83 lines
2.1 KiB
Markdown
83 lines
2.1 KiB
Markdown
<cn>
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#### 基本用法
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最基本的用法，展示了 `dataSource`、`targetKeys`、每行的渲染函数 `render` 以及回调函数 `change` `selectChange` `scroll` 的用法。
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</cn>
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<us>
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#### Basic
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The most basic usage of `Transfer` involves providing the source data and target keys arrays, plus the rendering and some callback functions.
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</us>
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```html
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<template>
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<div>
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<a-transfer
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:dataSource="mockData"
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:titles="['Source', 'Target']"
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:targetKeys="targetKeys"
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:selectedKeys="selectedKeys"
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@change="handleChange"
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@selectChange="handleSelectChange"
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@scroll="handleScroll"
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:render="item=>item.title"
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:disabled="disabled"
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/>
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<a-switch
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unCheckedChildren="disabled"
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checkedChildren="disabled"
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:checked="disabled"
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@change="handleDisable"
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style="margin-top: 16px"
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/>
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</div>
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</template>
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<script>
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export default {
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data () {
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const mockData = [];
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for (let i = 0; i < 20; i++) {
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mockData.push({
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key: i.toString(),
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title: `content${i + 1}`,
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description: `description of content${i + 1}`,
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disabled: i % 3 < 1,
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});
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}
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const oriTargetKeys = mockData
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.filter(item => +item.key % 3 > 1)
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.map(item => item.key);
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return {
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mockData,
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targetKeys: oriTargetKeys,
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selectedKeys: ['1', '4'],
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disabled: false,
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}
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},
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methods: {
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handleChange(nextTargetKeys, direction, moveKeys) {
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this.targetKeys = nextTargetKeys
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console.log('targetKeys: ', nextTargetKeys);
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console.log('direction: ', direction);
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console.log('moveKeys: ', moveKeys);
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},
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handleSelectChange(sourceSelectedKeys, targetSelectedKeys) {
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this.selectedKeys = [...sourceSelectedKeys, ...targetSelectedKeys]
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console.log('sourceSelectedKeys: ', sourceSelectedKeys);
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console.log('targetSelectedKeys: ', targetSelectedKeys);
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},
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handleScroll(direction, e) {
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console.log('direction:', direction);
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console.log('target:', e.target);
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},
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handleDisable(disabled) {
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this.disabled = disabled
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},
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},
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}
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</script>
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```
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