alert在<%%>好用吗.能用吗?

yulingmengyu 2001-06-07 07:39:00
<%
if.....then
alert("")

,...
%>这样的能用吗?
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happy7 2001-06-09
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你可以这样:
<% if xxx then
%>
<SCRIPT>
alert("")
</Script>
<%
end if
%>
litangel 2001-06-08
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antshome(蚂蚁)的办法是可行的。
wheet 2001-06-08
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下面我说一下msgbox

这些是错的:
<%
msgbox "dddd"
%>

<SCRIPT LANGUAGE=vbscript RUNAT=Server>
msgbox "dddd"
</Script>



这个是对的:
<SCRIPT LANGUAGE=vbscript>
msgbox "dddd"
</Script>
<%
response.write "<SCRIPT LANGUAGE=vbscript>"
response.write "msgbox 'dddd'"
response.write "</SCRIPT>"
%>



也就是说:msgbox只能在客户端弹出窗口不能在服务器端弹出来!!!!
同样
alert 也一样!!!!

试想一个如果每个用户浏览你的网页时你的服务器上就弹出一相窗口………………


fengyang 2001-06-07
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可以。
但保证执行成html后不再服务器段执行
antshome 2001-06-07
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换个写法也许你会清楚一点
<%if .... then%>
<script language=javascript>
alert("<%=xxxx%>")
</script>
<%end if%>
cjlong 2001-06-07
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还是对服务器端和客户端的问题不清
freezwy 2001-06-07
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你无非是想在适当的地方弹出一个对话框,就用楼上的就可以了.
sinokid 2001-06-07
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<%If ..... then
Response.write ("<Script language='Javascript'>alert('hi')</Script>")
end if
%>
yulingmengyu 2001-06-07
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就在javascript中可以用吗,

