dropdown menu 打开处理

donate-console/src/main/webapp/resources/view/activity/activity_launch.html

@@ -566,14 +566,14 @@
                         </div>
                     </div>
                     <div class="form-group clearfix">
-                        <label for="" class="control-label fl">活动介绍</label>
+                        <label class="control-label fl">活动介绍</label>
                         <div class="fl introduce">
                             <summernote lang="zh-CN" ng-model="activity.summary" height="300px">
                             </summernote>
                         </div>
                     </div>
                     <div class="form-group clearfix">
-                        <label for="" class="control-label fl">封面图片</label>
+                        <label class="control-label fl">封面图片</label>
                         <div class="fl uploadImage">
                             <div><button>上传图片</button><span>(160*160)</span></div>
                             <input type="file" ng-multiple="false" onchange='angular.element(this).scope().fileChanged(this, 0)'>
@@ -696,3 +696,24 @@
         </div>
     </div>
 </div>
+<script type="text/javascript">
+    $(document).ready(function() {
+        var btn = document.getElementsByClassName('dropdown-toggle');
+        console.log(btn.length);
+        for (var i = 0; i < btn.length; i++) {
+            console.log(btn);
+            var sib = btn[i].nextElementSibling;
+            var flag = true;
+            console.log(btn[i].nextElementSibling);
+            btn[i].onclick = function () {
+                if (flag) {
+                    sib.style.display = 'none';
+                    flag = false
+                } else {
+                    sib.style.display = 'block';
+                    flag = true
+                }
+            }
+        }
+    });
+</script>