mirror of https://github.com/ElemeFE/element
Tree: add includeHalfChecked flag to getCheckedNodes (#12014)
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1cc45b83d8
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3ed724492f
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@ -1203,7 +1203,7 @@ You can drag and drop Tree nodes by adding a `draggable` attribute.
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| --------------- | ---------------------------------------- | ---------------------------------------- |
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| filter | filter all tree nodes, filtered nodes will be hidden | Accept a parameter which will be used as first parameter for filter-node-method |
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| updateKeyChildren | set new data to node, only works when `node-key` is assigned | (key, data) Accept two parameters: 1. key of node 2. new data |
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| getCheckedNodes | If the node can be selected (`show-checkbox` is `true`), it returns the currently selected array of nodes | Accept a boolean type parameter whose default value is `false`. If the parameter is `true`, it only returns the currently selected array of sub-nodes. |
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| getCheckedNodes | If the node can be selected (`show-checkbox` is `true`), it returns the currently selected array of nodes | (leafOnly, includeHalfChecked) Accept two boolean type parameters: 1. default value is `false`. If the parameter is `true`, it only returns the currently selected array of sub-nodes. 2. default value is `false`. If the parameter is `true`, the return value contains halfchecked nodes |
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| setCheckedNodes | set certain nodes to be checked, only works when `node-key` is assigned | an array of nodes to be checked |
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| getCheckedKeys | If the node can be selected (`show-checkbox` is `true`), it returns the currently selected array of node's keys | (leafOnly) Accept a boolean type parameter whose default value is `false`. If the parameter is `true`, it only returns the currently selected array of sub-nodes. |
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| setCheckedKeys | set certain nodes to be checked, only works when `node-key` is assigned | (keys, leafOnly) Accept two parameters: 1. an array of node's keys to be checked 2. a boolean type parameter whose default value is `false`. If the parameter is `true`, it only returns the currently selected array of sub-nodes. |
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@ -1201,7 +1201,7 @@ Puede arrastrar y soltar nodos de Tree añadiendo un atributo `draggable` .
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| ----------------- | ---------------------------------------- | ---------------------------------------- |
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| filter | Filtra los nodos del árbol, los nodos filtrados estarán ocultos | Acepta un parámetro que será usado como primer parámetro para filter-node-method |
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| updateKeyChildren | Asocia un nuevo dato al nodo, solo funciona si `node-key` está asignado | (key, data)Acepta dos parámetros: 1. clave del nodo 2. nuevo dato |
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| getCheckedNodes | Si los nodos puede ser seleccionado (`show-checkbox` es `true`), devuelve el array de nodos seleccionados | Acepta un booleano cuyo valor por defecto es `false` |
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| getCheckedNodes | If the node can be selected (`show-checkbox` is `true`), it returns the currently selected array of nodes | (leafOnly, includeHalfChecked) Accept two boolean type parameters: 1. default value is `false`. If the parameter is `true`, it only returns the currently selected array of sub-nodes. 2. default value is `false`. If the parameter is `true`, the return value contains halfchecked nodes |
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| setCheckedNodes | Establece algunos nodos como seleccionados, solo funciona cuando `node-key` está asignado | Un array de nodos a seleccionar |
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| getCheckedKeys | Si los nodos pueden ser seleccionados (`show-checkbox` es `true`), devuelve un array con las claves de los nodos seleccionados | (leafOnly) Acepta un booleano que por defecto es `false`. |
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| setCheckedKeys | Establece algunos nodos como seleccionados, solo si `node-key` está asignado | (keys, leafOnly) Acepta dos parametros: 1. un array de claves 2. un booleano cuyo valor por defecto es `false`. Si el parámetro es `true`, solo devuelve los nodos seleccionados |
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@ -1224,7 +1224,7 @@
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| --------------- | ---------------------------------------- | ---------------------------------------- |
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| filter | 对树节点进行筛选操作 | 接收一个任意类型的参数,该参数会在 filter-node-method 中作为第一个参数 |
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| updateKeyChildren | 通过 keys 设置节点子元素,使用此方法必须设置 node-key 属性 | (key, data) 接收两个参数,1. 节点 key 2. 节点数据的数组 |
