Question

我正在尝试打印div，打印结束后，然后将id传递给action方法，现在它只是单独打印，这是我做的事情：

更新：它已经解决了，这里同时进入计算的动作方法并提供用户打印文档，希望对某人有所帮助，欢迎您进一步改进。

我的观点：

<script language="javascript" type="text/javascript">
    function printDiv(divID) {

     // for redirecting to action method 
     reduce();

        //For printing div
        var divElements = document.getElementById(divID).innerHTML;
        var oldPage = document.body.innerHTML;
        document.body.innerHTML =
        "<html><head><title></title></head><body>" +
        divElements + "</body>";
        window.print();
        document.body.innerHTML = oldPage;



    }

   function reduce() {
            var url = '@Url.Action("Reduce", "Home", new { id = "__id__" })'
    window.location.href = url.replace('__id__', @selectpricedetails.PriceId);
        }
</script> 

 @using (Html.BeginForm("Reduce", "Home", FormMethod.Post))
    {

    foreach (var selectpricedetails in ViewBag.SelectGift)
     {
    @Html.Hidden("id", ((ViewBag.SelectGift as 
    ICollection<AllPoints.Models.Price>).First().PriceId));

    <input id="redeem" type="submit" class="btn btn-primary" value="REDEEM THIS" 
    onclick="printDiv('printthis');">

   // i placed my <script> </script> here to get id and pass to Action  Method        

    <div id="printthis" class="col-md-9">

     </div>


    }
 }

行动方法：

public ActionResult Reduce(FormCollection col, int id = 0)
{

// here doing some calculations using id

}

我不确定它是否可行，任何帮助都会很棒。

点击打印div然后调用Action Method Mvc

0 个答案: