[Javascript]對話視窗(show confirm windows)

問題

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對話視窗



解決方法

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<script type="text/javascript">
function show_confirm()
{
    var r=confirm("Press a button!");
    if (r==true)
    {
  alert("You pressed OK!");
    }
    else
    {
  alert("You pressed Cancel!");
    }
}
</script>