Несколько текстовых полей AutoCompleteExtender на 1 странице ASP.NET - PullRequest
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Несколько текстовых полей AutoCompleteExtender на 1 странице ASP.NET

0 голосов
/ 10 марта 2020

Возможно ли иметь 2 или более текстовых полей AutoCompleteExtender на странице 1 asp? У меня 1 работает, но когда я добавил еще одно текстовое поле с автозаполнением, оно недавно добавило текстовое поле AutoCompleteExtender не запускается.

Это мой код Textbox3 

  <asp:TextBox ID="TextBox3" CssClass="rcorner" placeholder="Tell us about you DREAM HOUSE" runat="server" AutoPostBack="True"></asp:TextBox>                 
    <cc1:AutoCompleteExtender ServiceMethod="SearchCustomers"
    MinimumPrefixLength="1"
    CompletionInterval="1" EnableCaching="false" CompletionSetCount="10"
    TargetControlID="TextBox3"
    BehaviorID="AutoCompleteEx2"
    ID="AutoCompleteExtender1" runat="server">
    </cc1:AutoCompleteExtender>

Веб-метод Textbox3 

 <System.Web.Script.Services.ScriptMethod(),
    System.Web.Services.WebMethod()>
    Public Shared Function SearchCustomers(ByVal prefixText As String, ByVal count As Integer) As List(Of String)
        Dim conn As New SqlConnection With {.ConnectionString = "Server=southlink-dev.database.windows.net;Database=SaricasaDBO;User=SL-dev-user765;Pwd=Cr33dMa666;"}
        Dim strsql As String = "select subcat from subcategory where subcat like '%" & prefixText & "%'"
        Dim cmd As SqlCommand = New SqlCommand(strsql, conn)
        conn.Open()
        'cmd.Parameters.AddWithValue("@SearchText", prefixText)
        Dim customers As List(Of String) = New List(Of String)
        Dim sdr As SqlDataReader = cmd.ExecuteReader
        While sdr.Read
            customers.Add(sdr("subcat").ToString)
        End While
        conn.Close()
        Return customers
    End Function

Textbox1 

<asp:TextBox ID="TextBox1" placeholder="Location" runat="server" AutoPostBack="True"></asp:TextBox>
<cc1:AutoCompleteExtender ServiceMethod="SearchLocation"
MinimumPrefixLength="1"
CompletionInterval="1" EnableCaching="false" CompletionSetCount="10"
TargetControlID="TextBox1"
BehaviorID="AutoCompleteEx"
ID="AutoCompleteExtender2" runat="server">
</cc1:AutoCompleteExtender>

Веб-метод Textbox1 

<System.Web.Script.Services.ScriptMethod(),
    System.Web.Services.WebMethod()>
    Public Shared Function SearchLocation(ByVal sql As String, ByVal count As Integer) As List(Of String)
        Dim conn As New SqlConnection With {.ConnectionString = "Server=southlink-dev.database.windows.net;Database=SaricasaDBO;User=SL-dev-user765;Pwd=Cr33dMa666;"}
        Dim strsql As String = "select subcat from subcategory inner join dbo.category on subcategory.cat_id= category.cat_id where subcat like '%" & sql & "%' AND category.description='Location' "
        Dim cmd As SqlCommand = New SqlCommand(strsql, conn)
        conn.Open()
        'cmd.Parameters.AddWithValue("@SearchText", prefixText)
        Dim loc As List(Of String) = New List(Of String)
        Dim sdr As SqlDataReader = cmd.ExecuteReader
        While sdr.Read
            loc.Add(sdr("subcat").ToString)
        End While
        conn.Close()
        Return loc
    End Function

И Textbox1, и Textbox3 находятся на одной странице

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