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feat(cascader): add cascader component,and update styles. #296
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,389 @@ | ||
| <template> | ||
| <article> | ||
| <h1> | ||
| <code><veui-cascader></code> | ||
| </h1> | ||
| <h2>尺寸</h2> | ||
| <div class="options-desc">可选的尺寸 <span class="bg-gray-show">ui</span> 属性值： <span class="bg-gray-show">xs / s / m / l</span></div> | ||
| <section> | ||
| <veui-form> | ||
| <veui-field label="超小号[ui=xs]" ui="multi" class="tow-line-field"> | ||
| <cascader | ||
| v-model="value2" | ||
| :options="options" | ||
| :searchable="searchable2" | ||
| :column-trigger="trigger2" | ||
| :clearable="clearable2" | ||
| :inline="inline2" | ||
| ui="xs" | ||
| multiple | ||
| /> | ||
| </veui-field> | ||
| <veui-field label="小号[ui=s]" ui="multi" class="tow-line-field"> | ||
| <cascader | ||
| :options="options" | ||
| :searchable="searchable1" | ||
| :select-mode="selectMode1" | ||
| :column-trigger="trigger1" | ||
| :clearable="clearable1" | ||
| :inline="inline1" | ||
| ui="s" | ||
| multiple | ||
| /> | ||
| </veui-field> | ||
| <veui-field label="中号[ui=m]" ui="multi" class="tow-line-field"> | ||
| <cascader | ||
| :options="options" | ||
| :searchable="searchable1" | ||
| :select-mode="selectMode1" | ||
| :column-trigger="trigger1" | ||
| :clearable="clearable1" | ||
| :inline="inline1" | ||
| ui="m" | ||
| multiple | ||
| /> | ||
| </veui-field> | ||
| <veui-field label="大号[ui=l]" ui="multi" class="tow-line-field"> | ||
| <cascader | ||
| :options="options" | ||
| :searchable="searchable2" | ||
| :column-trigger="trigger2" | ||
| :clearable="clearable2" | ||
| :inline="inline2" | ||
| ui="l" | ||
| multiple | ||
| /> | ||
| </veui-field> | ||
| </veui-form> | ||
| </section> | ||
| <h2 style="margin-top: 50px;">更多功能demo示例（UI不需还原）</h2> | ||
| <section> | ||
| <h3>Single Cascader</h3> | ||
| <div class="cascader-config"> | ||
| <veui-checkbox v-model="searchable1">Searchable</veui-checkbox> | ||
| <veui-checkbox | ||
| v-model="selectMode1" | ||
| true-value="leaf-only" | ||
| false-value="any" | ||
| >Only select leaves</veui-checkbox> | ||
| <veui-checkbox v-model="clearable1">Clearable</veui-checkbox> | ||
| <veui-checkbox v-model="inline1">Inline</veui-checkbox> | ||
| <veui-checkbox | ||
| v-model="valueDisplay1" | ||
| true-value="complete" | ||
| false-value="simple" | ||
| >逐级展示</veui-checkbox> | ||
| <veui-radio | ||
| v-model="trigger1" | ||
| value="click" | ||
| name="columnTrigger" | ||
| >点击展开</veui-radio> | ||
| <veui-radio | ||
| v-model="trigger1" | ||
| value="hover" | ||
| name="columnTrigger" | ||
| >hover展开</veui-radio> | ||
| <label> | ||
| 列宽度: | ||
| <veui-input v-model="columnWidth1"/> | ||
| </label> | ||
| </div> | ||
| <cascader | ||
| v-model="value1" | ||
| :options="options" | ||
| :searchable="searchable1" | ||
| :expanded.sync="expanded1" | ||
| :select-mode="selectMode1" | ||
| :column-trigger="trigger1" | ||
| :clearable="clearable1" | ||
| :value-display="valueDisplay1" | ||
| :inline="inline1" | ||
