vue 过滤器 filters 的使用
代码:
<template><div><table border="1" style="width: 300px"><tr><th>id</th><th>商品名称</th><th>商品状态</th></tr><tr v-for="(item, index) of list" :key="index"><td>{
{
item.id}}</td><td>{
{
item.name}}</td><!--filters过滤器使用--><td :class="item.status | orderStatusClass">{
{
item.status | orderStatus}}</td> </tr></table></div>
</template><script>
const orderStatus = (val)=>{
switch (val){
case 0:return '待支付';case 1:return '代发货';case 2:return '待收货';case 3:return '待评论';}
}
const orderStatusClass = (val)=>{
switch (val){
case 0:return 'not-pay';case 1:return 'not-send';case 2:return 'not-receipt';case 3:return 'not-comment';}
}
export default {
name: "index",filters: {
// filters过滤器orderStatus,orderStatusClass,},data() {
return {
list:[{
id:1,name:'商品1',status: 0},{
id:2,name:'商品2',status: 1},{
id:3,name:'商品3',status: 2},{
id:4,name:'商品4',status: 3},{
id:5,name:'商品5',status: 0},{
id:6,name:'商品6',status: 1},]};},
};
</script><style scoped>.not-pay{
color: red;}.not-send{
color: olive;}.not-receipt{
color: blue;}.not-comment{
color: black;}
</style>
效果显示: