Discuz开发必备技术手册
登录<a href="member.php?mod=logging&action=login" title="登录">登录</a>注册<a href="member.php?mod=register" title="立即注册">立即注册</a>用户组名称
$_G用户组ID$_G总积分：$_G忘记密码<a href="javascript:;" title="找回密码">找回密码</a>购买邀请码misc.php?mod=buyinvitecodeJS跳转onclick="window.location.href='home.php?mod=mobile&do=friend';"JS更换class的名称document.getElementById('idname').className='a'; 批量替换超链接href="[^"]*"过滤DZ代码preg_replace ("/\[[^\]]*\]|\[\/+\]/i",'',preg_replace("/\\d+\[\/attach\]/i",'',$message));调用单个数据$a = DB::result(DB::query("SELECT qi FROM ".DB::table('abc')." WHERE id = '1'"));调用统计数据$a = DB::result(DB::query("SELECT count(*) FROM ".DB::table('abc')." WHERE id = '1'"));单数据表调用$perpage = 20; 多数据表调用$perpage = 40;
$curpage = empty ( $_GET['page'] ) ? 1 : intval ( $_GET['page'] );
$start = ($curpage-1)*$perpage;
$acount = DB::result(DB::query("SELECT count(*) FROM ".DB::table('forum_forum')." b LEFT JOIN ".DB::table('forum_forumfield')." bf ON bf.fid=b.fid WHERE b.type='sub' AND b.status = 3 AND bf.icon != ''"));
//$alist
$alist = array();
if ($acount) {
$query = DB::query("SELECT bf.*, b.* FROM ".DB::table('forum_forum')." b LEFT JOIN ".DB::table('forum_forumfield')." bf ON bf.fid=b.fid WHERE b.type='sub' AND b.status = 3 AND bf.icon != '' ORDER BY bf.shoplevel DESC, b.commoncredits DESC, bf.fid DESC LIMIT $start,$perpage");
while ($value = DB::fetch($query)) {
$alist[] = $value;
}
}
$multi = multi($acount, $perpage, $curpage, "这里填写跳转地址");前台数据显示<!--{loop $alist $key $value}-->
<!--{eval $tupianfm = DB::result(DB::query("SELECT attachment FROM ".DB::table('forum_threadimage')." WHERE tid = '$value'"));}-->
<img src="$tupianfm"><br>$value
<!--{/loop}-->取数据表中符合条件的第一条数据$app=array(); 人性化时间戳<!--{echo dgmdate(这里填写时间参数, 'u', '9999', getglobal('setting/dateformat'))}-->
<!--{echo date("Y-m/d H:i:s",这里填写时间参数)}-->截取字符字数<!--{echo cutstr(这里填写参数,40)}-->写入数据库if(submitcheck('tijiao')) {
$setarr = array(
'tid' => $_GET['topicid'],
'name' => $_POST['name'],
'position' => $_GET['position'],
'dateline' => $_G['timestamp'],
);
DB::insert('abc', $setarr, 1);
$query = DB::query("UPDATE ".DB::table('abc')." SET stickreply='1' WHERE tid='$tid'");
$query = DB::query("DELETE FROM ".DB::table('abc')." WHERE pid='$pid'");
showmessage('成功的提示信息', "跳转地址");
}表单提交<form action="do.php" method="post" autocomplete="off">
<input type="hidden" value="{FORMHASH}" name="formhash" />
最低奖金：<input name="qi" type="text" value="" />
最高奖金：<input name="end" type="text" value="" />
<button value="true" name="tijiao" type="submit">提交设置</button>
<input type="hidden" name="tijiao" value="true" />
</form>以下两个时间格式是对等关系date("Ymd",time());20150212 调用图片附件<!--{eval $biaoid = substr($value, -1); $cover = DB::result(DB::query("SELECT attachment FROM ".DB::table('forum_attachment_'.$biaoid.'')." WHERE tid = '$value'"));}-->数据库循环嵌套调用<!--{eval $slides = DB::fetch_all("SELECT * FROM ".DB::table('a')." WHERE `uid`= $_G ORDER BY `id` DESC");}-->
<!--{loop $slides $slide}-->
$slide
<!--{/loop}-->UC_enter无法登录打开uc_server/model/admin.php
找到第22行的$this->cookie_status = 0;无刷新切换li标签并且同时加载框架页面<script type="text/javascript">
var jq = jQuery.noConflict();
jq(function(){
jq("#changemenu>li").mouseover(function(){
jq("#changemenu>li").each(function(i){
jq(this).removeClass("current");
});
jq(this).addClass("current");
document.getElementById("changenr").innerHTML='<iframe src="do.php?id='+jq(this).attr('dataid')+'" height="350" width="1070" frameborder="0" scrolling="no"></iframe>';
}).mouseout(function(){
jq(this).addClass("current");
});
});
</script>
<ul id=“changemenu”>
<li class=“current” dataid=“1”></li>
<li dataid=“2”></li>
</ul>
<div id=“changenr”></div>
快速发帖<a href="forum.php?mod=misc&action=nav">发布新话题</a>DISCUZ JSON数据解析获取$str = 'a:2:{s:8:\"sitename\";s:8:\"安全之家\";s:3:\"pic\";s:12:\"xiaobai.jpg\";}';
$newstr = str_replace("\\","",$str);
$data = unserialize($newstr);
echo $data;//输出结果为安全之家活动帖发布页面核心处理文件source\class\extend\extend_thread_activity.php调用分类信息字段名称（仅适用帖子详情页）$_G['forum_option']['字段变量名']['title']调用分类信息字段的值（仅适用帖子详情页）$_G['forum_option']['字段变量名']['value']LI标签列表自适应宽度JS实现代码（去除每行最后一个li标签的右边距）<script type="text/javascript" src="/*下载以上JS文件路径*/"></script>常用词汇select 选择
count 总数
table 表
where 条件
result 结果
perpage 每页
curpage 当前页
update 更新
delete 删除
insert 写入
dateline 日期
time 时间
echo 输出 <?php echo '123'; ?>
multi 分页函数
if 如果
else 否则
elseif
start 起始
limit 限制limit 10
DESC 倒序
ASC 正序DISCUZ云平台站点同步提示DNS错误解决方法：打开source\plugin\manyou\Service\Client\Restful.php，找到代码：$result = $this->_fsockopen($url, 0, $data, '', false, $ip, 5);修改为：$result = $this->_fsockopen($url, 0, $data, '', false, $ip, 30);模板运行php代码<!--{eval echo'安全之家';}-->或者<!--{eval}--> echo'安全之家'; <!--{/eval}-->标签获得焦点后触发jsonfocus="aqzj()" 标签失去焦点后触发jsonblur="aqzj();"
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