Question

目前，我有overtime_definition_controller这样的方法

class Edms::OvertimeDefinitionsController < ApplicationController

  require 'will_paginate/array'
  layout :compute_layout


  def new
    @flag = params[:flag]
    @employee = Employee.find(params[:id])
    @overtime = OvertimeDefinition.new
  end

  def create
    @employee = Employee.find(params[:overtime_definition][:employee_id])
    @overtime = OvertimeDefinition.new(params[:overtime_definition])
    if (params[:half_day_extra_duty_hours][:hour].to_s !="" || params[:half_day_extra_duty_hours][:minute].to_s !="")
      @overtime.half_day_extra_duty_hours   = params[:half_day_extra_duty_hours][:hour].to_s + ":" + params[:half_day_extra_duty_hours][:minute].to_s + ":" + "00"
    else
      @overtime.half_day_extra_duty_hours = nil
    end
    if (params[:full_day_extra_duty_hours][:hour].to_s !="" || params[:full_day_extra_duty_hours][:minute].to_s !="")
      @overtime.full_day_extra_duty_hours   = params[:full_day_extra_duty_hours][:hour].to_s + ":" + params[:full_day_extra_duty_hours][:minute].to_s + ":" + "00"
    else
      @overtime.full_day_extra_duty_hours = nil
    end
    if @overtime.save
      flash[:notice] = "Overtime Successfully Created for #{@employee.name}"
      redirect_to :action => 'search_overtime'
    end
  end

  def edit
    @flag = params[:flag]
    @overtime = OvertimeDefinition.find(params[:id])
    @employee = Employee.find(params[:employee_id])
  end

  def update
    @employee = Employee.find(params[:id])
    @overtime = OvertimeDefinition.find(params[:id])
    if @overtime.update_attributes(params[:overtime_definition])
      flash[:notice] = "Overtime Successfully Updated for #{@employee.name}"
      redirect_to :action => 'search_overtime'
    else
      render :action => 'edit',:flag=>params[:flag]
    end
  end

  def search_overtime
    @overtimes = OvertimeDefinition.all
    @departments = @site.is_central ? {} : @site.departments
    @designations = @site.is_central ? {} : @site.designations
    @active_profile = @site.is_central ? Employee.get_all_employees.paginate(:page => params[:page]) : @site.employees.get_all_employees.paginate(:page => params[:page]) 
    if request.xml_http_request?
      render :update do |page|
      page['search_result_div'].replace_html :partial => "search_overtime_employee_list"
    end
  end
end

然而，当我尝试更新时，它什么也没做。

更新前的值：

id = 235，employee_id = 1353和剩下的字段。

更新后的值：

id = 235，employee_id = 235和剩余值（与更新前相同的值）。

但是，它正在将employee_id值转换为id的{{1}}。这很奇怪。

edit.rhtml

overtime_definition

与_form.rhtml

<%= form_tag :action => 'update',:id => @overtime.id,:employee_id => @employee.id,:flag=> params[:flag] %>
<%= render :partial =>'form' %>
<center>
  <%= submit_tag "Update",:onclick=>"return validate()",:class=>"buttons" %>
</center>
<%= link_to "Back" ,:action => "search_overtime" %>

_search_overtime_employee_list.rhtml

<table cellspacing="5">
  <tr>
    <td><b>Employee Code</b></td>
    <%= hidden_field 'overtime_definition','employee_id',:value=>params[:id] %>
    <td><%= @employee.employeeid %></td>
    <td><b>Employee Name</b></td>
    <td><%= @employee.personnel.display_full_name %></td>
  </tr>
  <tr>
    <td><b>Department</b></td>
    <td><%=  @employee.department ? @employee.department.name : "" %></td>
    <td><b>Designation</b></td>
    <td><%= @employee.designation ? @employee.designation.name : "" %></td>
    <td><b>Location</b></td>
    <td><%= @employee.location.name%></td>
  </tr>
</table>

</br>
<fieldset>
  <table cellspacing="5">
    <%= form_for :overtime_definition, :builder => LabelFormBuilder do |od| %>
      <tr>
        <td>
          <label for="half_day_extra_duty_hours">
            Half Day Extra Duty Hours
          </label>
        </td>
        <td class ="datefamily">
          <%= select_time(@overtime.half_day_extra_duty_hours, {:include_blank => true, :time_separator => ":",:prefix => "half_day_extra_duty_hours"})%>
        </td>
      </tr>
      <tr>
        <td>
          <label for="full_day_extra_duty_hours">
            Full Day Extra Duty Hours
          </label>
        </td>
        <td class ="datefamily">
          <%= select_time(@overtime.full_day_extra_duty_hours, {:include_blank => true, :time_separator => ":",:prefix => "full_day_extra_duty_hours"})%>
        </td>
      </tr>
      <tr>
        <%= od.sr_check_box :is_salary_basis, {}, true, false, :label => "Is Salary Basis"%>
      </tr>
      <tr>
        <%= od.sr_check_box :is_fixed_amount, {}, true, false, :label => "Is Fixed Amount"%>
        <td colspan="2" id="ov_hm" style="display: none">
          Half Day Amount
          <%= od.text_field :half_day_amount, :onkeypress => "return numbersonly(event)", :style => "width:40px" %>
        </td>
        <td colspan="2" id="ov_fm" style="display: none">
          Full Day Amount
          <%= od.text_field :full_day_amount, :onkeypress => "return numbersonly(event)", :style => "width:40px" %>
        </td>
      </tr>
    <% end %>
  </table>
</fieldset>

