Vue实现表格的增删改查
bandicam 2020-03-01 09-41-46-926html<body><div id="app"><model ref='mod' v-show=isShow @addlist="addItem" @editlist...
·
bandicam 2020-03-01 09-41-46-926
html
<body>
<div id="app">
<model ref='mod' v-show=isShow @addlist="addItem" @editlist='editDate' @cancle='cancle' :passvalue="c"></model>
<datalist id="data">
<option v-for="list in search(keys)">{{ list.name}}</option>
</datalist>
<input type="text" placeholder="关键字查询" class="search" list="data" v-model="keys">
<button class="add" @click="add">添加</button>
<table cellspacing="0">
<thead>
<tr>
<th style="border-top-left-radius: 10px;">Id</th>
<th>Name</th>
<th>Sex</th>
<th>Email</th>
<th>Address</th>
<th>Hobby</th>
<th width="150px" style="border-top-right-radius: 10px;">Operation</th>
</tr>
</thead>
<tbody>
<tr @mouseenter="high(index)" @mouseleave="currentIndex=-1" v-for="(item,index) in search(keys)" :class="[index==currentIndex?highlight:'']">
<td>{{ index+1}}</td>
<td>{{ item.name}}</td>
<td>{{ item.sex}}</td>
<td>{{ item.email}}</td>
<td>{{ item.address}}</td>
<td>{{ item.hobby}}</td>
<td><a href="JavaScript:void(0);" @click="remove(index)">删除</a> <span @click="change(index)" :class="[index==currentIndex?edit:'']"></span></td>
</tr>
</tbody>
</table>
</div>
<script src="vue增删改查demo.js"></script>
</body>
js
Vue.component('model', {
template: `<div style='position:relative' @update="changeValue">
<div class='floor'></div>
<div class='modify'>
<span>Name:</span><input type='text' v-model='setName' /><br>
<span>Sex:</span> <input type='radio' v-model='setSex' value='男' />男<input type='radio' value='女' v-model='setSex' />女 <input type='radio' value='未知' v-model='setSex' />未知 <br>
<span>Email:</span> <input type='text' v-model='setEmail' /><br>
<span>Address:</span><select class='select' v-model='AddrSelect'>
<option size='4'>北京</option>
<option>浙江</option>7
<option>朝阳</option>
<option>西安</option>
<option>深圳</option>
<option>自定义</option>
</select><input type='text' class='dryAddr' v-if=dryAddr v-model='AddrSelect' /><br>
<span>Hobby</span>:
<input type='checkbox' v-model='setHobby' value='唱' />唱
<input type='checkbox' v-model='setHobby' value='跳' />跳
<input type='checkbox' v-model='setHobby' value='rap' />rap
<input type='checkbox' v-model='setHobby' value='篮球' />篮球
<input type='checkbox' v-model='setHobby' value='嚼摈榔' />嚼摈榔
<input type='checkbox' v-model='setHobby' value='要棒棒糖' />要棒棒糖
<input type='checkbox' v-model='setHobby' value='giao' />giao
<input type='checkbox' v-model='setHobby' value='cbb' />cbb
<input type='checkbox' v-model='setHobby' value='奥力给'/>奥力给
<input type='checkbox' v-model='setHobby' value='正能量语录' />正能量语录
<input type='checkbox' v-model='setHobby' value='游泳' />游泳
<input type='checkbox' v-model='setHobby' value='优质吃播' />优质吃播
<br>
<button style='margin-left:120px' @click='test'>取消</button>
<button @click='save' v-show='isSave'>保存</button>
<button @click='upDate' v-show='!isSave'>更新</button>
</div>
</div>`,
data() {
return {
dryAddr: false,
AddrSelect: '北京',
setName: '',
setSex: '',
setEmail: '@qq.com',
setHobby: [],
add: {
name: '',
sex: '',
email: '',
address: '',
hobby: ''
},
quote: {},
isSave: true,
id:'',
}
},
props: {
passvalue: Object,
},
methods: {
test() {
this.$emit('cancle');
this.AddrSelect = '北京'
this.setName = ''
this.setSex = ''
this.setEmail = '@qq.com'
this.setHobby = []
},
changeValue() {
this.$nextTick(() => {
this.AddrSelect = this.passvalue.address;
this.setName = this.passvalue.name;
this.setSex = this.passvalue.sex;
this.setEmail = this.passvalue.email;
this.setHobby = this.passvalue.hobby.split(',');
this.id = this.passvalue.id;
});
this.isSave = false;
},
save() {
this.add.name = this.setName;
this.add.sex = this.setSex;
this.add.email = this.setEmail;
this.add.address = this.AddrSelect;
this.add.hobby = this.setHobby.toString();
this.$emit('addlist', this.add);
this.setName = '';
this.setSex = [];
this.setEmail = '@qq.com';
this.AddrSelect = '北京';
this.setHobby = [];
},
upDate() {
this.add.name = this.setName;
this.add.sex = this.setSex;
this.add.email = this.setEmail;
this.add.address = this.AddrSelect;
this.add.hobby = this.setHobby.toString();
this.$emit('editlist', this.add,this.id);
this.setName = '';
this.setSex = [];
this.setEmail = '@qq.com';
this.AddrSelect = '北京';
this.setHobby = [];
this.isSave = true;
}
},
watch: {
AddrSelect(v, oldv) {
if (v == '自定义') {
this.dryAddr = true
}
}
}
})
let vm = new Vue({
el: "#app",
data() {
return {
list: [{
id: 1,
name: '坤坤',
sex: '未知',
address: '浙江',
email: 'www.caoxukun@qq.com',
hobby: "唱,跳,rap,篮球"
},
{
id: 2,
name: '啊giao',
sex: '男',
address: '西安',
email: 'www.giaogiao@qq.com',
hobby: "嚼摈榔,要棒棒糖,giao"
},
{
id: 3,
name: '朝阳泳怪',
sex: '男',
address: '朝阳',
email: 'www.aoligei@qq.com',
hobby: "游泳,正能量语录,奥力给"
},
{
id: 4,
name: '老八',
sex: '男',
address: '沈阳',
email: 'www.bage@qq.com',
hobby: "cbb,优质吃播"
}
],
keys: '',
highlight: 'highlight',
edit: 'edit',
currentIndex: -1,
isShow: false,
o: {},
c: {},
}
},
methods: {
search(keys) {
return this.list.filter(item => {
if (item.name.includes(keys)) {
return item;
};
})
},
remove(index) {
this.list.splice(index, 1)
},
high(index) {
this.currentIndex = index;
},
add() {
this.isShow = true
},
addItem(item) {
this.isShow = false;
//这无法使用this.list.push(item)添加，因为浅拷贝,下次提价数据会把前面的数据也给改变了
this.o = {
name: item.name,
sex: item.sex,
email: item.email,
address: item.address,
hobby: item.hobby,
};
this.list.push(this.o);
},
editDate(item,index){
this.isShow = false;
this.o = {
name: item.name,
sex: item.sex,
email: item.email,
address: item.address,
hobby: item.hobby,
};
this.list.splice(index,1,this.o);
},
cancle() {
this.isShow = false;
},
change(index) {
this.c = this.list[index];
this.c.id = index;
this.isShow = true;
this.$refs.mod.changeValue();
}
}
})
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