THIS IS A FREE Full script Not a Sample ,You can Use It in real Projects in this tutorial you will learn : 1- how to save your location (marker) dynamically in database using PHP MYSQL 2-How to show hide markers on the map 3- How to Save data from google info window with php 4- How to Dynamically add marker to Google Map 5- How to Load Multiple Markers on Google Maps JS API v3 6- How to Remove Selected Marker Only with right click by using uniqueid 7- How to save checkbox state inside google map infowindow 8- How to set animation google maps marker 9- How dynamically change the marker icon after load
the tutorial link https://youtu.be/q2VV3-yWupU the blog link http://webeasystep.com/