fix(mam): add loadbutton to clear event

1 files changed, 2 insertions, 6 deletions

diff --git a/src/plugins/mam/Plugin.ts b/src/plugins/mam/Plugin.ts
index ca54aa62..f1ecf072 100644
--- a/src/plugins/mam/Plugin.ts
+++ b/src/plugins/mam/Plugin.ts
@@ -64,6 +64,8 @@ export default class MessageArchiveManagementPlugin extends AbstractPlugin {
          if (this.supportCache[archiveJid.bare]) {
             this.getArchive(contact.getJid()).clear();
          }
+
+         this.addLoadButtonIfEnabled(chatWindow, contact);
       });
 
       this.pluginAPI.getConnection().registerHandler(this.onMamMessage, null, 'message', null);
@@ -163,12 +165,6 @@ export default class MessageArchiveManagementPlugin extends AbstractPlugin {
 
       messageAreaElement.trigger('scroll');
 
-      messageAreaElement.on("DOMSubtreeModified",function(e){
-         if ($(this).text().trim().length===0){
-            $(this).parent().find('.jsxc-mam-load-more').addClass('jsxc-show');
-         }
-      });
-
       if (!archive.isExhausted()) {
          chatWindowElement.addClass(classNameMamEnable);
       }