(Tìm kiếm với Modal Popup trong Asp.net) – Trong các Form nhập dữ liệu, để tìm kiếm và chọn nhanh thông tin từ bảng dữ liệu khác, các lập trình viên thường sử dụng 1 trong 2 cách đó là: Autocomplete hoặc Popup. Mỗi cách sử dụng có những ưu nhược điểm khác nhau, với Autocomplete người sử dụng không phải mất thêm nhiều thao tác kích để chọn dữ liệu, nhưng với dữ liệu có nhiều tiêu chí để tìm thì phải sử dụng Popup. Với Popup người sử dụng sẽ mất thêm thao tác nhưng khi cần nhiều tiêu chí để tìm kiếm chính xác dữ liệu thì Popup sẽ giúp người lập trình giải quyết được vấn đề này. Trong bài viết này, thủ thuật tin học sẽ hướng dẫn các bạn cách sử dụng ASP.Net AJAX Control Toolkit ModalPopupExtender kết hợp với các thuộc tính css của bootstrap để tạo Popup trong asp.net. Popup này sẽ có chức năng tìm kiếm dữ liệu một cách nhanh chóng, thuận tiện và dễ dàng.
- B1: Tạo CSDL Customers trong SQL Server
- B2: Tạo Bảng Accounts có cấu trúc phía dưới- B1: Tạo CSDL Customers trong SQL Server
STT | Tên trường | Kiểu trường | Ghi chú |
1 | AccountID | Int | Trường tự tăng |
2 | AccountCode | nvarchar(25) | |
3 | AccName | nvarchar(250) | |
4 | AccAddress | nvarchar(250) | |
5 | AccPhone | nvarchar(50) | |
6 | AccFAX | nvarchar(50) | |
7 | AccEmail | nvarchar(50) | |
8 | AccWebsite | nvarchar(150) | |
9 | AccDesc | nvarchar(1500) | |
10 | CreatedDate | datetime | |
11 | ModifiedDate | datetime |
- B3: Tạo Bảng Contacts có cấu trúc phía dưới
STT | Tên trường | Kiểu trường | Ghi chú |
1 | ContactID | Int | Trường tự tăng |
2 | AccountID | Int | |
3 | ContactCode | nvarchar(25) | |
4 | ContactName | nvarchar(250) | |
5 | Sex | bit | |
6 | Birthdate | datetime | |
7 | ContactAddress | nvarchar(250) | |
8 | Mobille | nvarchar(50) | |
9 | nvarchar(150) | ||
10 | CreatedDate | datetime | |
11 | ModifiedDate | datetime |
- B4: Tạo các stored procedure trong SQL Server
- B5: Tạo Project trong Microsoft Visual Studio 2010
Trong Visual Studio tạo 1 Class có tên: Utility và nhập đoạn Code phía dưới cho Class này.
Imports System.Data.SqlClient
Imports System.Data
Namespace SearchRecordsUsingModalPopup
Public Class SqlDataProvider
#Region "Membres Prives"
Shared _IsError As Boolean = False
Private _connectionString AsString
#End Region
#Region "Constructeurs"
Public Sub New()
Try
_connectionString = ConfigurationManager.ConnectionStrings("SiteSqlServer").ConnectionString
_IsError = False
Catch ex As Exception
_IsError = True
End Try
End Sub
#End Region
#Region "Proprietes"
Public ReadOnly Property ConnectionString() AsString
Get
Return _connectionString
End Get
End Property
#End Region
#Region "Functions"
Public FunctionFillTable(ByVal sql AsString) As DataTable
Try
Dim tb AsNew DataTable
Dim adap AsNew SqlDataAdapter(sql, _connectionString)
adap.Fill(tb)
Return tb
Catch ex As Exception
Return Nothing
End Try
End Function
Public FunctionFillTable(ByVal ProcName As String, ByVal ParamArrayPara() As ObjectPara) As DataTable
Try
Dim tb AsNew DataTable
Dim adap AsNew SqlDataAdapter(ProcName, _connectionString)
adap.SelectCommand.CommandType = CommandType.StoredProcedure
If NotPara Is NothingThen
For Eachp As ObjectParaIn Para
adap.SelectCommand.Parameters.Add(New SqlParameter(p.Name, p.Value))
Next
End If
adap.Fill(tb)
Return tb
Catch ex As Exception
Return Nothing
End Try
End Function
Public FunctionRunSQL(ByVal ProcName AsString, ByVal ParamArray Para() As ObjectPara) As Object
Try
Dim _cnn AsNew SqlConnection(_connectionString)
_cnn.Open()
Dim cmd AsNew SqlCommand(ProcName, _cnn)
cmd.CommandType = CommandType.StoredProcedure
For Eachp As ObjectParaIn Para
cmd.Parameters.Add(New SqlParameter(p.Name, p.Value))
Next
Return cmd.ExecuteScalar
Catch ex As Exception
Return Nothing
End Try
End Function
Public FunctionGetRow(ByVal ProcName AsString, ByVal ParamArray Para() As ObjectPara) As DataRow
Try
Dim tb AsNew DataTable
Dim adap AsNew SqlDataAdapter(ProcName, _connectionString)
adap.SelectCommand.CommandType = CommandType.StoredProcedure
For Eachp As ObjectParaIn Para
adap.SelectCommand.Parameters.Add(New SqlParameter(p.Name, p.Value))
Next
adap.Fill(tb)
If tb.Rows.Count Then
Return tb.Rows(0)
End If
Catch ex As Exception
Return Nothing
End Try
Return Nothing
End Function
#End Region
End Class
Public Class ObjectPara
Dim _name As String
Dim _Value As Object
Sub New(ByVal Pname As String, ByVal PValue As Object)
_name = Pname
_Value = PValue
End Sub
Public PropertyName() As String
Get
Return _name
End Get
Set(ByVal value As String)
_name = value
End Set
End Property
Public PropertyValue() As Object
Get
Return _Value
End Get
Set(ByVal value As Object)
_Value = value
End Set
End Property
End Class
Public Class MyEventArgs
Inherits EventArgs
Private Name As String
Private MyId As String
Public PropertySelectedName() As String
Get
Return Name
End Get
Set(ByVal value As String)
Name = value
End Set
End Property
Public Property Id() As String
Get
Return MyId
End Get
Set(ByVal value As String)
MyId = value
End Set
End Property
End Class
End Namespace
Chú ý: Thuộc tính SiteSqlServer chính là chuỗi Connect với SQL Server trong file Web.Config
- B6: Download thư viện AjaxControlToolkit tại địa chỉ: Download
- B7: Giải nén AjaxControlToolkit.Binary.NET4, và References Ajaxcontroltoolkit.dll trong thư mục vừa giải nén vào Project.
