DOM not ready when restoring `adminer_tables_filter` (#289)

Uncaught TypeError: Cannot set property 'value' of null

diff --git a/plugins/tables-filter.php b/plugins/tables-filter.php
index e7abe6fda9b21173a3c78e60e2a2943d787e8889..ab7165317bdd65d790d2e055ce25062374e290fe 100644 (file)
--- a/plugins/tables-filter.php
+++ b/plugins/tables-filter.php
@@ -53,7 +53,7 @@ function tablesFilterInput() {
        tablesFilterTimeout = window.setTimeout(tablesFilter, 200);
 }
 
-if (sessionStorage){
+sessionStorage && document.addEventListener('DOMContentLoaded', function () {
        var db = qs('#dbs').querySelector('select');
        db = db.options[db.selectedIndex].text;
        if (db == sessionStorage.getItem('adminer_tables_filter_db') && sessionStorage.getItem('adminer_tables_filter')){
@@ -61,7 +61,7 @@ if (sessionStorage){
                tablesFilter();
        }
        sessionStorage.setItem('adminer_tables_filter_db', db);
-}
+});
 </script>
 <p class="jsonly"><input id="filter-field" autocomplete="off"><?php echo script("qs('#filter-field').oninput = tablesFilterInput;"); ?>
 <?php