| :load="load" | ||
| :column-width="getRealColumnWidth(columnWidth1)" | ||
| /> | ||
| </section> | ||
| <section> | ||
| <h3>Multiple Cascader</h3> | ||
| <div class="cascader-config"> | ||
| <veui-checkbox v-model="searchable2">Searchable</veui-checkbox> | ||
| <veui-checkbox v-model="clearable2">Clearable</veui-checkbox> | ||
| <veui-checkbox v-model="inline2">Inline</veui-checkbox> | ||
| <veui-checkbox v-model="showSelectAll2">有全选</veui-checkbox> | ||
| <veui-radio | ||
| v-model="trigger2" | ||
| value="click" | ||
| name="columnTrigger2" | ||
| >点击展开</veui-radio> | ||
| <veui-radio | ||
| v-model="trigger2" | ||
| value="hover" | ||
| name="columnTrigger2" | ||
| >hover展开</veui-radio> | ||
| <label> | ||
| Max: | ||
| <veui-number-input v-model="max2"/> | ||
| </label> | ||
| <label> | ||
| 列宽度: | ||
| <veui-input v-model="columnWidth2"/> | ||
| </label> | ||
| </div> | ||
| <cascader | ||
| v-model="value2" | ||
| :options="options" | ||
| :searchable="searchable2" | ||
| :expanded.sync="expanded2" | ||
| :column-trigger="trigger2" | ||
| :clearable="clearable2" | ||
| :inline="inline2" | ||
| :show-select-all="showSelectAll2" | ||
| :max="max2" | ||
| :load="load" | ||
| :column-width="getRealColumnWidth(columnWidth2)" | ||
| multiple | ||
| /> | ||
| </section> | ||
| <section> | ||
| <h3>Slots: before/after/column-before/column-after</h3> | ||
| <cascader | ||
| v-model="value2" | ||
| :options="options" | ||
| :searchable="searchable2" | ||
| :expanded.sync="expanded3" | ||
| :column-trigger="trigger2" | ||
| :clearable="clearable2" | ||
| :inline="inline2" | ||
| multiple | ||
| :overlay-style="{ | ||
| '--dls-dropdown-max-display-items': 4 | ||
| }" | ||
| > | ||
| <template #before> | ||
| <div class="center-align">before</div> | ||
| </template> | ||
| <template #after> | ||
| <div class="center-align">after</div> | ||
| </template> | ||
| <template #column-before> | ||
| <div class="center-align">column-before</div> | ||
| </template> | ||
| <template #column-after> | ||
| <div class="center-align">column-after</div> | ||
| </template> | ||
| </cascader> | ||
| </section> | ||
| <section> | ||
| <h3>Disabled</h3> | ||
| <cascader | ||
| :options="options" | ||
| :searchable="searchable2" | ||
| :column-trigger="trigger2" | ||
| :clearable="clearable2" | ||
| :inline="inline2" | ||
| disabled | ||
| /> | ||
| </section> | ||
| <section> | ||
| <h3>Readonly</h3> | ||
| <cascader | ||
| :options="options" | ||
| :searchable="searchable2" | ||
| :column-trigger="trigger2" | ||
| :clearable="clearable2" | ||
| :inline="inline2" | ||
| readonly | ||
| /> | ||
| </section> | ||
| </article> | ||
| </template> | ||
|
|
||
| <script> | ||
| import {Cascader, Checkbox, Radio, NumberInput, Input, Form, Field} from 'veui'; | ||
| const getSdChildren = (full) => [ | ||
| { | ||
| label: '菏泽', | ||
| value: '菏泽', | ||
| lazy: true, | ||
| ...(full ? {options: hzChildren} : null) | ||
| }, | ||
| { | ||
| label: '潍坊', | ||
| value: '潍坊', | ||
| options: [ | ||
| { | ||
| label: '潍', | ||
| value: '潍' | ||
