<el-button :key="tag.id" v-for="(tag,index) in tags" type="buttonType(index)" v-if="tag.state==0">{{tag.name}}</el-button>methods: { onSubmit() { console.log('submit!'); }, buttonType(index){ console.log(index) if(index%5==4){ return "primary"; }else if(index%5==3){ return "success"; }else if(index%5==2){ return "info"; }else if(index%5==1){ return "warning"; }else if(index%5==0){ return "danger"; } } } 我是這么寫的,但是無法執(zhí)行,應(yīng)該怎么寫最簡(jiǎn)便,最簡(jiǎn)潔
vue遍歷時(shí)如何根據(jù)索引給el-button的Type賦值,為什么我讓Type等于一個(gè)函數(shù)不可以呢,
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2019-03-07 14:15:48