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Digital signature(Custom Widget): How to save image(defined in widget template ) in database?

By
PujaBaa Zala
on 7/17/15, 6:24 AM 1,143 views

Hello Everyone,

We're going to implement the digital signature by using custom widgets in odoo 8. We've captured sign into the image . But, the problem we're facing right now is how to save the image of signature (defined in widget template .xml) in database.  

<img id="imgb64" style="width:300px;height:150px"> </img> 

In view of this module, widget is defined as binary field..

<field name="signature_image" widget="signature"/> 

Is it possible to link up this image to database from .js file of widget?


Thanks in advance.

I am not able to understand your problem. Can you explain it in greater detail please.

Merlin TecSol Pvt. Ltd., Merlin TecSol Pvt. Ltd.
on 7/17/15, 10:35 AM
2
PujaBaa Zala
On 7/18/15, 1:07 AM

Hello,

We're implementing digital signature. Firstly, I've created custom widget named "signature". In this widget, Activex object is used. one <textarea>(to display several msg) and <img>(to display captured sign)also defined in widget template(.xml).

I've already defined one binary field "signature_image" in main module and view(form view) is also created as above.

But , How to save this <img> into database? When save button is clicked image is not saved. Is it possible to communicate this <img> defined in widget template file with database or with .py file?

Thanks.

I think this link will also be useful to you: http://www.odoo.yenthevg.com/creating-many2many-drag-and-drop-handle-widget-in-odoo/

Merlin TecSol Pvt. Ltd., Merlin TecSol Pvt. Ltd.
on 7/18/15, 2:53 AM
2

Serpent Consulting Services Pvt. Ltd.

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Serpent Consulting Services Pvt. Ltd.
On 7/18/15, 2:55 AM

There is already a contribution http://www.serpentcs.com/serpentcs-openerpodoo-digital-signature-widget and we are sure you can use for any hint.

Thanks.

Yea,We've checked ur module.U've done really nice job.& our module captures the sign from another Hardware.Bt I cant understand code of '.save_sign'. pls, Guide me how that sign is saved in database.

PujaBaa Zala
on 7/18/15, 9:20 AM

Pujabaa, this.save_list.push(save_obj); does it! You got trained under javascript? You may ask specific questions on contact@serpentcs.com, as it willbe hard to type it all here.

Serpent Consulting Services Pvt. Ltd.
on 7/19/15, 1:16 AM

Hi, I installed Digital signature in odoo version 8. It working using mouse click event. How to make work in iphone or ipad in touch screen? Thanks

Prakash
on 2/4/16, 3:50 AM
0

I think this link may help you out: http://pinakinnayi.blogspot.in/2012/04/how-to-add-custom-widget-in-your-open.html

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Asked: 7/17/15, 6:24 AM
Seen: 1143 times
Last updated: 8/28/15, 11:57 AM