【发布时间】:2019-12-01 14:44:12
【问题描述】:
我希望在清除 md-autocomplete 的输入框时实现一个功能。更具体地说,当按下“X”按钮清除字段时,我想将变量(data_on)更改为 false。我查看了docs,似乎没有清除输入的事件。这是我的组件目前的样子:
<template>
<div class="md-auto">
<md-autocomplete v-model="selected" :md-options="users" :md-fuzzy-search="false">
<label id="placehold" v-if="selected == null || selected == ''">Start typing...</label>
<template slot="md-autocomplete-item" slot-scope="{ item, term }">
<md-highlight-text id="mdtxt" :md-term="term">{{ item }}</md-highlight-text>
</template>
<template slot="md-autocomplete-empty" slot-scope="{ term }">
"{{ term }}" is not currently on file. <a @click="noop()">You can add them here</a>.
</template>
</md-autocomplete>
<div class="md-layout md-gutter">
<transition name="fade">
<a class="selectlink" v-if="selected != null && selected !=''" id="link-effect-4" v-on:click="show_data()">Select</a>
</transition>
</div>
<div class="md-layout md-gutter">
<transition name="fade">
<span v-if="data_on && selected != null && selected != ''">
<h1>{{ data_display }}</h1>
</span>
</transition>
</div>
</div>
</template>
【问题讨论】:
-
是否需要跟踪按钮的点击,还是清除字段时更重要?
标签: javascript vue.js material-design materialize