find and remove values javascript code example
Example 1: locate and delete an object in an array
// we have an array of objects, we want to remove one object using only the id property
var apps = [{id:34,name:'My App',another:'thing'},{id:37,name:'My New App',another:'things'}];
// get index of object with id:37
var removeIndex = apps.map(function(item) { return item.id; }).indexOf(37);
// remove object
apps.splice(removeIndex, 1);
Example 2: remove object from array by name javascript
var id = 88;
for(var i = 0; i < data.length; i++) {
if(data[i].id == id) {
data.splice(i, 1);
break;
}
}