- B8: Download thư viện Bootstrap, giải nén và copy file bootstrap.css vào thư mục Styles trong Project
- B9: Tạo file Button.css trong thư mục Styles và nhập các thông tin phía dưới
.icon-add {
background-image: url(Images/add.gif);
background-position: centercenter;
height: 16px;
width: 16px;
}
.icon-update {
background-image: url(Images/save.gif);
background-position: centercenter;
height: 16px;
width: 16px;
}
.icon-delete {
background-image: url(Images/delete.gif);
background-position: centercenter;
height: 16px;
width: 16px;
}
.icon-search {
background-image: url(Images/search.gif);
background-position: centercenter;
height: 16px;
width: 16px;
}
.icon-close {
background-image: url(Images/lt.gif);
background-position: centercenter;
height: 16px;
width: 16px;
}
.icon-yes {
background-image: url(Images/yes.png);
background-position: centercenter;
height: 16px;
width: 16px;
}
.icon-no {
background-image: url(Images/no.png);
background-position: centercenter;
height: 16px;
width: 16px;
}
- B10: Tạo file GridStyle.css trong thư mục Styles và nhập các thông tin phía dưới
.GridStyle
{
font-weight: normal;
font-family: Arial;
border: solid 1px #cbcbcb;
}
.GridStyle_AltRowStyle
{
background-color: #edf5ff;
}
.GridStyle_RowStyle td, .GridStyle_AltRowStyle td
{
padding: 4px 6px 4px 6px;
border-color: #cbcbcb #cbcbcb #cbcbcb #cbcbcb;
border-style: solid solid solid none;
border-width: 1px 1px 1px medium;
}
.GridStyle_HeaderStyle th
{
background: url(Images/sprite.png) repeat-x 0px 0px;
border-color: #cbcbcb #cbcbcb #cbcbcb #cbcbcb;
border-style: solid solid solid none;
border-width: 1px 1px 1px medium;
color: #0f5590;
font-weight: bold;
padding: 5px 5px 5px 5px;
text-align: center;
vertical-align:bottom;
font-family:Arial;
font-size:12px;
}
.GridStyle_HeaderStyle td
{
font-family:Arial;
font-size:12px;
font-weight: bold;
text-decoration: none;
text-align: center;
color: #0f5590;
display: block;
padding-right: 10px;
vertical-align: bottom;
}
.GridStyle_HeaderStyle th
{
background: url(Images/sprite.png) repeat-x 0px 0px;
border-color: #cbcbcb #cbcbcb #cbcbcb #cbcbcb;
border-style: solid solid solid none;
border-width: 1px 1px 1px medium;
color: #0f5590;
font-weight: bold;
padding: 5px 5px 5px 5px;
text-align: center;
vertical-align:bottom;
font-family:Arial;
font-size:12px;
}
.GridStyle_FooterStyle td
{
font-family:Arial;
font-size:13px;
font-weight: bold;
text-decoration: none;
padding: 6px 6px 6px 6px;
border-color: #cbcbcb #cbcbcb #cbcbcb #cbcbcb;
border-style: solid solid solid none;
border-width: 1px 1px 1px medium;
background-color:#E0E0E0;
}
/* mouseover row style */
.GridStyle tr:hover{ background-color:#efefef;}
+ edit.gif, delete.gif, icon_search.gif, clear.gif vào thư mục Images
+ no.png, yes.png, sprite.png, add.gif, delete.gif, edit.gif, lt.gif, save.gif, search.gif vào thư mục Styles\Images
- B12: Tạo thư mục UserControls và thêm file Popup_SearchRecord.ascx, mở file dưới dạng HTML và nhập thông tin phía dưới.
