall
記述したバグがまだ残っているコードスニペットを提供できますか？それはあなたの問題のトラブルシューティングに大きく役立ちます。 –