Question

如何在element-ui中封装select组件

Answer 1

<template>
<el-select placeholder="" :value="value" :size="size" @input="change($event)">
<el-option :label="showAllTipLabel || '全部'" value="" v-if="showAllTip !== undefined"></el-option>
<el-option label="男" :value="1"></el-option>
<el-option label="女" :value="2"></el-option>
</el-select>
</template>

<script>
export default {
props: ['value', 'size', 'showAllTip', 'showAllTipLabel'],
methods: {
change: function(val) {
this.$emit('input', val);
}
},
}
</script>

Answer 2

<template>
<el-select placeholder="" :value="value" :size="size" @input="change($event)">
<el-option :label="showAllTipLabel || '全部'" value="" v-if="showAllTip !== undefined"></el-option>
<el-option label="男" :value="1"></el-option>
<el-option label="女" :value="2"></el-option>
</el-select>
</template>

<script>
export default {
props: ['value', 'size', 'showAllTip', 'showAllTipLabel'],
methods: {
change: function(val) {
this.$emit('input', val);
}
},
}
</script>

Answer 3

<template>
<el-select placeholder="" :value="value" :size="size" @input="change($event)">
<el-option :label="showAllTipLabel || '全部'" value="" v-if="showAllTip !== undefined"></el-option>
<el-option label="男" :value="1"></el-option>
<el-option label="女" :value="2"></el-option>
</el-select>
</template>

<script>
export default {
props: ['value', 'size', 'showAllTip', 'showAllTipLabel'],
methods: {
change: function(val) {
this.$emit('input', val);
}
},
}
</script>