Fix jsplumb graph when loading images BT#16602

6 years ago · 009ea8e827
parent 9e5be4b20c
commit 009ea8e827
2 changed files with 7 additions and 6 deletions
--- a/main/exercise/answer.class.php
+++ b/main/exercise/answer.class.php
@ -1029,12 +1029,13 @@ class Answer
     */
    public function getJs()
    {
-        //if ($this->questionId == 2)
        return "<script>
-                jsPlumb.ready(function() {
-                    if ($('#drag{$this->questionId}_question').length > 0) {
-                        MatchingDraggable.init('{$this->questionId}');
-                    }
+                $(window).on('load', function() {
+                    jsPlumb.ready(function() {
+                        if ($('#drag{$this->questionId}_question').length > 0) {
+                            MatchingDraggable.init('{$this->questionId}');
+                        }
+                    });
                });
            </script>";
    }
--- a/main/inc/lib/exercise.lib.php
+++ b/main/inc/lib/exercise.lib.php
@ -1277,7 +1277,7 @@ HTML;
                                    $s .= "
                                        <script>
                                            $(function() {
-                                                jsPlumb.ready(function() {
+                                                $(window).on('load', function() {
                                                    jsPlumb.connect({
                                                        source: 'window_$windowId',
                                                        target: 'window_{$questionId}_{$selectedIndex}_answer',