[Lizmap] R: R: R: R: R: Lizmap Server Plugin

Tue Mar 12 11:03:47 PDT 2024

Hi thanks for your reply,

- The settings for your form where on another style that the one loaded by default ?

I have a default style loaded in the PostgreSQL database for that layer, and I've made some changes to the layer structure. I've reloaded the layer by changing the layer source. Perhaps the issue could have arisen here.

Thank you for the information provided.

Regards,

________________________________
Da: Lizmap <lizmap-bounces at lists.osgeo.org> per conto di Etienne Trimaille via Lizmap <lizmap at lists.osgeo.org>
Inviato: martedì 12 marzo 2024 17:42
A: lizmap at lists.osgeo.org <lizmap at lists.osgeo.org>
Oggetto: Re: [Lizmap] R: R: R: R: Lizmap Server Plugin

Hi,

So for the style, you might have hit this issue : https://github.com/3liz/lizmap-web-client/issues/3952

The settings for your form where on another style that the one loaded by default ?

> Can I use geometry expression?

As Ulisse said, it works only for newly created features. And so the geometry is not yet digitized when you open the creation form, so no, it won't works for now.

You would need a PostgreSQL trigger.

It's the issue https://github.com/3liz/lizmap-web-client/issues/3226 about all scopes for expressions in editing form.

Keep in mind that LWC 3.5 is already retired and not maintained as well ;-)

Regards,

On 12/03/2024 16:51, Ludovico Frate via Lizmap wrote:
SOLVED: I had a problem with the style associated to the layer.  Now is working. But I have another question: Is there a list of expression that can be used? Can I use geometry expression?
________________________________
Da: Ludovico Frate <ludovicofrate at hotmail.it><mailto:ludovicofrate at hotmail.it>
Inviato: martedì 12 marzo 2024 16:09
A: lizmap at lists.osgeo.org<mailto:lizmap at lists.osgeo.org> <lizmap at lists.osgeo.org><mailto:lizmap at lists.osgeo.org>; René-Luc Dhont <rldhont at gmail.com><mailto:rldhont at gmail.com>; Ludovico Frate <ludovicofrate at hotmail.it><mailto:ludovicofrate at hotmail.it>
Oggetto: R: [Lizmap] R: R: R: Lizmap Server Plugin

It seems quite strange, but the input form with constraints works well. I just have an issue with default values.

[cid:5f30205b-81bf-44f8-9665-5935a6ba2862]

________________________________
Da: Lizmap <lizmap-bounces at lists.osgeo.org><mailto:lizmap-bounces at lists.osgeo.org> per conto di Ludovico Frate via Lizmap <lizmap at lists.osgeo.org><mailto:lizmap at lists.osgeo.org>
Inviato: martedì 12 marzo 2024 14:38
A: lizmap at lists.osgeo.org<mailto:lizmap at lists.osgeo.org> <lizmap at lists.osgeo.org><mailto:lizmap at lists.osgeo.org>; René-Luc Dhont <rldhont at gmail.com><mailto:rldhont at gmail.com>
Oggetto: [Lizmap] R: R: R: Lizmap Server Plugin

Still not working with now() used as default value.

________________________________
Da: Lizmap <lizmap-bounces at lists.osgeo.org><mailto:lizmap-bounces at lists.osgeo.org> per conto di René-Luc Dhont via Lizmap <lizmap at lists.osgeo.org><mailto:lizmap at lists.osgeo.org>
Inviato: martedì 12 marzo 2024 13:08
A: lizmap at lists.osgeo.org<mailto:lizmap at lists.osgeo.org> <lizmap at lists.osgeo.org><mailto:lizmap at lists.osgeo.org>
Oggetto: Re: [Lizmap] R: R: Lizmap Server Plugin

Hi,

Instead of `$id` which could mean nothing for server, have you try `now()` or something else based on `now()` or a project variable ?

René-Luc

Le 12/03/2024 à 12:42, Ludovico Frate via Lizmap a écrit :

Hi, I'm testing by inserting a new value.

________________________________
Da: Lizmap <lizmap-bounces at lists.osgeo.org><mailto:lizmap-bounces at lists.osgeo.org> per conto di Ulisse Cavallini via Lizmap <lizmap at lists.osgeo.org><mailto:lizmap at lists.osgeo.org>
Inviato: martedì 12 marzo 2024 12:34
A: lizmap at lists.osgeo.org<mailto:lizmap at lists.osgeo.org> <lizmap at lists.osgeo.org><mailto:lizmap at lists.osgeo.org>
Oggetto: Re: [Lizmap] R: Lizmap Server Plugin

Hi!

Are you testing this with an update on a saved feature, or with an insert?

As far as I know, default values in Lizmap currently work only when inserting a new feature. They are not taken into account when updating an existing one.

On 3/12/24 12:27, Ludovico Frate via Lizmap wrote:
UPDATE: I've upgraded the Lizmap version to 3.5.13, and now I can see the plugin correctly installed.. However, even if I use a simple expression in the form widget as the default value (for example $id), it is not recognized by Lizmap.

[cid:9ede2b35-0b59-495d-bc67-a92ec765158c]
________________________________
Da: Ludovico Frate <ludovicofrate at hotmail.it><mailto:ludovicofrate at hotmail.it>
Inviato: lunedì 11 marzo 2024 21:34
A: lizmap at lists.osgeo.org<mailto:lizmap at lists.osgeo.org> <lizmap at lists.osgeo.org><mailto:lizmap at lists.osgeo.org>
Oggetto: Lizmap Server Plugin

Hi, I have an old installation of Lizmap (v. 3.4.7) on an Ubuntu server with QGIS Server 3.16. I managed my project with QGIS 3.16 and everything works fine. In order to use default values in the widget form, I manually installed the Lizmap server plugin, but it seems not to be working. Default values used in the widget do not appear in editing mode.

I installed the plugin in the /usr/share/qgis/python/plugins directory and I've set the permissions to www-data:www-data for the Lizmap_server folder. I've also defined the environmental variable in the qgis-server configuration file. I've already installed the wfsOutputExtension in the same way without any problems (the plugin works fine). Any ideas?

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Ulisse Cavallini
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