Question

I am very new to grails.I am doing one sample project for image uploading and displaying.Right now my project uploads the images and stores into the images directory.Now i want to display all the images stored in the ‘image’ directory. I dont know how to write the gsp code for display all images.

For displaying the images I wrote the following code in list.gsp page.

My gsp code is:

<g:each in='${imageList}' var='image'> <img src='${createLinkTo(dir: 'images', file: '1.jpg')}' alt='Grails'/> </g:each> 

imageList has filenames of images in the image directory.

In the second line i want put filename instead of ‘1.jpg’.

Can any one tell me how to display the images.

thanks

Answer 1

If your imageList has list of image objects try the following

${createLinkTo(dir: ‘images’, file: image.filename)}.

If your imageList like this[‘1.jpg’,’2.jpg’,’3.jpg’] try the following

**${createLinkTo(dir: 'images', file: image)}**