apphtml5 add js post function

app/apphtml5/theme/base/html5/assets/js/fec.js

@@ -3,4 +3,18 @@ $(document).ready(function(){
         src = $(this).attr("data-src");
         $(this).attr("src",src);
     });
-});
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+});
+function doPost(to, p) { // to:提交动作（action）,p:参数
+    var myForm = document.createElement("form");
+    myForm.method = "post";
+    myForm.action = to;
+    for (var i in p){
+        var myInput = document.createElement("input");
+        myInput.setAttribute("name", i); // 为input对象设置name
+        myInput.setAttribute("value", p[i]); // 为input对象设置value
+        myForm.appendChild(myInput);
+    }
+    document.body.appendChild(myForm);
+    myForm.submit();
+    document.body.removeChild(myForm); // 提交后移除创建的form
+}
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