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[CLOSED] FileUploadFile cleared right after submit

  1. #1
    Jan 15, 2013, 12:54 AM

    [CLOSED] FileUploadFile cleared right after submit

    Sample to reproduce below. Select a file then hit save. The content of the FileUploadField textbox is cleared and the empty text is shown. Am I missing something?

    I tested with the latest SVN trunk as of right now and I also reproduced the problem in Ext.net 2.1.1.

    <%@ Page Language="C#" %>

<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>


<!DOCTYPE html>

<html>
<head id="Head1" runat="server">
    <title>FormPanel - Ext.NET Examples</title>
    <link href="/resources/css/examples.css" rel="stylesheet" />
    
    <style>
        #fi-button-msg {
            border: 2px solid #ccc;
            padding: 5px 10px;
            background: #eee;
            margin: 5px;
            float: left;
        }
    </style>
    
</head>
<body>
    <ext:ResourceManager ID="ResourceManager1" runat="server" />    
    <form id="Form1" runat="server">

        
        <h2>Form Example</h2>
        
        <p>The FileUploadField can also be used in standard form layouts, with support for anchoring, validation (the
            field is required in this example), empty text, etc.</p>
            
        <ext:FormPanel 
            ID="BasicForm" 
            runat="server"
            Width="500"
            Frame="true"
            Title="File Upload Form"
            PaddingSummary="10px 10px 0 10px"
            LabelWidth="50"
            Url=".">                
            <Defaults>
                <ext:Parameter Name="anchor" Value="95%" Mode="Value" />
                <ext:Parameter Name="allowBlank" Value="false" Mode="Raw" />
                <ext:Parameter Name="msgTarget" Value="side" Mode="Value" />
            </Defaults>
            <Items>
                <ext:FileUploadField 
                    ID="FileUploadField1" 
                    runat="server" 
                    EmptyText="Select an image"
                    FieldLabel="Photo"
                    ButtonText=""
                    Icon="ImageAdd"
                    />
            </Items>

            <Buttons>
                <ext:Button ID="SaveButton" runat="server" Text="Save" >
                    <Listeners>
                        <Click Handler="#{BasicForm}.getForm().submit();">
                        </Click>
                    </Listeners>
                </ext:Button>
                <ext:Button ID="Button2" runat="server" Text="Reset">
                    <Listeners>
                        <Click Handler="#{BasicForm}.getForm().reset();" />
                    </Listeners>
                </ext:Button>
            </Buttons>
        </ext:FormPanel>
    </form>
</body>
</html>
    Last edited by Daniil; Jan 15, 2013 at 4:03 AM. Reason: [CLOSED]
  2. #2
    Jan 15, 2013, 1:58 AM
    After debugging more, it seems that the problem is in this source, ext-4.1.1a\src\form\field\File.js, the call to the field reset(). 

        extractFileInput: function() {
        var fileInput = this.fileInputEl.dom;
        this.reset();
        return fileInput;
    },
    I created this bug:
    http://www.sencha.com/forum/showthre...ubmit&p=929276
  3. #3
    Jan 15, 2013, 4:03 AM
    Hi @bogc,

    I reported it earlier.
    http://www.sencha.com/forum/showthread.php?202912

    Here is a related Ext.NET forum thread.
    http://forums.ext.net/showthread.php?18833

    Your post led us to know that they already added the clearOnSubmit option. Thank you.

    We added a respective server property for FileUploadField (trunk).
  4. #4
    Jan 15, 2013, 4:42 AM
    Thank you, Daniil.

    Just as a side note I searched both forums (sencha and ext.net) for an issue related - I thought I can't be the first one finding this, and I was right :-) - but I couldn't find anything so I decided to create the bug report. I searched for: FileUploadField clear. The other thread that you mentioned didn't come up because it didn't contain FileUploadField. I often use the Search Forum feature which I think it is not as good as the google search. For instance google might decide to search substrings and infer cleared->clear or the other way.

    Thanks again
  5. #5
    Jan 15, 2013, 5:05 AM
    First of all, it is totally not a problem that you posted it. It even gave as a real benefit - we knew that the clearOnSubmit option appeared.

    It is a common case for me when I reports duplicates to Sencha forums. Recently, I even reported a duplicate of my own report:)

    Quote Originally Posted by bogc View Post
    I often use the Search Forum feature which I think it is not as good as the google search.
    Please notice that Google search is available for Ext.NET forums. The "Search" box at the top on the right.
  6. #6
    Jan 15, 2013, 5:17 AM
    Is there a way to search only the Ext.Net 2.x posts using the google search you suggested?
    Last edited by bogc; Jan 15, 2013 at 5:20 AM.
  7. #7
    Jan 15, 2013, 5:58 AM
    I don't know such an option. I am afraid there is no.

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