如何在不使用控制器的情况下将表单数据提交并显示到Rails的另一页上？

Question

I have a form which takes various inputs and when clicking on submit it should display those params data on to another page. 我有一个接受各种输入的表单，单击“提交”时，应将这些参数数据显示在另一页上。 For example, I have a form called enter_invoice.html.erb 例如，我有一个名为enter_invoice.html.erb的表单

I have written the following html code for it. 我已经为它编写了以下html代码。

<%= form_tag('/generate_invoice', remote: true, multipart: true, type: :post )    
do |f| %>
 <input type="text" name="order[txnid]" placeholder="Enter your txnid" /><br>
 <input type="number" name="order[stamp_amount]" placeholder="Stamp amount" />
 <br>
 <input type="text" name="order[payment][created_at][strftime]" 
 placeholder="Payment Created at" /><br>
 <input type="text" name="order[payment][mode]" placeholder="Payment mode" />
 <br>
 <input type="text" name="order[user][profile][first_name]" placeholder="User 
 First name" /><br>

<input type="submit" class="submit action-button" /><br>

 <% end %>

Now I have another form called genrate_invoice.html.erb.The data I enter in enter_invoice should display on generate_invoice. 现在我有了另一个名为genrate_invoice.html.erb的表格。我在enter_invoice中输入的数据应该显示在generate_invoice上。

<html lang="">
<head>
    <meta charset="utf-8"> 
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
 </head>
<body style="margin:0 auto;padding:0;max-width:595px;font-family: 
 'PFBeauSansPro' 'Tahoma';font-weight:thin;font-size: 14px;background-size: 
  cover;ont-family: 'PFBeauSansPro';font-weight: thin !important;"> 
 TNXid : <%= @order.txnid %><br>
 Stamp_amount : <%= @order.stamp_amount %> <br/>
 Created_at : <%= @order.payment.created_at.strftime %> <br/>
 Address: <%= @order.address.address1 %><br/>
        :
        :

 </body>
 </html>

So how do I submit this data to be displayed on the generate_invoice.html.erb. 因此，我该如何提交要显示在generate_invoice.html.erb上的数据。

Newbie still in rails. 新手仍然处于困境。 Please guide me. 请指导我。

Answer 1

I think what you are trying to do is input data into a single object in a number of steps. 我认为您要尝试的步骤是将数据输入到单个对象中。 Avoiding controllers is not the best solution. 避免使用控制器不是最佳解决方案。

If you are new to rails, I'd suggest you have a look at the wicked gem . 如果您不熟悉铁轨，我建议您看看邪恶的宝石。 That will help you build a multi-step input. 这将帮助您建立多步输入。

Alternatively, you can build you own solution by: 或者，您可以通过以下方式构建自己的解决方案：

adding a state machine to the object being updated (to track at what point in the process the object is), 在要更新的对象上添加状态机（以跟踪对象在过程中的哪个点），
using a form partial to match each object state, and modifying the view so that it picks the partial that matches the current object state. 使用局部窗体来匹配每个对象状态，并修改视图，以便它选择与当前对象状态匹配的局部。
and then use form objects to do things like validation this is consistent with the current state. 然后使用表单对象执行类似验证的操作，这与当前状态保持一致。 Have a look at the reform gem if you are unfamiliar with form objects. 如果您不熟悉表单对象，请看一下改革的瑰宝。

如何在不使用控制器的情况下将表单数据提交并显示到Rails的另一页上？

问题描述

1 个解决方案

解决方案1
0 2016-12-16 10:38:18

如何在不使用控制器的情况下将表单数据提交并显示到Rails的另一页上？

问题描述

1 个解决方案

解决方案1 0 2016-12-16 10:38:18

解决方案1
0 2016-12-16 10:38:18