All Answers

Hi Luca,

Hidden upload control now works with your modified code. However, still no luck if I insert “this.uploadButton.__upload.value = “”;” for duplicate upload. I get “Invalid or unexpected token” message”.

Thanks.

Found the issue. It is fixed in the current dev build.

The upload widget hooks the inner upload element when the widget is rendered (the dom element is created) the first time. When it’s not visible, even if created as a widget, the dom is not created and there is no upload element to use.

You can workaround this in your build by setting upload1.Visible = true add this.uploadButons.setOpacity(0) to make it invisible.

this.button1.Eval(
 String.Format(@"
     this.uploadButton = Wisej.Core.getComponent(""id_{0}"");
     this.uploadButton.setOpacity(0);

     this.addListener(""execute"", function(e)
     {{
        this.uploadButton.upload();
     }});", this.upload1.Handle));

It should work like this – except the duplicate upload. If you want to workaround the duplicate upload issue, change the handler like this:

this.addListener(""execute"", function(e)
     {{
        this.uploadButton.__upload.value = "";
        this.uploadButton.upload();

 }});", this.upload1.Handle));

Both issues are fixed in the current build coming up.

Hi Luca,

Thanks but it doesn’t work either.

Your test project uses the second option you posted here but mine uses the javascript in a button. Also, my code explicitly specify the location where the uploaded file should be saved in. In your code, what is the default location of the uploaded file?

Attached. Let me know if it doesn’t work for you and I will send you a link to the latest wisej dlls in case there is something new that fixed something else…

Hi Luca,

I don’t get any error message even in IE 11 now. But in Chrome, after the form showed up, there is an error in Developer Tool like:

“Failed to load resource: net::ERR_CONNECTION_REFUSED”. I don’t know what that is.

Would you mind sending me or post your test project so I have something to compare with.

Thanks.

Should be. Same error? When I tried here it worked – except for the duplicated upload.

We have the Wisej.Web.AspNetPanel control. However it’s not fully completed – at the moment it needs the URL of the user control or page. It will be enhanced to cover all the VWG functionality.

Hi Luca,

Thanks for immediate response. I put the code in Load event but still nothing happens. It is supposed to display the Open dialog window to select the file to be uploaded. Here is the code:

protected override void OnLoad(EventArgs e)
{
this.upload1.Visible = false;
this.upload1.CreateControl();
base.OnLoad(e);
}

Am I on the right spot?

Regards.

Hi Cris,

This is probably caused by the latest optimization: controls are sent to the client only after they are shown the first time. This optimization has increased the rendering speed a lot especially when a form has multiple complex tab pages or panels that are shown at different times. You need to ensure that the invisible control is created using this.upload.CreateControl();

The other issue about not sending the same file twice is WJ-7499. It’s the upload element that needs to be reset to “”.

Best,

Luca

Tonight or tomorrow.

Thanks Luca!  The solution is much appreciated and making it even simpler is always a bonus. 🙂

Any idea on ETA for that update? I can always work with Context and then remove it later if it’s not in the immediate future.

Thank you. WJ-7498. Looks like a regression. Will most likely be fixed in the upcoming update.

Thanks Luca, a sample would be great.

Have a good weekend
Regards Rudy

Hey Luca,

A static instance firing events. Attached is a zip of the WiseJ test app in VB I’ve been working on.  It’s basically just a Window with an HTML box on it to display messages at this point.

On Form Load, it creates an instance of IrcDotNet client connection, which connects to the specified server (in the test app it’s Ustream’s IRC server.) On ClientRegistered, handlers are added for the user-specific events (mode/away/channel join/etc.), and it joins the user to the channel specified in the web.config. The channel join creates a ChatChannel object and attaches handlers for various channel-specific events such as receiving nick list changes.

Normally these would update the nick list grid, add labels for different channels, etc. but thus far I’ve kept it just to seeing if I can get the client to update with the any new messages in the HTML box so most of that is commented out.  I was hoping it would be as simple as tossing Application.Update in the AddMsgtoChannel sub, but that doesn’t seem to do anything. (Edit: I also tried just using a regular label to make sure it didn’t have to do with the HTML box itself.)

Thanks,
Chris

Hi Chris,

Is the irc service a static instance firing events, or does it take a list of subscriptions?

Can you send a sample app, wisej or vwg.

Best,

Luca