导轨中的image_tag

Question

I've written this:

<div id="Table_01">
    <div id="SAVEonSHIRTS-website-homepage-01">
        <image_tag("SAVEonSHIRTS_website_homepage_01.png")>
    </div>
    <div id="SAVEonSHIRTS-website-homepage-02">
        <image_tag("SAVEonSHIRTS_website_homepage_02.png")>
    </div>
    <div id="SAVEonSHIRTS-website-homepage-03">
        <image_tag("SAVEonSHIRTS_website_homepage_03.png")>
    </div>

Images are in the images folder under the assets folder. However, images are still not showing up in localhost. Any thoughts?

Thanks in advance!

Elton

Answer 1

I'm assuming you are using erb , if so you need to be using the erb scriptlet tags <%= ... %>

Example:

<%= image_tag("SAVEonSHIRTS_website_homepage_01.png") %>

Reference documentation: Layouts and Rendering in Rails .

Answer 2

you can try with the following

<%= image_tag("SAVEonSHIRTS_website_homepage_01.png", :alt => "Sample App", :class => "round" , :width => "300") %>

alt => If image is not present then this message will be displayed
class => If you want to assign any class
width/hight => if you want to specify specify width and height .