我有一个form_for,其中有一些与表单对象相关的字段,并且有一些与表单对象无关的字段,因此对于那些字段,我使用的是text_field_tag。但是这些字段就像键值对,所以在提交表单时,我想组合或者以散列格式发送,以便在控制器代码中我可以轻松地将这些值保存在一起。
这是我的 form_for 代码
[演示]
<%= form_for [@var], :url => {:action => form_action}, :html => {:id => form_id} do |f| %>
<table border=0 cellpadding="0" cellspacing="8" id='psp-config-form' >
<tr class='psp_config_row'>
<td><label for=''>Screen Label</label></td>
<td>
<%= text_field_tag "screen_label[]", "", :size => 20, :class => 'search-txt-input', :maxlength => 360 %>
</td>
<td><label for=''>Value</label></td>
<td>
<%= text_field_tag "screen_value[]", "", :size => 20, :class => 'search-txt-input', :maxlength => 360 %>
</td>
<td><label for=''>Mask Value</label></td>
<td>
<%= check_box_tag "is_masked[]", "", false, :class => 'search-txt-input' %>
</td>
<td>
<%= link_to 'Delete', "javascript:void(0);", :class => 'linkclass delete_link', :title => 'Confirmation', :style=>"display: none" %>
</td>
</tr>
<tr>
<td></td>
<td class="add_psp_config_button">
<%= link_to "Add Additional PSP credentials", "javascript:void(0);", :title => "Add PSP Config Values", :class => "actionBtn button", :id => "add_psp_config_button" %>
<td>
</tr>
<tr>
<td></td>
<td>
<%= f.submit 'Add PSP',:class => 'loginBtn', :id => 'add-psp-button'%>
</td>
<td>
<%= text_field_tag 'cancel', 'Cancel', :type=> 'button', :class => 'loginBtn' %>
</td>
</tr>
这是发送到控制器的当前参数:
Parameters: {"utf8"=>"?", "authenticity_token"=>"sMZYtNbYGXf3iDtYrOVafHxwzFTM4U8+V5xOyFgr5/8=", "psp_admin_portal"=>{"psp_name"=>"google", "psp_url"=>"https://google.com", "psp_username"=>"google-username", "psp_password=>"XXXX"}, "screen_label"=>["label1", "label2", "label3"], "screen_value"=>["val1", "val2", "val3"], "commit"=>"Add PSP"}
所以在这里我找到了一种方法,我可以使用它发送 screen_lable 和 value 参数,如下所示:
{screen_params => {"label1" => "val1", "label2" => "val2"}, ...}
让我知道你们中是否有人对此有任何想法。
谢谢,院长