<%@ ControlLanguage="vb"AutoEventWireup="false"CodeBehind="Popup_SearchRecord.ascx.vb"Inherits="SearchRecordsUsingModalPopup.UserControls.Popup_SearchRecord"%>
<%@ RegisterTagPrefix="cc1"Assembly="AjaxControlToolkit"Namespace="AjaxControlToolkit"%>
<asp:Panel ID="pnlpopup" runat="server" style="display:none">
<asp:UpdatePanel ID="updatePanelPopup"runat="server"UpdateMode="Conditional">
<ContentTemplate>
<asp:Button id="cmdShowPopup"runat="server"style="display:none" />
<cc1:ModalPopupExtenderID="ModalPopupExtender_Popup"runat="server"TargetControlID="cmdShowPopup"X="700"Y="150"
PopupControlID="pnlpopup"CancelControlID="cmdCancel"BackgroundCssClass="ModalPopupBG"Drag="True"/>
<divclass="modal"style="width:520px;">
<divclass="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" id="cmdClose" runat="server" causesvalidation="false" class="close" data-dismiss="modal" aria-hidden="true">x</button>
<h4 class="modal-title">
<asp:label id="lblHeader"runat="server"Text="Search Account"></asp:label>
</h4>
</div>
<div class="modal-body">
<table width="100%"cellpadding="2"cellspacing="3">
<tr>
<td>
<asp:label id="plKeyword"runat="server"CssClass="CRM_Label"Text="Keyword"></asp:label>
</td>
<td>
<asp:TextBox ID="txtKeyword"CssClass="form-control"runat="server"Width="400px"></asp:TextBox>
</td>
</tr>
<tr id="trMessage"runat="server">
<td colspan="2" align="left"style="padding:2px;">
<asp:Label ID="lblMessage"CssClass="label"runat="server"></asp:Label>
</td>
</tr>
<tr>
<td colspan="2" style="padding-top:8px;padding-bottom:5px;">
<divclass="btn-group">
<asp:LinkButton id="cmdSearch"runat="server"CssClass="btn btn-small" CausesValidation="false">
<i class="icon-search"></i> <asp:label id="lblSearch" runat="server" Text="Search"></asp:label>
</asp:LinkButton>
<asp:LinkButton id="cmdCancel"runat="server"CssClass="btn btn-small" Causesvalidation="false">
<i class="icon-close"></i> <asp:label id="lblClose" runat="server" Text="Close"></asp:label>
</asp:LinkButton>
</div>
</td>
</tr>
</table>
<table width="100%"cellpadding="2"cellspacing="3">
<tr>
<td>
<asp:GridView ID="grvObject"runat="server"AllowPaging="true"PageSize="8"
CssClass="GridStyle"BorderColor="#cbcbcb"BorderStyle="solid"
BorderWidth="1"AutoGenerateColumns="false"DataKeyNames="AccountID"width="100%">
<AlternatingRowStyleCssClass="GridStyle_AltRowStyle"/>
<HeaderStyleCssClass="GridStyle_HeaderStyle"/>
<RowStyleCssClass="GridStyle_RowStyle"/>
<Columns>
<asp:TemplateField HeaderText="AccountID"Visible="false">
<ItemStylewidth="1%"/>
<ItemTemplate>
<asp:Label id="lblAccountID"runat="server"text='<%# Eval("AccountID") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="AccountCode">
<ItemStylewidth="30%"/>
<ItemTemplate>
<asp:LinkButton id="cmdAccountCode"runat="server"CausesValidation="False"CommandName="Select"CommandArgument='<%# Eval("AccountID") %>' text='<%# Eval("AccountCode") %>'></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="AccountName">
<ItemStyle width="70%" />
<ItemTemplate>
<asp:LinkButton CausesValidation="false"ID="cmdAccountName"Text='<%#Eval("AccName")%>' CommandName="Select"runat="server"CommandArgument='<%# Eval("AccountID")%>'></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</td>
</tr>
</table>
</div>
</div>
</div>
</div>
</ContentTemplate>
</asp:UpdatePanel>
</asp:Panel> - B13: Nhập Code phía dưới cho file Popup_SearchRecord.ascx
Namespace SearchRecordsUsingModalPopup.UserControls
Partial Class Popup_SearchRecord
Inherits System.Web.UI.UserControl
#Region "Private Members"
Private _ItemID As Integer
Private _ItemName As String
#End Region
#Region "Event Click"
Public Delegate Sub MyEventHandler(ByVal sender As Object, ByVal e As MyEventArgs)
Public EventOnSelectedRow As MyEventHandler
#End Region
#Region "Pulbic Methods"
Public SubShowPopup()
updatePanelPopup.Update()
ModalPopupExtender_Popup.Show()
End Sub
#End Region
#Region "GetData"
Private SubBindAccount()
Dim objBind As New DataTable
objBind = BindData()
If Not objBind Is Nothing Then
If objBind.Rows.Count > 0 Then
grvObject.DataSource = objBind
grvObject.DataBind()
trMessage.Visible = False
grvObject.Visible = True
lblMessage.Text = "Total "& objBind.Rows.Count & " record"
Else
grvObject.Visible = False
lblMessage.Text = "No matching record(s) found"
End If
Else
lblMessage.Text = "No matching record(s) found"
End If
trMessage.Visible = True
updatePanelPopup.Update()
End Sub
Private FunctionBindData() As DataTable
Dim objSQL As New SqlDataProvider
Dim objBind As DataTable = objSQL.FillTable("Pro_Accounts_List", New ObjectPara("@Keyword", txtKeyword.Text.Trim), _
New ObjectPara("@SortField", "CreatedDate"), _
New ObjectPara("@SortType", "DESC"))
Return objBind
End Function
#End Region
#Region "DataGrid Methods"
Private FunctionGetGridViewRowItemID(ByVal row As GridViewRow) As Integer
Dim lblAccountID As Label = DirectCast(row.FindControl("lblAccountID"), Label)
If lblAccountID Is Nothing Then
Throw NewException("AccountID: could not find AccountID control!")
