Shulou(Shulou.com)06/02 Report--

This article mainly introduces how to judge whether a thumbnail is available or not in dedecms 5.1. it has a certain reference value and can be used for reference by friends in need. I hope you will learn a lot after reading this article. Next, let the editor take you to learn about it.

Dedecms 5.1How can I tell if there are thumbnails?

Sometimes because there is no official website, and the reality of an empty address, the implementation is not good-looking, and that thumbnail if not allowed to display is also a good way.

Is there any judgment on the official website:

{dede:field name='officialurl' runphp='yes'} if (@ me= = "") @ me= "unknown official"; else @ me= "official website"; {/ dede:field

Whether or not the demo address is judged:

{dede:field name='officialdemo' runphp='yes'} if (@ me= = "") @ me= "No presentation"; else @ me= "presentation address"; {/ dede:field}

Is there any judgment on thumbnails:

{dede:field name='litpic' runphp='yes'} if (@ me= = "/ do/plus/img/dfpic.gif") @ me= "; else @ me="

{/ dede:field} Thank you for reading this article carefully. I hope the editor will share dedecms 5.1 how to judge whether the thumbnails have content or not. At the same time, I also hope that you will support us, pay attention to the industry information channel, and find out if you encounter problems. Detailed solutions are waiting for you to learn!

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