Posts Tagged ‘Languages’

countdown timer in php $dateFormat = “d F Y — g:i a”; $targetDate = $futureDate;//Change the 25 to however many minutes you want to countdown change date in strtotime $actualDate = $date1; $secondsDiff = $targetDate – $actualDate; $remainingDay = floor($secondsDiff/60/60/24); $remainingHour = floor(($secondsDiff-($remainingDay*60*60*24))/60/60); $remainingMinutes = floor(($secondsDiff-($remainingDay*60*60*24)-($remainingHour*60*60))/60); $remainingSeconds = floor(($secondsDiff-($remainingDay*60*60*24)-($remainingHour*60*60))-($remainingMinutes*60)); $actualDateDisplay = date($dateFormat,$actualDate); $targetDateDisplay = date($dateFormat,$targetDate); […]

check canvas empty or not <“canvas11″ height=”200px” width=”200px”> <asp:Button runat=”server” ID=”btn1″ Text=”Save” OnClientClick=”checkcanvas();” /> <script type=”text/javascript”> function checkcanvas() { var i = isCanvasTransparent(); //i =true if canvas empty //i =false if canvas has image } function isCanvasTransparent() { var canvas1 = document.getElementById(‘canvas11’); // true if all pixels Alpha equals to zero var ctx = canvas1.getContext(“2d”); […]