[英]How to add a font awesome icon dynamically in Vue.js
我有兩個輸入位於模態中,一個按鈕在用戶單擊它時會生成另外兩個輸入。 它可以工作,但我想在兩個輸入旁邊添加一個字體真棒圖標,僅用於動態創建的輸入,我怎樣才能在 Vue 中實現這一點? 到目前為止,這是我的代碼:
<div class="price-round-creation-containe" v-for="(shareholder, index) in shareholders" :key="index">
<div>
<input v-model="shareholder.username" :name="`shareholders[${index}][username]`" type="text" class="form-control input" >
</div>
<div>
<input v-model="shareholder.investment" :name="`shareholders[${index}][investment]`" type="text" class="form-control input" >
</div>
</div>
<p
class="add-new-shareholders-p"
@click="createNewPricedRoundShareholder"
>
<i class="fa fa-plus-circle fa-lg" />ADD NEW SHAREHOLDER
</p>
我的數據:
shareholders: [
{
investment: "Investment",
username: "Username"
},
]
和我的添加按鈕的 function :
createNewPricedRoundShareholder() {
this.shareholders.push({
username: "Username",
investment: "Investment"
},
}
您可以添加一個額外的屬性dynamic: true
添加:
this.shareholders.push({
username: "Username",
investment: "Investment",
dynamic: true
})
並在顯示輸入時檢查它:
<div>
<input v-model="shareholder.username" :name="`shareholders[${index}][username]`" type="text" class="form-control input" >
<i v-if="shareholder.dynamic" class="fa fa-plus-circle fa-lg" />
</div>
<div>
<input v-model="shareholder.investment" :name="`shareholders[${index}][investment]`" type="text" class="form-control input" >
<i v-if="shareholder.dynamic" class="fa fa-plus-circle fa-lg" />
</div>
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