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初学者又来求教了

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Release: 2016-06-13 12:14:22
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菜鸟又来求教了

本帖最后由 a303302 于 2015-01-14 15:19:59 编辑
<br /><br /><input type="button" value="" style="width:20px;height:20px;" id="<?php echo $rows."_".$cols;?>" onclick = "chuli('<?php echo $rows."_".$cols; ?>')"><br /><br /><br /><br /><script type="text/javascript"></script><br /><script><br />	function chuli(XB){<br />		XB.value ="1";<br /><br /><br />   }<br /></script><br />
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$rows."_".$cols 就是一个二维数组的下表

为什么点击后 那个button的 值没改变
------解决思路----------------------
function chuli(XB){<br />   document.getElementById(XB).value ="1";<br />}<br />
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