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update Cascader

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This commit is contained in:
梁灏 2017-05-12 10:23:11 +08:00
parent 29264399e4
commit 952ddb518e
2 changed files with 23 additions and 2 deletions
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16
src/components/cascader/cascader.vue
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@ -29,7 +29,7 @@
:disabled="disabled"
:change-on-select="changeOnSelect"
:trigger="trigger"></Caspanel>
<div :class="[prefixCls + '-dropdown']" v-show="filterable && query !== ''">
<div :class="[prefixCls + '-dropdown']" v-show="filterable && query !== '' && querySelections.length">
<ul :class="[selectPrefixCls + '-dropdown-list']">
<li
:class="[selectPrefixCls + '-item', {
@ -39,6 +39,7 @@
@click="handleSelectItem(index)" v-html="item.display"></li>
</ul>
</div>
<ul v-show="filterable && query !== '' && !querySelections.length" :class="[prefixCls + '-not-found-tip']"><li>{{ localeNotFoundText }}</li></ul>
</div>
</Drop>
</transition>
@ -113,6 +114,9 @@
filterable: {
type: Boolean,
default: false
},
notFoundText: {
type: String
}
},
data () {
@ -135,7 +139,8 @@
[`${prefixCls}-show-clear`]: this.showCloseIcon,
[`${prefixCls}-size-${this.size}`]: !!this.size,
[`${prefixCls}-visible`]: this.visible,
[`${prefixCls}-disabled`]: this.disabled
[`${prefixCls}-disabled`]: this.disabled,
[`${prefixCls}-not-found`]: this.filterable && this.query !== '' && !this.querySelections.length
}
];
},
@ -163,6 +168,13 @@
inputPlaceholder () {
return this.filterable && this.currentValue.length ? null : this.localePlaceholder;
},
localeNotFoundText () {
if (this.notFoundText === undefined) {
return this.t('i.select.noMatch');
} else {
return this.notFoundText;
}
},
querySelections () {
let selections = [];
function getSelections (arr, label, value) {