update

lib/framework/static/js/ff_common1.js

@@ -110,8 +110,9 @@ function showModal(data='EMPTY', title='JSON', json=true) {
   document.getElementById("modal_title").innerHTML = title;
   if (json) {
     data = JSON.stringify(data, null, 2);
-  }
-  document.getElementById("modal_body").innerHTML = "<pre>"+ data + "</pre>";;
+  } 
+  document.getElementById("modal_body").innerHTML = '<pre style="white-space: pre-wrap;">' +data + '</pre>';
+  
   $("#large_modal").modal();
 }
 

lib/framework/static/js/ff_global1.js

@@ -146,8 +146,8 @@ function globalSendCommand(command, arg1, arg2, arg3, modal_title, callback) {
     dataType: "json",
     success: function (ret) {
       if (ret.msg != null) notify(ret.msg, ret.ret);
-      if (ret.modal != null) m_modal(ret.modal, modal_title, false);
-      if (ret.json != null) m_modal(ret.json, modal_title, true);
+      if (ret.modal != null) showModal(ret.modal, modal_title, false);
+      if (ret.json != null) showModal(ret.json, modal_title, true);
       if (callback != null) callback(ret);
     }
   });

lib/framework/static/js/ff_ui1.js

@@ -1,3 +1,7 @@
+/*
+<div class="d-inline-block"></div>
+
+*/
 function j_button_group(h) {
   var str = '<div class="btn-group btn-group-sm flex-wrap mr-2" role="group">';
   str += h