The dream weaving dedecms does not display without thumbnails or displays the specified default image. Here are three cases to illustrate the realization method of dedecms without thumbnails and no display:
1. Dream weaving dedecms do not display without thumbnail
{dede:field.litpic runphp=“yes”} @me =
(strpos(@me,'defaultpic')? “”: “ ”);
{/dede:field.litpic }
2. There is no thumbnail in the dedecms list, no thumbnails are displayed, and there are thumbnails showing thumbnails with links
[field:array runphp='yes']
@me=(strpos(@me['litpic'],'defaultpic')?'' :"<a href='{@me['arcurl']}' class='ia' title='{@me['seotitle']}'><img src='{@me['litpic']} 'alt='{@me['title']}'/>");
[/field:array]
3. Dede displays default pictures without thumbnails
{dede:field.litpic runphp=“yes”}if (@me!=''){@me= “ ”;}{/dede:field.litpic}