111

display/displayOrder.html

@@ -266,7 +266,7 @@
                             <div class="gundon_shuju_zt">用户订单展示</div>
                         </div>
                         <div>
-                            <ul class="ul_title">
+                            <ul class="ul_title" id="searchBar">
                                 <li class="id" style="width: 10%;">订单ID</li>
                                 <li class="nickname" style="width: 10%;">用户姓名</li>
                                 <li class="mobile" style="width: 10%;">手机号</li>
@@ -531,6 +531,23 @@
         }
         return init;
     }();
+    window.onload=function(){
+        var oDiv = document.getElementById("searchBar"),
+            H = 0,
+            Y = oDiv
+        while(Y){
+            H += Y.offsetTop;
+            Y = Y.offsetParent;
+        }
+        window.onscroll = function(){
+            var s = document.body.scrollTop || document.documentElement.scrollTop;
+            if(s>H){
+                oDiv.style = "position:fixed;top:0;left:0.4%;right:0;"
+            }else{
+                oDiv.style = ""
+            }
+        }
+    };
     // function range(min, max) {
     //     return 1
     //     //return parseInt(Math.random() * (max - min + 1) + min)