【发布时间】:2019-04-18 12:36:27
【问题描述】:
ionViewDidEnter(){
this.loadCanvas();
}
loadCanvas(){
canvas.on('mouse:down', function(e){
this.canvasMouseDown(e);
});
}
canvasMouseDown(e){
console.log(this.lock);
console.log(this.pausePanning);
if(!this.lock){
this.pausePanning = true;
}
}
那是代码。每次单击时都会出错。如下所示
我尝试了所有组合,但仍然遇到同样的问题
【问题讨论】:
-
loadCanvas(){ let self = this; canvas.on('mouse:down', function(e){ self.canvasMouseDown(e); }); }
标签: angularjs ionic-framework ionic3 fabricjs