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chengkun

2025-05-23 0d8e263c22903234efea68fd13a27d8b7b59aac1

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function checkweb(){
    document.getElementById('weburl_msg').innerHTML='站点的url';
    document.getElementById('dbhost_msg').innerHTML='数据库服务器地址，一般为localhost';
    document.getElementById('dbuser_msg').innerHTML='';
    document.getElementById('dbname_msg').innerHTML='';
    document.getElementById('username_msg').innerHTML='';
    document.getElementById('password_msg').innerHTML='默认密码：admin';
    document.getElementById('password2_msg').innerHTML='默认密码：admin';
    if(document.frm_sql.weburl.value==""){
        document.getElementById('weburl_msg').innerHTML="<font color=red>网址不能为空</font>";
        document.frm_sql.weburl.focus();
        return false;
    }
    if(document.frm_sql.dbhost.value==""){
        document.getElementById('dbhost_msg').innerHTML="<font color=red>主机名不能为空</font>";
        document.frm_sql.dbhost.focus();
        return false;
    }
    if(document.frm_sql.dbuser.value==""){
        document.getElementById('dbuser_msg').innerHTML="<font color=red>用户名不能为空</font>";
        document.frm_sql.dbuser.focus();
        return false;
    }
    if(document.frm_sql.dbname.value==""){
        document.getElementById('dbname_msg').innerHTML="<font color=red>数据名不能为空</font>";
        document.frm_sql.dbname.focus();
        return false;
    }    
    if(/[~#^.。,，$@%&!*]/gi.test(document.frm_sql.dbname.value)){
        document.getElementById('dbname_msg').innerHTML="<font color=red>数据库不能包含特殊字符</font>";
        document.frm_sql.dbname.focus();
        return false;
    }
    if(document.frm_sql.tablepre.value!=""){
        var reg= /^[A-Za-z]+$/;
        if (!reg.test(document.frm_sql.tablepre.value.substring(0,1))){
            document.getElementById('tablepre_msg').innerHTML="<font color=red>数据库表前缀只能以英文字母开头</font>";
            document.frm_sql.username.focus();
            return false;
        }
    }
       if(document.frm_sql.username.value==""){
        document.getElementById('username_msg').innerHTML="<font color=red>管理员帐户不能为空</font>";
        document.frm_sql.username.focus();
        return false;
        }
    if(document.frm_sql.password.value==""){
        document.getElementById('password_msg').innerHTML="<font color=red>管理员密码不能为空</font>";
        document.frm_sql.password.focus();
        return false;
        }        
    if(document.frm_sql.password2.value==""){
        document.getElementById('password2_msg').innerHTML="<font color=red>管理员密码不能为空</font>";
        document.frm_sql.password2.focus();
        return false;
        }        
    if(document.frm_sql.password2.value!=document.frm_sql.password.value){
        document.getElementById('password2_msg').innerHTML="<font color=red>两次密码不一样</font>";
        document.frm_sql.password2.focus();
        return false;
        }        
    if(document.frm_sql.dbpwd.value==""){
       return confirm('数据库密码确定为空！提醒安装前请备份好数据库，以免数据丢失');
    }else{
       return confirm('提醒安装前请备份好数据库，以免数据丢失');
    }
}