[Gambas-user] Help for component gb.web.form

[David Müller]

Hello to all

I don't know the difference but I can give you the results of my tests 
with the WebUploader.
Sorry! I don't have a mini project.

The WebUploader control let the user copy a file from the user's 
computer to the remote server.

One essential thing to know is that you will need an already working 
session to use the WebUploader control! Without that, it will not work 
at all! And it's confusing.

So in WebForm_Open() event, make something like this :
Session["test"] = "test" ' force the session to create everything in 
background

In WebUploader1_Upload() event, store the values in Session for later use :
Session["userside_filename"] = WebUploader1.File
Session["serverside_fullpath"] = WebUploader1.Path

Later you can use it for example like this :
WebTextAreaContent.Clear()
WebTextAreaContent.Text = File.Load(Session["serverside_fullpath"])

Now, i have a problem with this control: I don't know why but i cannot 
reset the WebUploader after using it. I can show another embedded 
webform and that will work but there must be another way.

David


Le 27.11.19 à 10:25, Hans Lehmann a écrit :
> Hello,
>
> After reviewing all relevant source texts for the component 
> gb.web.form, the following comments arise:
>
> - For what purpose can the two classes 'WebUploadArea' and 
> 'WebUploader' be used?
> - Since the documentation for both classes is poor, only a commented 
> mini-project could help.
>
> Hoping for help
>
> Hans
>
> ----[ Gambas mailing-list is hosted by https://www.hostsharing.net ]----
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