48 lines
920 B
Markdown
48 lines
920 B
Markdown
## 默认选中
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### 使用`selected`属性
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:::demo 当然`selected`是选中, `disabled`是禁用
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```html
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<div id="demo2" class="xm-select-demo"></div>
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<script>
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var demo2 = xmSelect.render({
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el: '#demo2',
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data: [
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{name: '水果', value: 1, selected: true, disabled: true},
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{name: '蔬菜', value: 2, selected: true},
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{name: '桌子', value: 3, disabled: true},
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{name: '北京', value: 4},
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]
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})
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</script>
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```
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:::
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### 使用initValue进行初始化
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:::demo `initValue`的优先级大于选项中的`selected`
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```html
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<div id="demo1" class="xm-select-demo"></div>
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<script>
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var demo5 = xmSelect.render({
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el: '#demo1',
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initValue: [4],
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data: [
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{name: '水果', value: 1, selected: true, disabled: true},
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{name: '蔬菜', value: 2, selected: true},
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{name: '桌子', value: 3, disabled: true},
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{name: '北京', value: 4},
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]
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})
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</script>
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```
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:::
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