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Javascript 获得;“递归太多”;fabric js中的错误_Javascript_Jquery_Coffeescript_Fabricjs - Fatal编程技术网

Javascript 获得;“递归太多”;fabric js中的错误

Javascript 获得;“递归太多”;fabric js中的错误,javascript,jquery,coffeescript,fabricjs,Javascript,Jquery,Coffeescript,Fabricjs,当我点击fabric js上的对象时,我得到了“太多递归”错误 我在鼠标按下事件中添加了以下代码,但并没有在控制台中登录 我用过咖啡剧本 咖啡脚本 @listenTo @canvas, "mouse:up", (o) -> @isDown = false; @listenTo @canvas, "mouse:down", (o) -> console.log o; @isDown = true; this.listenTo(this.canvas, "mouse:up", func

当我点击fabric js上的对象时,我得到了“太多递归”错误

我在鼠标按下事件中添加了以下代码,但并没有在控制台中登录

我用过咖啡剧本

咖啡脚本

@listenTo @canvas, "mouse:up", (o) -> @isDown = false;
@listenTo @canvas, "mouse:down", (o) -> console.log o; @isDown = true;
this.listenTo(this.canvas, "mouse:up", function(o) {
    return this.isDown = false;
});
this.listenTo(this.canvas, "mouse:down", function(o) {
    console.log(o);
    return this.isDown = true;
});
已编译的咖啡脚本

@listenTo @canvas, "mouse:up", (o) -> @isDown = false;
@listenTo @canvas, "mouse:down", (o) -> console.log o; @isDown = true;
this.listenTo(this.canvas, "mouse:up", function(o) {
    return this.isDown = false;
});
this.listenTo(this.canvas, "mouse:down", function(o) {
    console.log(o);
    return this.isDown = true;
});
我没有在脚本中使用克隆方法ant

我在本地主机上检查了相同的脚本,它工作正常。但当我上传到服务器上时,它就不工作了

Firefox的屏幕截图。

Chrome的屏幕截图。


你能发送一个JSFIDLE来解决这个问题吗?我已经解决了这个问题,这是jQuery的问题,我已经更新了jQuery,它工作正常。