这很愚蠢,但我就是想不出如何设计Rails button_to
创建的输入元素的样式--是的,我已经一遍又一遍地阅读了文档并尝试了示例。
这是我的ERB代码:
<%= button_to "Claim", action: "claim", idea_id: idea.id, remote: true, class: 'btn btn-small' %>
这将产生以下HTML:
<form action="/ideas/claim?class=btn+btn-small&idea_id=4&remote=true" class="button_to" method="post">
<div>
<input data-remote="true" type="submit" value="Claim">
<input name="authenticity_token" type="hidden" value="pU3umgqrDx3WbalfNK10c9H5B5N4OzPpohs4bWW8mow=">
</div>
</form>
而我只想让input
拥有class = "btn btn-small"
。
帮助?谢谢!
发布于 2013-01-02 22:40:05
方法button_to
的签名是
button_to(name = nil, options = nil, html_options = nil, &block)
所以使用{}
来区分options
和html_options
<%= button_to "Claim", {action: "claim", idea_id: idea.id, remote: true}, {class: 'btn btn-small'} %>
发布于 2016-03-11 10:17:27
<%= button_to "Claim", {action: "claim", idea_id: idea.id, remote: true}, {form_class: 'form', class: 'btn btn-small'} %>
form_class:窗体的类
class :表单中按钮的类
https://stackoverflow.com/questions/14123884
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