ged*_*s13 0 html css php jquery button
如果prod_quantity == 0,如何禁用按钮?
<?php
$prod_qty = $row['prod_quantity'];
if ($prod_qty == '0'){
echo "<h1>sold out</h1>";
}
?>
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这是我在prod_qty == 0时需要禁用的按钮
<input type="button" value="Add to Cart" onclick="addtocart(<?php echo $row["prod_id"]?>)" />
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Jen*_*enz 18
添加if条件的按钮设置属性作为disabled如果$prod_qty == '0'下面像所示:
<input type="button" value="Add to Cart" <?php if ($prod_qty == '0'){ ?> disabled <?php } ?> onclick="addtocart(<?php echo $row["prod_id"]?>)" />
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