我一直在学习并使用Hartl Rails tutorial的元素来获取自己的应用和学习经验。在本教程中,为了跟踪用户,默认选项一直单击Rails的form_for
助手旁边的Bootstrap-Sass按钮,如下所示:
<%= form_for(current_user.relationships.build(followed_id: @user.id)) do |f| %>
<div><%= f.hidden_field :followed_id %></div>
<%= f.submit "Follow", class: "btn btn-large btn-primary" %>
<% end %>
但是,我想将输入修改为自定义按钮,并将课程从btn btn-large btn-primary
更改为.follow-button
。
follow-button
我的CSS如下。如评论中所述,我无法修改透明度,字体大小和颜色等基本元素(字体似乎默认为基本的Bootstrap字体),而其他元素(如悬停方面)则起作用。如何覆盖表单的某些默认Bootstrap设置,以便我的所有自定义元素都出来?谢谢!
.follow-button{
background: transparent;
border: 1px solid #e8e8e8;
display: block;
float: right;
&:hover {
background: #0089d1;
}
a {
color: #006faa;
font-weight: 400;
font-size: 1.4em; //font size does not change
display: block;
padding: 0px 4px 0px 4px; //modification doesn't show..
text-decoration: none;
&:hover {
color: rgb(229, 246, 255);
}
}
}
编辑:
使用更新的CSS代码:
.follow-button{
background: transparent;
border: 1px solid #e8e8e8;
display: block;
float: right;
&:hover {
background: #0089d1;
}
input[type='submit'] {
color: #006faa;
font-weight: 400;
font-size: 1.4em; //font size does not change
display: block;
padding: 0px 4px 0px 4px; //modification doesn't show..
text-decoration: none;
&:hover {
color: rgb(229, 246, 255);
}
}
}
Rails提交表单:
<%= form_for(current_user.relationships.build(followed_id: @course.id)) do |f| %>
<div><%= f.hidden_field :followed_id %></div>
<%= f.submit "Follow", class: "follow-button" %>
<% end %>
答案 0 :(得分:6)
您正在为包含链接(.follow-button
)的a
设置样式。但是f.submit
会创建一个输入类型的提交。由于现在有“a”,它永远不会与你的风格选择器匹配。
<%= f.submit "Follow", class: "follow-button" %>
然后
.follow-button{
background: transparent;
border: 1px solid #e8e8e8;
display: block;
float: right;
background: #0089d1;
color: #006faa;
font-weight: 400;
font-size: 1.4em; //font size does not change
display: block;
padding: 0px 4px 0px 4px; //modification doesn't show..
text-decoration: none;
&:hover {
color: rgb(229, 246, 255);
background: #0089d1;
}
}