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fixed #212

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fixed #212
This commit is contained in:
梁灏 2017-01-17 12:04:33 +08:00
parent 49d380cf99
commit fa0241a535
3 changed files with 70 additions and 30 deletions
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21
src/components/menu/submenu.vue
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@ -5,12 +5,20 @@
<Icon type="ios-arrow-down" :class="[prefixCls + '-submenu-title-icon']"></Icon>
</div>
<ul :class="[prefixCls]" v-if="mode === 'vertical'" v-show="opened"><slot></slot></ul>
<Drop v-else v-show="opened" placement="bottom" transition="slide-up" v-ref:drop><slot></slot></Drop>
<Drop
v-else
v-show="opened"
placement="bottom"
transition="slide-up"
v-ref:drop
:style="dropStyle"><slot></slot></Drop>
</li>
</template>
<script>
import Drop from '../select/dropdown.vue';
import Icon from '../icon/icon.vue';
import { getStyle } from '../../utils/assist';
const prefixCls = 'ivu-menu';
export default {
@ -30,7 +38,8 @@
return {
prefixCls: prefixCls,
active: false,
opened: false
opened: false,
dropWidth: parseFloat(getStyle(this.$el, 'width'))
};
},
computed: {
@ -49,6 +58,12 @@
},
accordion () {
return this.$parent.accordion;
},
dropStyle () {
let style = {};
if (this.dropWidth) style.minWidth = `${this.dropWidth}px`;
return style;
}
},
methods: {
@ -94,6 +109,8 @@
opened (val) {
if (this.mode === 'vertical') return;
if (val) {
// set drop a width to fixed when menu has fixed position
this.dropWidth = parseFloat(getStyle(this.$el, 'width'));
this.$refs.drop.update();
} else {
this.$refs.drop.destroy();