End If
Return Convert.ToInt32(lblAccountID.Text)
End Function
Private SubgrvObject_PageIndexChanging(ByVal sender As Object, ByVal e AsSystem.Web.UI.WebControls.GridViewPageEventArgs) Handles grvObject.PageIndexChanging
grvObject.PageIndex = e.NewPageIndex
BindAccount()
ModalPopupExtender_Popup.Show()
End Sub
Public SubgrvObject_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) HandlesgrvObject.SelectedIndexChanged
Dim AccountID As Integer = GetGridViewRowItemID(grvObject.SelectedRow)
Dim objSQL As New SqlDataProvider
Dim MyArgs As New MyEventArgs()
ModalPopupExtender_Popup.Hide()
ScriptManager.GetCurrent(Page).RegisterDataItem(grvObject, grvObject.SelectedIndex.ToString)
If AccountID <> -1 Then
DimobjInfo As DataRow= objSQL.GetRow("Pro_Accounts_Get", New ObjectPara("@AccountID", AccountID))
If NotobjInfo Is NothingThen
With objInfo
MyArgs.Id = objInfo("AccountID")
MyArgs.SelectedName = objInfo("AccName")
RaiseEvent OnSelectedRow(Me, MyArgs)
End With
End If
End If
End Sub
#End Region
#Region "Properties"
Public PropertyItemID() As Integer
Get
Return _ItemID
End Get
Set(ByVal Value As Integer)
_ItemID = Value
End Set
End Property
Public PropertyItemName() As String
Get
Return _ItemName
End Get
Set(ByVal Value As String)
_ItemName = Value
End Set
End Property
#End Region
#Region "Event Handles"
Protected SubPage_Load(ByVal sender AsObject, ByVal e As System.EventArgs) Handles Me.Load
Try
If Page.IsPostBack = False Then
End If
Catch ex As Exception
End Try
End Sub
Private Sub cmdSearch_Click(ByValsender As Object, ByVal e AsSystem.EventArgs) HandlescmdSearch.Click
BindAccount()
ModalPopupExtender_Popup.Show()
End Sub
Private SubcmdCancel_Click(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdCancel.Click
ModalPopupExtender_Popup.Hide()
End Sub
Private SubcmdClose_ServerClick(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdClose.ServerClick
ModalPopupExtender_Popup.Hide()
End Sub
#End Region
End Class
End Namespace
Với cách viết Control riêng, bạn có thể sử dụng lại ở nhiều vị trí khác nhau trong Project bằng cách nhúng nó ở những nơi cần sử dụng.
- B14: Mở file Site.Master dưới dạng HTML và gắn thêm các css cho Project ngay phía dưới thẻ <link href="~/Styles/Site.css" rel="stylesheet" type="text/css" />
<link href="~/Styles/GridStyle.css" rel="stylesheet" type="text/css" />
<link href="~/Styles/bootstrap.css" rel="stylesheet" type="text/css" />
<link href="~/Styles/Button.css" rel="stylesheet" type="text/css" />- B15: Tạo file EditContact.aspx và mở file dưới dạng HTML, nhập mã HTML
<%@ PageTitle="Search Records with using AJAX Modal Popup Extender in ASP.Net" Language="vb"MasterPageFile="~/Site.Master"AutoEventWireup="false"CodeBehind="EditContact.aspx.vb"Inherits="SearchRecordsUsingModalPopup.EditContact"%>
<%@ RegisterTagPrefix="ModalPopup"TagName="Search"Src="~/UserControls/Popup_SearchRecord.ascx"%>
<%@ RegisterTagPrefix="ModalPopup"TagName="Delete"Src="~/UserControls/Popup_ConfirmDelete.ascx"%>
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<asp:ScriptManager ID="ScriptManager1"runat="server">
</asp:ScriptManager>
<ModalPopup:Search ID="ucSearchRecord"runat="server"/>
<ModalPopup:Delete ID="ucDeleteItem"runat="server"/>
<asp:UpdatePanel ID="updatePanel"runat="server"UpdateMode="Conditional">
<ContentTemplate>
<table cellspacing="0"cellpadding="0"border="0"width="75%">
<tr>
<td>
<div class="panel panel-default">
<div class="panel-heading">
<asp:label id="lblHeader"runat="server"></asp:label>
</div>
<div class="panel-body">
<table cellspacing="2"cellpadding="3"border="0"width="100%">
<tr>
<td>
<asp:label id="plContactCode"runat="server"CssClass="label"Text="ContactCode (*)"></asp:label>
</td>
<td>
<asp:TextBox ID="txtContactCode"CssClass="form-control"runat="server"Width="150px"></asp:TextBox>
<asp:RequiredFieldValidatorID="valContactCode"CssClass="alert-error"runat="server"ControlToValidate="txtContactCode"Display="dynamic"ErrorMessage="Enter Contact Code"></asp:RequiredFieldValidator>
</td>
<td>
<asp:Label ID="plContactName"runat="server"CssClass="label"Text="Contact Name (*)"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtContactName" CssClass="form-control" runat="server" width="220px"></asp:TextBox>
<asp:RequiredFieldValidatorID="valContactName"CssClass="alert-error"runat="server"ControlToValidate="txtContactName"Display="dynamic"ErrorMessage="Enter Contact Name"></asp:RequiredFieldValidator>
