News Module only show Image with a alt tag.
Posted: Sat Jan 01, 2022 9:58 pm
This might be usefull if you want to show a image if got a alt text.
Add two Field Definition.
Image (file)
Alternate Text Image (Text Input)
In your news tempate add this.
Please fell free to change it a make it cleaner and post it here. I think there is a better way to do it. But its start. I am not sure how to use a variable with spaces in them. but this works.
Add two Field Definition.
Image (file)
Alternate Text Image (Text Input)
In your news tempate add this.
Code: Select all
{assign var='get_image' value='' }
{if isset($entry->fields)}
{foreach from=$entry->fields item='field'}
{if $field->type == 'file' && $field->value !='' }
{capture assign='get_image' }{$entry->file_location}/{$field->value}{/capture}
{$get_image = $get_image}
{/if}
{if $field->name == 'Alternate Text Image' }
{assign var='alt' value=$field->value }
{/if}
{/foreach}
{/if}
{if $alt == '' || $get_image == "" }
{capture assign='get_image' }{root_url}/assets/images/newspaper.jpg{/capture}
{SmartImage src=$get_image noembed=1 alt="Stock image of a newpaper for {$entry->title}" filter_resize='w,550' class="center"}
{else}
{SmartImage src=$get_image noembed=1 alt="{$alt}" }
{/if}