Xem N?i Dung Trong TextArea Tr??c Khi Submit

?o?n codes sau ?�y cho ph�p b?n xem n?i dung b?n nh?p v�o v�ng textarea tr??c khi Post ho?c Submit v�o Database.

Enter your Message:

Source Codes:

<script language="javascript" type="text/javascript">function viewpage() { mymessage=document.preview.message.value; newwindow=open("", "newwindow","menubar=yes, scrollbars=yes, width=600, height=400"); newwindow.document.open(); newwindow.document.write(mymessage + "<br><br>" + "<center>" + "<input type="'button'" value="'Close'" onclick="'javascript:window.close()'">" + "</center>"); } </script>

Trong ph?n c?a trang HTML ch�n v�o Form sau:

Enter your Message: <form name="preview"> <textarea cols="55" name="message" rows="15"> </textarea> <input type="button" value="Click to Preview" onclick = "viewpage();"> </form>

B?n c?ng c� th? thay ??i k�ch th??c c?a trang Preview trong d�ng l?nh:

newwindow=open("", "newwindow","menubar=yes, scrollbars=yes, width=600, height=400");

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