Changes between Version 4 and Version 9 of Help/Action/Purge


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  • Help/Action/Purge

    v4 v9  
    11[[TranslatedPages]]
     2
    23= Edit > Purge... =
    3 [[Image(source:trunk/images/purge.png)]] ''Keyboard shortcut'': '''{{{Ctrl+Shift+P}}}'''
    44
    5 The purge action cleans up your data layer by removing the selected [Concepts/Object objects] from the layer. However, in contrast to the [[Image(source:trunk/images/dialogs/delete.png,20)]] [Action/EditDelete delete action], they '''will not be deleted''' on the server when you upload your changes.
     5[[JOSMImage(purge,48,link=,middle,margin-right=20)]] ''Keyboard shortcut'': **`Ctrl+Shift+P` ([wikitr:/Help/ExpertMode expert mode] only)**
    66
    7 It is, as if JOSM completely forgets about these [Concepts/Object objects] and they never had been downloaded.
     7The purge action cleans up your data layer by removing the selected [wikitr:/Help/Concepts/Object objects] from the layer. However, in contrast to the [[JOSMImage(dialogs/delete,24,link=,middle)]] [wikitr:/Help/Action/EditDelete delete action], they **will not be deleted in OSM database** on the server when you upload your changes.
     8
     9It is, as if JOSM completely forgets about these objects and they never had been downloaded.
     10
    811
    912== Warnings ==
    1013=== Dependent objects ===
     14When you purge a node of a way, that way cannot exist without its nodes, so it has to be purged as well. JOSM will give a warning in this case and lets you inspect the objects that need to be purged in addition to the original selection.
    1115
    12 When you purge a [[Image(source:trunk/images/data/node.png)]] [Concepts/Object#Nodes node] of a [[Image(source:trunk/images/data/way.png)]] [Concepts/Object#Ways way], that [[Image(source:trunk/images/data/way.png)]] [Concepts/Object#Ways way] cannot exist without its [[Image(source:trunk/images/data/node.png)]] [Concepts/Object#Nodes nodes], so it has to be purged as well. JOSM will give a warning in this case and lets you inspect the objects that need to be purged in addition to the original selection.
     16The same holds, if you like to purge a new object (`id:0`) that is member of a relation. Members with a positive id can be purged without affecting the relation. Their status will be ''**incomplete**'' after purging.
    1317
    14 The same holds, if you like to purge a new [Concepts/Object object] (id:0) that is member of a [[Image(source:trunk/images/data/relation.png)]] [Concepts/Object#Relations relation]. Members with a positive id can be purged without affecting the [[Image(source:trunk/images/data/relation.png)]] [Concepts/Object#Relations relation] relation. Their status will be ''{{{incomplete}}}'' after purging.
    15 
    16 If you get this warning, you can safely proceed, but be aware that more [Concepts/Object objects] are purged, than originally selected.
     18If you get this warning, you can safely proceed, but be aware that more objects are purged, than originally selected.
    1719
    1820=== Modified objects ===
     21If you purge modified objects, these edits are lost. This can be intended, but you will get a warning in this case.
    1922
    20 If you purge modified [Concepts/Object objects], these edits are lost. This can be intended, but you will get a warning in this case.
    2123
    2224== Clear Undo/Redo buffer ==
    23 
    24 This option is supposed to free resources (memory). But don't rely on it (yet). If you are short of memory, it is still the best option to [[Image(source:trunk/images/save.png,20)]] [Action/Save save] the (partially purged) layer and reopen it in another instance of JOSM.
     25This option is supposed to free resources (memory). But don't rely on it (yet). If you are short of memory, it is still the best option to [[JOSMImage(save)]] [wikitr:/Help/Action/Save save] the (partially purged) layer and reopen it in another instance of JOSM.
    2526
    2627
    2728== See also ==
    2829
    29 * [[Image(source:trunk/images/dialogs/delete.png,20)]] [Action/Delete Delete]
    30 * [Concepts/Object Objects]
     30* [[JOSMImage(dialogs/delete,24,link=,middle)]] [wikitr:/Help/Action/Delete Delete]
     31* [wikitr:/Help/Concepts/Object Objects]
    3132
    3233----
    33 Back to [Menu/Edit Menu Edit][[Br]]
    34 Back to [wiki:/Help Main Help]
     34Back to [wikitr:/Help/Menu/Edit Menu Edit] \\
     35Back to [wikitr:/Help/Menu Main Menu] \\
     36Back to [wikitr:/Help Main Help]