<%= form_for(:description, url:{action:'create'}) do |f| %>
<div class="row">
<div class="input-field col s6">
<%= f.text_field :position, data-length:30 %>
<label for="position">Position</label>
</div>
</div>
<% end %>
我得到了那个错误,
语法错误,意外的keyword_do_block d =(f.text_field:position, do data-length:30); @ output_buf ^ / home / whitehat / Documents / Books / Web 开发/ Ruby On 轨道/项目/自由职业/敷料店/应用/视图/产品/ new.html.erb:39: 语法错误,意外的tSYMBEG,期待keyword_do或&#39; {&#39;或者&#39;(&#39; ld:position,do data-length:30); @ output_buffer.safe_appen ^
答案 0 :(得分:0)
将data-length
更改为'data-length'
:
<%= f.text_field :position, 'data-length': 30 %>