1477296 - Storage inspector item deletion should update item scrolling offset

Status: RESOLVED FIXED

(DevTools :: Storage Inspector, defect, P2)

Description

[Tim Nguyen :ntim]

STR:
- Open storage inspector on https://wwwhome.ewi.utwente.nl/~vriezekolke/test.html
- scroll until all items are displayed
- click "clear localStorage"
- open split console and paste:
	for (var i=0; i<200; i++) {
			var s = ("00"+i).slice(-3);
			localStorage["Key"+s] = "Value "+i;
			console.debug("Storing key [Key"+s+"] with value [Value "+i+"]");
		}

- try scrolling the storage inspector again


Items are not revealed.

This is because the itemOffset at [0] is not updated when the items are cleared.


[0]: https://searchfox.org/mozilla-central/source/devtools/client/storage/ui.js#1094

Comment 1

[Mike Ratcliffe [:miker] [:mratcliffe] [:mikeratcliffe]]

So we need to reset the offset when it is higher than the number of storage items.

Comment 2

[Rainier Go [:rfgo]]

Attachment: Bug 1477296 - Updated itemoffset to 0 when local storage is cleared

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/9a21f8e89b15
Updated itemoffset to 0 when local storage is cleared r=miker

Comment 4

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/9a21f8e89b15