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| getCheckedNodes | 若节点可被选择(即 `show-checkbox` 为 `true`),则返回目前被选中的节点所组成的数组 | (leafOnly) 接收一个 boolean 类型的参数,若为 `true` 则仅返回被选中的叶子节点,默认值为 `false` |
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| getCheckedNodes | 若节点可被选择(即 `show-checkbox` 为 `true`),则返回目前被选中的节点所组成的数组 | (leafOnly, includeHalfChecked) 接收两个 boolean 类型的参数,1. 是否只是叶子节点,默认值为 `false` 2. 是否包含半选节点,默认值为 `false` |
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| setCheckedNodes | 设置目前勾选的节点,使用此方法必须设置 node-key 属性 | (nodes) 接收勾选节点数据的数组 |
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| getCheckedKeys | 若节点可被选择(即 `show-checkbox` 为 `true`),则返回目前被选中的节点的 key 所组成的数组 | (leafOnly) 接收一个 boolean 类型的参数,若为 `true` 则仅返回被选中的叶子节点的 keys,默认值为 `false` |
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| setCheckedKeys | 通过 keys 设置目前勾选的节点,使用此方法必须设置 node-key 属性 | (keys, leafOnly) 接收两个参数,1. 勾选节点的 key 的数组 2. boolean 类型的参数,若为 `true` 则仅设置叶子节点的选中状态,默认值为 `false` |
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@ -153,13 +153,13 @@ export default class TreeStore {
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delete this.nodesMap[node.key];
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}
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getCheckedNodes(leafOnly = false) {
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getCheckedNodes(leafOnly = false, includeHalfChecked = false) {
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const checkedNodes = [];
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const traverse = function(node) {
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const childNodes = node.root ? node.root.childNodes : node.childNodes;
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childNodes.forEach((child) => {
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if (child.checked && (!leafOnly || (leafOnly && child.isLeaf))) {
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if ((child.checked || (includeHalfChecked && child.indeterminate)) && (!leafOnly || (leafOnly && child.isLeaf))) {
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checkedNodes.push(child.data);
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}
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@ -197,8 +197,8 @@
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return path.reverse();
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},
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getCheckedNodes(leafOnly) {
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return this.store.getCheckedNodes(leafOnly);
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getCheckedNodes(leafOnly, includeHalfChecked) {
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return this.store.getCheckedNodes(leafOnly, includeHalfChecked);
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},
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getCheckedKeys(leafOnly) {
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@ -133,9 +133,10 @@ export declare class ElTree extends ElementUIComponent {
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/**
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* If the node can be selected (`show-checkbox` is `true`), it returns the currently selected array of nodes
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*
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* @param subnodes If the `subnodes` is `true`, it only returns the currently selected array of sub-nodes
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* @param leafOnly If the `leafOnly` is `true`, it only returns the currently selected array of sub-nodes
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* @param includeHalfChecked If the `includeHalfChecked` is `true`, the return value contains halfchecked nodes
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*/
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getCheckedNodes (leafOnly?: boolean): TreeNode[]
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getCheckedNodes (leafOnly?: boolean, includeHalfChecked?: boolean): TreeNode[]
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/**
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* Set certain nodes to be checked. Only works when `node-key` is assigned
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@ -148,7 +149,7 @@ export declare class ElTree extends ElementUIComponent {
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/**
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* If the node can be selected (`show-checkbox` is `true`), it returns the currently selected array of nodes' keys
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*
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* @param subnodes If the `subnodes` is `true`, it only returns the currently selected array of sub-nodes
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* @param leafOnly If the `leafOnly` is `true`, it only returns the currently selected array of sub-nodes
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*/
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getCheckedKeys (leafOnly?: boolean): any[]
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