How can I remove an object from an array?
I wish to remove the object that includes name Kristian from someArray. For example:
someArray = [{name:"Kristian", lines:"2,5,10"},
{name:"John", lines:"1,19,26,96"}];
I want to achieve:
someArray = [{name:"John", lines:"1,19,26,96"}];
This Concepts using Kendo Grid
var grid = $("#addNewAllergies").data("kendoGrid");
var selectedItem = SelectedCheckBoxList;
for (var i = 0; i < selectedItem.length; i++) {
if(selectedItem[i].boolKendoValue==true)
{
selectedItem.length= 0;
}
}
If you don't have any properties on the objects in the array that you know (or perhaps that are unique), but you have a reference to the object that you want to remove, you can do what's in the unregisterObject method below:
let registeredObjects = [];
function registerObject(someObject) { registeredObjects.push(someObject); }
function unregisterObject(someObject) { registeredObjects = registeredObjects.filter(obj => obj !== someObject); }
let myObject1 = {hidden: "someValue1"}; // Let's pretend we don't know the hidden attribute
let myObject2 = {hidden: "someValue2"};
registerObject(myObject1);
registerObject(myObject2);
console.log(`There are ${registeredObjects.length} objects registered. They are: ${JSON.stringify(registeredObjects)}`);
unregisterObject(myObject1);
console.log(`There are ${registeredObjects.length} objects registered. They are: ${JSON.stringify(registeredObjects)}`);