求助

whepi-ui/templates/home/qiuzhu.ftl

@@ -215,10 +215,10 @@
 <script>
     function back() {
 
-        /* console.log($("#js_input").val());
-         alert($("#js_input").val());*/
-        /*alert(document.getElementById('js_input').value)
-        alert(document.getElementsByClassName('form-horizontal'))*/
+         console.log($("#js_input").val());
+         alert($("#js_input").val());
+        alert(document.getElementById('js_input').value)
+        alert(document.getElementsByClassName('form-horizontal'))
         /*$.ajax({
             url: '/home/home/addFimaly',
             data: { orderId: orderId },