</td>
</tr>
<tr>
<td>
<asp:Label ID="plAccountName"runat="server"CssClass="label"Text="AccountName (*)"></asp:Label>
</td>
<td colspan="3">
<asp:TextBox ID="txtAccountName"CssClass="form-control"runat="server"width="510px"></asp:TextBox>
<asp:RequiredFieldValidatorID="valAccountName"CssClass="alert-error"runat="server"ControlToValidate="txtAccountName"Display="dynamic"ErrorMessage="Enter Account Name"></asp:RequiredFieldValidator>
<asp:Label ID="lblAccountID"runat="server"Visible="false"></asp:Label>
<asp:ImageButton ID="cmdSearchAccount"runat="server"causesvalidation="false"ToolTip="Search Account" imageurl="~/images/icon_search.gif"></asp:ImageButton>
<asp:ImageButton ID="cmdClear"runat="server"causesvalidation="false"ToolTip="Clear"imageurl="~/images/clear.gif"></asp:ImageButton>
</td>
</tr>
<tr>
<td>
<asp:Label ID="plAddress"runat="server"CssClass="label"Text="Address"></asp:Label>
</td>
<td colspan="3">
<asp:TextBox ID="txtAddress"CssClass="form-control"TextMode="multiLine"runat="server"Height="45px"width="560px"></asp:TextBox>
</td>
</tr>
<tr>
<td style="width:48%;">
<asp:Label ID="plSex" runat="server"CssClass="label"Text="Sex"></asp:Label>
</td>
<td style="width:40%;">
<asp:RadioButtonList ID="rdoSex" runat="server"RepeatDirection="Horizontal">
<asp:ListItem Value="1" Text="Male" Selected="True"></asp:ListItem>
<asp:ListItem Value="0" Text="Female"></asp:ListItem>
</asp:RadioButtonList>
</td>
<td style="width:10%;">
<asp:Label ID="plBirthdate"runat="server"CssClass="label"Text="Birthdate"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtBirthdate"CssClass="form-control"runat="server"width="220px"></asp:TextBox>
<asp:CompareValidator ID="cvBirthDate"CssClass="alert-error"ControlToValidate="txtBirthdate"Display="dynamic"Operator="DataTypeCheck"ErrorMessage="Error Birthdate" Type="date" runat="server"></asp:CompareValidator>
</td>
</tr>
<tr>
<td>
<asp:Label ID="plEmail"runat="server"CssClass="label"Text="Email"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtEmail" CssClass="form-control" runat="server" width="220px"></asp:TextBox>
<asp:regularexpressionvalidatorid="cvEmail"CssClass="alert-error"runat="server"ErrorMessage="Error Email" ControlToValidate="txtEmail" Display="Dynamic" ValidationExpression="[\w\.-]+(\+[\w-]*)?@([\w-]+\.)+[\w-]+"></asp:regularexpressionvalidator>
</td>
<td>
<asp:Label ID="plMobille" runat="server" CssClass="label" Text="Mobille"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtMobille"CssClass="form-control"runat="server"width="220px"></asp:TextBox>
</td>
</tr>
</table>
</div>
<div class="modal-footer">
<div class="btn-group">
<asp:LinkButton id="cmdAdd" runat="server"CssClass="btn btn-small" CausesValidation="true">
<i class="icon-add"></i> <asp:label id="lblAdd" runat="server" Text="Save & Add"></asp:label>
</asp:LinkButton>
<asp:LinkButton id="cmdUpdate"runat="server"CssClass="btn btn-small" CausesValidation="true">
<i class="icon-update"></i> <asp:label id="lblUpdate" runat="server" Text="Save"></asp:label>
</asp:LinkButton>
<asp:LinkButton id="cmdDelete"runat="server"CssClass="btn btn-small" Causesvalidation="false">
<i class="icon-delete"></i> <asp:label id="lblDelete" runat="server" Text="Delete"></asp:label>
</asp:LinkButton>
<asp:LinkButton id="cmdCancel"runat="server"CssClass="btn btn-small" Causesvalidation="false">
<i class="icon-close"></i> <asp:label id="lblClose" runat="server" Text="Back"></asp:label>
</asp:LinkButton>
</div>
</div>
</div>
</td>
</tr>
</table>
</ContentTemplate>
</asp:UpdatePanel>
</asp:Content>
- B16: Nhập Code cho file EditContact.aspx
Imports System.IO
Namespace SearchRecordsUsingModalPopup
Public Class EditContact
Inherits System.Web.UI.Page
#Region "Private Member"
Private ContactID As Integer = -1
#End Region
#Region "Private Methods"
Private SubSetTitle()
If ContactID <> -1 AndContactID <> 1 Then
lblHeader.Text = "Edit Contact"
Else
lblHeader.Text = "Add Contact"
End If
End Sub
Private SubResetControls()
txtContactCode.Text = ""
txtContactName.Text = ""
txtAccountName.Text = ""
lblAccountID.Text = ""
txtAddress.Text = ""
txtBirthdate.Text = ""
txtEmail.Text = ""
txtMobille.Text = ""
End Sub
#End Region
#Region "Save Data"
Private Sub SaveData(ByVal ItemID As Integer)
Dim objSQL As New SqlDataProvider
Dim AccountID As Integer = -1
If lblAccountID.Text <> "" Then
AccountID = lblAccountID.Text
End If
