導軌 - 以多步的形式

Question

客戶端驗證問題我有軌一種形式，是一個多步驟的形式 我已經使用這個寶石 'client_side_validations', github: "DavyJonesLocker/client_side_validations", branch: "4-2-stable"

和形式是

<%= form_for @employee, :html => {:multipart => true, :id => 'msform'}, :validate => true do |f| %> 
     <%= render 'shared/error_messages', :target => @employee %> 
     <ul id='progressbar'> 
     <li class='active'>Account</li> 
     <li>Address</li> 
     <li>Contact</li> 
     </ul> 
     <!-- fieldsets --> 
     <fieldset> 
     <h2 class='fs-title margin_0 bg_red white-text left-align margin_B20'>Create 
      Account</h2> 

     <div class='row form_row padding_L20 padding_R20 margin_B15'> 
      <div class='col s12 m4 left-align'> 
      <label for='usrname' class='form_label'>User Name</label> 
      </div> 
      <%= f.fields_for :profile do |p| %> 
      <div class='col s12 m8'> 
       <div class='input-field'> 
       <%= p.text_field :name, :validate => true, :class => 'validate form_input' %> 
       </div> 
      </div> 
      <% end %> 
     </div> 
     <div class='row form_row padding_L20 padding_R20 margin_B15'> 
      <div class='col s12 m4 left-align'> 
      <label class='form_label'>Email</label> 
      </div> 
      <div class='col s12 m8'> 
      <div class='input-field'> 
       <%= f.text_field :email, :validate => true, :class => 'validate form_input' %> 
      </div> 
      </div> 
     </div> 
     <div class='row form_row padding_L20 padding_R20 margin_B15'> 
      <div class='col s12 m4 left-align'> 
      <label class='form_label'>Role</label> 
      </div> 
      <div class='col s12 m8'> 
      <div class='input-field'> 
       <%= f.select :role, Employee.roles.keys, :selected => @employee[:role], 
          :class => 'browser-default' %> 
      </div> 
      </div> 
     </div> 

      <div class='row form_row padding_L20 padding_R20 margin_B15'> 
      <%= f.fields_for :contact do |c| %> 
       <div class='col s12 m4 left-align'> 
       <label for='phno' class='form_label'>Phone Number</label> 
       </div> 
       <div class='col s12 m8'> 
       <div class='input-field'> 
        <%= c.text_field :phone_no, :class => 'validate form_input' %> 
       </div> 
      <% end %> 
      </div> 
      </div> 
      <input type='button' id="next_form" name='next' class='next action-button' value='Next'/> 
     <% end %> 

</fieldset> 
    <fieldset> 
    <h2 class='fs-title margin_0 bg_red white-text left-align margin_B20'>Create 
     Address</h2> 

    <h3 class='fs-subtitle left-align margin_0'>Current Address</h3> 
    <%= f.fields_for :contact, :validate => true do |c| %> 
     <div class='row form_row padding_L20 padding_R20 margin_B15'> 
     <div class='col s12 m4 left-align'> 
      <label class='form_label'>Address 1</label> 
     </div> 
     <div class='col s12 m8'> 
      <div class='input-field'> 
      <%= c.text_field :current_address1, :class => 'validate form_input', 
          :id=> 'current-address-1', :validate => true %> 
      </div> 
     </div> 
     </div> 
     <div class='row form_row padding_L20 padding_R20 margin_B15'> 
     <div class='col s12 m4 left-align'> 
      <label class='form_label'>Address 2</label> 
     </div> 
     <div class='col s12 m8'> 
      <div class='input-field'> 
      <%= c.text_field :current_address2, :class => 'validate form_input', 
          :id=> 'current-address-2' %> 
      </div> 
     </div> 
     </div> 
     <div class='row form_row padding_L20 padding_R20 margin_B15'> 
     <div class='col s12 m12 left-align'> 
      <div class='row'> 
      <div class='input-field col s12 m6'> 
       <%= c.country_select :country, {prompt: 'Please select a country'}, {:class => 'browser-default'}, {:validate => true} %> 
      </div> 

      <div class='input-field col s12 m6'> 
       <%= render partial: 'subregion_select', locals: {parent_region: c.object.country} %> 
      </div> 
      </div> 
     </div> 
     </div> 

     <div class='row form_row padding_L20 padding_R20 margin_B15'> 
     <div class='col s12 m12 left-align'> 
      <div class='row'> 
      <div class='input-field col s12 m6'> 
       <%= c.text_field :city, :class => 'validate form_input', :placeholder =>'City', 
           :id=>'curr-city', :validate => true %> 
      </div> 
      <div class='input-field col s12 m6'> 
       <%= c.text_field :zip, :class => 'validate form_input', :placeholder =>'Zip Code', 
           :id=>'curr-zip', :validate => true %> 

      </div> 
      </div> 
     </div> 
     </div> 
    <% end %> 

形式id是#msform，下一個按鈕id是#next_form，所以現在我已經在多步驟表單中跟蹤了客戶端驗證，並且我將javascript代碼設置爲

$("#next_form").bind("click", function(e) { 
    //If the form is valid then go to next else don't 
    var valid = true; 
    // this will cycle through all visible inputs and attempt to validate all of them. 
    // if validations fail 'valid' is set to false 
    $('[data-validate] input:visible').each(function() { 
     var settings = window.ClientSideValidations.forms[this.form.id] 
     if (!$(this).isValid(settings.validators)) { 
      valid = false 
     } 
    }); 
    if(valid){ 
     //code to go to next step 
     $("#msform").enableClientSideValidations(); 
    } 
    // if any of the inputs are invalid we want to disrupt the click event 
    return valid; 
}); 

我收到了第一種形式的錯誤消息，但是當我單擊下一步並且其他步驟窗體出現在客戶端驗證不起作用時 我無法解決此問題，因爲3天請幫助！

Answer 1

由於您在按鈕事件上使用了'this'變量，因此驗證器可能會發生錯誤。嘗試使用特定形式的選擇是這樣的：

var form = $('#msform'); 
var form_validators = ClientSideValidations.forms[form.attr('id')].validators 
if (!form.isValid(form_validators)) { 
    valid = false; 
} 

也可以嘗試顯示窗體後正在重置驗證：

if(valid){ 
    $("#msform").resetClientSideValidations(); 
    $("#msform").enableClientSideValidations(); 
}