导轨 - 以多步的形式

Question

客户端验证问题我有轨一种形式，是一个多步骤的形式 我已经使用这个宝石 '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，下一个按钮id是#next_form，所以现在我已经在多步骤表单中跟踪了客户端验证，并且我将javascript代码设置为

$("#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; 
}); 

我收到了第一种形式的错误消息，但是当我单击下一步并且其他步骤窗体出现在客户端验证不起作用时 我无法解决此问题，因为3天请帮助！

Answer 1

由于您在按钮事件上使用了'this'变量，因此验证器可能会发生错误。尝试使用特定形式的选择是这样的：

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

也可以尝试显示窗体后正在重置验证：

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