[Solved] Memproses Data Checkbox dinamis (Data Binding IE)

[ketek]

(12-29-2011 11:56 PM)darkslayer Wrote:  owh,, maksd nya debug tuh buat cek mana yg bener (normal),mana yg salah (error) gitu y
mis: var_dump, print_r ,net console pada firebug, cek css pd firefox

soalnya ane masih berpikiran debug tuh sama kayak compile.
maaf newbie pertanyaannya konyol2 :(

btw, cek kulkas kang

Debugging is a methodical process of finding and reducing the number of bugs, or defects, in a computer program or a piece of electronic hardware, thus making it behave as expected
http://en.wikipedia.org/wiki/Debugging

debug != compile
debugging itu nyari bug om

[suicidal]

Maaf, ada pertanyaan nih om. (Penyederhanaan dari sini http://devilzc0de.org/forum/thread-11710...#pid139323 )
Biar sederhana, hanya js nya saja yang ditanyakan.
Sebenernya udah bisa input, tapi ada sedikit kendala disini :

Code:

<script type="text/javascript">
    function transaction(){
        var error = document.getElementById("error");
        
        var total = 0;
        var name_hidden = document.nama_form.name_hidden;
        var price_hidden = document.nama_form.price_hidden;
        var quantity = document.nama_form.quantity;
        
        for(i=0 ; i < price_hidden.length ; i++){
            if(quantity[i].value==""){
                error.innerHTML="Quantity must be filled";
                return false;
            }else if(isNaN(quantity[i].value)){
                error.innerHTML="Quantity must the numerics";
                return false;
            }else if(quantity[i].value<0){
                error.innerHTML="Number must positive";
                return false;
            }
                total += price_hidden[i].value * quantity[i].value;
                /* syntax input data */
        }
        alert('Total Biaya Pembelian : ' + total);
    }
</script>

Form :
- name_hidden : hidden,
- price_hidden : hidden,
- quantity : textbox

Pertanyaan :
1. Misalkan array ke-0 false, dan array ke-1 true, dia tetep nampilin error, tapi juga tetep input data yg array ke-1
2. Trus kalo misalkan data cuma 1 (berarti cuma ada array ke-0), dia ngga validasi, tapi langsung alert Total Biaya Pembelian : 0

[dhelpi7]

Code:

<script type="text/javascript">
    function transaction(){
        var error = document.getElementById("error");
        
        var total = 0;
        var name_hidden = document.nama_form.name_hidden;
        var price_hidden = document.nama_form.price_hidden;
        var quantity = document.nama_form.quantity;
        
        for(i=0 ; i < price_hidden.length ; i++){
            if(quantity[i].value==""){
                error.innerHTML="Quantity must be filled";
                return false;
            }else if(isNaN(quantity[i].value)){
                error.innerHTML="Quantity must the numerics";
                return false;
            }else if(quantity[i].value<0){
                error.innerHTML="Number must positive";
                return false;
            }<script type="text/javascript">
    function transaction(){
        var error = document.getElementById("error");
        
        var total = 0;
        var name_hidden = document.nama_form.name_hidden;
        var price_hidden = document.nama_form.price_hidden;
        var quantity = document.nama_form.quantity;
        
        for(i=0 ; i < price_hidden.length ; i++){
            if(quantity[i].value==""){
                error.innerHTML="Quantity must be filled";
                return false;
            }else if(isNaN(quantity[i].value)){
                error.innerHTML="Quantity must the numerics";
                return false;
            }else if(quantity[i].value<0){
                error.innerHTML="Number must positive";
                return false;
            }else if
                   (quantity(0).checked == false
                &&  quantity(1).checked == false
                &&  quantity(2).checked == false
                &&  quantity(3).checked == false
                &&  quantity(4).checked == false){
                error.innerHTML = "Please choose the quantity watch";
            }
                total += price_hidden[i].value * quantity[i].value;
                /* syntax input data */
        }
       else alert('Total Biaya Pembelian : ' + total);
    }
</script>

coba di tess di buat kek begitu oms
klo masih error juga ane gk tau dah salahnya dimana
soalnya masih belum banyak yang mudeng ane dengan javascript

[suicidal]

Kyknya salah copas ya om, itu tag script didalem tag script wkwk.
Kalo kyk gt, brarti data arraynya cuma nyampe 6 dong om,

Kalo misalkan lebih dari 6 data brarti ngga lolos tu om.

Btw, thx udah nyoba bantu om

[dhelpi7]

(12-31-2011 01:01 AM)suicidal Wrote:  Kyknya salah copas ya om, itu tag script didalem tag script wkwk.
Kalo kyk gt, brarti data arraynya cuma nyampe 6 dong om,

Kalo misalkan lebih dari 6 data brarti ngga lolos tu om.

Btw, thx udah nyoba bantu om

kan dah ane bilang kurang gitu ngerti dengan javascript om