表单标签未显示在haml文件中 [英] Form tag not showing up in haml file

问题描述

我正在尝试在模态中获取表格.表单标签之后的所有内容都会显示出来，但那里的实际表单标签无法提交.我在其他页面中使用了相同的表单，除了这里，它确实起作用.

I'm trying to get a form inside a modal. Everything after the form tag shows up, but not the actual form tag there for can't be submitted. I am using the same form in other pages and it does work except here.

  AdGroups/edit.html.haml
   %div(id="openModal" class="modalDialog")
    %div
        %a(href="#close" title="Close" class="close")
        %div
        = form_tag car_path, :url => {:controller => 'cars', :action => 'create'}, :html => {:multipart => true,:id =>'car-form'} do |f|
            %div(class="control-group")
                = label_tag             "Year"
                %br
                = text_field_tag    "year"
            %br

            %div(class="control-group")
                = label_tag             "make"
                %br
                %select{ :name => "make", :class => "chosen" }
                    - @makes.each do |m|
                        %option{:value => m.id}= "#{m.name}"
            %br

            %div(class="control-group")
                = label_tag             "Model"
                %br
                = text_field_tag    "model"
            %br

            %div(class="control-group")
                = label_tag             "Trim"
                %br
                = text_field_tag    "trim"
            %br

            %div(class="control-group")
                = label_tag             "Car Image(s)"
                %br
                = file_field_tag    "files[]"
            %br


= submit_tag

当我检查表单而不是表单标签时，它具有输入标签.知道为什么吗?

When I inspect the form rather than the form tag it has an input tag. Any idea why?

<div class="modalDialog" id="openModal">
    <div>
      <a class="close" href="#close" title="Close"></a>
      <div></div>
      <input name="utf8" type="hidden" value="✓"><input type="hidden" name="authenticity_token" value="fc2o2n0JJlcMISfYQACsF0mNSrVkKnoa37eF2dDrGPPIu9CnJVVaNFz3drg8dAoOf1pm>

推荐答案

这可能需要几次尝试...

This might take a few tries...

看来您的form_tag可能是错误的.试试:

It looks like your form_tag might be wrong. Try:

= form_tag cars_path, multipart: true, id: 'car-form' do

您可以尝试这样做吗( )(以查看是否可以显示空白表格)

Can you try doing just this (to see if you can get an empty form to render):

#openModal.modalDialog
  = form_tag cars_path, multipart: true, id: 'car-form' do
    foo

确保您使用的是cars_path而不是car_path.

Make sure you're using cars_path and not car_path.

这篇关于表单标签未显示在haml文件中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！