Layer configuration

These settings are in Layer properties.

QGIS Server tab

In Layer Properties ‣ QGIS Server, you can set different settings for QGIS Server :

  • Short name is a machine readable name for the layer.
  • dataUrl is the URL to a HTML or PDF presenting the data. It can be a link to the open data portal webpage.

If the link is empty in Lizmap ‣ Layers dialog, the link in Lizmap will be automatically populated by the Lizmap plugin from set in this tab.

You can use the refresh_svg button in Lizmap to pick this value.

Add a alias on a field

Usually, the field names are defined without accent, spaces and can’t be very long. In Layer Properties ‣ Attributes Form and clicking on a field, you can add an alias.

This will be used to substitute the field name when possible for a more friendly name.

Layer Properties ‣ Source Fields, you can the list of alias defined on the layer.

Customize the edition form

In Layer Properties ‣ Attributes Form and clicking on a field, you can setup the form.

To set the editing tools for your layer fields:

  • In Layer properties ‣ Attributes Form.
  • By selecting first a field on left panel, select the Widget type:
    • To hide a field, choose Hidden. The user will not see the field in the form. There will be no content inserting. Use it for the primary key.
    • To add a read-only field, unchecked Editable checkbox.
    • Special case of the option Value Relation. You can use this option for a Lizmap map.
      For users to have access to information of the outer layer that contains the data, you must enable the publication of the layer as a WFS layer in Project properties ‣ QGIS Server ‣ WFS.

Warning

Lizmap Web Client does not know the “QT Designer UI file” for form generation. Therefore only use the Autogenerate mode or Drag and drop mode for editing layers.

Note

To make the field compulsory you have to define it as NOT NULL in the properties of the table, in the database, not in QGIS –> Layer Properties.

Note

All the editing tools are not yet managed by Lizmap Web Client. Only the following tools are supported:

  • Text edit
  • Classification
  • Range
  • Value Map
  • Hidden
  • Check Box
  • Date/Time
  • Value Relation
  • Relation Reference

If the tool is not supported, the web form displays a text input field.

Server side simplification

For PostGIS layers, you can enable server side simplification. This in Layer properties ‣ Rendering for each layers. You can change the default behavior for next new layer in This in QGIS General properties ‣ Rendering.