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Filtering demo. Where is #619 pull request? #689
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@lancelab Thanks for your interest. Sorry for the (temporary) instability here. We are in the process of readying v3* for release. At that point I will update the filtering demo. We hope to be at "that point" within a week. My best advice is to check back next week. Thanks for your patience. * v3 is a major release with some breaking changes, mostly revolving around the data model. |
Thank you, Jonathan. It seems this forum is a right place to ask questions ...
I made a custom data "chunkifier" to load for about half a billion cells.
b. or as one half-a-billion chunk "response" ... may be there is an other place to ask questions? ... I have more questions and resorted to read source code ... even this is too time consuming ... ( but understanding the current API docs happens even more time consuming :) Thank you. |
Hello @lancelab (Konstantin), sorry I missed this. Here are my responses: For column swapping, just set The active column list is the ordered set of currently active columns. ("Active" means all "visible" columns. This includes all columns currently viewable in the grid, including any that may be horizontally scrolled out of view.) Note that Regarding chunks...
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Thank you. I may reply after examining this in details. |
@lancelab Regarding the filtering demo, I have updated (and greatly simplified) it. This demo demonstrates a global grid-level filter with a single filter expression that can reference any and all columns and may be arbitrarily complex. Note this version is not backwards compatible with v2; it depends on the current alpha (for Hypergrid 3.0) as specified in Please keep in mind that this is sample code just offered as an example and is not the only way to implement filtering. Jonathan |
@lancelab I have added a column filter demo. Each column filter may be either an arbitrary expression of any complexity or a simpler more convenient syntax (see readme). All column expressions are combined to create a global expression behind the scenes (but shown in the UI of the demo). |
@joneit Regarding the filtering demo, I am working on a very simple implementation of filtering and I am working with v2. I understand that the current demo is not backwards compatible and I was wondering if you could give me some direction into where I can find some information/examples about how to implement filtering/sorting in v2. Thank you |
Hi, |
Dear Community.
I cannot make filtering demo install.
I cannot find pull request #619 to follow the direction:
"NOTE: As of this writing, v3.0.0 has not yet been released, nor is it in a committed branch. To build this demo today, pull #619 and build it in another folder .... "
In which branch is it? I don't see it in Github site and not sure what to do with this info:
git config --add remote.origin.fetch +refs/pull//head:refs/remotes/origin/pull/
git fetch origin
* [new ref] refs/pull/619/head -> origin/pull/619
Thank you.
Konstantin.
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