How to post back a ifram page using jquery..?

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My Main Page Like this..

ASP.NET

<body>
    <form id="form1"  runat="server">
    <div style="width: 500px">
        <div style="float:left;">
            <iframe id="iFramImage" src="FileUploader.aspx" frameborder="0"></iframe>
        </div>
        <div style="float:right">
            <asp:Image ID="imgUploaded" runat="server" AlternateText="Image"  Height="400" Width="300"/>
            </div>
    </div>
    <div>
        <asp:Button ID="bntSaveImage" runat="server" Text="Save Image" 
            onclick="bntSaveImage_Click" />
    </div>
    </form>
</body>

FileUploader.aspx

ASP.NET

<body>
    <form id="form1"  runat="server">
    <div>
        <asp:HiddenField ID="hdnImagFileName" runat="server" />
        <asp:FileUpload ID="ImageUpload" runat="server"/>        
    </div>
    </form>
</body>

FileUploader.aspx.cs

C#

public void FileUpload()
{
    if (ImageUpload.HasFile)
    {
        if (CheckFileExtension(ImageUpload.FileName))
        {
            string filePath = "~/temp_image/" + ImageUpload.FileName;
            ImageUpload.SaveAs(Server.MapPath(filePath));
        }
    }
    hdnImagFileName.Value = ImageUpload.FileName;
}
protected bool CheckFileExtension(string FileName)
{
    string ext = Path.GetExtension(FileName);
    switch (ext.ToLower())
    {
        case ".jpg":
        case ".png":
        case ".bmp":
        case ".gif":
            return true;
        default:
            return false;
    }
}

now what i want that when use select a image file from fileupload control held in my
ifram's page FileUploader.aspx at that time i want to call FileUpload() so in which event of page i place that function call so my file will be uploaded at temp directory.

Posted 6-Oct-11 0:48am

Tejas Vaishnav

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Not Active · Answer 1 · 2011-10-06T01:17:00

Solution 1

This has nothing to do with JQuery. As the multitude of examples available on the web show, you would have a button, or some other control to initiate the postback. Call the upload method from that event.

Posted 6-Oct-11 1:17am

Not Active