更新

当我更新动作时，这些是lof文件的参数。

<table cellspacing="0" cellpadding="0" width="100%" id='type'>
  <tr class="tblebluehead">
    <th>
      SI.NO
    </th>
    <th>
      Code
    </th>
    <th>
      Name
    </th>
    <th>
      Department
    </th>
    <th>
      Designation
    </th>
    <th colspan="3">
      Functions
    </th>
  </tr>
  <% count=0 %><% i=0 %>
  <% for employee in @active_profile %>
    <% if i%2==0 %>
      <tr class="tablerow1">
    <% else %>
      <tr class="tablerow2">
    <%end %><% i=i+1 %>
    <td>
      <%= count=count+1 %>
    </td>
    <td>
      <%= employee.employeeid %>
    </td>
    <td>
      <%=h employee.name %>
      <%resigned = EmployeeSeparationDetail.find(:first, :conditions => ["employee_id =? and status ='Active' and approval_status ='Approved'", employee.id])%>               
      <% if resigned %>
        <span style="color:red"> (R)</span>
      <% end %>
    </td>
    <td>
      <%=h employee.department ? employee.department.name : ""%>
    </td>
    <td>
      <%=h employee.designation ? employee.designation.name : "" %>
    </td>
    <td>
      <%=link_to "Calculation" ,:action => "new",:id=>employee.id,:flag=>"Calculation" %>
    </td>
    <% for overtime in @overtimes %>
      <% if overtime.employee_id == employee.id%>
        <td>
          <%= link_to "Re-Calculate",:action => "edit",:id=>overtime.id,:employee_id => employee.id,:flag=>"Re-Calculate" %>
        </td>
      <% end %> 
    <% end %>
    </tr>
  <% end %>
</table>
<b> <%= will_paginate @active_profile,:next_label => "&gt;&gt;" ,:prev_label => "&lt;&lt;"%></b>

更新1

更改 _form.rhtml 中的隐藏字段，如下所示

Started POST "/edms/overtime_definitions/update/249?employee_id=1353&flag=Re-Calculate" for 127.0.0.1 at 2014-04-09 15:12:45 +0530
  Processing by Edms::OvertimeDefinitionsController#update as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"NT+iv9FBJy87aabbNLALf50LkKv07yOR7xFA9Oe3ijs=", "overtime_definition"=>{"employee_id"=>"1353", "is_salary_basis"=>"1", "is_fixed_amount"=>"0", "half_day_amount"=>"", "full_day_amount"=>""}, "half_day_extra_duty_hours"=>{"year"=>"2000", "month"=>"1", "day"=>"1", "hour"=>"02", "minute"=>"02"}, "full_day_extra_duty_hours"=>{"year"=>"2000", "month"=>"1", "day"=>"1", "hour"=>"04", "minute"=>"04"}, "commit"=>"Update", "employee_id"=>"1353", "flag"=>"Re-Calculate", "id"=>"249"}

更新2

像这样更改@employee实例

<%= hidden_field 'overtime_definition','employee_id',:value=>@employee.id %>

更新3

更改 edit.rhtml 中的form_tag参数

@employee = Employee.find(params[:employee_id])

现在，在更新操作后，它没有将<%= form_tag :action => 'update',:id => @overtime.id,:employee_id => params[:employee_id],:flag=> params[:flag] %>值转换为employee_id id，但是值不会更新。

我怀疑控制器中的overtime_definition edit form或params操作中的任何一个都可能导致问题。无法弄清楚它是什么。

非常感谢任何帮助！

Answer 1

def update
    @employee = Employee.find(params[:id])
    @overtime = OvertimeDefinition.find(params[:id])

那么你的两个模型是否填充了完全相同的数据？

你可能会更好：

def update
    @employee = Employee.find(params[:id])
    @overtime = OvertimeDefinition.find(params[:employee_id])

如果您发布日志中的params哈希，我会更好地提供帮助，但这也是您问题的核心，使用Graeme McLean的信息也是如此

更新行动似乎无能为力

1 个答案: