織夢自定義表單默認是沒有搜索功能的,,當留言版塊提交的內容很多的時候后臺就沒辦法快速查找你想要的留言記錄,接下來教大家如何實現留言表單搜索功能。
第一步:打開 /dede/templets/diy_list.htm
找到<div style="padding-left:10px;"><?php echo $diy->name;?>內容列表</div>
下面加入:
<div style="padding-left:10px;"> <form name='form1' action="diy_list.php"> <input type='hidden' name='action' value='list' /> <input type='hidden' name='diyid' value='<?php echo $diy->diyid; ?>' /> 關鍵字: <input type='text' name='keyword' size='20' value="<?php echo $keyword; ?>" /> <select name="field"> <?php foreach($fieldlist as $k=>$fielddata) { if($k==$field) { echo "<option value='{$k}' selected>{$fielddata[0]}</option>/r/n"; } else { echo "<option value='{$k}'>{$fielddata[0]}</option>/r/n"; } } ?> </select> <input type='submit' name='sb' value='確定' class="coolbg np" /> </form> </div> |
第二步:打開 /dede/diy_list.php
找到 $query = "SELECT * FROM {$diy->table} ORDER BY id DESC"; 到$datalist->SetParameter('diyid', $diyid);
替換成:
$query = "SELECT * FROM {$diy->table} ORDER BY id DESC"; if(empty($keyword)) { $keyword = ''; $addquery = ''; } else { $addquery = " WHERE {$field} LIKE '%".trim($keyword)."%' "; } $query = "SELECT * FROM {$diy->table} $addquery ORDER BY id DESC"; $datalist = new DataListCP(); $datalist->pageSize = 10; $datalist->SetParameter('action', 'list'); $datalist->SetParameter('diyid', $diyid); $datalist->SetParameter('keyword', $keyword); $datalist->SetParameter('field', $field); |
*注:主要是添加紅色字體代碼字段。
第三步:瀏覽器更新緩存刷新后臺查看吧。
演示圖:




















