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Xiaobian to share with you the dream weaving search results call custom field method, I hope you read this article after the harvest, let us discuss it together!

How do I call custom fields?

Dream weaving DEDECMS search results call custom fields

However, it is found that the label template field of dedecms does not include this field? This greatly limits flexibility, but it is impossible to allow all fields to be called, which will greatly reduce system efficiency, so today's sharing is a more perfect solution to this problem, with dede tags, almost nothing can be called.

First put the above code in include/extend.func.php

How to use:

function table($table, $field, $id) { global $dsql; $primarys = array(); $table = strpos($table, '#@_') === false? (strpos($table, 'dede_') === false? 'cn_'.$ table:str_replace('dede_','cn_',$table)):$table; $dsql -> Execute("me","SHOW COLUMNS FROM `$table`"); while ($r = $dsql->GetArray()) { if($r['Key'] == 'PRI') $primarys[] = $r['Field']; } if(! emptyempty($primarys)) { $primary = $primarys[0]; $result = $dsql -> GetOne("SELECT `$field` FROM `$table` WHERE `$primary`= $id"); } return isset($result[$field])?$ result[$field]:''; } After reading this article, I believe you have a certain understanding of the method of calling custom fields in dream weaving search results. If you want to know more about it, welcome to pay attention to the industry information channel. Thank you for reading!

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