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Editorial Team
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Asked: 2026-06-09T11:57:27+00:00

I have a form which contains textboxes,search button. when user enter the values and

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I have a form which contains textboxes,”search” button. when user enter the values and click on the button I have to display the search details. and
I have to display no.of searchresults:
no.of search results i have obtained by using array.length; I want to use this value in another view page.so I put this value in the sessionStorage.setItem("getCount",len);
I am concatinating this value in the other view page like:

Search Results:" + sessionStorage.getItem('getCount') + "

I am getting the number of search results when user enters the value in the form.
but when user enter no values in the form then at the searchresults: it is displaying “null”. but i want to display “0” insted of null.
how can i do this.

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1 Answer

  1. Editorial Team

    There are many ways to accomplish this work. The simplest is to check if sessionStorage.getItem('getCount') is null and if is null you can return 0.

    This is the code:

    Search Results:" + sessionStorage.getItem('getCount') == null ? "0" : sessionStorage.getItem('getCount')

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