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The mark icon here is the starting point where it is the first row in the table and the flag icon is the ending point. You can use PHP statements to export marker information from the database to an XML file. The map retrieves this information from the database, through an XML file that acts as an intermediary between the database and the map. A database in MySQL stores information about the individual marker locations like the type of place (whether it’s a restaurant or a bar), its name, address and geographic coordinates. The map in this tutorial displays two kinds of markers to differentiate between the location of restaurants and bars respectively. It suits people with intermediate knowledge of MySQL, PHP and XML.
#Php generator for mysql add google maps how to#
This tutorial shows you how to display information from a MySQL database on a Google Map using the Maps JavaScript API.
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StringArray = encodedString.About Display Google Map with MySQL Database using PHP Tutorial Split the encoded string into an array the separates each location Get the value of the encoded string from the hidden inputĮncodedString = document.getElementById("encodedString").value Initialize the array that will hold the contents of the split string Initialize a variable that the auto-size the map to whatever you are plotting
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Map = new (document.getElementById("map_canvas"), myOptions) Var map = new (document.getElementById("map_canvas"), myOptions) This javascript will load when the page loads. mysql_error ( ) ) mysql_select_db ( "xxxxx_xxxx" ) //Initialize your first couple variables $encodedString = "" //This is the string that will hold all your location data $x = 0 //This is a trigger to keep the string tidy //Now we do a simple query to the database $result = mysql_query ( "SELECT * FROM `big-ten`" ) //Multiple rows are returned while ( $row = mysql_fetch_array ( $result, MYSQL_NUM ) ) Connect to the MySQL database that is holding your data, replace the x's with your data mysql_connect ( "localhost", "xxxxx_xxx", "xxxx" ) orĭie ( "Could not connect: ". The Ohio State University, 1739 N High St, Columbus, OH 43210, USA Here’s the first school, so that you get an idea of what the data looks like. In this case the random fact is which division the school is in. The XLS of the data that I used is available: Big Ten Schools Demo Dataīasically, what I’ve got there is the latitude, longitude, name of the location, address of the location, and a random fact. I’m using the locations of the 12 colleges/universities in the Big Ten Conference. Javascript, especially string splitting and arrays.There’s a lot going on behind the scenes, so this is a pretty long demo. Here’s a link to the finished version demo, it should work in Chrome, Firefox and IE: Use jQuery and Google Maps JavaScript API V3 to loop through the arrays of markers and plop them to the map and also add the info windows.When the page loads, jQuery will take that hidden input and split the string by the delimiter.Had a PHP query output a hidden input with the name, description, latitude and longitude in a single string with each field and marker separated by some sort of delimiter that you split the string with.Loaded the name, description, latitude, and longitude into a MySQL table.I didn’t want to learn how to use the Maps API through PHP, so what did I do? I wanted to load a map from a MySQL database with lat, longs, the name of the marker, and a description to put in an information window (it’s the little text bubble that pops up when you click on a marker). Setting up a Google Maps to use PHP and a MySQL back-end isn’t the most straight forward thing to do, especially in comparison to using Google Map’s JavaScript API V3.