1,
<div class="pagelist"> <span id="loadmore" class="btn" style="display: block;">Load more</span> </div>
Find the button to load more and set the id (preferably id, which is easier to traverse).
2,
<ul id="showajaxnews" style="opacity: 1; top: 0px;"> [!--empirenews.listtemp--]<!--list.var1-->[!--empirenews.listtemp--] </ul>
Find the label of the list content template and set the id.
3,
<script> $(function () { var i = 1; $('#loadmore').click(function () { $.ajax({ url: 'domain name/e/action/getmore.php', type: 'POST', data: { "next": i, 'table': 'news', 'classid': '[!--self.classid--]', /*The current id obtained by this tag*/ 'action': 'getmorenews', 'limit': 4, 'small_length': 120 }, dataType: 'html', beforeSend: function () { $("#loadmore").show().html( '<img src="/images/loaduai.gif" alt="Trying to load...'); $('#loadmore').attr('disabled', 'disabled'); }, success: function (data) { if (data) { $("#showajaxnews").append(data); $("#loadmore").removeAttr('disabled'); $("#loadmore").html('Click to load more'); i++; } else { $("#loadmore").show().html("All loaded!"); $('#loadmore').attr('disabled', 'disabled'); return false; } } }); }); }); </script>
ajax is put under load more, remember to introduce Jquery
4,
The bottom is marked in red. I made a judgment of $classid here, which means that when the column is the parent column 7, all data of columns id 8 and 9 will be called. Just follow your own scenario settings.
<?php require('../class/connect.php'); require('../class/db_sql.php'); require('../data/dbcache/class.php'); if ($_POST[action] == 'getmorenews') { $table = htmlspecialchars($_POST[table]); if (empty($_POST[orderby])) { $orderby = 'newstime'; } else { $orderby = htmlspecialchars($_POST[orderby]); } if (empty($_POST[myorder])) { $myorder = 'desc'; } else { $myorder = 'asc'; } if (empty($_POST[limit])) { $limit = 6; } else { $limit = (int) $_POST[limit]; } if (empty($_POST[classid])) { $where = null; } else if ($_POST[classid] == 7) { $where = 'where classid in("8,9")'; } else { $where = 'where classid in(' . $_POST[classid] . ')'; } if (empty($_POST[length])) { $length = 50; } else { $length = (int) $_POST[length]; } if (empty($_POST[small_length])) { $small_length = 500; } else { $small_length = (int) $_POST[small_length]; } // next: Page // Table: call data table // limit: number of calls per time // small_length: introduction number of characters intercepted // length: number of characters for header truncation // classid: call column. Multiple columns are allowed, such as 1, 2, 3 and 4. Note that it must be columns calling the same data table // Order by: sort. The default is newstime. You can sort by what you pass, such as id // myorder: positive and negative order. The default is asc. How about desc $link = db_connect(); $empire = new mysqlquery(); $num = (int) $_POST['next'] * $limit; if ($table) { $sql = $empire->query("SELECT * FROM `" . $dbtbpre . "ecms_" . $table . "` $where order by $orderby $myorder limit $num,$limit"); while ($r = $empire->fetch($sql)) { if ($r[mtitlepic] == '') { $r[mtitlepic] = $public_r[news . url] . "e/data/images/notimg.gif"; } $oldtitle = stripSlashes($r[title]); $title = sub($oldtitle, '', $length); $smalltext = stripSlashes($r[smalltext]); $smalltext = sub($smalltext, '', $small_length); $classname = $class_r[$r[classid]][classname]; $newsurl = $public_r[newsurl]; $classurl = $newsurl . $class_r[$r[classid]][classpath]; $urls = sys_ReturnBqTitleLink($r); ?> <!-- The following code is the label template of the display list, which can be modified according to the situation.--> <li> <a href="<?= $urls ?>"> <div class="img"> <img src="<?= $r[titlepic] ?>" class="lazy"></div> <div class="con"> <h2> <?= $r[title] ?> </h2> <p> <?= $r[smalltext] ?> </p> <span> <?= date("Y-m-d", $r[newstime]) ?> </span> </div> <div class="more"> <span></span> </div> </a> </li> <?php } } } db_close(); $empire = null; ?>
Create a getmore.php file and upload the upper code to the / e/action / file