Question posted in
You can find the official documentation here.

Make Javascript Variable Null – Jquery ajax

I have one variable in Jquery it which I am assigning the value at a button click. Now after the successful execution of the code, I want to make the variable null.

$("#btnAdd").click(function () {

var myDataVariable= {};

myDataVariable.dataOne="SomeData";
myDataVariable.dataTwo="SomeData";
myDataVariable.dataThree="SomeData";
   //Pass the value to Database
                $.ajax({
                 success: function (data) {
                   //If Successfully Inserted Data I want to make "myDataVariable" Null 
                 } 
               });
});
Tags:

2

Answers


  1. 0 
    $("#btnAdd").click(function () {

var myDataVariable = {};

myDataVariable.dataOne="SomeData";
myDataVariable.dataTwo="SomeData";
myDataVariable.dataThree="SomeData";
   //Pass the value to Database
                $.ajax({
                 success: function (data) {
                   myDataVariable = null;
                   // you can use myDataVariable.attribute = null; if you want an attribute of this object to be null
                 } 
               });
});
    Login or Signup to reply.
  2. 0

    You can directly set it to null by applying myDataVariable = null;
    But I think it’s unnecessary because it will automatically reset next click .

    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search