Rails 3.1，无法将link_to设置为image_path吗? [英] Rails 3.1, can't make link_to image_path?
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问题描述
我想建立一个相当直接的图像链接，该链接使用我资产中的图像.越来越奇怪的错误.首先，我尝试过:
I want to make a fairly straightforward image link that uses an image from my assets. Getting weird errors. First I tried:
<%= link_to assets_path "town.png", 'index' %>
出现错误
Started GET "/" for 127.0.0.1 at Wed Nov 30 17:27:10 -0500 2011
Processing by PagesController#intro as HTML
Rendered pages/intro.html.erb within layouts/application (114.9ms)
Completed 500 Internal Server Error in 124ms
ActionView::Template::Error (undefined method `assets_path' for #<#<Class:0x10fdc4898>:0x10fdaad58>):
1: <body onload="init();">
2: <div id = "wrapper2">
3: <div class="intro_txt">
4: <%= link_to assets_path "town.png", 'index' %>
5: <br><br>
6: </div>
7: </div>
app/views/pages/intro.html.erb:4:in `_app_views_pages_intro_html_erb__1651075534_2280428740'
然后我尝试了旧的
<%= link_to image_tag "town.png", 'index' %>
出现了这个奇怪的错误
ActionView::Template::Error (undefined method `symbolize_keys!' for "index":String):
1: <body onload="init();">
2: <div id = "wrapper2">
3: <div class="intro_txt">
4: <%= link_to image_tag "townProjectText.png", 'index' %>
5: <br><br>
6: </div>
7: </div>
app/views/pages/intro.html.erb:4:in `_app_views_pages_intro_html_erb__1651075534_2279838600'
该怎么办?
推荐答案
<%= link_to image_tag('town.png'), 'index' %>
放一些括号
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