0
DataTable Ruby on Rails guideRuby on Rails的數據表現正
我「米以下上面，並通過運行
rails plugin install https://github.com/phronos/rails_datatables.git
我安裝git的插件以及」 M只是想獲得一些好看的表我Rails頁面。如果有更簡單的方法可以在不使用插件的情況下實現這一點，請讓我知道。
所有我得到的是<％=數據表（）％>輸出這段文字我的網頁上
`<script type="text/javascript"> $(function() { $('#expenses').dataTable({ "oLanguage": { "sSearch": "Search", "sProcessing": 'Processing' }, "sPaginationType": "full_numbers", "iDisplayLength": 25, "bProcessing": true, "bServerSide": false, "bLengthChange": false, "bStateSave": true, "bFilter": true, "bAutoWidth": true, 'aaSorting': [[0, 'desc']], "aoColumns": [ { 'sType': 'html', 'bSortable':true, 'bSearchable':true ,'sClass':'first' },{ 'sType': 'html', 'bSortable':true, 'bSearchable':true },{ 'sType': 'html', 'bSortable':true, 'bSearchable':true },{ 'sType': 'string', 'bSortable':true, 'bSearchable':true ,'sClass':'last' } ], "fnServerData": function (sSource, aoData, fnCallback) { aoData.push(); $.getJSON(sSource, aoData, function (json) { fnCallback(json); }); } }); }); </script>"`.
我.html.erb看起來是這樣的：
<% @page_title="User Page"%>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.9.2/themes/base/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.8.3.js"></script>
<script src="http://code.jquery.com/ui/1.9.2/jquery-ui.js"></script>
<%=javascript_include_tag "jquery.dataTables" %>
<%=stylesheet_link_tag "jquery-ui-1.9.2.custom" %>
<script>
$(function() {
$("#tabs").tabs();
});
</script>
<% if current_user %>
<div id="tabs">
<ul>
<li><a href="#tabs-1">Expenses</a></li>
<li><a href="#tabs-2">Accountant</a></li>
<li><a href="#tabs-3">Requests (<%[email protected]%>)</a></li>
</ul>
<div id="tabs-3">
<p>
<% if @requests.count != 0 %>
<h2> Accountant Requests </h2>
<table >
<tr>
<thead>
<th>First Name</th>
<th>Last Name</th>
<th>Email Address</th>
<th>Accept</th>
<th>Reject</th>
</thead>
</tr>
<% @requests.each do |request| %>
<tr>
<td><%= request.accountant.first_name %></td>
<td><%= request.accountant.last_name %></td>
<td><%= request.accountant.email %></td>
<td><%= link_to 'accept', confirm_accountant_path(:accountant_id => request.accountant_id) %></td>
<td><%= link_to 'Edit', edit_expense_path(request) %></td>
</tr>
<% end %>
</tbody>
</table>
<% else %>
<h4> You have no pending requests <h4>
<% end %>
</p>
</div>
<div id="tabs-2">
<p>
<% if @accountants.count != 0 %>
<h2> Accountant Info </h2>
<table>
<tr>
<th>First Name</th>
<th>Last Name</th>
<th>Email Address</th>
</tr>
<% @accountants.each do |accountant| %>
<tr>
<td><%= accountant.first_name %></td>
<td><%= accountant.last_name %></td>
<td><%= accountant.email %></td>
</tr>
<% end %>
</table>
<% else %>
<h4> Add Accountant <h4>
<p> You don't have an accountant yet, perhaps consider adding one by e-mail </p>
<%= render 'add_accountant_form' %>
<% end %>
<% end %>
</p>
</div>
<div id="tabs-1">
<p><% if current_user %>
<h4> Submit new expense </h4>
<%= render 'expenses/form' %>
<% columns = [{:type => 'html', :class => "first"}, {:type => 'html'},
{:type => 'html'}, {:type => nil, :class => "last"}] %>
<%= datatable(columns, {:sort_by => "[0, 'desc']", table_dom_id:"expenses" }) %>
<table id="expenses" class="datatable">
<thead>
<tr>
<th>Entry Date</th>
<th>Last Update</th>
<th>Amount</th>
<th>User</th>
<th>Receipt</th>
<th></th>
<th></th>
</tr>
</thead>
<% @expenses.each do |user_expense| %>
<tbody>
<tr>
<td><%= user_expense.created_at %></td>
<td><%= user_expense.updated_at %></td>
<td><%= user_expense.amount %></td>
<td><%= user_expense.user.username %></td>
<% if !user_expense.receipt_img.nil? %>
<td><%= image_tag user_expense.receipt_img.url(:thumb) %></td>
<% else %>
<td>Future Button Here</td>
<% end %>
<td><%= link_to 'Show', user_expense %></td>
<td><%= link_to 'Edit', edit_expense_path(user_expense) %></td>
</tr>
</tbody>
<% end %>
</table>
<% end %></p>
</div>
</div>