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 在site.php中定义:
- //页码
- function mpagination($total, $pageIndex, $pageSize = 15, $url = '', $context = array('before' => 5, 'after' => 4, 'ajaxcallback' => '', 'callbackfuncname' => '')) {
- global $_W;
- $pdata = array(
- 'tcount' => 0,
- 'tpage' => 0,
- 'cindex' => 0,
- 'findex' => 0,
- 'pindex' => 0,
- 'nindex' => 0,
- 'lindex' => 0,
- 'options' => '',
- );
- if (empty($context['before'])) {
- $context['before'] = 5;
- }
- if (empty($context['after'])) {
- $context['after'] = 4;
- }
-
- if ($context['ajaxcallback']) {
- $context['isajax'] = true;
- }
-
- if ($context['callbackfuncname']) {
- $callbackfunc = $context['callbackfuncname'];
- }
-
- $pdata['tcount'] = $total;
- $pdata['tpage'] = (empty($pageSize) || $pageSize < 0) ? 1 : ceil($total / $pageSize);
- if ($pdata['tpage'] <= 1) {
- return '';
- }
- $cindex = $pageIndex;
- $cindex = min($cindex, $pdata['tpage']);
- $cindex = max($cindex, 1);
- $pdata['cindex'] = $cindex;
- $pdata['findex'] = 1;
- $pdata['pindex'] = $cindex > 1 ? $cindex - 1 : 1;
- $pdata['nindex'] = $cindex < $pdata['tpage'] ? $cindex + 1 : $pdata['tpage'];
- $pdata['lindex'] = $pdata['tpage'];
-
- if ($context['isajax']) {
- if (empty($url)) {
- $url = $_W['script_name'] . '?' . http_build_query($_GET);
- }
- $pdata['faa'] = 'href="javascript:;" page="' . $pdata['findex'] . '" ' . ($callbackfunc ? 'ng-click="' . $callbackfunc . '(\'' . $url . '\', \'' . $pdata['findex'] . '\', this);"' : '');
- $pdata['paa'] = 'href="javascript:;" page="' . $pdata['pindex'] . '" ' . ($callbackfunc ? 'ng-click="' . $callbackfunc . '(\'' . $url . '\', \'' . $pdata['pindex'] . '\', this);"' : '');
- $pdata['naa'] = 'href="javascript:;" page="' . $pdata['nindex'] . '" ' . ($callbackfunc ? 'ng-click="' . $callbackfunc . '(\'' . $url . '\', \'' . $pdata['nindex'] . '\', this);"' : '');
- $pdata['laa'] = 'href="javascript:;" page="' . $pdata['lindex'] . '" ' . ($callbackfunc ? 'ng-click="' . $callbackfunc . '(\'' . $url . '\', \'' . $pdata['lindex'] . '\', this);"' : '');
- } else {
- if ($url) {
- $pdata['faa'] = 'href="?' . str_replace('*', $pdata['findex'], $url) . '"';
- $pdata['paa'] = 'href="?' . str_replace('*', $pdata['pindex'], $url) . '"';
- $pdata['naa'] = 'href="?' . str_replace('*', $pdata['nindex'], $url) . '"';
- $pdata['laa'] = 'href="?' . str_replace('*', $pdata['lindex'], $url) . '"';
- } else {
- $_GET['page'] = $pdata['findex'];
- $pdata['faa'] = 'href="' . $_W['script_name'] . '?' . http_build_query($_GET) . '"';
- $_GET['page'] = $pdata['pindex'];
- $pdata['paa'] = 'href="' . $_W['script_name'] . '?' . http_build_query($_GET) . '"';
- $_GET['page'] = $pdata['nindex'];
- $pdata['naa'] = 'href="' . $_W['script_name'] . '?' . http_build_query($_GET) . '"';
- $_GET['page'] = $pdata['lindex'];
- $pdata['laa'] = 'href="' . $_W['script_name'] . '?' . http_build_query($_GET) . '"';
- }
- }
-
- $html = '<div><ul class="pagination pagination-centered">';
- $html .= "<li><a {$pdata['faa']} class="pager-nav">首页</a></li>";
- empty($callbackfunc) && $html .= "<li><a {$pdata['paa']} class="pager-nav">«上一页</a></li>";
-
- if (!$context['before'] && 0 != $context['before']) {
- $context['before'] = 5;
- }
- if (!$context['after'] && 0 != $context['after']) {
- $context['after'] = 4;
- }
-
- if (0 != $context['after'] && 0 != $context['before']) {
- $range = array();
- $range['start'] = max(1, $pdata['cindex'] - $context['before']);
- $range['end'] = min($pdata['tpage'], $pdata['cindex'] + $context['after']);
- if ($range['end'] - $range['start'] < $context['before'] + $context['after']) {
- $range['end'] = min($pdata['tpage'], $range['start'] + $context['before'] + $context['after']);
- $range['start'] = max(1, $range['end'] - $context['before'] - $context['after']);
- }
- for ($i = $range['start']; $i <= $range['end']; ++$i) {
- if ($context['isajax']) {
- $aa = 'href="javascript:;" page="' . $i . '" ' . ($callbackfunc ? 'ng-click="' . $callbackfunc . '(\'' . $url . '\', \'' . $i . '\', this);"' : '');
- } else {
- if ($url) {
- $aa = 'href="'.$_W['siteroot'].'app/index.php?' . str_replace('*', $i, $url) . '"';
- } else {
- $_GET['page'] = $i;
- $aa = 'href="'.$_W['siteroot'].'app/index.php?' . http_build_query($_GET) . '"';
- }
- }
- if (!empty($context['isajax'])) {
- $html .= ($i == $pdata['cindex'] ? '<li class="active">' : '<li>') . "<a {$aa}>" . $i . '</a></li>';
- } else {
- $html .= ($i == $pdata['cindex'] ? '<li class="active"><a href="javascript:;">' . $i . '</a></li>' : "<li><a {$aa}>" . $i . '</a></li>');
- }
- }
- }
-
- if ($pdata['cindex'] < $pdata['tpage']) {
- empty($callbackfunc) && $html .= "<li><a {$pdata['naa']} class="pager-nav">下一页»</a></li>";
- $html .= "<li><a {$pdata['laa']} class="pager-nav">尾页</a></li>";
- }
- $html .= '</ul></div>';
-
- return $html;
- }
复制代码 可以使用$this->mpagination($total, $pindex, $psize);来调用。
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