'Update Record
If ItemID <> -1 AndItemID <> 0 Then
objSQL.RunSQL("Pro_Contacts_Update", New ObjectPara("@ContactID", ItemID), _
New ObjectPara("@AccountID", AccountID), _
New ObjectPara("@ContactCode", txtContactCode.Text.Trim), _
New ObjectPara("@ContactName", txtContactName.Text.Trim), _
New ObjectPara("@Sex", rdoSex.SelectedValue), _
New ObjectPara("@Birthdate", txtBirthdate.Text.Trim), _
New ObjectPara("@ContactAddress", txtAddress.Text.Trim), _
New ObjectPara("@Mobille", txtMobille.Text.Trim), _
NewObjectPara("@Email", txtEmail.Text.Trim))
Else
'Add Record
ItemID = objSQL.RunSQL("Pro_Contacts_Add", New ObjectPara("@AccountID", AccountID), _
New ObjectPara("@ContactCode", txtContactCode.Text.Trim), _
New ObjectPara("@ContactName", txtContactName.Text.Trim), _
NewObjectPara("@Sex", rdoSex.SelectedValue), _
New ObjectPara("@Birthdate", txtBirthdate.Text.Trim), _
New ObjectPara("@ContactAddress", txtAddress.Text.Trim), _
New ObjectPara("@Mobille", txtMobille.Text.Trim), _
New ObjectPara("@Email", txtEmail.Text.Trim))
End If
End Sub
#End Region
#Region "GetInfo"
Private Sub GetInfo(ByVal ItemID As Integer)
Dim objSQL As New SqlDataProvider
If ItemID <> -1 Then
Dim objInfo AsDataRow = objSQL.GetRow("Pro_Contacts_Get", New ObjectPara("@ContactID", ItemID))
If NotobjInfo Is NothingThen
With objInfo
txtContactCode.Text = objInfo("ContactCode")
txtContactName.Text = objInfo("ContactName")
If Not IsDBNull(objInfo("AccountID")) Then
lblAccountID.Text = objInfo("AccountID")
End If
If Not IsDBNull(objInfo("AccName")) Then
txtAccountName.Text = objInfo("AccName")
End If
If Not IsDBNull(objInfo("ContactAddress")) Then
txtAddress.Text = objInfo("ContactAddress")
EndIf
If Not IsDBNull(objInfo("Sex")) Then
If objInfo("Sex") Then
rdoSex.SelectedValue = "1"
Else
rdoSex.SelectedValue = "0"
End If
Else
rdoSex.SelectedValue = "0"
End If
If Not IsDBNull(objInfo("Birthdate")) Then
txtBirthdate.Text = CType(objInfo("Birthdate"), Date).ToShortDateString
End If
If Not IsDBNull(objInfo("Email")) Then
txtEmail.Text = objInfo("Email")
End If
If Not IsDBNull(objInfo("Mobille")) Then
txtMobille.Text = objInfo("Mobille")
End If
End With
End If
End If
End Sub
#End Region
#Region "Popup"
Private SubMySelDelete_OnSelectedRow(ByVal sender As Object, ByVal e AsSearchRecordsUsingModalPopup.MyEventArgs)
Dim ItemName As String = ""
With e
If e.Id <> "" Then
Response.Redirect("Default.aspx")
End If
End With
End Sub
Private SubMySelSearchRecord_OnSelectedRow(ByVal sender As Object, ByVal e As SearchRecordsUsingModalPopup.MyEventArgs)
Dim ItemName As String = ""
With e
If .Id <> ""Then
txtAccountName.Text = .SelectedName
lblAccountID.Text = .Id
End If
updatePanel.Update()
End With
End Sub
#End Region
#Region "Event Handles"
Protected SubPage_Load(ByVal sender AsObject, ByVal e As System.EventArgs) Handles Me.Load
Try
If NotRequest.QueryString("ContactID") Is Nothing Then
ContactID = Request.QueryString("ContactID")
End If
AddHandler CType(ucSearchRecord, SearchRecordsUsingModalPopup.UserControls.Popup_SearchRecord).OnSelectedRow, AddressOf MySelSearchRecord_OnSelectedRow
AddHandler CType(ucDeleteItem, SearchRecordsUsingModalPopup.UserControls.Popup_ConfirmDelete).OnSelectedRow, AddressOf MySelDelete_OnSelectedRow
If Page.IsPostBack = False Then
lblAccountID.Text = ""
SetTitle()
If ContactID <> -1 Then
GetInfo(ContactID)
cmdDelete.Visible = True
Else
cmdDelete.Visible = False
End If
End If
Catch ex As Exception
End Try
End Sub
Private SubcmdAdd_Click(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdAdd.Click
SaveData(ContactID)
ResetControls()
Response.Redirect("EditContact.aspx")
End Sub
Private SubcmdUpdate_Click(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdUpdate.Click
SaveData(ContactID)
Response.Redirect("Default.aspx")
End Sub
Private SubcmdDelete_Click(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdDelete.Click
With CType(ucDeleteItem, SearchRecordsUsingModalPopup.UserControls.Popup_ConfirmDelete)
.ItemID = ContactID
.ShowPopup(ContactID, "")
End With
End Sub
Private SubcmdCancel_Click(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdCancel.Click
Response.Redirect("Default.aspx")
End Sub
Private SubcmdSearchAccount_Click(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdSearchAccount.Click
With CType(ucSearchRecord, SearchRecordsUsingModalPopup.UserControls.Popup_SearchRecord)
.ShowPopup()
End With
End Sub