请详细点好吗》?
hydnoahark 2001-06-07
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不行!!!
系统的UIAlert不太好用,写起来感觉太零散. 使用方法:case 0: [LTAlertView showTitle:@"LTAlert" message:@"我是普通alert" ButtonTitles:@[@"确认",@"取消"] OnTapBlock:^(LTAlertView* alert,NSInteger num) { NSLog(@"点击了第%d个按钮",num); }]; break; case 1: [LTAlertView showConfigBlock:^(LTAlertView *alertView) { alertView.alertViewStyle = UIAlertViewStyleSecureTextInput; } Title:@"LTAlert" message:@"带密码输的alert" ButtonTitles:@[@"确定",@"取消"] OnTapBlock:^(LTAlertView* alert,NSInteger num) { NSString* str = [alert textFieldAtIndex:0].text; NSLog(@"输入的文字是%@,点击了第%d个按钮",str,num); }]; break; case 2: [LTAlertView showConfigBlock:^(LTAlertView *alertView) { alertView.alertViewStyle = UIAlertViewStylePlainTextInput; } Title:@"LTAlert" message:@"带输入的alert" ButtonTitles:@[@"确定",@"取消"] OnTapBlock:^(LTAlertView* alert,NSInteger num) { NSString* str = [alert textFieldAtIndex:0].text; NSLog(@"输入的文字是%@,点击了第%d个按钮",str,num); }]; break; case 3: [LTAlertView showConfigBlock:^(LTAlertView *alertView) { alertView.alertViewStyle = UIAlertViewStyleLoginAndPasswordInput; alertView.backgroundColor = [UIColor redColor]; } Title:@"LTAlert" message:@"弹出带输入的alert" ButtonTitles:@[@"确定",@"取消"] OnTapBlock:^(LTAlertView* alert,NSInteger num) { NSString* accountStr = [alert textFieldAtIndex:0].text; NSString* passwordStr =[alert textFieldAtIndex:1].text; NSLog(@"账号是%@,密码是%@",accountStr,passwordStr); }]; break;
db->query($sql)->result_array(); //查找 } function row($table,$where='',$select=0,$id='',$like=0,$a=0,$b=0){ $where = isset($where)&&!empty($where)?$where:''; $id = isset($id)&&!empty($id)?" order by ".$id." desc ":''; $a = isset($a)&&!empty($a)?$a:0; $b = isset($b)&&!empty($b)?$b:999999; $select = isset($select)&&!empty($select)?$select:'*'; $like = isset($like)&&!empty($like)?$like:'';//and cat_type like '%{$_POST['cat_type']}%' $sql = "select ".$select." from ".$table.$where.$like.$id." limit ".$a.",".$b.""; return $this->db->query($sql)->row_array(); //查找 } function num($table,$where='',$select=0,$id='',$like=0,$a=0,$b=0){ $where = isset($where)&&!empty($where)?$where:''; $id = isset($id)&&!empty($id)?" order by ".$id." desc ":''; $a = isset($a)&&!empty($a)?$a:0; $b = isset($b)&&!empty($b)?$b:999999; $select = isset($select)&&!empty($select)?$select:'*'; $like = isset($like)&&!empty($like)?$like:'';//and cat_type like '%{$_POST['cat_type']}%' $sql = "select ".$select." from ".$table.$where.$like.$id." limit ".$a.",".$b.""; return $this->db->query($sql)->num_rows(); //查找 } function uer_quanxian($id){ //$_GET['id']传过来的控制器文件夹 控制器名字 方法名字 中间没有/ $sq = "select yz_qx_href from xf_qx where id=".$_SESSION['founder'].""; $res = $this->db->query($sq)->row_array(); $res = explode(',', $res['yz_qx_href']); //p($res);exit(); foreach ($res as $key => &$value) { $sqss = "select id,yz_ci_href from xf_qx_ci where id=".$value.""; $value= $this->db->query($sqss)->result_array(); } $k = 0; foreach ($res as $key => $val) { foreach ($val as $key2 => $val2) { $newhello[$k]['id'] = $val2['id']; $newhello[$k]['yz_ci_href'] = $val2['yz_ci_href']; $k++; } } foreach ($newhello as $key => $value) { if ($value['yz_ci_href']== $_GET['id']) { echo $_GET['id']; }else{ echo "2"; } } } function getfirstchar($s0){ $firstchar_ord=ord(strtoupper($s0{0})); if (($firstchar_ord>=65 and $firstchar_ord<=91)or($firstchar_ord>=48 and $firstchar_ord<=57)) return $s0{0}; $s=iconv("UTF-8","gb2312", $s0); $asc=ord($s{0})*256+ord($s{1})-65536; if($asc>=-20319 and $asc<=-20284)return "A"; if($asc>=-20283 and $asc<=-19776)return "B"; if($asc>=-19775 and $asc<=-19219)return "C"; if($asc>=-19218 and $asc<=-18711)return "D"; if($asc>=-18710 and $asc<=-18527)return "E"; if($asc>=-18526 and $asc<=-18240)return "F"; if($asc>=-18239 and $asc<=-17923)return "G"; if($asc>=-17922 and $asc<=-17418)return "H"; if($asc>=-17417 and $asc<=-16475)return "J"; if($asc>=-16474 and $asc<=-16213)return "K"; if($asc>=-16212 and $asc<=-15641)return "L"; if($asc>=-15640 and $asc<=-15166)return "M"; if($asc>=-15165 and $asc<=-14923)return "N"; if($asc>=-14922 and $asc<=-14915)return "O"; if($asc>=-14914 and $asc<=-14631)return "P"; if($asc>=-14630 and $asc<=-14150)return "Q"; if($asc>=-14149 and $asc<=-14091)return "R"; if($asc>=-14090 and $asc<=-13319)return "S"; if($asc>=-13318 and $asc<=-12839)return "T"; if($asc>=-12838 and $asc<=-12557)return "W"; if($asc>=-12556 and $asc<=-11848)return "X"; if($asc>=-11847 and $asc<=-11056)return "Y"; if($asc>=-11055 and $asc<=-10247)return "Z"; return null; } //查找 public function getAll($table='',$where=array(),$select=''){ return $this->db->select($select)->where($where)->get($table)->result_array(); }//添加成功 function add($a){ $b= site_url($a); $this->halt($b,"添加成功",0); } function edit($a){ $b= site_url($a); $this->halt($b,"修改成功",0); } function del($a){ $b= site_url($a); $this->halt($b,"删除成功",0); } function view($a){ $b= site_url($a); $this->halt($b,"操作成功",0); } function view_del($a){ $b= site_url($a); $this->halt($b,"操作失败",4); }//查询 function select(){ $res=$this->db->get('yz_new_cate')->result_array(); foreach($res as $key=>$val){ $row=$this->db->where('cat_id',$val['cat_pid'])->get('yz_new_cate')->result_array(); if($row){ $res[$key]['father_name']=$row[0]['cat_name']; } } }//递归 function gui($arr,$html='|--',$pid=0,$level=0){ $str=array(); foreach($arr as $v){ if($v['cat_pid']==$pid){ $v['level']=$level + 1; $v['html']=str_repeat($html,$level); $str[]=$v; $str=array_merge($str,$this->gui($arr,$html,$v['cat_id'],$level+1)); } } return $str; } //递归是用方法cat_id 主id //top_id 主id是1 子类都是1 //cat_pid 关联的id 主id是1则他是1 主id是2 下一集是2 //cat_level 分级id 总类为1级 子类 为2 在往下为3 /** * @CopyRight * @WebSite * @Author turingphp-zy * @Brief 图片放到根目录 * $msgtype 0 成功 1警告 2失败 **/// 第三个参数等于0和1好用 等于2不太好用 //$b= site_url('yemian/apption/get_list'); // $this->s_model->halt($b,"增加成功",0); function halt($forwardurl,$message,$msgtype) {$a=base_url('imagess/return.gif'); $c=base_url('imagess/donghua.gif'); //$c=base_url('imagess/return.gif'); //define('STYLE_PATH',str_replace(base_url(),'',base_url())); //define('STYLE_PATH',str_replace($_SERVER['DOCUMENT_ROOT'],'',ROOT_DIR)); ?> 温馨提示

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