代码如下:
<div id="counter-event-example">
<p>{{ total }}</p>
<button-counter v-on:click="incrementTotal"></button-counter>
<button-counter v-on:click="incrementTotal"></button-counter>
</div>
<script>
Vue.component('button-counter', {
template: '<button >{{ counter }}</button>',
data: function () {
return {
counter: 0
};
}
});
new Vue({
el: '#counter-event-example',
data: {
total: 0
},
methods: {
incrementTotal: function () {
this.total += 1;
}
}
});
</script>
为什么button-counter添加的click事件不能调用父元素的methods里面的方法呢?
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