Opened 6 years ago
Closed 6 years ago
#29715 closed Uncategorized (invalid)
Djagno ModelAdmin Pre Delete view page crash in NestedObjects.collect() method
| Reported by: | Pavel Sirotkin | Owned by: | nobody |
|---|---|---|---|
| Component: | contrib.admin | Version: | 1.11 |
| Severity: | Normal | Keywords: | question, admin, delete |
| Cc: | Triage Stage: | Unreviewed | |
| Has patch: | no | Needs documentation: | no |
| Needs tests: | no | Patch needs improvement: | no |
| Easy pickings: | no | UI/UX: | no |
Description
Hello, I have some question about pre-delete ModelAdmin view. In my database I have proxy table (postgress feature) without id column call it ProxyBigTable. Some elements in another tables linked to this ProxyBigTable, and when I want delete some objects which have connect with ProxyBigTable from my standart Django admin interface (click button delete or action Delete this objects) I get crash, when start working NestedObjects.collect() method because it build all relations which deleting from my tables. I have solution add to models who linked to ProxyBigTable some custom list value where I counting what objects I do not want to see in pre-delete view. And I override class Collector and NestedObjects for this, also override _delete_view() method for ModelAdmin. I not find another, more light solution, maybe you know some another way?
P.S. Sorry for my English
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