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Get the value of checkbox or select multi-select column in PHP code, a simple example for beginners’ reference.
The complete code is as follows:
<html>
<head><title>checkbox select取值_bbs.it-home.org</title>
</head>
<body >
<?php $e_ary=array('PHP','C++') ?>
<form name="form1" action="testsubmit.php" method="post">
<input name="choose[]" type="checkbox" value="PHP" <?php if(is_array($e_ary)){ echo in_array('PHP',$e_ary)?'checked':'';} ?>>PHP
<input name="choose[]" type="checkbox" value="VB" <?php if(is_array($e_ary)){ echo in_array('VB',$e_ary)?'checked':'';} ?>>VB
<input name="choose[]" type="checkbox" value="C++" <?php if(is_array($e_ary)){ echo in_array('C++',$e_ary)?'checked':'';} ?>>C++
<select name=select[] multiple>
<option value="PHP"<?php if(is_array($e_ary)){ echo in_array('PHP',$e_ary)?'selected':'';} ?>>PHP</option>
<option value="VB" <?php if(is_array($e_ary)){ echo in_array('VB',$e_ary)?'selected':'';} ?>>VB</option>
<option value="C++" <?php if(is_array($e_ary)){ echo in_array('C++',$e_ary)?'selected':'';} ?>>C++</option>
</select>
<input name="submit" type="submit" value="submit">
</form>
</body>
</html> |