Private SubcmdClear_Click(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdClear.Click
txtAccountName.Text = ""
lblAccountID.Text = ""
updatePanel.Update()
End Sub
#End Region
End Class
End Namespace
<%@ PageTitle="Search Records with using AJAX Modal Popup Extender in ASP.Net" Language="vb"MasterPageFile="~/Site.Master"AutoEventWireup="false"CodeBehind="Default.aspx.vb"Inherits="SearchRecordsUsingModalPopup._Default"%>
<%@ RegisterTagPrefix="ModalPopup"TagName="ViewRecord"Src="~/UserControls/Popup_ViewRecord.ascx"%>
<%@ RegisterTagPrefix="ModalPopup"TagName="Delete"Src="~/UserControls/Popup_ConfirmDelete.ascx"%>
<%@ RegisterTagPrefix="ModalPopup"TagName="Search"Src="~/UserControls/Popup_SearchRecord.ascx"%>
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<asp:ScriptManager ID="ScriptManager1"runat="server">
</asp:ScriptManager>
<h1>
Search Records with using AJAX Modal Popup Extender in ASP.Net
</h1>
<br />
<ModalPopup:ViewRecord ID="ucViewRecord"runat="server"/>
<ModalPopup:Delete ID="ucDeleteItem"runat="server"/>
<ModalPopup:Search ID="ucSearchRecord"runat="server"/>
<asp:UpdatePanel ID="updatePanel"runat="server"UpdateMode="Conditional">
<ContentTemplate>
<table cellpadding="2"cellspacing="3"width="100%">
<tr>
<td>
<asp:LinkButton id="cmdAdd" runat="server" CssClass="btn btn-small" CausesValidation="false">
<i class="icon-add"></i> <asp:label id="lblAdd" runat="server" Text="Add"></asp:label>
</asp:LinkButton>
</td>
<tdalign="right">
<asp:Label ID="plFilter" runat="server" Text="Filter By Account"></asp:Label>
<asp:TextBox ID="txtAccountName" CssClass="form-control" ToolTip="Enter Account" runat="server" width="200px"></asp:TextBox>
<asp:Label ID="lblAccountID" runat="server" Visible="false"></asp:Label>
<asp:ImageButton ID="cmdSearchAccount" runat="server" causesvalidation="false"ToolTip="Search Account" imageurl="~/images/icon_search.gif"></asp:ImageButton>
<asp:ImageButton ID="cmdClear" runat="server" causesvalidation="false" ToolTip="Clear" imageurl="~/images/clear.gif"></asp:ImageButton>
<asp:Label ID="plKeyword" runat="server" Text="Keyword"></asp:Label>
<asp:TextBox ID="txtSearch" CssClass="form-control" ToolTip="Enter Keyword" runat="server" width="200px"></asp:TextBox>
<asp:ImageButton ID="cmdQuickSearch" runat="server" causesvalidation="false" imageurl="~/images/icon_search.gif"></asp:ImageButton>
</td>
</tr>
<trid="trMessage"runat="server"visible="false">
<tdcolspan="2">
<asp:Label ID="lblMessage" runat="server" Text="No Data"></asp:Label>
</td>
</tr>
<tr>
<tdcolspan="2">
<asp:GridView ID="grvObject" runat="server"
CssClass="GridStyle"BorderColor="#cbcbcb"BorderStyle="solid"
BorderWidth="1"AutoGenerateColumns="false"DataKeyNames="ContactID"width="100%">
<AlternatingRowStyleCssClass="GridStyle_AltRowStyle"/>
<HeaderStyle CssClass="GridStyle_HeaderStyle"/>
<RowStyle CssClass="GridStyle_RowStyle"/>
<Columns>
<asp:TemplateField HeaderText="ContactCode">
<ItemStyle width="10%" />
<ItemTemplate>
<asp:LinkButton id="cmdContactCode"runat="server"CausesValidation="False"CommandName="View"CommandArgument='<%# Eval("ContactID") %>' text='<%# Eval("ContactCode") %>'></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="ContactName">
<ItemStyle width="12%" />
<ItemTemplate>
<asp:LinkButton id="cmdContactName"runat="server"CausesValidation="False"CommandName="View"CommandArgument='<%# Eval("ContactID") %>' text='<%# Eval("ContactName") %>'></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Birthdate">
<ItemStyle HorizontalAlign="Center"width="8%"/>
<ItemTemplate>
<asp:Label ID="lblBirthdate"Text='<%# Eval("Birthdate").ToShortDateString %>' runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Mobille">
<ItemStyle width="10%" />
<ItemTemplate>
<asp:Label ID="lblMobille"Text='<%# Eval("Mobille") %>' runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Email">
<ItemStyle width="15%" />
<ItemTemplate>
<asp:Label ID="lblEmail"Text='<%# Eval("Email") %>' runat="server"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Function">
<ItemStyle HorizontalAlign="Center"width="5%"/>
<ItemTemplate>
<asp:HyperLink ID="cmdEdit"CommandArgument='<%# Eval("ContactID")%>' runat="server"ImageUrl="~/images/edit.gif"></asp:HyperLink>
<asp:ImageButton ID="cmdDelete"CommandName="Delete"CommandArgument='<%# Eval("ContactID")%>' runat="server"ImageUrl="~/images/delete.gif"CausesValidation="False"></asp:ImageButton>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</td>
