Remove duplicate CSS selectors.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>

1 files changed, 9 insertions, 7 deletions

diff --git a/js/ajax.js b/js/ajax.js
index a4d0cc09d9..2bff5a23bb 100644
--- a/js/ajax.js
+++ b/js/ajax.js
@@ -390,12 +390,13 @@ var AJAX = {
                     .not('#pma_console_container')
                     .not('#prefs_autoload')
                     .remove();
+                var $page_content = $('#page_content');
                 // Replace #page_content with new content
                 if (data.message && data.message.length > 0) {
-                    $('#page_content').replaceWith(
+                    $page_content.replaceWith(
                         "<div id='page_content'>" + data.message + "</div>"
                     );
-                    PMA_highlightSQL($('#page_content'));
+                    PMA_highlightSQL($page_content);
                     checkNumberOfFields();
                 }
 
@@ -431,8 +432,8 @@ var AJAX = {
                     PMA_commonParams.setAll(data._params);
                 }
                 if (data._displayMessage) {
-                    $('#page_content').prepend(data._displayMessage);
-                    PMA_highlightSQL($('#page_content'));
+                    $page_content.prepend(data._displayMessage);
+                    PMA_highlightSQL($page_content);
                 }
 
                 $('#pma_errors').remove();
@@ -650,11 +651,12 @@ AJAX.registerOnload('functions.js', function () {
         }
     });
 
+    var $page_content = $('#page_content');
     /**
      * Workaround for passing submit button name,value on ajax form submit
      * by appending hidden element with submit button name and value.
      */
-    $("#page_content").on('click', 'form input[type=submit]', function() {
+    $page_content.on('click', 'form input[type=submit]', function() {
         var buttonName = $(this).attr('name');
         if (typeof buttonName === 'undefined') {
             return;
@@ -670,7 +672,7 @@ AJAX.registerOnload('functions.js', function () {
      * Attach event listener to events when user modify visible
      * Input,Textarea and select fields to make changes in forms
      */
-    $('#page_content').on(
+    $page_content.on(
         'keyup change',
         'form.lock-page textarea, ' +
         'form.lock-page input[type="text"], ' +
@@ -679,7 +681,7 @@ AJAX.registerOnload('functions.js', function () {
         {value:1},
         AJAX.lockPageHandler
     );
-    $('#page_content').on(
+    $page_content.on(
         'change',
         'form.lock-page input[type="checkbox"], ' +
         'form.lock-page input[type="radio"]',