twcsl/Page/Page Query String Keys to sessionStorage/query string keys to sessionStorage.html at main · tomsWebConsulting/twcsl · GitHub

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<!-- begin TWC Page Query String Keys to sessionStorage -->

  <script>

    ( ( ) => {

      // debugger;

      /*

        query string keys to sessionStorage

        License           : < https://tinyurl.com/s872fb68 >

        Version           : 0.1.0

        SS Versions       : 7.1, 7.0

        Copyright         : 2026 Thomas Creedon

                            Tom's Web Consulting < http://www.tomsWeb.consulting/ >

        no user serviceable parts below

        */

      const

        title = 'Page Query String Keys to sessionStorage',

        version = '0.1.0',

        s = `

          ${ title } v${ version }

          License < https://tinyurl.com/s872fb68 >

          © 2026 Thomas Creedon

          Tom's Web Consulting < http://www.tomsWeb.consulting >

          `

          .replace ( /^\s+/gm, '' );

      console.log ( s );

      const domContentLoadedCallback =

        ( ) => {

          // globals

          {

            // initialize twc module

            window.twc = window.twc || { };

            // initialize twc qskts sub-module

            twc.qskts = twc.qskts || { };

            }

          const

            codeKey = 'twc-qskts',

            options = codeKey

              .split ( '-' )

              .reduce (

                ( obj, key ) =>

                  obj?.[ key ],

                window

                ),

            searchParams =

              new URLSearchParams (

                location.search

                );

          options

            .whitelist

            .forEach ( k => {

              const value =

                searchParams.get ( k );

              // continue

              if ( ! value ) return;

              sessionStorage.setItem (

                `${ codeKey }-${ k }`,

                value

                );

              } );

          };

      // domContentLoadedCallback ( );

      //

      document.addEventListener (

        'DOMContentLoaded',

        domContentLoadedCallback

        );

      //

      } ) ( );

    </script>

  <!-- end TWC Page Query String Keys to sessionStorage -->