这可以配置吗？
Forgiving: In JavaScript,trying to evaluate undefined properties generates ReferenceError or TypeError. In Angular,expression evaluation is forgiving to undefined and null.
解决方法
实际上有,
在Angular中,$interpolate服务负责处理绑定表达式,因为此服务是宽容的,您不会看到任何错误.但是,您可以为它创建包装器,以便在可能产生错误结果时通知它.
以下代码来自http://odetocode.com/ See this blog post
app.config(function($provide){
$provide.decorator("$interpolate",function($delegate){
var interpolateWrap = function(){
var interpolationFn = $delegate.apply(this,arguments);
if(interpolationFn) {
return interpolationFnWrap(interpolationFn,arguments);
}
};
var interpolationFnWrap = function(interpolationFn,interpolationArgs){
return function(){
var result = interpolationFn.apply(this,arguments);
var log = result ? console.log : console.warn;
log.call(console,"interpolation of " + interpolationArgs[0].trim(),":",result.trim());
return result;
};
};
angular.extend(interpolateWrap,$delegate);
return interpolateWrap;
});
});
