ant-design-vue/components/vc-tree-select/demo/basic.jsx

348 lines
11 KiB
Vue
Raw Normal View History

2018-07-11 09:51:20 +00:00
/* eslint react/no-multi-comp:0, no-console:0, no-alert: 0 */
import '../assets/index.less'
import './demo.less'
import '../../vc-dialog/assets/index.less'
import Dialog from '../../vc-dialog'
import TreeSelect, { TreeNode, SHOW_PARENT } from '../index'
import { gData } from './util'
function isLeaf (value) {
if (!value) {
return false
}
let queues = [...gData]
while (queues.length) { // BFS
const item = queues.shift()
if (item.value === value) {
if (!item.children) {
return true
}
return false
}
if (item.children) {
queues = queues.concat(item.children)
}
}
return false
}
function findPath (value, data) {
const sel = []
function loop (selected, children) {
for (let i = 0; i < children.length; i++) {
const item = children[i]
if (selected === item.value) {
sel.push(item)
return
}
if (item.children) {
loop(selected, item.children, item)
if (sel.length) {
sel.push(item)
return
}
}
}
}
loop(value, data)
return sel
}
export default {
data () {
return {
tsOpen: false,
visible: false,
inputValue: '0-0-0-label',
value: '0-0-0-value1',
// value: ['0-0-0-0-value', '0-0-0-1-value', '0-0-0-2-value'],
lv: { value: '0-0-0-value', label: 'spe label' },
multipleValue: [],
simpleTreeData: [
{ key: 1, pId: 0, label: 'test1', value: 'test1' },
{ key: 121, pId: 0, label: 'test1', value: 'test121' },
{ key: 11, pId: 1, label: 'test11', value: 'test11' },
{ key: 12, pId: 1, label: 'test12', value: 'test12' },
{ key: 111, pId: 11, label: 'test111', value: 'test111' },
],
treeDataSimpleMode: {
id: 'key',
rootPId: 0,
},
}
},
mounted () {
// console.log(this.refs.mul.getInputDOMNode());
// this.refs.mul.getInputDOMNode().setAttribute('disabled', true);
},
methods: {
onClick () {
this.visible = true
},
onClose () {
this.visible = false
},
onSearch (value) {
console.log(value, arguments)
},
onChange (value) {
console.log('onChange', arguments)
this.value = value
},
onChangeChildren (value) {
console.log('onChangeChildren', arguments)
const pre = value ? this.value : undefined
this.value = isLeaf(value) ? value : pre
},
onChangeLV (value) {
console.log('labelInValue', arguments)
if (!value) {
this.lv = undefined
return
}
const path = findPath(value.value, gData).map(i => i.label).reverse().join(' > ')
this.lv = { value: value.value, label: path }
},
onMultipleChange (value) {
console.log('onMultipleChange', arguments)
this.multipleValue = value
},
onSelect () {
// use onChange instead
console.log(...arguments)
},
onDropdownVisibleChange (visible, info) {
console.log(visible, this.value, info)
if (Array.isArray(this.value) && this.value.length > 1 &&
this.value.length < 3) {
alert('please select more than two item or less than one item.')
return false
}
return true
},
filterTreeNode (input, child) {
return String(child.title).indexOf(input) === 0
},
},
render () {
return (
<div style={{ margin: '20px' }}>
<h2>tree-select in dialog</h2>
<button class='btn btn-primary' onClick={this.onClick}>show dialog</button>
{this.visible ? <Dialog
visible={this.visible}
animation='zoom'
maskAnimation='fade'
onClose={this.onClose}
style={{ width: '600px', height: '400px', overflow: 'auto' }}
id='area'
>
<div style={{ height: '600px', paddingTop: '100px' }}>
<TreeSelect
getPopupContainer={(triggerNode) => triggerNode.parentNode}
style={{ width: '300px' }}
transitionName='rc-tree-select-dropdown-slide-up'
choiceTransitionName='rc-tree-select-selection__choice-zoom'
dropdownStyle={{ maxHeight: '200px', overflow: 'auto', zIndex: 1500 }}
placeholder={<i>请下拉选择</i>}
searchPlaceholder='please search'
showSearch allowClear treeLine
value={this.value}
treeData={gData}
treeNodeFilterProp='label'
filterTreeNode={false}
onSearch={this.onSearch}
onChange={this.onChange}
onSelect={this.onSelect}
/>
</div>
</Dialog> : null}
<h2>single select</h2>
<TreeSelect
style={{ width: '300px' }}
transitionName='rc-tree-select-dropdown-slide-up'
choiceTransitionName='rc-tree-select-selection__choice-zoom'
dropdownStyle={{ maxHeight: '200px', overflow: 'auto' }}
placeholder={<i>请下拉选择</i>}
searchPlaceholder='please search'
showSearch allowClear treeLine
inputValue={this.inputValue}
value={this.value}
treeData={gData}
treeNodeFilterProp='label'
filterTreeNode={false}
onSearch={this.onSearch}
open={this.tsOpen}
onChange={(value) => {
console.log('onChange', value, arguments)
if (value === '0-0-0-0-value') {
