She*_*yar 4 elixir phoenix-framework
我知道Phoenix提供了一些很好的Railsy助手,可以在以下形式中使用:
text_inputnumber_inputdate_selectsubmit但我找不到select田地.我一直在搜索凤凰文档,但找不到任何东西.
所以我的问题是,helper表格中的选择字段是否有Phoenix ?
She*_*yar 13
我应该一直在搜索Phoenix.HTML文档(感谢José指出这一点!)
帮手select是:
# Assuming form contains a User model
select(form, :age, 0..120)
#=> <select id="user_age" name="user[age]">
# <option value="0">0</option>
# ...
# <option value="120">120</option>
# </select>
select(form, :role, ["Admin": "admin", "User": "user"])
#=> <select id="user_role" name="user[role]">
# <option value="admin">Admin</option>
# <option value="user">User</option>
# </select>
select(form, :role, ["Admin": "admin", "User": "user"], prompt: "Choose your role")
#=> <select id="user_role" name="user[role]">
# <option value="">Choose your role</option>
# <option value="admin">Admin</option>
# <option value="user">User</option>
# </select>
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