[QGIS-Developer] What is the way to get all items of a QgsLayout?

[Raymond Nijssen]

Hi Song,

It is simply: layout.items()

For example, you can do this:


p = QgsProject.instance()
lom = p.layoutManager()
lo = lom.layoutByName(u'a4')
print(lo.items())


And then this to get all the labels:


for item in lo.items():
     if isinstance(item, QgsLayoutItemLabel):
         print(item)


There was a bug in the item classes recently but it has been fixed in v3.4

Good luck!
Raymond




On 17-11-18 07:56, Song Wendong wrote:
> We want to make a function that send all items (mainly labels) to 
> browser and let user set the cotent, then send it back to server and 
> export as pdf.
> I can only find |itemById| 
> <https://qgis.org/pyqgis/master/core/Layout/QgsLayout.html#qgis.core.QgsLayout.itemById>and 
> |itemByUuid| 
> <https://qgis.org/pyqgis/master/core/Layout/QgsLayout.html#qgis.core.QgsLayout.itemByUuid>, 
> but there are all kinds of layouts.
> Is there a way to get all items and their ids?
> 
> 
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