How to get the previous URL by using javascript. For the below code, I store the previous pages URL into a variable and console them. I store the history pages URL into the local storage variable.
<script type="text/javascript">
var getBrowswerHistory = history.length;
var getLastLocation = [];
var getLocationPath = location.href;
getLastLocation.push(getLocationPath);
var broswerHistoryArray = 'broswerHistoryArray' + getBrowswerHistory ;
localStorage.setItem(broswerHistoryArray, getLastLocation);
var first = getBrowswerHistory ;
var second = getBrowswerHistory - 1;
var thrid = getBrowswerHistory - 2;
var getBrowserHistoryFirst = 'broswerHistoryArray'+first;
var getBrowserHistorySecond = 'broswerHistoryArray'+second;
var getBrowserHistoryThird = 'broswerHistoryArray'+thrid;
console.log(getBrowserHistoryFirst);
console.log(getBrowserHistorySecond);
console.log(getBrowserHistoryThird);
var getLastTwoOneUrl = localStorage.getItem(getBrowserHistoryFirst);
var getLastTwoTwoUrl = localStorage.getItem(getBrowserHistorySecond);
var getLastTwoThreeUrl = localStorage.getItem(getBrowserHistoryThird);
getLastTwoOneUrl = getLastTwoOneUrl + '<-';
getLastTwoTwoUrl = getLastTwoTwoUrl + '<-';
console.log(getLastTwoOneUrl);
console.log(getLastTwoTwoUrl);
console.log(getLastTwoThreeUrl);
var browserHistoryArray = [getLastTwoOneUrl,getLastTwoTwoUrl,getLastTwoThreeUrl];
localStorage.setItem('arrayBrowswerLastThree', browserHistoryArray);
</script>
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