edit.rhtml

来自「基于ruby的进阶编程,大家可以对照教材<<Ruby on Rail」· RHTML 代码 · 共 32 行

RHTML
32
字号
<html>
  <head>
    <title>Edit Item</title>
  </head>
  
  <body>
    <h1>Edit Item</h1>
    <form action="../update/<%= @item.id %>" method="POST">
      <input id="item_id" name="item[id]" size="11" type="hidden" value="<%= @item.id %>"/>
      <p>
        <b>Name</b><br>
	<input id="item_name" name="item[name]" size="50" type="text" value ="<%= @item.name %>"/>
      </p>
      <p>
	<b>Category:</b><br>
        <select name="item[category_id]">
	  <% @categories.each do |category| %>
	    <option value="<%= category.id %>" <%= 'selected' if category.id == @item.category_id %>>
	      <%= category.name %>
            </option>
          <% end %>
        </select>
      </p>
      <p>
        <b>Description</b><br>
	<input id="item_description" name="item[description]" size="50" type="text" value="<%= @item.description %>"/>
      </p>
      <input type="submit" value="Update"/>
    </form>
    <a href="/item/show/<%= @item.id %>">Show</a> | <a href="/item/list">Back</a>
  </body>
</html>

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