add orders list file

app/views/rails_admin/main/_my.html.erb

@@ -0,0 +1,7 @@
+<%= text_field(:project, :coordinate, :value => @object.coordinate) -%>
+<input type="button" id="checkAddress" onclick="redirect()" value="点击查询">
+<script type="text/javascript">
+  function redirect(){
+    window.open("http://api.map.baidu.com/lbsapi/getpoint/index.html")
+  }
+</script>