Re: pgAdmin4 - help adding new node to Browser Tree
| От | Warren Chan |
|---|---|
| Тема | Re: pgAdmin4 - help adding new node to Browser Tree |
| Дата | |
| Msg-id | 1679514114.1817148.1599101971834@mail.yahoo.com обсуждение исходный текст |
| Ответ на | Re: pgAdmin4 - help adding new node to Browser Tree (Aditya Toshniwal <aditya.toshniwal@enterprisedb.com>) |
| Ответы |
Re: pgAdmin4 - help adding new node to Browser Tree
(Aditya Toshniwal <aditya.toshniwal@enterprisedb.com>)
|
| Список | pgadmin-hackers |
Hi Aditya,
thanks for helping, really appreciate you taking the time.
I've attached a patch as requested and yes, when i expand the new Foo node I've created, I get the following errors in the console:
2020-09-03 12:50:37,291: ERROR flask.app: 404 Not Found: The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.
Traceback (most recent call last):
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1813, in full_dispatch_request
rv = self.dispatch_request()
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1791, in dispatch_request
self.raise_routing_exception(req)
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1774, in raise_routing_exception
raise request.routing_exception
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\ctx.py", line 336, in match_request
self.url_adapter.match(return_rule=True)
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\werkzeug\routing.py", line 1945, in match
raise NotFound()
werkzeug.exceptions.NotFound: 404 Not Found: The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.
2020-09-03 12:50:37,372: ERROR flask.app: 404 Not Found: The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.
Traceback (most recent call last):
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1813, in full_dispatch_request
rv = self.dispatch_request()
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1791, in dispatch_request
self.raise_routing_exception(req)
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1774, in raise_routing_exception
raise request.routing_exception
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\ctx.py", line 336, in match_request
self.url_adapter.match(return_rule=True)
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\werkzeug\routing.py", line 1945, in match
raise NotFound()
werkzeug.exceptions.NotFound: 404 Not Found: The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.
Traceback (most recent call last):
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1813, in full_dispatch_request
rv = self.dispatch_request()
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1791, in dispatch_request
self.raise_routing_exception(req)
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1774, in raise_routing_exception
raise request.routing_exception
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\ctx.py", line 336, in match_request
self.url_adapter.match(return_rule=True)
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\werkzeug\routing.py", line 1945, in match
raise NotFound()
werkzeug.exceptions.NotFound: 404 Not Found: The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.
2020-09-03 12:50:37,372: ERROR flask.app: 404 Not Found: The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.
Traceback (most recent call last):
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1813, in full_dispatch_request
rv = self.dispatch_request()
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1791, in dispatch_request
self.raise_routing_exception(req)
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\app.py", line 1774, in raise_routing_exception
raise request.routing_exception
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\flask\ctx.py", line 336, in match_request
self.url_adapter.match(return_rule=True)
File "C:\git\pgadmin4\pgadmin4\lib\site-packages\werkzeug\routing.py", line 1945, in match
raise NotFound()
werkzeug.exceptions.NotFound: 404 Not Found: The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.
Please let me know if you need anything else.
Best Regards,
Warren Chan
On Wednesday, 2 September 2020, 6:19:59 pm AEST, Aditya Toshniwal <aditya.toshniwal@enterprisedb.com> wrote:
Hi Warren,
Can you check the browser console if any errors ? Can you also share the patch so that I can help you further by debugging at my end ?
On Wed, Sep 2, 2020 at 9:51 AM Warren Chan <wchan_syd@yahoo.com.au> wrote:
Hi,I'm trying to learn about the pgAdmin4 project and am hoping to make some contributions sometime in the future.I'm new to Flask and python but am keen to learn.While trying to familiarize myself with the application and the way it works, I've tried to create a 'test' node under the schema node, I want to list test items under this node - not listing anything particular at the moment but wanted to get an understanding of how the application ties together). In order to just get a new node added under schema, I've copied the sequence folder under \web\pgadmin\browser\server_groups\servers\databases\schemas and renamed the applicable folders to tests (I want a test node to appear under schema).I've updated the \tests\_init_.py file so that the SequenceModule has been changed to TestModule (updated the NODE_TYPE etc). I've also updated the SequenceView to become TestView and other parts of the view like the template path etc.In addition to this I've changed the name in the \tests\static\js\sequence.js file to \tests\static\js\test.js and have also updated the test.js file so that any references to sequence has been changed to test and have added 'pgadmin.node.tests' to the webpack.config.js and 'pgadmin.node.test': path.join(__dirname, './pgadmin/browser/server_groups/servers/databases/schemas/tests/static/js/test') to the webpack.shim.js fileDoing this I was hoping that a new 'Test' node would appear under the schema directory and opening this node, would render all the sequences (as I haven't changed any of the sql). However I only get the new 'Test' node being rendered, and when I open this, I get a Server Node with the server I'm connected to being added, not the list of sequences I was hoping for.Is there an additional setting / steps I need to add somewhere in order to get the TestView to render under the TestModule node?I'd appreciate any pointers to get this working as the next thing I'd like, would be to start modifying the sql and getting different database objects being listed.Best regards,Warren Chan
Thanks,
Aditya Toshniwal
pgAdmin hacker | Sr. Software Engineer | edbpostgres.com
"Don't Complain about Heat, Plant a TREE"
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