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我发现了两种写法。
方法一:
子组件:
<template><button @click="submit">提交</button>
</template>
<script>
export default {methods: {submit: function () {// 子组件中触发父组件方法ee并传值cc12345this.$emit('ee', 'cc12345')}}
}
</script>
父组件:
<template><editor id="editor" class="editor" @ee="cc"></editor>
</template>
<script>
export default {methods: {cc: function (str) {alert(str)}}
}
</script>
方法二:
子组件:
<template><button @click="submit">提交</button>
</template>
<script>
export default {props: {onsubmit: {type: Function,default: null}},methods: {submit: function () {if (this.onsubmit) {this.onsubmit(‘cc12345’)}}}
}
</script>
父组件:
<template><editor id="editor" class="editor" :onsubmit="cc"></editor>
</template>
<script>
export default {methods: {cc: function (str) {alert(str)}}
}
</script>
转自:https://www.cnblogs.com/caik13/p/6896890.html