[英]JQuery AutoComplete TextBox from database using AJAX PageMethods in ASP.Net is not Working in Internet Explorer
[英]Jquery/Ajax autocomplete textbox not working in ASP.net
我有一個文本框,我正在嘗試使用數據庫中的值自動完成該文本框。 但是,當我開始在文本框中鍵入時,代碼沒有做任何事情。 有誰知道如何解決這個問題? 腳本位於頁面的頭部。
<asp:TextBox placeholder="Search by job title" runat="server" CssClass="search" ID="searchTitle"></asp:TextBox>
<script src="https://ajax.aspnetcdn.com/ajax/jquery/jquery-1.8.0.js"></script>
<script src="https://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.22/jquery-ui.js"></script>
<script>
$(function () {
$("#searchTitle").autocomplete({
source: function (request,response) {
var param = { posting_jobPosition: $("#searchTitle").val() };
$.ajax({
url: "jobseekerHome.aspx/GetTitles",
data: JSON.stringify(param),
type: "post",
contentType: "application/json; charset=utf-8",
datafilter: function (data) { return data; },
success: function (data) {
response($.map(data.d, function (item) { return {value: item }}))
},
});
},
minlength: 1
});
});
</script>
[WebMethod]
public static List<string> GetTitles(string posting_jobPosition)
{
string CS = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
OleDbConnection Connection = new OleDbConnection(CS);
List<string> Titles = new List<string>();
string query = string.Format("SELECT posting_jobPosition FROM BusinessJobPosting WHERE (posting_jobPosition LIKE '%{0}%' AND isActive = true)", posting_jobPosition);
OleDbCommand oleCom1 = new OleDbCommand(query, Connection);
Connection.Open();
OleDbDataReader reader = oleCom1.ExecuteReader();
while (reader.Read())
{
Titles.Add(reader[0].ToString());
}
Connection.Close();
return Titles;
}
謝謝你們 :)
我看到的一個可能原因是 ID。 將 id 更改為:
$("#<%=searchTitle.ClientID%>").autocomplete({
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