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feat(components): [cascader] lazyLoad support reject (#22283)

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* feat(components): [cascader] `lazyLoad` support reject

* feat: update

* fix: update

* feat: remove unnecessary change

* test: add new test

* fix: update

* feat: update

* docs: update

* docs: update
This commit is contained in:
btea
2025-09-29 18:27:16 +08:00
committed by GitHub
parent 896815b986
commit 046815e33d
5 changed files with 173 additions and 20 deletions
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36
docs/en-US/component/cascader.md
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@@ -301,23 +301,23 @@ cascader/custom-header-footer
## CascaderProps
| Attribute | Description | Type | Default |
| -------------------------- | ---------------------------------------------------------------------------------------------------------- | --------------------------------------------------- | -------- |
| expandTrigger | trigger mode of expanding options | ^[enum]`'click' \| 'hover'` | click |
| multiple | whether multiple selection is enabled | ^[boolean] | false |
| checkStrictly | whether checked state of a node not affects its parent and child nodes | ^[boolean] | false |
| emitPath | when checked nodes change, whether to emit an array of node's path, if false, only emit the value of node. | ^[boolean] | true |
| lazy | whether to dynamic load child nodes, use with `lazyload` attribute | ^[boolean] | false |
| lazyLoad | method for loading child nodes data, only works when `lazy` is true | ^[Function]`(node: Node, resolve: Resolve) => void` | — |
| value | specify which key of node object is used as the node's value | ^[string] | value |
| label | specify which key of node object is used as the node's label | ^[string] | label |
| children | specify which key of node object is used as the node's children | ^[string] | children |
| disabled | specify which key of node object is used as the node's disabled | ^[string] | disabled |
| leaf | specify which key of node object is used as the node's leaf field | ^[string] | leaf |
| hoverThreshold | hover threshold of expanding options | ^[number] | 500 |
| checkOnClickNode ^(2.10.5) | whether to check or uncheck node when clicking on the node | ^[boolean] | false |
| checkOnClickLeaf ^(2.10.5) | whether to check or uncheck node when clicking on leaf node (last children). | ^[boolean] | true |
| showPrefix ^(2.10.5) | whether to show the radio or checkbox prefix | ^[boolean] | true |
| Attribute | Description | Type | Default |
| -------------------------- | ------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------- | -------- |
| expandTrigger | trigger mode of expanding options | ^[enum]`'click' \| 'hover'` | click |
| multiple | whether multiple selection is enabled | ^[boolean] | false |
| checkStrictly | whether checked state of a node not affects its parent and child nodes | ^[boolean] | false |
| emitPath | when checked nodes change, whether to emit an array of node's path, if false, only emit the value of node. | ^[boolean] | true |
| lazy | whether to dynamic load child nodes, use with `lazyload` attribute | ^[boolean] | false |
| lazyLoad | method for loading child nodes data, only works when `lazy` is true. The reject parameter is supported after version ^(2.11.5). | ^[Function]`(node: Node, resolve: Resolve, reject: () => void) => void` | — |
| value | specify which key of node object is used as the node's value | ^[string] | value |
| label | specify which key of node object is used as the node's label | ^[string] | label |
| children | specify which key of node object is used as the node's children | ^[string] | children |
| disabled | specify which key of node object is used as the node's disabled | ^[string] | disabled |
| leaf | specify which key of node object is used as the node's leaf field | ^[string] | leaf |
| hoverThreshold | hover threshold of expanding options | ^[number] | 500 |
| checkOnClickNode ^(2.10.5) | whether to check or uncheck node when clicking on the node | ^[boolean] | false |
| checkOnClickLeaf ^(2.10.5) | whether to check or uncheck node when clicking on leaf node (last children). | ^[boolean] | true |
| showPrefix ^(2.10.5) | whether to show the radio or checkbox prefix | ^[boolean] | true |
## Type Declarations
@@ -336,7 +336,7 @@ type Resolve = (data: any) => void
type ExpandTrigger = 'click' | 'hover'
type LazyLoad = (node: Node, resolve: Resolve) => void
type LazyLoad = (node: Node, resolve: Resolve, reject: () => void) => void
type isDisabled = (data: CascaderOption, node: Node) => boolean