vue 写一个聊天工具
2024-09-30 15:07:50
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style type="text/css">
.talk_con {
width: 600px;
height: 500px;
border: 1px solid #666;
margin: 50px auto 0;
background: #f9f9f9;
} .talk_show {
width: 580px;
height: 420px;
border: 1px solid #666;
background: #fff;
margin: 10px auto 0;
overflow: auto;
} .talk_input {
width: 580px;
margin: 10px auto 0;
} .whotalk {
width: 80px;
height: 30px;
float: left;
outline: none;
} .talk_word {
width: 420px;
height: 26px;
padding: 0px;
float: left;
margin-left: 10px;
outline: none;
text-indent: 10px;
} .talk_sub {
width: 56px;
height: 30px;
float: left;
margin-left: 10px;
} .atalk {
margin: 10px;
} .atalk span {
display: inline-block;
background: #0181cc;
border-radius: 10px;
color: #fff;
padding: 5px 10px;
} .btalk {
margin: 10px;
text-align: right;
} .btalk span {
display: inline-block;
background: #ef8201;
border-radius: 10px;
color: #fff;
padding: 5px 10px;
}
</style>
<script src="vue.js"></script>
<script type="text/javascript"> </script>
</head>
<body> <div class="talk_con">
<div class="talk_show" id="words">
<div :class="[(name.who=='A')?'atalk':'btalk'] " v-for="name in aTalk">
<span>{{ name.who }}说:{{ name.word }}</span>
</div>
</div>
<div class="talk_input">
<select class="whotalk" id="who" v-model="who">
<option value="0">A说：</option>
<option value="1">B说：</option>
</select>
<input type="text" class="talk_word" id="talkwords" v-model="talk">
<input type="button" value="发送" class="talk_sub" id="talksub" @click="fun">
</div>
</div>
<script>
var vm = new Vue({
el: '.talk_con',
data: {
aTalk: [
{who: "A", word: '吃饭了么'},
{who: "B", word: '还没呢,你呢'}
],
who: 0,
talk: ''
},
methods: {
fun() {
if (this.talk == '') {
alert('不能为空')
return;
}
this.aTalk.push({who: (this.who == 0) ? "A" : "B",word:this.talk})
this.talk =''
}
}
})
</script>
</body>
</html>
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