cascader.vue
2.14 KB
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<template>
<div :class="[prefixCls]">
<i-input
readonly
:disabled="disabled"
:value.sync="displayRender"
:size="size"
:placeholder="placeholder"></i-input>
</div>
</template>
<script>
import iInput from '../input/input.vue';
import Dropdown from '../select/dropdown.vue';
import clickoutside from '../../directives/clickoutside';
import { oneOf, MutationObserver } from '../../utils/assist';
const prefixCls = 'ivu-cascader';
export default {
props: {
data: {
type: Array,
default () {
return []
}
},
value: {
type: Array
},
disabled: {
type: Boolean,
default: false
},
clearable: {
type: Boolean,
default: false
},
placeholder: {
type: String,
default: '请选择'
},
size: {
validator (value) {
return oneOf(value, ['small', 'large']);
}
},
trigger: {
validator (value) {
return oneOf(value, ['click', 'hover']);
},
default: 'click'
},
changeOnSelect: {
type: Boolean,
default: false
},
renderFormat: {
type: Function,
default: (label, selectedData) => {
label.join('/');
}
}
},
data () {
return {
prefixCls: prefixCls,
selected: []
}
},
computed: {
displayRender () {
let label = [];
for (let i = 0; i < this.selected.length; i++) {
label.push(this.selected[i].label);
}
return this.renderFormat(label);
}
},
methods: {
}
}
</script>