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<?php foreach($rows as $row) { ?>
<div class="checkbox" id="<?php echo $row['id']; ?>">
<input name="shop" id="<?php echo $row['id']; ?>" type="checkbox" value="<?php echo $row['menshijiage']; ?>" onclick="javascript:shops(this)" >
<label for="<?php echo $row['id']; ?>"><?php echo $row['jingdianname']; ?></label>
</div>
<?php } ?>
<script type="text/javascript">
var sum=0;
function shops(o){
sum+=parseInt(o.checked?o.value:-o.value);//如果选中就加选中的那个复选框的值,否则就减去
jingprice=sum+100;//数值为利润
document.getElementById('gong').innerHTML='共'+jingprice+'元';
}
</script>
<div class="checkbox" id="d1">
<input name="shop" id="v1" type="checkbox" value="1" onclick="javascript:shops(this)" >
<label for="v1">aaaa</label>
</div>
<div class="checkbox" id="d2">
<input name="shop" id="v2" type="checkbox" value="1" onclick="javascript:shops(this)" >
<label for="v2">bbbb</label>
</div>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script>
var sum=0;
function shops(o){
sum+=parseInt(o.checked?o.value:-o.value);//如果选中就加选中的那个复选框的值,否则就减去
jingprice=sum+100;//数值为利润
//document.getElementById('gong').innerHTML='共'+jingprice+'元';
alert( jingprice );
}
</script>