Hi,
I am new to the ProcessBar control. I am trying to build a very simple application, which will upload a file, extract the file content and load it to the database. I thought it is good idea to have a process bar to indicate the loading process.
The problem I have is that the ProgressBar1_RunTask event does not fire if I upload a file to any FileUpload 'Brows...' or have any text in the textbox.
Could you help me out?
Thanks in advance,
Lee
Below is part of the client code:
====================
<div style="text-align: center">
<br />
<br />
<div id="divProcessBar" style="text-align: center">
<eo:ProgressBar ID="ProgressBar1" runat="server" Width="550px" Height="10px" OnRunTask="ProgressBar1_RunTask"
StartTaskButton="btnStartLoading" StopTaskButton="btnStopLoading" BorderColor="LightSkyBlue"
IndicatorColor="White" BorderStyle="Double" BackColor="White" IndicatorImage="00060104" IndicatorIncrement="10" ShowPercentage="True" OnPreRender="Page_Load">
</eo:ProgressBar>
</div>
<br />
<br />
<%-- <asp:UpdatePanel ID="UpadatePanel1" runat="server">
<ContentTemplate--%>
<div id="divLoadFile" style="text-align: center">
<table width="85%">
<tr>
<td align="right">
<asp:Label ID="lblDesignWinDataFile" Text="Design Win Data File:" CssClass="label"
runat="server"></asp:Label></td>
<td align="left">
<asp:FileUpload ID="fileUploadDesignWinDataFile" Width="500px" CssClass="frmInput"
runat="server" /></td>
</tr>
<tr>
<td align="right">
<asp:Label ID="lblHarnessMfgToCompanyDataFile" Text="HarnessMfg To Company Data File:"
CssClass="label" runat="server"></asp:Label></td>
<td align="left">
<asp:FileUpload ID="fileUploadHarnessMfgToCompanyDataFile" Width="500px" CssClass="frmInput"
runat="server" /></td>
</tr>
<tr>
<td align="right">
<asp:Label ID="lblCustomerToParentDataFile" Text="Customer To Parent Data File:"
CssClass="label" runat="server"></asp:Label></td>
<td align="left">
<asp:FileUpload ID="fileUploadCustomerToParentDataFile" Width="500px" CssClass="frmInput"
runat="server" /></td>
</tr>
</table>
</div>
<br />
<br />
<div id="divStartStop">
<table width="58%">
<tr>
<td align="right">
<asp:Button ID="btnStartLoading" runat="server" Text="Start Loading" />
<asp:Button ID="btnStopLoading" runat="server" Text="Stop Loading" />
</td>
</tr>
</table>
</div>
<div id="divMessage">
<asp:Label ID="lblMessage" runat="server"></asp:Label></div>
<%-- </ContentTemplate>
</asp:UpdatePanel>--%>
</div>
Below is the part of the server code:
========================
protected void Page_Load(object sender, EventArgs e)
{
}
#endregion
#region Events
protected void ScriptManager1_AsyncPostBackError(object sender, AsyncPostBackErrorEventArgs e)
{
ScriptManager1.AsyncPostBackErrorMessage = e.Exception.Message + e.Exception.StackTrace;
}
protected void ProgressBar1_RunTask(object sender, EO.Web.ProgressTaskEventArgs e)
{
for (int i = 0; i < 100; i++)
{
//Stop the task as soon as we can if the user has
//stopped it from the client side
if (e.IsStopped)
break;
//Here we call Thread.Sleep just for demonstration
//purpose. You should replace this with code that
//performs your long running task.
System.Threading.Thread.Sleep(500);
//You should frequently call UpdateProgress in order
//to notify the client about the current progress
e.UpdateProgress(i);
}
e.UpdateProgress(100);
lblMessage.Text = "Complete";
}