我在这里有一个形象:,我想在我的铁路站展示。 如何这样做?
collection_select and select Rails helpers: Which one should I use? I can t see a difference in both ways. Both helpers take a collection and generates options tags inside a select tag. Is there a ...
我在这里有一个形象:,我想在我的铁路站展示。 如何这样做?
也可使用<代码>image_tag。 助手:
<%= image_tag http://power.itp.ac.cn/~jmyang/funny/fun4.jpg %>
或者,你只能使用常规的超文本标签:
www.un.org/Depts/DGACM/index_spanish.htm
<img src="http://power.itp.ac.cn/~jmyang/funny/fun4.jpg">
<>Haml>:
%img{ src: "http://power.itp.ac.cn/~jmyang/funny/fun4.jpg" }
<>Slim:
img src="http://power.itp.ac.cn/~jmyang/funny/fun4.jpg"
<%=链接_togram_tag post.image %>
将URL带入该页面的视线,显示图像。
在我的案件中,图像显示直到我添加<代码>alt属性。 因此,如果这样做不可行,我认为你可以尝试这样做。
<%= image_tag http://power.itp.ac.cn/~jmyang/funny/fun4.jpg , alt: fun %>
collection_select and select Rails helpers: Which one should I use? I can t see a difference in both ways. Both helpers take a collection and generates options tags inside a select tag. Is there a ...
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