Titanium如何从函数名称数组中调用函数？

Question

Hello I'm working with Titanium Alloy and I have a problem with call some function from other files: I have this file in /lib: validation.js

exports.isInt=function(obj){
if(parseInt(obj.value) != parseFloat(obj.value)) {
    return false;
}
else{
    return true;
}

};

and in my controller i call it: controller1.js

var split = data.pregunta.attributes.pr_validacion.split(','); //{'function1','function2'}
var valida = require('validation');
for (var p in split) {
    alert(split[p]); //show: 'function1'
    if(! valida.split[p]()){
        return false;
    }
}

But it shows me a message that split[0] is not a valid object, how I cando to make me take the name of the function?

Thanks U!

Answer 1

You should use valida[split[p]] in your controller1.js:

var split = data.pregunta.attributes.pr_validacion.split(','); //{'function1','function2'}
var valida = require('validation');
for (var p in split) {
    alert(split[p]); //show: 'function1'
    if(! valida[split[p]]()){
        return false;
    }
}