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{foreach $_modx->resource['adv.Index'] | fromJSON as $item} | |
<div class="col-xs-12 col-sm-6 col-md-4"> | |
<div class="icon-box left media p-0 mb-40"> | |
<div class="media-left pull-left"><i class="{$item['icon']} text-theme-colored"></i></div> | |
<div class="media-body"> | |
<p class="media-heading heading h5">{$item['title']}</p> | |
<p>{$item['desc']}</p> | |
</div> | |
</div> | |
</div> | |
{/foreach} | |
====================================================== | |
если у сниппета getImageList указывается id ресурса родителя &docid=`20` | |
{set $rows = 20 | resource : 'configurator' | fromJSON} | |
{foreach $rows as $row} | |
<h2>Конфигуратор</h2> | |
<div class="tm-firmware-panel"> | |
<div class="tm-firmware-panel-title"> | |
<div class=""> | |
<h3>{$row.title}</h3> | |
<p>{$row.introtext}</p> | |
</div> | |
<div class="tm-firmware-panel-buttons"> | |
<a href="{$row.zip}" class="uk-button uk-button-primary tm-icon-zip"></a> | |
<a href="{$row.rar}" class="uk-button uk-button-primary tm-icon-rar"></a> | |
</div> | |
</div> | |
<div class="tm-firmware-panel-info"> | |
<p>{$row.info1}</p> | |
</div> | |
<div class="tm-firmware-panel-warning"> | |
<p>{$row.info2}</p> | |
</div> | |
</div> | |
{/foreach} | |
====================================================== | |
А как в данном варианте прописать дополнительные условия работы цикла? | |
Например, выводить только 2 первые записи, или пропустить первые 5 проходок? | |
Самое простое через ключ массива. | |
{*Первые два*} | |
{foreach $rows as $idx => $row} | |
{if $idx < 2} | |
<div>{$idx} - {$row.title}</div> | |
{/if} | |
{/foreach} | |
{*С пятой строки*} | |
{foreach $rows as $idx => $row} | |
{if $idx > 4} | |
<div>{$idx} - {$row.title}</div> | |
{/if} | |
{/foreach} | |
{*Чересстрочная вакханалия*} | |
{foreach $rows as $idx => $row} | |
<div{$idx is odd ? ' class="odd"' : ''>{$idx} - {$row.title} и два тикета туДаблин</div> | |
{/foreach} | |
====================================================== | |
если нет ни одного option тогда фраза скажем «опций нет», т.е. значение по default | |
{set $rows = json_decode($_modx->resource.options, true)} | |
{if $rows?} | |
{foreach $rows as $row} | |
{if $row.active == '1'} | |
<option value="{$row.alt}">{$row.alt}</option> | |
{/if} | |
{/foreach} | |
{else} | |
<option value="">Вакансий нет</option> | |
{/if} | |
{*Первые два*} | |
{foreach $rows as $idx => $row} | |
{if $idx < 2} | |
<div>{$idx} - {$row.title}</div> | |
{/if} | |
{/foreach} | |
{*С пятой строки*} | |
{foreach $rows as $idx => $row} | |
{if $idx > 4} | |
<div>{$idx} - {$row.title}</div> | |
{/if} | |
{/foreach} | |
{*Чересстрочная вакханалия*} | |
{foreach $rows as $idx => $row} | |
<div{$idx is odd ? ' class="odd"' : ''>{$idx} - {$row.title} и два тикета туДаблин</div> | |
{/foreach} |
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