Re: [ js ] 全域和區域變數
推
06/15 12:26,
06/15 12:26
<script language="javascript">
var mode='edit';
function upload()
{
alert(mode); <==執行到這邊時是 undefined
mode = 'uplaod';
alert(mode); <== upload
....
}
</script>
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06/15 13:37, , 1F
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