Changeset 617 for trunk/js

Timestamp:

Nov 11, 2017 1:13:38 PM (6 years ago)

Author:

anonymous

Message:

Add console warning if target element not found.

File:

• trunk/js/Msg.js (modified) (2 diffs)

trunk/js/Msg.js

@@ -47 +47 @@
 Strangecode.Msg = function (options) {
     // Merge options with defaults
-    this.o = $.extend({
+    var options = this.o = $.extend({
         container: '.sc-msg:last',
         above_msg: '',
         gotohash: true
     }, options || {});
+
+    document.addEventListener('DOMContentLoaded', function (e) {
+        // Warn if the target doesn't exist.
+        if (!$(options.container).length) {
+            console.warn('Strangecode.Msg container not found: ' + this.o.container);
+        }
+    });
 };
 
@@ -70 +77 @@
     }
     // Use 'sc-msg-error' as default class string.
-    msg_class = (typeof msg_class === 'undefined') ? 'sc-msg-error' : msg_class;
+    var msg_class = (typeof msg_class === 'undefined') ? 'sc-msg-error' : msg_class;
     // Append this raised message to the sc-msg stack, if it doesn't exist already.
     if (!$(this.o.container).find(':contains("' + message + '")').length) {