没有网络服务的AutoComplete Extender无法启动 [英] AutoComplete Extender without webservice is not firing

问题描述

我在页面中使用自动完成扩展器，但执行时未触发该功能.我在应用程序中使用母版页面.
这是我的代码

Hi,
Iam using autocomplete extender in my page.But the function is not fired while execution.I am using master page in my application.
here is my Code

<asp:TextBox ID="txtDiagnosis"  runat="server"
                               Width="150px"  Font-Bold="True"
                               Font-Size="Medium" Font-Names="Courier New" style="margin-left: 15px"></asp:TextBox>
                           <asp:AutoCompleteExtender ID="txtDiagnosis_AutoCompleteExtender" runat="server"
                              MinimumPrefixLength="3" EnableCaching="false" CompletionSetCount="1" CompletionInterval="100" ServiceMethod="Casesheet.aspx/getDiagnosis"
                               TargetControlID="txtDiagnosis">
                           </asp:AutoCompleteExtender>

后面的代码

code behind

<System.Web.Script.Services.ScriptMethod(), _
 System.Web.Services.WebMethod()> _
    Public Function getDiagnosis(ByVal prefixtext As String) As List(Of String)
        Dim sqlstr As String
        Dim dtable As New DataTable

        Dim diaglist As New List(Of String)
        gappln_data.OpenConnection(gappln_data.appln_cn)

        sqlstr = "select DESCRIPTION from MAJORCODES where DESCRIPTION like ''%" & prefixtext & "%"
        dtable = gappln_data.GetArray(sqlstr, gappln_data)
        gappln_data.appln_cn.Close()
        gappln_data.appln_cn.Dispose()
        If dtable.Rows.Count <> 0 Then
            Dim objDiagnosis As String
            For i = 0 To dtable.Rows.Count - 1
                objDiagnosis = dtable.Rows(i).Item(0).ToString
                diaglist.Add(objDiagnosis)
            Next
        End If
        Return diaglist
    End Function

执行时未触发功能 getDiagnosis

Function getDiagnosis is not firing while execution

推荐答案

参考:
不使用Web服务的ASP.Net Ajax AutoCompleteExtender [ ^ ]
Ajax AutoCompleteExtender示例或示例，而无需使用webservice(或).使用网络服务 [^ ]
不使用Web的ASP.Net AJAX控件工具包AutoCompleteExtender服务 [ ^ ]
没有网络服务的AutoCompleteExtender [

Refer:
ASP.Net Ajax AutoCompleteExtender Without Using Web Service[^]
Ajax AutoCompleteExtender example or sample without using webservice (or) Asp.Net AJAX AutoComplete Extender From Database without using webservice[^]
ASP.Net AJAX Control Toolkit AutoCompleteExtender without using Web Services[^]
AutoCompleteExtender without webservice[^]

请参考以下链接:
http://www.aspdotnet-suresh.com/2011/05/ajax-autocompleteextender- sample.html [^ ]
无需Web服务即可自动完成JQuery + ASP.NET [^ ]

查看此链接 [

Hi,
Refer the links below:
http://www.aspdotnet-suresh.com/2011/05/ajax-autocompleteextender-sample.html[^]
JQuery + ASP.NET auto complete without web service[^]

View this link[^] for similar discussion.


--Amit

这篇关于没有网络服务的AutoComplete Extender无法启动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！