Filtering a treegrid on the node and the leaf

Discontinued products Uncategorized discussions
#1

I’m currently working with a treegrid and it will hold my relations and their contacts.

but when i search for a contact i can filter them but when i search for a relation i can’t filter since they disappear.

is there a way to filter both of them.



so that i can search on both my relations and my contacts in 1 treegrid.



so

- Test company

- Paul T. (0123) 4567890 paul.t@email.com



searching for test or factory results in

#2


By default filtering affects olny the last level of treegrid.


If the company name is the 1st level of hierarchy, you can try to apply the following method:


grid.setFiltrationLevel(0);


Please, see details in the article dhtmlx.com/docs/products/dhtmlxG … eGrid.html




#3


When i change the filtration level to 0 i can search for the parent nodes.



But then i can’t search for the contacts under it.



I want to be able to search on both.



filtrationlevel -2 doesn’t show me anything at all.



 



If i search for the company i want it to show the company + the contacts



if i search for a contact i want it to show the corresponding contacts + their parent companies.

#4


Unfortunately, it is not possible to achieve both of the requirements using #text_filter in one column.


There are several possible ways that you can use. The examples of two of them:


1) using 2 columns with #text_filter for each of them:


- company (tree),


- contacts


for example:


…

Test company



Paul T. (0123) 4567890 paul.t@email.com


…
2) custom filter function (filterBy) instead of #text_filter: dhtmlxGrid/doc/articles/Data_filtering_search.html; here you can compare userdata of the rows (there can be two userdata tags company and contact);



#5


They already were in seperate collumns but somehow when i go for either level -2 -1 0 1 or 2 one of them disappears when i search for the opposite



or they both disappear.



and ofcourse when the parent disappears they both disappear.

#6


Hello,


sorry for the misleading information. Two text_filter also don’t solve the issue.


We have sent you the example of possible custom filtering function by email.

#7

Thanks :slight_smile:

#8

Hi, I’m having the same problem here.
Is there a way that you can post the filtering function here?
I’d appreciate that.

#9


Hello,


please contact us at support@dhtmlx.com to get the sample (this is PRO functionality and requires license).