这篇文章主要介绍了使用vue.js实现checkbox的全选和多个的删除功能,需要的朋友可以参考下
template代码：
<template>
<p class="hello">
<ul> <li v-for="(item, index) in proData">
<label for="">
<input type="checkbox" :value="index" v-model="selectArr">
</label>{{item.name}}
</li>：
</ul>
<button type="" @click="del">删除</button>{{selectArr}}
<label>
1
<input type="checkbox" class="checkbox" @click="selectAll" />全选
</label>
</p>
</template>script部分：
<script>
var proData = [{
"name": "j1ax"
}, {
"name": "j2ax"
}, {
"name": "j3ax"
}, {
"name": "j4ax"
}]
export default {
name: 'hello',
data() {
return {
proData: proData,
selectArr: []
}
},
created() {
this.$http.get('/api/home').then(function(response) {
response = response.body;
this.proData = response.data;
})
},
methods: {
del() {
let arr = [];
var len = this.proData.length;
for (var i = 0; i < len; i++) {
if (this.selectArr.indexOf(i)>=0) {
console.log(this.selectArr.indexOf(i))
}else{
arr.push(proData[i])
}
}
this.proData = arr;
this.selectArr = []
},
selectAll(event) {
var _this = this;
console.log(event.currentTarget)
if (!event.currentTarget.checked) {
this.selectArr = [];
} else { //实现全选
_this.selectArr = [];
_this.proData.forEach(function(item, i) {
_this.selectArr.push(i);
});
}
}
}
}
</script>以上是基于vue.js实现checkbox的全选和批量删除功能实例代码的详细内容。更多信息请关注PHP中文网其他相关文章！
