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Eduardo Coelho
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Display binary data on modal
Question
Data

Hi, guys!

I have a page where some attachments (they can be image or pdf) are listed and there is an option to download each one, but I was requested to make this files visible in a modal, so that the user will avoid downloading it every time, because sometimes they just want to visualize it quickly.

Currently I already have a modal and I'm trying to display the attachments into it whit list records, but it appears that binary data is not allowed on this component.

Does someone know how to achieve this?


Regards,

Eduardo

1
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on 4th Feb
Agno Silveira
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Solution

Hi Eduardo,

See the example .OML in attachment.


Result (show PDF and image in modal):

Regards.

ExampleModalShowFile.oml

1
0
on 4th Feb
Agno Silveira
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MVP

database image:

0
0
on 4th Feb

Thank you, Agno! I'll study and try it.

1
0
on 4th Feb

Hi, Agno!

I'm trying to make it work, but it seems that I don't have this PDF_JS component, and I couldn't find it in the Forge. It looks like some parts are missing. I've searched for PDF_JS, but didn't find.


Best regards,

Eduardo

missing.png

1
0
on 4th Feb
Agno Silveira
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MVP

Replying to Eduardo Coelho's comment on 04 Feb 2021 20:16:09

Hello,

You do not need to use the component, you can use the iframe directly from the tools tab

New version without PDF_JS  in attachment.

If you still can't, send me your .OML for check.

Regards.

ExampleModalShowFile.oml

0
0
on 4th Feb

Replying to Agno Silveira's comment on 04 Feb 2021 20:29:02

Hi, Agno.

Unfortunatelly, no. Iframe seems not to be available to me.

Is there something to do with using a web block? I can't use a web screen, because the structure was previously built in this web block. I was meant only to improve it with this visualization.


Best regards,

Eduardo


Ps.: There is an screenshot with a search by Iframe.

NoIframe.png

1
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on 5th Feb
Agno Silveira
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Replying to Eduardo Coelho's comment on 05 Feb 2021 13:09:22

Right, it's possible use in webBlock and screen,

try get the Iframe in your references:

or

Regards.

1
0
on 5th Feb

Replying to Agno Silveira's comment on 05 Feb 2021 13:14:26

Got it, Agno!

It's working!

Thank you so much!


Best regards,

Eduardo

1
0
on 5th Feb
Agno Silveira
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0
0
on 5th Feb

Hello Eduardo, 

Possibly this component can help you.

Best regards, 

Paulo Z

1
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on 4th Feb

Thank you, Paulo, but I forgot to mention that it is a web app. Sorry.

0
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on 4th Feb

@Eduardo Coelho The question might be already answered, but I suggest don't store the files directly in the database, it's not bad if you only storing a few files or depending on the requirements, but if the requirement is store a lot of files, thousands of it, then it will be get bad in the future.


Try to save it on cloud storage like S3

- Generate a public path then save it to your database/table


Please read this about storing files on the database.


Cheers, mate.



1
0
on 5th Feb

Hi, Jovvy!


I'll hand on this to my superior. Many thanks!


Best regards,

Eduardo

0
0
on 5th Feb
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