使用的vue.js框架 <div class="field"> <div class="control"> <div class="label-box" tabIndex=-1 v-if="show_label_box" ref="label-box" @focus="console.log(666)"> <label v-for="label in avliableLabels" @click="add_label(label)">{{ label.title }}</label> </div> </div> </div>函數如下:active_label_box(event) { this.show_label_box = true this.$refs['label-box'].focus()},結果卻報以下錯誤百度找不到任何答案,可能是我搜索關鍵詞不對,大佬們能給個建議么?
div設置tabIndex后還是無法focus()
MYYA
2018-12-19 18:15:25