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PHP + HTML + JavaScript : Print PHP Page

Source Code : JavaScript < script type= "text/javascript" > function PrintDiv () { var divToPrint = document . getElementById ( 'divToPrint' ); var popupWin = window . open ( '' , '_blank' , 'width=300,height=300' ); popupWin . document . open (); popupWin . document . write ( '<html><body onload=" window . print ()">' + divToPrint . innerHTML + '</html>' ); popupWin . document . close (); } </ script > Source Code : PHP + HTML < div id= "divToPrint" style= " display : none ; " > < div style= " width : 200 px ; height : 300 px ; background-color : teal ; " > <?php echo $html ; ?> </ div > </ div > < div > < input type= "button" value= "print" onclick= " PrintDiv (); " /> </ div >
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HTML + JavaScript : Change the value of second drop-down list based on the first drop-down list

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Source code for 2 drop-down list where the value of the second drop-down list will change based on value in the first drop-down list. First drop-down list selection. Second drop-down list value based on first drop-down list.   <!DOCTYPE html> <html> <head> <title>2 Dropdown Menus Example</title> </head> <body> <select name="state" id="state" onChange="changeState(this.value);">     <option value="" disabled selected>Select</option>     <option value="A">Selangor</option>     <option value="B">Perak</option>     <option value="C">Kedah</option> </select> <select name="city" id="city">     <option value="" disabled selected>Select</option> </select> </body> </html> <script> var cityLis...
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