rails中的select helper
Sunday, February 11th, 2007view:
select helper 使用
<%= select :languages, “site”, @SiteLanguages %>
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select helper 使用设置value)
<%= select( “member”, “sex”, { “男生” => “M”, “女生” => “F”}) %>
Controller:
@SiteLanguages = ['英文', '中文', '日文']
生成的HTML
<select id=”languages_site” name=”languages[site]“>
<option value=”英文“>英文</option>
<option value=”中文“>中文</option>
<option value=”日文“>日文</option>
</select>
<br>
<select id=”member_sex” name=”member[sex]“>
<option value=”M”>男生</option>
<option value=”F”>女生</option>
</select>
reference: http://blog.xuite.net/jameschih/java/9938848