</tr>
</table>
</ContentTemplate>
</asp:UpdatePanel>
</asp:Content>
Imports System.IO
Namespace SearchRecordsUsingModalPopup
Public Class _Default
Inherits System.Web.UI.Page
#Region "Bind Data"
Private SubBindContact()
Dim objBind As New DataTable
objBind = BindData()
If Not objBind Is Nothing Then
If objBind.Rows.Count > 0 Then
grvObject.DataSource = objBind
grvObject.DataBind()
trMessage.Visible = False
grvObject.Visible = True
Else
trMessage.Visible = True
grvObject.Visible = False
End If
updatePanel.Update()
End If
End Sub
Private FunctionBindData() As DataTable
Dim objSQL As New SqlDataProvider
Dim AccountID As Integer = -1
If lblAccountID.Text <> "" Then
AccountID = lblAccountID.Text.Trim
End If
Dim objBind As DataTable = objSQL.FillTable("Pro_Contacts_List", New ObjectPara("@Keyword", txtSearch.Text.Trim), _
New ObjectPara("@AccountID", AccountID), _
New ObjectPara("@SortField", "CreatedDate"), _
New ObjectPara("@SortType", "DESC"))
Return objBind
End Function
#End Region
#Region "GridView Methods"
Private SubgrvObject_RowCommand(ByVal sender As Object, ByVal e AsSystem.Web.UI.WebControls.GridViewCommandEventArgs) Handles grvObject.RowCommand
Dim ItemID As Integer = Integer.Parse(e.CommandArgument)
Select Casee.CommandName.ToLower
Case "view"
With CType(ucViewRecord, SearchRecordsUsingModalPopup.UserControls.Popup_ViewRecord)
.ItemID = ItemID
.ShowPopup(ItemID)
End With
End Select
End Sub
Private SubgrvObject_RowDeleting(ByVal sender As Object, ByVal e AsSystem.Web.UI.WebControls.GridViewDeleteEventArgs) Handles grvObject.RowDeleting
Dim ItemID As Integer = CType(grvObject.DataKeys(e.RowIndex).Value, Integer)
Dim ItemName As String = ""
If ItemID <> -1 Then
With CType(ucDeleteItem, SearchRecordsUsingModalPopup.UserControls.Popup_ConfirmDelete)
.ItemID = ItemID
.ShowPopup(ItemID, "")
End With
End If
End Sub
Private SubgrvObject_RowDataBound(ByVal sender As Object, ByVal e As GridViewRowEventArgs) HandlesgrvObject.RowDataBound
If (e.Row.RowType = DataControlRowType.DataRow) Then
Dim ContactID AsInteger = DataBinder.Eval(e.Row.DataItem, "ContactID")
Dim cmdEdit AsHyperLink = DirectCast(e.Row.FindControl("cmdEdit"), HyperLink)
If NotcmdEdit Is NothingThen
cmdEdit.ToolTip = "Edit Contact"
cmdEdit.NavigateUrl = "EditContact.aspx?ContactID="& ContactID
End If
'Delete
DimcmdDelete As ImageButton= DirectCast(e.Row.FindControl("cmdDelete"), ImageButton)
If NotcmdDelete Is NothingThen
cmdDelete.ToolTip = "Delete Contact"
End If
End If
End Sub
#End Region
#Region "Popup"
Private SubMySelDelete_OnSelectedRow(ByVal sender As Object, ByVal e AsSearchRecordsUsingModalPopup.MyEventArgs)
Dim ItemName As String = ""
With e
If e.Id <> "" Then
BindContact()
End If
End With
End Sub
Private SubMySelSearchRecord_OnSelectedRow(ByVal sender As Object, ByVal e AsSearchRecordsUsingModalPopup.MyEventArgs)
Dim ItemName As String = ""
With e
If .Id <> ""Then
txtAccountName.Text = .SelectedName
lblAccountID.Text = .Id
BindContact()
End If
End With
End Sub
#End Region
#Region "Event Handles"
Protected SubPage_Load(ByVal sender AsObject, ByVal e As System.EventArgs) Handles Me.Load
Try
AddHandler CType(ucSearchRecord, SearchRecordsUsingModalPopup.UserControls.Popup_SearchRecord).OnSelectedRow, AddressOf MySelSearchRecord_OnSelectedRow
AddHandler CType(ucDeleteItem, SearchRecordsUsingModalPopup.UserControls.Popup_ConfirmDelete).OnSelectedRow, AddressOf MySelDelete_OnSelectedRow
If Page.IsPostBack = False Then
'Default Submit Button
Page.Form.DefaultButton = cmdQuickSearch.UniqueID
BindContact()
End If
Catch ex As Exception
End Try
End Sub
Private SubcmdAdd_Click(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdAdd.Click
Response.Redirect("EditContact.aspx")
End Sub
Private SubcmdQuickSearch_Click(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdQuickSearch.Click
BindContact()
End Sub
Private SubcmdSearchAccount_Click(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdSearchAccount.Click
With CType(ucSearchRecord, SearchRecordsUsingModalPopup.UserControls.Popup_SearchRecord)
.ShowPopup()
End With
End Sub
Private SubcmdClear_Click(ByVal sender As Object, ByVal e As System.EventArgs) HandlescmdClear.Click
txtAccountName.Text = ""
lblAccountID.Text = ""
BindContact()
End Sub
#End Region
End Class
End Namespace
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