Convert to single editor in BlogPost create page

modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/BlogPosts/create.js

@@ -250,17 +250,12 @@ $(function () {
     var fileUploadUri = "/api/cms-kit-admin/media/blogpost";
     var fileUriPrefix = "/api/cms-kit/media/";
 
-    initAllEditors();
+    initEditor();
 
-    function initAllEditors() {
-        $('.content-editor').each(function (i, item) {
-            initEditor(item);
-        });
-    }
-    
     var editor;
-    function initEditor(element) {
-        var $editorContainer = $(element);
+
+    function initEditor() {
+        var $editorContainer = $("#ContentEditor");
         var inputName = $editorContainer.data('input-id');
         var $editorInput = $('#' + inputName);
         var initialValue = $editorInput.val();