スクリプトsrc="http://code.jquery.com/jquery-1.7.1.min.jsがaspxページで有効になっている場合、次のコードはaspx.csページで実行されません。jqueryを無効にすると、コードは完全に機能します。問題のコードは、コードビハインドのIsPostbackにあります。
aspx：
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="resolution_finder.aspx.cs" Inherits="client_mobile_tickets_resolution_finder" Debug="true" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.1.0/jquery.mobile-1.1.0.min.css" />
<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<link rel="apple-touch-icon" href="images/apple-touch-icon.png" />
<link rel="shortcut icon" type="image/ico" href="favicon.ico">
<style type="text/css">
.ui-btn-text {
font-size: 15px;
}
</style>
<script type="text/javascript" language="javascript">
function init_Timer() {
//-- Log out after 5 minutes
var timeout = parseInt('<%=timeout %>');
setTimeout('logOut()', timeout);
}
function logOut() {
document.location = '<%=serverName %>/mobile_support/log_off.aspx?uid=<%=uid %>';
}
</script>
<script src="http://code.jquery.com/mobile/1.1.0/jquery.mobile-1.1.0.min.js"></script>
</head>
<body onload="init_Timer();">
<form id="frmMain" runat="server">
<div data-role="page" data-theme="b" id="pg1" name="pg1" >
<div data-role="header">
<div class="ui-bar ui-bar-a" style="text-align:center; height:30px; " >
<h1 style="white-space: normal">Resolution Finder</h1>
</div>
</div><!-- /header -->
<div data-role="content">
<label for="ddl">Select an Issue:</label><br />
<asp:DropDownList ID="ddlSubject" runat="server" DataSourceID="sdsSubject"
DataTextField="issue" DataValueField="issue" >
</asp:DropDownList><br />
<asp:SqlDataSource ID="sdsSubject" runat="server"
ConnectionString="<%$ ConnectionStrings:mobile %>"
SelectCommand="get_sl_top_20_issues_p" SelectCommandType="StoredProcedure">
</asp:SqlDataSource>
<asp:Button ID="cmdGo" runat="server" Text="Show Solution(s)"
data-icon="search" theme="a" onclick="cmdGo_Click" />
</div><!-- /Content -->
<div data-role="footer" data-position="fixed">
<div data-role="navbar" style="white-space: normal;" >
<ul>
<li><a href="<%=serverName %>/mobile_support/home.aspx?uid=<%=uid %>">Home</a></li>
<li><a href="active.aspx?uid=<%=uid %>">Active Tickets</a></li>
<li><a href="#" onclick="document.location='<%=serverName%>/mobile_support/log_off.aspx?uid=<%=uid %>&logOff=1';">Log Off</a></li>
</ul>
</div>
</div><!-- /Footer -->
</div><!-- /Page -->
</form>
</body>
</html>
aspx.cs：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
public partial class client_mobile_tickets_resolution_finder : System.Web.UI.Page
{
public int uid;
public static DataTable dt;
public string serverName;
public string timeout;
public int rowCount;
protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack)
{
//--ClientScript.RegisterStartupScript(this.GetType(), "hash", "window.location.hash='#pg2';", true);
ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "tmp", "<script type='text/javascript'>showResults();</script>", false);
}
serverName = HttpContext.Current.Request.Url.Scheme + "://" + HttpContext.Current.Request.Url.Authority; // + HttpContext.Current.Request.ApplicationPath;
//Get uid
uid = int.Parse(Request.QueryString["uid"]);
//Open database connection
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["mobile"].ConnectionString);
try
{
conn.Open();
////-- Test to be sure db is open
if (conn.State == ConnectionState.Open)
{
//--Get Home screen data
SqlDataAdapter ad = new SqlDataAdapter("get_mobile_server_info_p", conn);
DataSet ds = new DataSet();
ad.Fill(ds, "dsResult");
dt = ds.Tables[0];
timeout = dt.Rows[0][2].ToString();
}
else
{
Response.Write("Error..... Could not open dataset....");
Response.End();
}
}
finally
{
conn.Close();
conn.Dispose();
}
}
protected void cmdGo_Click(object sender, EventArgs e)
{
//--Get actions for selected issue
//Open database connection
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["mobile"].ConnectionString);
try
{
conn.Open();
////-- Test to be sure db is open
if (conn.State == ConnectionState.Open)
{
//--Get resolutions
SqlDataAdapter ad = new SqlDataAdapter("get_sl_actions_for_issue_p '" + ddlSubject.SelectedValue + "'", conn);
DataSet ds = new DataSet();
ad.Fill(ds, "dsResult");
dt = ds.Tables[0];
rowCount = dt.Rows.Count;
//-- Populate the results
DataTable newsDataTable = new DataTable();
// add some columns to our datatable
newsDataTable.Columns.Add("href_li");
newsDataTable.Columns.Add("DisplayText");
for (int i = 1; i < dt.Rows.Count; i++)
{
DataRow newsDataRow = newsDataTable.NewRow();
newsDataRow["href_li"] = i;
newsDataRow["DisplayText"] = dt.Rows[i][0].ToString();
newsDataTable.Rows.Add(newsDataRow);
}
menu_ul_1.DataSource = newsDataTable;
menu_ul_1.DataBind();
//--Navigate to the 2nd page
//--this.ClientScript.RegisterStartupScript(this.GetType(),"navigate", "window.location.hash='#pg2';",true);
//--Response.RedirectPermanent("resolution_finder.aspx?uid=" + uid + "#pg2");
}
else
{
Response.Write("Error..... Could not open dataset....");
Response.End();
}
}
finally
{
conn.Close();
conn.Dispose();
}
}
}