線上demo:https://stackblitz.com/edit/a...當點擊iPhone時，顏色會變藍色再點一次會變回黑色，這里使用this.betState[selectId]=!this.betState[selectId];然后按刪除也可以把iPhone變成藍色現在問題就是刪除沒有用我想是因為del()沒有抓到正確的變量(this.betState)但是betThis()卻抓的到很奇怪困擾很久了有人可以幫忙一下嗎為什么del()抓不到正確的變量?bet.tsbetState={};betThis(selectId){this.betState[selectId]=!this.betState[selectId];console.log(this.betState)}del(id){this.betState[id]=falseconsole.log(this.betState)}bet.htmldeletecs.html{{list.test1.qq2[1]}}app.compontent.htmldatatest=[{"test1":{"qq2":["o123","iPhone"],},}]
急求！?。?！function抓不到正確變量萬分感謝
收到一只叮咚
2019-06-09 11:45:47
