通过asp web服务传递3个参数 [英] Passing 3 parameters via asp web service

问题描述

我很好奇是否可以使用自动完成扩展程序通过Web服务传递3个参数？在搜索中，我发现了许多网站，解释了如何传递2个参数，但没有三个或更多。如果是这样，请告诉我需要对现有代码执行的操作。

< asp：TextBox ID =txtSearchrunat =serverWidth =260px ToolTip =输入姓氏名字> 
 
< asp：TextBoxWatermarkExtender ID =txtSearch_WMErunat =serverTargetControlID =txtSearchWatermarkText =Lookup ProcessorWatermarkCssClass =Watermark> 
 
< asp：AutoCompleteExtender ID =txtSearchr_ACErunat =serverTargetControlID =txtSearchDelimiterCharacters =Enabled =TrueServiceMethod =FindRecNameServicePath =〜/ Recruiting.asmx UseContextkey =true
 MinimumPrefixLength =2OnClientItemSelected =SelectedNameEnableCaching =trueCompletionInterval =1> 

代码背后 -

 [webmethod] 
公共函数FindRecName（ByVal prefixText As String，ByVal count As String）As String（）
 Dim items As New List（Of String）
 
 sql =select intRecruitID，intEnlistmentTypeID，strlastname +''+ strFirstname +''+ strMiddleName +'（'+ SUBSTRING（strssn，6,9） +'）'来自Recruit的名称，其中strLastName就像''& prefixText& ％'ORDER BY Name ASC
 
 myDataTable = New DataTable 
 myDataTable = getData（sql）
 
如果myDataTable.Rows.Count> 0然后
 For each dRow As DataRow in myDataTable.Rows 
 items.Add（AjaxControlToolkit.AutoCompleteExtender.CreateAutoCompleteItem（dRow（Name），dRow（intRecruitID）））
 
下一个
 
结束如果
 
返回items.ToArray 
结束功能
 

谢谢

Chad-

解决方案

检查这个C＃代码



http： //www.aspdotnetcodes.com/AutoComplete_Textbox_Addtional_Parameters.aspx

I was just curious if it is possible to pass 3 parameter through a web service using an autocomplete extender? In searching I have found numerous site that explain how to pass 2 parameters but none on three or more. If so please let me know what needs to be done to my existing code.

<asp:TextBox ID="txtSearch" runat="server" Width="260px" ToolTip="Enter Last Name First Name">

<asp:TextBoxWatermarkExtender ID="txtSearch_WME" runat="server" TargetControlID="txtSearch" WatermarkText="Lookup Processor" WatermarkCssClass="Watermark">

<asp:AutoCompleteExtender ID="txtSearchr_ACE" runat="server" TargetControlID="txtSearch" DelimiterCharacters="" Enabled="True" ServiceMethod="FindRecName" ServicePath="~/Recruiting.asmx" UseContextkey="true" 
                          MinimumPrefixLength="2" OnClientItemSelected="SelectedName" EnableCaching="true" CompletionInterval="1">

code behind-

[webmethod]
Public Function FindRecName(ByVal prefixText As String, ByVal count As String) As String()
    Dim items As New List(Of String)

    sql = "select intRecruitID, intEnlistmentTypeID, strlastname + ' ' + strFirstname + ' ' + strMiddleName + ' (' + SUBSTRING(strssn, 6, 9) + ')' Name from Recruit where strLastName like '" & prefixText & "%' ORDER BY Name ASC"

    myDataTable = New DataTable
    myDataTable = getData(sql)

    If myDataTable.Rows.Count > 0 Then
        For Each dRow As DataRow In myDataTable.Rows
            items.Add(AjaxControlToolkit.AutoCompleteExtender.CreateAutoCompleteItem(dRow("Name"), dRow("intRecruitID")))

        Next

    End If

    Return items.ToArray
End Function

Thanks
Chad-

解决方案

Check this C# Code

http://www.aspdotnetcodes.com/AutoComplete_Textbox_Addtional_Parameters.aspx

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