这个闭包怎么解决？？

Question

点击箭头的那个onclick（），，想调用oil.prototype.createChart=function(oilRealtable,objId,meteId){},
请赐教

Answer 1

<button onclick="createChart(1)">createChart</button>oilObj.prototype.createChart = createChart = function (a) {&nbsp; &nbsp; console.log(a);}

Answer 2

我的思路一般是动态添加的节点，点击事件用事件委托来做。$(父元素).on('click','.glyphicon-eye-open',function(){&nbsp; &nbsp; _this.createChart(...);})