app/views/answers/_upload_form.html.erb
<div class="uploader">
<div class="page-header">
<h3>画像/PDFを追加</h3>
<p>PDF, JPG, PNG形式の画像をアップロードできます。</p>
</div>
<%= form_for [@answer, @new_answer_file],
html: { multipart: true } do |f| %>
<!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
<div class="row fileupload-buttonbar">
<div class="col-md-7">
<!-- The fileinput-button span is used to style the file input field as button -->
<span class="btn btn-success btn-sm fileinput-button">
<i class="fa fa-plus"></i>
<span>追加...</span>
<%= f.file_field :image %>
</span>
<button type="submit" class="btn btn-primary btn-sm start">
<i class="fa fa-upload"></i>
<span>全てアップロード</span>
</button>
<button type="reset" class="btn btn-warning btn-sm cancel">
<i class="fa fa-times-circle"></i>
<span>キャンセル</span>
</button>
</div>
<div class="col-md-5">
<!-- The global progress bar -->
<div class="progress progress-striped">
<div id="progressall" class="progress-bar" style="width:0%;"></div>
</div>
</div>
</div>
<!-- The loading indicator is shown during image processing -->
<div class="fileupload-loading"></div>
<br>
<!-- The table listing the files available for upload/download -->
<table class="table table-striped"><tbody class="files" data-toggle="modal-gallery" data-target="#modal-gallery"></tbody>
</table>
<% end %>
<hr>
<h3>テキスト形式で記述</h3>
<p>TeX数式とMarkdown記法で記述できます。</p>
<small>
※インライン数式は\$ \$で、ディスプレイ数式の場合は\$\$ \$\$で囲んでください。改行は\\\ですることが出来ます。<br>
※画像をアップロードした場合は空欄で省略できます。
</small>
<%=form_for @answer do |f| %>
<div class="field">
<%= f.text_area :answer_text , size: "100x20"%>
</div>
<div class="actions">
<%= f.submit "変更する",class: 'btn btn-primary btn-sm'%>
</div>
<% end %>
</div>
<%= render partial: 'shared/using_notice' %>
<script id="template-upload" type="text/x-tmpl">
{% for (var i=0, file; file=o.files[i]; i++) { %}
<tr class="template-upload fade">
<td class="preview"><span class="fade"></span></td>
<td class="name"><span>{%=file.name%}</span></td>
<td class="size"><span>{%=o.formatFileSize(file.size)%}</span></td>
{% console.log(o); if (file.error) { %}
<td class="error" colspan="2">
<span class="label label-important">{%=locale.fileupload.error%}</span>
{%=locale.fileupload.errors[file.error] || file.error%}
</td>
{% } else if (!i) { %}
<td>
<div class="progress progress-striped">
<div class="progress-bar" style="width:0%;"></div>
</div>
</td>
<td class="start">
{% if (!o.options.autoUpload) { %}
<button class="btn btn-primary btn-sm">
<i class="fa fa-upload"></i>
<span>開始</span>
</button>
{% } %}
</td>
{% } else { %}
<td colspan="2"></td>
{% } %}
<td class="cancel">
{% if (!i) { %}
<button class="btn btn-warning btn-sm">
<i class="fa fa-times-circle"></i>
<span>キャンセル</span>
</button>
{% } %}
</td>
</tr>
{% } %}
</script>
<script id="template-download" type="text/x-tmpl">
dummy
</script>