this.tsOpen = true
} else {
this.tsOpen = false
}
this.value = value
} }
dropdownVisibleChange={(v, info) => {
console.log('single dropdownVisibleChange', v, info)
// document clicked
if (info.documentClickClose && this.value === '0-0-0-0-value') {
return false
}
return true
} }
onSelect={this.onSelect}
/>
<h2>single select (just select children)</h2>
<TreeSelect
style={{ width: '300px' }}
transitionName='rc-tree-select-dropdown-slide-up'
choiceTransitionName='rc-tree-select-selection__choice-zoom'
dropdownStyle={{ maxHeight: '200px', overflow: 'auto' }}
placeholder={<i>请下拉选择</i>}
searchPlaceholder='please search'
showSearch allowClear treeLine
value={this.value}
treeData={gData}
treeNodeFilterProp='label'
filterTreeNode={false}
onChange={this.onChangeChildren}
/>
<h2>multiple select</h2>
<TreeSelect ref='mul'
style={{ width: '300px' }}
transitionName='rc-tree-select-dropdown-slide-up'
choiceTransitionName='rc-tree-select-selection__choice-zoom'
dropdownStyle={{ maxHeight: '200px', overflow: 'auto' }}
placeholder={<i>请下拉选择</i>}
searchPlaceholder='please search'
multiple
value={this.multipleValue}
treeData={gData}
treeNodeFilterProp='title'
onChange={this.onMultipleChange}
onSelect={this.onSelect}
allowClear
/>
<h2>check select</h2>
<TreeSelect
class='check-select'
transitionName='rc-tree-select-dropdown-slide-up'
choiceTransitionName='rc-tree-select-selection__choice-zoom'
dropdownStyle={{ height: '200px', overflow: 'auto' }}
dropdownPopupAlign={{ overflow: { adjustY: 0, adjustX: 0 }, offset: [0, 2] }}
onDropdownVisibleChange={this.onDropdownVisibleChange}
placeholder={<i>请下拉选择</i>}
searchPlaceholder='please search'
treeLine maxTagTextLength={10}
value={this.value}
inputValue={null}
treeData={gData}
treeNodeFilterProp='title'
treeCheckable showCheckedStrategy={SHOW_PARENT}
onChange={this.onChange}
onSelect={this.onSelect}
/>
<h2>labelInValue & show path</h2>
<TreeSelect
style={{ width: '500px' }}
transitionName='rc-tree-select-dropdown-slide-up'
choiceTransitionName='rc-tree-select-selection__choice-zoom'
dropdownStyle={{ maxHeight: '200px', overflow: 'auto' }}
placeholder={<i>请下拉选择</i>}
searchPlaceholder='please search'
showSearch allowClear treeLine
value={this.lv} labelInValue
treeData={gData}
treeNodeFilterProp='label'
filterTreeNode={false}
onChange={this.onChangeLV}
/>
<h2>use treeDataSimpleMode</h2>
<TreeSelect
style={{ width: '300px' }}
dropdownStyle={{ maxHeight: '200px', overflow: 'auto' }}
placeholder={<i>请下拉选择</i>}
searchPlaceholder='please search'
treeLine maxTagTextLength={10}
inputValue={'test111'}
value={this.value}
treeData={this.simpleTreeData}
treeNodeFilterProp='title'
treeDataSimpleMode={this.treeDataSimpleMode}
treeCheckable showCheckedStrategy={SHOW_PARENT}
onChange={this.onChange}
onSelect={this.onSelect}
/>
<h2>Testing in extreme conditions (Boundary conditions test) </h2>
<TreeSelect
style={{ width: '200px' }}
dropdownStyle={{ maxHeight: '200px', overflow: 'auto' }}
defaultValue={'leaf1'} multiple treeCheckable showCheckedStrategy={SHOW_PARENT}
treeDefaultExpandAll
treeData={[
{ key: '', value: '', label: 'empty value', children: [] },
{
key: '0', value: '0', label: '0 label', children: [
{ key: '00', value: '00', label: '00 label', children: [] },
{ key: '01', value: '01', label: '01 label', children: [] },
],
},
]}
onChange={(val) => console.log(val, arguments)}
/>
<h2>use TreeNode Component (not recommend)</h2>
<TreeSelect
style={{ width: '200px' }}
dropdownStyle={{ maxHeight: '200px', overflow: 'auto' }}
defaultValue={'leaf1'}
treeDefaultExpandAll
treeNodeFilterProp='title'
filterTreeNode={this.filterTreeNode}
onChange={(val) => console.log(val, arguments)}
>
<TreeNode value='' title='parent 1' key=''>
<TreeNode value='parent 1-0' title='parent 1-0' key='0-1-0'>
<TreeNode value='leaf1' title='my leaf' key='random' />
<TreeNode value='leaf2' title='your leaf' key='random1' disabled />
</TreeNode>
<TreeNode value='parent 1-1' title='parent 1-1' key='0-1-1'>
<TreeNode value='sss'
title={<span style={{ color: 'red' }}>sss</span>} key='random3'
/>
<TreeNode value='same value1' title='same txtle' key='0-1-1-1'>
<TreeNode value='same value10' title='same titlexd' key='0-1-1-1-0' />
</TreeNode>
</TreeNode>
</TreeNode>
<TreeNode value='same value2' title='same title' key='0-2'>
<TreeNode value='2same value' title='2same title' key='0-2-0' />
</TreeNode>
<TreeNode value='same value3' title='same title' key='0-3' />
</TreeSelect>
</div>
)
},
}