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| <template>
| <div
| class="el-tab-pane"
| v-if="(!lazy || loaded) || active"
| v-show="active"
| role="tabpanel"
| :aria-hidden="!active"
| :id="`pane-${paneName}`"
| :aria-labelledby="`tab-${paneName}`"
| >
| <slot></slot>
| </div>
| </template>
| <script>
| export default {
| name: 'ElTabPane',
|
| componentName: 'ElTabPane',
|
| props: {
| label: String,
| labelContent: Function,
| name: String,
| closable: Boolean,
| disabled: Boolean,
| lazy: Boolean
| },
|
| data() {
| return {
| index: null,
| loaded: false
| };
| },
|
| computed: {
| isClosable() {
| return this.closable || this.$parent.closable;
| },
| active() {
| const active = this.$parent.currentName === (this.name || this.index);
| if (active) {
| this.loaded = true;
| }
| return active;
| },
| paneName() {
| return this.name || this.index;
| }
| },
|
| updated() {
| this.$parent.$emit('tab-nav-update');
| }
| };
| </script>
|
|
