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| <template>
| <li
| :class="classes"
| @click.stop="select"
| @mousedown.prevent
| ><slot>{{ showLabel }}</slot></li>
| </template>
| <script>
| import Emitter from '../../mixins/emitter';
| import mixinsForm from '../../mixins/form';
| import { findComponentUpward } from '../../utils/assist';
|
| const prefixCls = 'ivu-select-item';
|
| export default {
| name: 'iOption',
| componentName: 'select-item',
| mixins: [ Emitter, mixinsForm ],
| props: {
| value: {
| type: [String, Number],
| required: true
| },
| label: {
| type: [String, Number]
| },
| disabled: {
| type: Boolean,
| default: false
| },
| selected: {
| type: Boolean,
| default: false
| },
| isFocused: {
| type: Boolean,
| default: false
| },
| // 4.0.0
| tag: {
| type: [String, Number]
| }
| },
| data () {
| return {
| searchLabel: '', // the slot value (textContent)
| autoComplete: false
| };
| },
| computed: {
| classes () {
| return [
| `${prefixCls}`,
| {
| [`${prefixCls}-disabled`]: this.itemDisabled,
| [`${prefixCls}-selected`]: this.selected && !this.autoComplete,
| [`${prefixCls}-focus`]: this.isFocused
| }
| ];
| },
| showLabel () {
| return (this.label) ? this.label : this.value;
| },
| optionLabel(){
| return this.label || (this.$el && this.$el.textContent);
| }
| },
| methods: {
| select () {
| if (this.itemDisabled) return false;
|
| this.dispatch('iSelect', 'on-select-selected', {
| value: this.value,
| label: this.optionLabel,
| tag: this.tag
| });
| this.$emit('on-select-selected', {
| value: this.value,
| label: this.optionLabel,
| tag: this.tag
| });
| },
| },
| mounted () {
| const Select = findComponentUpward(this, 'iSelect');
| if (Select) this.autoComplete = Select.autoComplete;
| },
| };
| </script>
|
|
