我正在制作“用户设置表单”,但在HAML中卡住了:
= form_tag('/')
- [1,2,3].each do |i|
= check_box_tag "accept#{i}"
= submit_tag
这导致了"语法错误,意外的kENSURE,期望$end"。
可行的变体是
= form_tag('/')
- [1,2,3].each do |i|
= check_box_tag "accept#{i}"
= submit_tag
结果为
<input id="accept1" name="accept1" type="checkbox" value="1" />
<input name="commit" type="submit" value="Save changes" />
<input id="accept2" name="accept2" type="checkbox" value="1" />
<input name="commit" type="submit" value="Save changes" />
<input id="accept3" name="accept3" type="checkbox" value="1" />
<input name="commit" type="submit" value="Save changes" />
<form action="/" method="post"><div style="margin:0;padding:0;display:inline"><input name="authenticity_token" type="hidden" value="tuniieYp9hgvGBMaYDjK2l3Mgjpxo9F1LPzqEF4ykHg=" /></div>
错误:控件在表单标签外部,有三个提交按钮。
欢迎提出任何修复的想法。谢谢!