Render table when lost focus

[riwos]

Hi,

I created exmaple about a behaviour current issue whether even maybe a bug:

Here is example to have a look: Example

Step replication:

1. Click 'Primary Button'

2. Output Result (Console):

   Service Data Source: 0
   Service Data Source: 1000

3. Click on search input and populate a word 'Wood'

4. Output Result:

   ########### Search Start ##############
   Data Table Source:
   1000
   Filter Table Data:
   2
   [Object, Object]
   ########### Search End ##############
   Service Data Source: 2

   

5. Remove couple of letters to make a result: 'Wo'

6. Output Result:

   ########### Search Start ##############
   Data Table Source:
   1000
   Filter Table Data:
   7
   [Object, Object, Object, Object, Object, Object, Object]
   ########### Search End ##############
   Service Data Source: 7

   

MAGIC MOMENT: LOST FOCUS FROM THE INPUT AND THEN:

BUT !!!

remove and clear a input and you have an old results, i expect whole list..

QUESTION: What I'm doing wrong whether you have a bug and you don't refresh the list or call a proper event that tells the list has been updated and you have to refresh and render again

PLEASE HELPPPPPP :D @diprokon

[diprokon]

Hi! Looks like there is some problem with filtering (https://github.com/diprokon/ng-table-virtual-scroll/issues/34) and it affects your code. Let me check it first.

[diprokon]

Hi! I checked your example one more time 1) there is no need to use additional MatTableDataSource - TableVirtualScrollDataSource is replacing it 2) you need to create dataSource only once - after you can change its filter property (if you need to filter) or data property (if your list of data was changed)

You can find good example of filter usage here: https://diprokon.github.io/ng-table-virtual-scroll/#/examples -> "Table with filter, sort and selection" (there is code example provided)

[riwos]

Hi !

Yeah, you are right.. it was my mistake..

Like you said I don't need a 'MatTableDataSource' anymore.

However thank you for your time and investigation. I fixed a demo and I left a proper code if anyone would like to have a look it.

Thanks again @diprokon !!