Photo preview size

i made a new Doctype
i added a filed called photo
Type : attach
now when i upload photo the photo preview is small , i need to let the preview size look bigger

is it possible?

thanks a lot dear for your help.

Its not possible out of the box. Try this tough->

  1. change the field type to attach_image
  2. make it hidden
  3. in image_field give the field name of the attach_image field you made.

Your image will appear on the left side


actually dear what i want to do is a page that i can add text or photos
to look in the end some thing like this

i want to make some thing like wiki which include installations so for example
installition centos 7
installation ubuntu
how can i do this using erp ?

can i a achieve that ?