miqHideSearchClearButton is unused as of 450960c

Author: jrafanie

app/javascript/oldjs/.eslintrc.json

@@ -1,7 +1,6 @@
 {
   "globals": {
-    "GitImport": true, // local git_import.js
-    "miqHideSearchClearButton": true // local miq_application.js
+    "GitImport": true // local git_import.js
   },
   "rules": {
     "key-spacing": ["error", {

app/javascript/oldjs/miq_application.js

@@ -1309,29 +1309,6 @@ window.miqInitMainContent = function() {
   $('#main-content').css('height', `calc(100% - ${height}px)`);
 };
 
-window.miqHideSearchClearButton = function(explorer) {
-  // Hide the clear button if the search input is empty
-  $('.search-pf .has-clear .clear').each(function() {
-    if (!$(this).prev('.form-control').val()) {
-      $(this).hide();
-    }
-  });
-  // Show the clear button upon entering text in the search input
-  $('.search-pf .has-clear .form-control').keyup(function() {
-    const t = $(this);
-    t.nextAll('button.clear').toggle(Boolean(t.val()));
-  });
-  // Upon clicking the clear button, empty the entered text and hide the clear button
-  $('.search-pf .has-clear .clear').click(function() {
-    $(this).prev('.form-control').val('').focus();
-    $(this).hide();
-    // Clear Search text values as well
-    const url = `/${ManageIQ.controller}/search_clear` + `?in_explorer=${explorer}`;
-    ManageIQ.gridChecks = [];
-    miqJqueryRequest(url);
-  });
-};
-
 window.toggle_expansion = function(link) {
   link = $(link);
   link.find('i').toggleClass('fa-angle-right fa-angle-down');