javascript sort object js
grossaryList = { 'bread': 1, 'apple': 6, 'milk': 1, 'orange': 3, 'broccoli': 2 } return Object .entries(grossaryList) .sort((a,b) => b[1]-a[1]) //=> [['apple', 6],['orange', 3],['broccoli', 2],['bread',1],['milk', 1]]
javascript sort object js
grossaryList = { 'bread': 1, 'apple': 6, 'milk': 1, 'orange': 3, 'broccoli': 2 } return Object .entries(grossaryList) .sort((a,b) => b[1]-a[1]) //=> [['apple', 6],['orange', 3],['broccoli', 2],['bread',1],['milk', 1]]
javascript sort array of objects
const books = [ {id: 1, name: 'The Lord of the Rings'}, {id: 2, name: 'A Tale of Two Cities'}, {id: 3, name: 'Don Quixote'}, {id: 4, name: 'The Hobbit'} ] compareObjects(object1, object2, key) { const obj1 = object1[key].toUpperCase() const obj2 = object2[key].toUpperCase() if (obj1 < obj2) { return -1 } if (obj1 > obj2) { return 1 } return 0 } books.sort((book1, book2) => { return compareObjects(book1, book2, 'name') }) // Result: // {id: 2, name: 'A Tale of Two Cities'} // {id: 3, name: 'Don Quixote'} // {id: 4, name: 'The Hobbit'} // {id: 1, name: 'The Lord of the Rings'}
javascript orderby
var items = [ { name: 'Edward', value: 21 }, { name: 'Sharpe', value: 37 }, { name: 'And', value: 45 }, { name: 'The', value: -12 }, { name: 'Magnetic', value: 13 }, { name: 'Zeros', value: 37 } ]; // sort by value items.sort(function (a, b) { return a.value - b.value; }); // sort by name items.sort(function(a, b) { var nameA = a.name.toUpperCase(); // ignore upper and lowercase var nameB = b.name.toUpperCase(); // ignore upper and lowercase if (nameA < nameB) { return -1; } if (nameA > nameB) { return 1; } // names must be equal return 0; });
javascript sort object
var maxSpeed = { car: 300, bike: 60, motorbike: 200, airplane: 1000, helicopter: 400, rocket: 28800 }; var sortable = []; for (var vehicle in maxSpeed) { sortable.push([vehicle, maxSpeed[vehicle]]); } sortable.sort(function(a, b) { return a[1] - b[1]; }); //[["bike", 60], ["motorbike", 200], ["car", 300], //["helicopter", 400], ["airplane", 1000], ["rocket", 28800]]
js object sort
var maxSpeed = { car: 300, bike: 60, motorbike: 200, airplane: 1000, helicopter: 400, rocket: 8 * 60 * 60 }; var sortable = []; for (var vehicle in maxSpeed) { sortable.push([vehicle, maxSpeed[vehicle]]); } sortable.sort(function(a, b) { return a[1] - b[1]; }); //[["bike", 60], ["motorbike", 200], ["car", 300], //["helicopter", 400], ["airplane", 1000], ["rocket", 28800]]
sort() object values javascript
list.sort((a, b) => (a.color > b.color) ? 1 : (a.color === b.color) ? ((a.size > b.size) ? 1 : -1) : -1 )
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