| }, | ||
| { | ||
| label: '坊', | ||
| value: '坊' | ||
| } | ||
| ] | ||
| }, | ||
| { | ||
| label: '泰山', | ||
| value: '泰山', | ||
| // load no data | ||
| ...(full ? null : {lazy: true}) | ||
| }, | ||
| { | ||
| label: '烟台', | ||
| value: '烟台', | ||
| disabled: true | ||
| } | ||
| ]; | ||
| const hzChildren = [ | ||
| { | ||
| label: '菏', | ||
| value: '菏' | ||
| }, | ||
| { | ||
| label: '泽', | ||
| value: '泽' | ||
| } | ||
| ]; | ||
| export default { | ||
| name: 'cascader-demo', | ||
| components: { | ||
| Cascader, | ||
| 'veui-checkbox': Checkbox, | ||
| 'veui-radio': Radio, | ||
| 'veui-number-input': NumberInput, | ||
| 'veui-input': Input, | ||
| 'veui-form': Form, | ||
| 'veui-field': Field | ||
| }, | ||
| data() { | ||
| return { | ||
| value1: null, | ||
| expanded1: false, | ||
| searchable1: true, | ||
| selectMode1: 'leaf-only', | ||
| trigger1: 'click', | ||
| clearable1: true, | ||
| inline1: false, | ||
| columnWidth1: '', | ||
| valueDisplay1: 'simple', | ||
| value2: null, | ||
| expanded2: false, | ||
| searchable2: true, | ||
| trigger2: 'click', | ||
| clearable2: true, | ||
| inline2: false, | ||
| columnWidth2: '', | ||
| showSelectAll2: false, | ||
| max2: null, | ||
| expanded3: false, | ||
| load: ({parent, scope}) => { | ||
| return new Promise((resolve) => { | ||
| setTimeout(() => { | ||
| resolve( | ||
| parent | ||
| ? { | ||
| 菏泽: hzChildren, | ||
| 山东: getSdChildren(scope === 'descendants') | ||
| }[parent.value] | ||
| : undefined | ||
| ); | ||
| }, 1000); | ||
| }); | ||
| }, | ||
| options: [ | ||
| { | ||
| label: '浙江', | ||
| value: '浙江', | ||
| position: 'inline', | ||
| options: [ | ||
| { | ||
| label: '威海', | ||
| value: '威海' | ||
| }, | ||
| { | ||
| label: '滨州', | ||
| value: '滨州' | ||
| }, | ||
| { | ||
| label: '临沂', | ||
| value: '临沂' | ||
| }, | ||
| { | ||
| label: '东营', | ||
| value: '东营' | ||
| }, | ||
| { | ||
| label: '济南', | ||
| value: '济南' | ||
| } | ||
| ] | ||
| }, | ||
| { | ||
| label: '山东', | ||
| value: '山东', | ||
| lazy: true | ||
| }, | ||
| { | ||
| label: '上海', | ||
| value: '上海', | ||
| disabled: true | ||
| }, | ||
| { | ||
| label: '北京', | ||
| value: '北京' | ||
| }, | ||
| { | ||
| label: '海外', | ||
| value: '海外', | ||
| disabled: true, | ||
| options: [ | ||
| { | ||
| label: '日本', | ||
| value: '日本' | ||
| } | ||
| ] | ||
| } | ||
| ] | ||
| }; | ||
| }, | ||
| methods: { | ||
| getRealColumnWidth(val) { | ||
| if (val && !isNaN(+val)) { | ||
| return `${+val}px`; | ||
| } | ||
| return val; | ||
| } | ||
| } | ||
| }; | ||
| </script> | ||
|
|
||
| <style lang="less" scoped> | ||
| .cascader-config { | ||
| display: flex; | ||
| align-items: center; | ||
| height: 32px; | ||
| & > * { | ||
| margin-right: 32px; | ||
| } | ||
| .veui-input { | ||
| width: 80px; | ||
| } | ||
| } | ||
| .size-wrap { | ||
| display: flex; | ||
| min-height: 40px; | ||
| align-items: center; | ||
| .size { | ||
| display: inline-block; | ||
| width: 2em; | ||
| } | ||
| } | ||
| </style> | ||
|
|
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