reset range

bichao.dong
1 parent 1ab4ca37
Showing 1 changed file with 7 additions and 2 deletions
editer.html
@@ -70,9 +70,10 @@
   <script src="js/javascript/common/jquery.min.js"></script>
   <script>
     $(function() {
-      var range;
+      var selection, range;
       $('.editer').on('click', function(){
-          range = window.getSelection().getRangeAt(0);//找到焦点位置
+          selection = window.getSelection();
+          range = selection.getRangeAt(0);//找到焦点位置
       });
       $('#upload_btn').on('change', function(target) {
           target = $(this);
@@ -118,6 +119,10 @@
               img.src = base64;
               if(range){
                 range.insertNode(img);//在焦点插入节点
+                range.setEndAfter(img);
+          			range.setStartAfter(img);
+          			selection.removeAllRanges();
+          			selection.addRange(range);
               }else{
                 $('.editer').append($(img));
               }