checkbox in php

[kadamsurekha]

hello!

 

i hav a dynamic checkbox array. i want to know, out of all which are selected and if selected then i am inserting the selected checkbox value in the table field.

 

my code is as follows:-

 

$no=0;

$friendname= $_POST['friendname'];

$storecount=$_POST['storeid'];

while($no<$storecount)

{

if($friendname[$no])

{

$sql = "INSERT INTO groupfriends (groupid, username) VALUES ('$stid[$no]', '$friendname[$no]')";

 

$result = mysql_query($sql) or die('Query

 

failed. ' . mysql_error());

}

$no=$no+1;

}

 

 

the code adds all the checkboxes. i want to add only those checkboxes which r selected.

 

can any1 help me plse???????

 

thx n regards

[suzzane2020]

call this javascript on the click event of the submit button

 

                                 

 function MM_callJS()  
                                                  { 
                                				document.form1.chkIds.value=document.form1.links.value
							for (i=0; i<document.form1.links.length; i++){

                  			  if (document.form1.links[i].checked==true)
				       {
														    document.form1.chkIds.value=document.form1.chkIds.value+","+document.form1.links[i].value

							  }   

								 }
					         

                           return true;
							  }

 

In this example te checkbox has a name 'links' and a hidden field named chkIds. on form submit the values of the selected boxes are passed to the hidden field.

This value neds to be exploded with ','

[boo_lolly]

your code is way off bud. but before we can help you, we need to know what you're trying to do... what is friend name and what is storeid, and how are they related? what are their values?