nz-tree search support case ignore

[Rockergmail]

What problem does this feature solve?

support case ignore when search the nz-tree

What does the proposed API look like?

[caseIgnore]="true"

[wzhudev]

Instead of adding a [caseIgnore] input, adding custom filter is more flexible. @Rockergmail Could you please open a similar issue on Ant Design? To my knowledge they haven't implemented this or [caseIgnore] so far.

[Rockergmail]

@wendzhue yep, adding custom filter is better. The [caseIgnore] was my poor idea.

[wzhudev]

Hint for fixing this issue:

Custom filter feature is already supported in cascader component, which would be a reference.

[krokofant]

As of now I don't see a upstream issue and the upstream TreeSelect supports things like value for the TreeNode and onSearch method to customize the search. In fact this issue doesn't seem to exist in upstream anymore.

As of now I don't see a upstream issue and the upstream Tree support things like filterTreeNode so that one can apply a custom filter. This does not exist on the NgZorro implementation.

https://ant.design/components/tree/
https://ng.ant.design/components/tree/en

[krokofant]

@Rockergmail This issue isn't fixed. Don't close it.

[krokofant]

Related lines of code

ng-zorro-antd/components/core/tree/nz-tree-base.service.ts

Line 368 in db1f431

if (value && n.title.includes(value)) {

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