delete data dalam checkbox menggunakan href

salam..
sy ada problem utk delete record menggunakan href
setiap record, sy letakkan checkbox.
ble user nk delete record dia akan check record yg nk di delete.
then user akn clik href yg ada link utk ke delete.php page
kat page tu ada code delete.
tp sy nye code delete record yg last jer..
xikut checkbox yg user clik..

sy dapat delete bila menggunakan button,tp
masalahnye bos sy nk gunakn href..
harap dpt tolong..

code checkbox
<input name="checkbox" type="checkbox" id="checkbox[]" value=" <?php echo $checkbox_id;?> " />

ini utk link ke delete.php
<a href="delete.php?action=delete&prj=<?php echo $prj_id; ?>">Delete</a>

ini utk php code delete mengikut value checkbox.

<?php

if($action=="delete"){

$checkbox = $_GET['checkbox']; //from name="checkbox[]"
$countCheck = count($_GET['checkbox']);

for($i=0;$i<$countCheck;$i++){
$del_id = $checkbox[$i];
$sql = "delete from project_info where prj_id = $del_id";
$r= $c->Execute($sql);
}
}

?>

ko nak jenis macam nie ke

aha yg macam tu..
tp bukan button
aku xnk button..
aku nk href sbg button..

ikut logiknye, ko kne generate pkai php link untuk href yg menggndungi get tu bergntung kpd checkbox yg ditanda.
kl ikut cnth ko tu, aku assume $checkbox_id tu 1, 2, 3..10. pastu kl ko tndkn kotak yg id dia 1, 2, dan 5, link yg kne generate tu jd gni:

Code:

<a href="delete.php?action=delete&checkbox=1&checkbox=2&checkbox=5">Delete</a>

kl iktkn mmg sgt la x elok bt gni. nt ko akn ssh gak nk process kot. nape kne pkai link gak xpkai button? sbb kl link mmg terpakse pkai get la. dgil tol bos ko haha

tu laa kalau suruh wat by link delete by row tak pe gak
cam ni




????dari takdi aku duk pk... apa kelebihan wat href tu.. sesilap org lain leh sql inject

kl yg tu dh xdipnggl checkbox dh, tp bleh gak pkai gtu
sql inject leh elak kl sanitize input

tu ar psal..mmg degil la bos aku ni..
aku pun dh pening nk explain..
dia ckp button xcantik..href lagi cantik sbb ble clik ada warna bertukr..ceh..
aku mmg pkai get ble form tu pass parameter..

solution yg ayoi bg tu plak mmg betul tp masalhnyer nk satu je delete,
bkn setiap row ..
ada solution tak?

ade lg aku rase
tp kne pkai javascript dan mngkn ajax trus
kl link tu ko ltak la event handler onclick pastu pnggl fungsi javascript yg dptkn mklmt dr checkbox tu
tp leceh la n kl pkai button mmg xyah ssh la nk bt gtu

aku dh try wat guna javascript..boleh..
tp cmne nk change value dr js to php?

contoh aku wat cmni utk link href..
<a href="#" onclick="checkbox_test()">Delete</a>

ni utk function js
function checkbox_test(){
var counter = 0; // counter for checked checkboxes
var i = 0; // loop variable
var url = ''; // final url string
// get a collection of objects with the specified 'input' TAGNAME
var input_obj = document.getElementsByTagName('input');
// loop through all collected objects
for (i=0; i < input_obj.length; i++){
// if input object is checkbox and checkbox is checked then ...
if (input_obj[i].type == 'checkbox' && input_obj[i].checked == true){
// ... increase counter and concatenate checkbox value to the url string
counter++;
url = url + '&c=' + input_obj[i].value;

}
}
// display url string or message if there is no checked checkboxes
if (counter > 0){
// remove first '&' from the generated url string
url = url.substr(1);
// display final url string
alert(url);



}
else alert("There's no checked checkbox");
}

dia dpt baca nilai checkbox tu..tp dia still dlm js..
cmne nk convert nilai checbox dr js tu ke php?

aah dh bleh pkai function js tu
kl pkai yg javascript tu, bahagian yg alert(url);
tu ko ubah la jd redirect ke page php untuk dlete tu
tp make sure url die generate tu btol dlu la
aku rase dh xde prob dh tu

xdapat wat la..
aku dh pening dh..
aku xpt pass value checkbox ke php..

part mne yg xjd?
phamkn ape javascript tu bt?

kat js tu..
aku nk pass nilai checkbox tu ke php
input_obj[i].value

code atas dh boleh bc nilai checkbox..
katakn checkbox aku nilai 1,2,3..,10
ble aku clik ckbox 3dan4 dia akan kuar mesejbox ckbox=3&chbox=4..
skrg aku nk guna nilai tu dlm php..
xjadi la..
pham tak?

ok, anggap code untuk delete tu name delete.php, ko bt gni, kt bhgian:

Code:

var url = ''; // final url string

tukar jd

Code:

var url = 'delete.php?'; // final url string

so nt url yg dia generate jd delete.php?ckbox=3&chbox=4
pastu kt bhgian alert(url) tkar biar dia redirect ke url

sori aku bru 2 bln belajar php..
aku xberape pndi sgt..
cmner nk bc php sedangkan delete.php?checkbox=2&checkbox=4 still dlm js..
aku keliru la..
john burn tolong explain boleh..
aku stil xnmpk lagi la..

aku pn xpndai sgt gak, xpe same2 blaja
ok gini, katelah delete.php ade code ko untk delete tu.
so mst la script tu nk tau kte nk delete yg mna satu.
kte bleh bagitau delete.php samada melalui post ataupn get
untuk bgtau melalui get, kta buat la cnth cmni: delete.php?id=1
so nt dlm code dlm delete.php bleh la dpt nilai 1 tu dari $_GET['id']

dlm kes ni lak, aku ckp td soh bt die redirect pegi ke url yg digenarate tu, cnth, redirect ke:
delete.php?chbox=3&chbox=4

so secara xlngsung kte dh bwk value melalui get untuk delete.php proses.
aku xpndai sgt nk terang, arap pham hehe

thankz john
aku dh dpt..
lmbt repl...coz balik raya..

kasut jepun wrote:thankz john
aku dh dpt..
lmbt repl...coz balik raya..

no hal
tahniah dh setel permintaan pelik bos ko hahaha