In AngularJS, you can filter an array of objects by an object property like this:
var filteredItems = $filter('filter')(items, {someObjProp: someValue});
My question is, how do i filter without hardcoding the 'someObjProp' - I want this to be a variable like:
var filteredItems = $filter('filter')(items, {arr[0].prop: someValue});
Thanks!
Setup the object in advance
var obj = {};
obj[arr[0].prop] = someValue;
The second argument passed to the filter can be a function expression:
var filteredItems = $filter('filter')(items, function(value,index) {
//you can do whatever you want in here with your
//object (value), just return true or false to fail or pass the filter
return (value.arr[0].prop === someValue);
});
Simply return true for all objects that pass the filter and return false for objects that get filtered out.
