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Hello,</div>
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<span style="font-family: -apple-system, BlinkMacSystemFont, "Segoe UI Adjusted", "Segoe UI", "Liberation Sans", sans-serif; color: rgb(12, 13, 14);"><br>
In QGis I have defined a set of actions for a layer. I can trigger the actions by selecting the Actions icon in the toolbar, select the appropriate action, and then I get a cross mouse icon and can start clicking on features to actually run the action.</span></p>
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<span style="font-family: -apple-system, BlinkMacSystemFont, "Segoe UI Adjusted", "Segoe UI", "Liberation Sans", sans-serif; color: rgb(12, 13, 14);">However, I'd like to start the process (i.e. get the "cross" icon) from PyQgis. I've looked at the QgsAction
documentation, and it has a </span><span style="font-family: var(--ff-mono); font-size: var(--_pr-code-fs);"><code style="font-family: var(--ff-mono);">run</code></span><span style="font-family: -apple-system, BlinkMacSystemFont, "Segoe UI Adjusted", "Segoe UI", "Liberation Sans", sans-serif; color: rgb(12, 13, 14);"> method,
but this is to apply it to a given feature. How can I run/start/trigger the action from python so that I can then start clicking on all the features I want the action to be applied to?</span></p>
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<span style="font-family: -apple-system, BlinkMacSystemFont, "Segoe UI Adjusted", "Segoe UI", "Liberation Sans", sans-serif; color: rgb(12, 13, 14);">The use case is the following: I want to update field X of several features in my layer to a new value. I've
designed a docked widget so that I can input the new value to use, and then I want to start clicking on the features that I want to update; then change the value and click on other features, and so on. </span></p>
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The action creation form (image attached) mentions that the action could be triggered from a button widget, but I'm not clear if that means I already need to know what feature I want it to apply to (which is not the case).</div>
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Any help will be appreciated.</div>
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Regards,</div>
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Didac</div>
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<span style="color: rgb(13, 36, 54);"><b>Didac Busquets, PhD</b></span> | <span style="color: rgb(13, 36, 54);">Chief Scientist and co-founder</span><br>
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