채택완료
checkbox 배열 넘기고 받는데 문제가 있습니다.
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<input type="checkbox" id="icon_skeyndor" name="wr_4[]" value="icon_skeyndor" >
<label for="icon_skeyndor"><img src="http://www.cledbel.co.kr/img/icon_skeyndor.png" border="0"> </label>
<input type="checkbox" id="icon_liftingPack" name="wr_4[]" value="icon_liftingPack" >
<label for="icon_liftingPack"><img src="http://www.cledbel.co.kr/img/icon_liftingPack.png" border="0"> </label>
<input type="checkbox" id="icon_cushion" name="wr_4[]" value="icon_cushion" >
<label for="icon_cushion"><img src="http://www.cledbel.co.kr/img/icon_cushion.png" border="0"> </label>
<input type="checkbox" id="icon_ns" name="wr_4[]" value="icon_ns" >
<label for="icon_ns"><img src="http://www.cledbel.co.kr/img/icon_ns.png" border="0"> </label>
<input type="checkbox" id="icon_gs" name="wr_4[]" value="icon_gs" >
<label for="icon_gs"><img src="http://www.cledbel.co.kr/img/icon_gs.png" border="0"> </label>
<input type="checkbox" id="icon_l" name="wr_4[]" value="icon_l" >
<label for="icon_l"><img src="http://www.cledbel.co.kr/img/icon_l.png" border="0"> </label>
<input type="checkbox" id="icon_a" name="wr_4[]" value="icon_a" >
<label for="icon_a"><img src="http://www.cledbel.co.kr/img/icon_a.png" border="0"> </label>
<input type="checkbox" id="icon_h" name="wr_4[]" value="icon_h" >
<label for="icon_h"><img src="http://www.cledbel.co.kr/img/icon_h.png" border="0"> </label>
<input type="checkbox" id="icon_etc" name="wr_4[]" value="icon_etc" >
<label for="icon_etc"><img src="http://www.cledbel.co.kr/img/icon_etc.png" border="0"> </label>위 checkbox들을 배열로 넘겨서 받는부분에서
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for($i=0; $i<sizeof($_POST['wr_4']); $i++){
if($i==0){
$wr_4_arr = $_POST['wr_4'][$i];
}else{
$wr_4_arr .= ",".$_POST['wr_4'][$i];
}
}
echo sizeof($_POST['wr_4'])."<br>";
echo $wr_4_arr;
exit;찍어보면 sizeof는 1이 찍히고 $wr_4_arr는 A가 찍히고 있습니다
Array의 A같은데 왜 value들이 안찍히고 저게 찍히는걸까요?
답변 4개 / 댓글 3개
채택된 답변
+20 포인트
답변에 대한 댓글 2개
혹시나 넘기는 부분이 잘못된건가요?
[code]
<?php
$subj_icon = array('skeyndor', 'liftingPack', 'cushion' , 'ns' , 'gs' , 'l' , 'a' , 'h' , 'etc');
for ($x=0 ; $x < count($subj_icon) ; $x++) {
?>
<input type="checkbox" id="<?php echo 'icon_'.$subj_icon[$x]; ?>" name="wr_4[]" value="<?php echo 'icon_'.$subj_icon[$x]; ?>" <?php if($write['wr_4'] == "icon_".$subj_icon[$x]) echo " checked"; ?>>
<label for="<?php echo 'icon_'.$subj_icon[$x]; ?>"><img src="<?php echo(G5_IMG_URL.'/icon_'.$subj_icon[$x].'.png'); ?>" border="0"> </label>
<?php
}
?>
[/code]
이렇게 넘기고 있습니다.
[code]
<?php
$subj_icon = array('skeyndor', 'liftingPack', 'cushion' , 'ns' , 'gs' , 'l' , 'a' , 'h' , 'etc');
for ($x=0 ; $x < count($subj_icon) ; $x++) {
?>
<input type="checkbox" id="<?php echo 'icon_'.$subj_icon[$x]; ?>" name="wr_4[]" value="<?php echo 'icon_'.$subj_icon[$x]; ?>" <?php if($write['wr_4'] == "icon_".$subj_icon[$x]) echo " checked"; ?>>
<label for="<?php echo 'icon_'.$subj_icon[$x]; ?>"><img src="<?php echo(G5_IMG_URL.'/icon_'.$subj_icon[$x].'.png'); ?>" border="0"> </label>
<?php
}
?>
[/code]
이렇게 넘기고 있습니다.
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