我目前正在建设中的JS的东西,遇到了以下方案:调用对象中通过名称功能(作为字符串)字面在Javascript
// these are set programmatically, not like this, just using as an example
var data = {'someData':'blah'};
var widget = 'NameOfWidget';
var command = 'someFunctionName';
// there is a base object that has all widgets and their commands as child objects
// format would be like: UBER.WidgetName.command(data);
// here is how I have tried to call it thus far
UBER[widget][command](data);
window['UBER'][widget][command](data);
我觉得像我靠近计算出来,只需要一点点帮助,找出确切的语法!谢谢!
http://stackoverflow.com/questions/912596/how-to-turn-a-string-into-a-javascript-function-call – ScottE
告诉我什么'的var_dump (UBER.widget.command)'给你? – Starx
所有这些尝试都是正确的语法,假设你的'UBER'对象是这样构造的。所以如果它不工作,显然你的对象不是那样的结构。尝试在Chrome开发者控制台中做一个'console.log(UBER)',并且稍微探索一下这个对象,看看它里面的内容。如果仍然无法解决问题,请回复'console.log'后面的内容 – LukeGT