14 Jul 2011 11:40 AM #11
alexmace has a point
Tree filtering is completely absent. There is expectation that tree filtering be implemented to some degree. That is the difference between open source and paid for products. Keep it on your radar, to-do list, write it on your hand, whatever.
14 Jul 2011 11:41 AM #12
18 Jul 2011 12:26 PM #13
now, I am screwed.
"on radar"? It doesn't make any sense. Is this a feature sencha going to build or not? If you are going to build it in 4.x, when? timeline?
21 Jul 2011 6:05 AM #14
21 Jul 2011 7:04 AM #15
I think we will have to roll our own since this was closed and they remain silent. I might look to the 3.x code to bolt-on what was done before, however, I get the feeling that there was an architectural change that completely broke the previous solution.
11 Aug 2011 11:51 PM #16
So.....will tree filtering make it to Ext 4.1?
29 Feb 2012 5:31 PM #17
I am trying to migrate to 4.1 and still can't seem to find any ability to filter trees. I have already put in weeks of work to migrate our app in Ext 4 and now come to find that this is a missing functionality.
Please provide some sort of an answer as to what the status of this issue is so we can take appropriate action.
29 Feb 2012 11:31 PM #18
Well, I do have a crude implementation (not complete though). It currently has the following limitations
1. The tree must be fully loaded. I call expandAll on the root. Not sure if that will load nodes that have not been loaded
2. It does not correctly hide all the empty folders (will be looking into that sometime this month). It does show the correct nodes but I think somewhere in the algorithm, it fails to recognize some of the folders
3. It only works as expected when animations are off. I usually get dom exception errors when animations are on.
If 1 is not a problem, I could try and correct the 2nd limitation.
Currently performance is ok with the max of 250 nodes I tested it with.
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