是否有任何工具可以创建:
[ 'John', 'Sam', 'Marry' ]
来自:
[ { name: 'John' }, { name: 'Sam' }, { name: 'Marry' } ]
?
最佳答案
是的,map()
method :
var array = [{name: 'John'}, {name: 'Sam'}, {name: 'Mary'}].map(function (val) {
return val.name;
});
var array = jQuery.map([{name: 'John'}, {name: 'Sam'}, {name: 'Mary'}], function (val) {
return val.name;
});
关于javascript - 从对象数组创建值数组,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/9279099/