需要有关复选框选择的帮助 [英] Need help regarding checkbox selection

问题描述

Hello Everyone ..



我使用下面给出的php为复选框开发代码;

 <？php  <   br     mode   =  hold    /？ >  $解析度= DBselect（ menu_master， *， ， ， ）; 
 $ nubofrows = DB_num_rows（$ res）; 
 if（$ nubofrows> 0）{
 while（$ rows = DB_fetch_array（$ res））{
 $ menuid =（int）$ rows [mid]; 
 $ menuname = $ rows [mname]; 
 if（isset（$ _ GET [aid]））{
 $ aid =（int）$ _ GET [aid]; 
 $ res1 = DBselect（adrole_master，*，adid = $ aid，，）; 
 $ numofrow = DB_num_rows（$ res1）; 
 if（$ numofrow> 0）{
 $ i = 0; 
 for（$ i = 0; $ i <   =   $ numofrow-1; $ i ++）{
   
                     
   
                < span class =code-attribute>         $ row   =   DB_fetch_array（ $ RES1）; 
   
                         $ menuid1   =   $ row [  mid];   
   
                         if（$ menuid   =   = $ menuid1）{
   
                         $ chkstatus   =   checked = checked ;     $ i   =   $ I + 1;  }     
   
                       
   
   else     {    $ chkstatus   =  ;}   
   
                       
   
                      }      }      }     //}   
   
                   
   
                < span class =code-keyword>？ >  
 
 <  输入    type   = 复选框    id   =  chkaccess   名称  =  chkaccess []   <？php     echo     $ chkstatus;     ??  >  style =float：left; value =<？ php  echo   $ menuid ;？？> />  <？ php  echo   $ menuname ;？？>   
 
 < ？ php}}  //  }？  ？>   

当我要查看选中了哪个复选框时，它仅显示2个复选框，根据我的数据库选择字段有3条记录可供选择3复选框。



请帮我解决这个问题？



提前致谢..

解决方案

res = DBselect（menu_master，*，，，）;

nubofrows = DB_num_rows（

RES）;
if（

Hello Everyone..

I developed code for check box by using php it given below;

<?php <br mode="hold" /?>$res=DBselect("menu_master","*","","","");
$nubofrows=DB_num_rows($res);
if($nubofrows>0){
while($rows=DB_fetch_array($res)){ 
$menuid=(int)$rows["mid"];
$menuname=$rows["mname"];
if(isset($_GET["aid"])){
$aid=(int)$_GET["aid"];
								$res1=DBselect("adrole_master","*","adid=$aid","","");
$numofrow=DB_num_rows($res1);
if($numofrow>0){
$i=0;
for($i=0;$i <=$numofrow-1;$i++){

									

											$row=DB_fetch_array($res1);

											$menuid1=$row["mid"];

											if($menuid==$menuid1){

											$chkstatus="checked=checked"; $i=$i+1; } 

										

else { $chkstatus="";}

							 		

									 }  } 	}	//}

								

							?>
                            
					<input type="checkbox" id="chkaccess" name="chkaccess[]" <?php echo $chkstatus; ??> style="float:left;" value="<?php echo $menuid;??>"  />  <?php echo $menuname;??>
                    			
						<?php }}//}??> 

When i am going to see which check box selected it show me only 2 check box selected where as as per my database field there are 3 records for it to select 3 check box.

Please help me to solve that problem?

Thanks in advance..

解决方案

res=DBselect("menu_master","*","","","");

nubofrows=DB_num_rows(

res); if(

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