1、局部过滤器filters
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vue过滤器</title>
<!-- 开发环境版本,包含了有帮助的命令行警告 -->
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
</head>
<body>
<div id="app">
{{gender | genderFilter}} <!--竖杠代表管道符,将gender值传给过滤器genderFilter-->>
</div>
</body>
</html>
<script>
var app = new Vue({
el: "#app",
data:{
gender: 1
},
methods:{
},
filters:{
genderFilter(value){
if(value == 1){
return "男"
}else if(value == 0){
return "女"
}
}
}
})
</script>
2、全局过滤器Vue.filter
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vue过滤器</title>
<!-- 开发环境版本,包含了有帮助的命令行警告 -->
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
</head>
<body>
<div id="app">
{{gender | genderFilter}} <!--竖杠代表管道符,将gender值传给过滤器genderFilter-->
</div>
</body>
</html>
<script>
// 全局过滤器
Vue.filter("genderFilter", function(value){
if(value == 1){
return "男"
}else{
return "女"
}
})
var app = new Vue({
el: "#app",
data:{
gender: 1
},
methods:{
}
})
</script>
标签:Vue,return,gender,value,53,filters,过滤器
From: https://www.cnblogs.com/morehair/p/17026178.html