How to get many results in Sequelize in array? Example: I need get all values field name
in table test
and return this in console. I write:
test.findAll().them(function(result) {
result.forEach(function(item) {
console.log(item.name);
});
});
How to get all values field name
in array, without forEach()
?
(Sorry for bad english)
You can use map
to pull out the names into an array.
test.findAll().then(function(result) {
var names = result.map(function(item) {
return item.name;
});
console.log(names);
});
If you're worried about the database returning other fields that you don't care about, you can use the attributes
option for findAll
, as DevAlien mentioned:
test.findAll( {attributes: ['name']} ).then(function(result) {
var names = result.map(function(item) {
return item.name;
});
console.log(names);
});
test.findAll({attributes: ['name']}).them(function(result) {
console.log(result);
});
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