<script type="text/javascript">
$(document).ready(function() {
$('#policz').on('click', function() {
var netto = $('#netto').val();
var vat = $('#vat').val();
$('#cena').val(netto + ((netto * vat)/100));
});
});
</script>
<form name="produkt" action="
<? echo $link ;?>" method="post" enctype="multipart/form-data">
<label>
<span>Kategorie</span>
<select name="kat" class="input-short">
<option id="0">....................</option>
<?
if($pro[2] == 0) {
if(is_array($p)) { foreach($p as $v) {?> <option id="
<? echo $v['lp']; ?>">
<? echo $v['nazwa']; ?></option>
<? }}} ?>
</select>
</label>
<label>
<span>Nazwa</span>
<input name="nazwa" type="text" size="60" maxlength="59" value="<? $dane['nazwa']; ?>" class="input-short" />
<div class="em">*</div>
</label>
<label>
<span>Html</span>
<input name="html" type="text" size="60" maxlength="59" value="<? $dane['html']; ?>" class="input-short" />
<div class="em">*</div>
</label>
<label>
<span>Netto</span>
<input name="netto" type="text" size="7" maxlength="7" value="<? $dane['netto']; ?>" class="input-short" />
<div class="em">*</div>
</label>
<label>
<span>Vat</span>
<select name="vat" class="input-short">
<? $vat = $db->pobierz('SELECT * from podatek ORDER BY lp ASC') ;
if(is_array($vat)) { foreach($vat as $v) {?> <option id="
<? echo $v['vat']; ?>">
<? echo $v['nazwa']; ?></option>
<? }} ?>
</select>
</label>
<input type="button" id="policz" value="policz">
<label>
<span>Cena</span>
<input name="cena" type="text" size="7" maxlength="7" class="input-short" readonly />
</label>
<hr />
<label><span>Opis</span></label><br />
<textarea name="opis" cols="110" rows="30">
<? $dana['opis']; ?></textarea><br />
<label><div class="em">*</div></label>
<label>
<span>Pokaż produkt</span>
<select name="akty" class="input-short">
<option {if $dane.akty == 0} selected="selected" {/if} id="0">0 Tak</option>
<option {if $dane.akty == 1} selected="selected" {/if} id="1">1 Nie</option>
</select>
</label>
<input class="submit-green" type="submit" value="Zapis" />
<div class="em_info">* wymagane pola</div>
</form>
gdzie $link = admin.php?id=pro_1&str=1&page=dodaj
Nie działa nic mi nie pokazuje może jest błąd. Nie umiem javascrypt. Proszę o pomoc