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gridphp/google-map-iframe.php

Created April 17, 2025 17:41
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Google Maps integration with Gridphp - gridphp.com
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google-map-iframe.php
<?php
/**
* PHP Grid Component
*
* @author Abu Ghufran <[email protected]> - http://www.phpgrid.org
* @version 2.0.0
* @license: see license.txt included in package
*/
// include db config
include_once("../../config.php");
// include and create object
include(PHPGRID_LIBPATH."inc/jqgrid_dist.php");
// Database config file to be passed in phpgrid constructor
$db_conf = array(
"type" => PHPGRID_DBTYPE,
"server" => PHPGRID_DBHOST,
"user" => PHPGRID_DBUSER,
"password" => PHPGRID_DBPASS,
"database" => PHPGRID_DBNAME
);
$g = new jqgrid($db_conf);
$col = array();
$col["title"] = "Id"; // caption of column
$col["name"] = "id";
$col["width"] = "15";
$cols[] = $col;
$col = array();
$col["title"] = "Client";
$col["name"] = "client_id";
$col["dbname"] = "clients.name";
$col["width"] = "50";
$col["align"] = "left";
$col["search"] = true;
$col["editable"] = true;
$cols[] = $col;
$col = array();
$col["title"] = "Date";
$col["name"] = "invdate";
$col["width"] = "50";
$col["editable"] = true; // this column is editable
$col["editoptions"] = array("size"=>20); // with default display of textbox with size 20
$col["editrules"] = array("required"=>true); // and is required
$col["formatter"] = "date"; // format as date
$col["search"] = false;
$cols[] = $col;
$col = array();
$col["title"] = "Amount";
$col["name"] = "amount";
$col["width"] = "50";
$col["editable"] = true; // this column is editable
$col["editoptions"] = array("size"=>20); // with default display of textbox with size 20
$cols[] = $col;
$col = array();
$col["title"] = "Note";
$col["name"] = "note";
$col["width"] = "150";
$col["editable"] = false; // this column is editable
$col["editoptions"] = array("size"=>20); // with default display of textbox with size 20
$col["show"] = array("list"=>false, "view"=>true);
// Google map integration lat, lng can be replaced with database field with placeholder {field}
$col["template"] = '<div style="position: relative;"><div style="position: relative; padding-bottom: 75%; height: 0; overflow: hidden;"><iframe style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border:0;" loading="lazy" allowfullscreen src="https://maps.google.com/maps?q=eifel+tower&output=embed"></iframe></div></div>';
// Open Street Map integration
// $col["template"] = '<iframe width="425" height="250" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="https://www.openstreetmap.org/export/embed.html?bbox=67.12609577218245%2C24.907024183188263%2C67.15369033852767%2C24.920607873171733&amp;layer=mapnik" style="border: 1px solid black"></iframe><br/><small><a href="https://www.openstreetmap.org/#map=16/24.9138/67.1399">View Larger Map</a></small>';
$cols[] = $col;
$grid = array();
$grid["caption"] = "Invoice Data"; // caption of grid
// to load in view dialog
$grid["view_options"]["width"] = "700";
$grid["view_options"]["beforeShowForm"] = "function(){ initMap(); }";
$g->set_options($grid);
$g->set_actions(array(
"add"=>false, // allow/disallow add
"edit"=>true, // allow/disallow edit
"delete"=>true, // allow/disallow delete
"export_pdf"=>true, // show/hide row wise edit/del/save option
"rowactions"=>true, // show/hide row wise edit/del/save option
"autofilter" => true, // show/hide autofilter for search
)
);
// to make dropdown work with export, we need clients.name as client_id logic in sql
$g->select_command = "SELECT id, invdate, clients.name as client_id, amount, note FROM invheader
INNER JOIN clients on clients.client_id = invheader.client_id
";
// this db table will be used for add,edit,delete
$g->table = "invheader";
// pass the cooked columns to grid
$g->set_columns($cols);
// generate grid output, with unique grid name as 'list1'
$out = $g->render("list1");
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
<head>
<link rel="stylesheet" type="text/css" media="screen" href="../../lib/js/themes/redmond/jquery-ui.custom.css"></link>
<link rel="stylesheet" type="text/css" media="screen" href="../../lib/js/jqgrid/css/ui.jqgrid.css"></link>
<script src="../../lib/js/jquery.min.js" type="text/javascript"></script>
<script src="../../lib/js/jqgrid/js/i18n/grid.locale-en.js" type="text/javascript"></script>
<script src="../../lib/js/jqgrid/js/jquery.jqGrid.min.js" type="text/javascript"></script>
<script src="../../lib/js/themes/jquery-ui.custom.min.js" type="text/javascript"></script>
</head>
<body>
<style>
.ui-jqdialog-content .CaptionTD { width: 20% }
</style>
<div style="margin:10px">
<?php echo $out?>
</div>
<script>
function initMap()
{
if (typeof google == 'undefined')
{
var oHead = document.body;
var oScript = document.createElement('script');
oScript.type = 'text/javascript';
oScript.src = 'https://maps.googleapis.com/maps/api/js?key=AIzaSyA3s0SmXVoV0mD8ZLbbQ0ztNK_sUVF3EPk&libraries=places&callback=showMap';
oHead.appendChild(oScript);
}
else
{
showMap();
}
}
function showMap()
{
var rowid = jQuery("#<?php echo $g->id?>").jqGrid('getGridParam','selrow');
var mapDiv = jQuery("#map_"+rowid)[0];
var lt = parseFloat(jQuery(mapDiv).attr('data-lat'));
var lg = parseFloat(jQuery(mapDiv).attr('data-lng'));
// remove space
if(mapDiv.parentNode) mapDiv.parentNode.parentNode.removeChild(mapDiv.parentNode.parentNode.firstChild)
var res_map = new google.maps.Map(mapDiv, {
center: {lat: lt, lng: lg},
zoom: 12
});
var marker = new google.maps.Marker({
map: res_map,
position: {lat: lt, lng: lg}
});
// if address string passed, relocate on map
var address = jQuery(mapDiv).attr('data-address');
if (address != '')
{
var geocoder = new google.maps.Geocoder();
geocodeAddress(geocoder, map, address);
function geocodeAddress(geocoder, resultsMap, address) {
geocoder.geocode({'address': address}, function(results, status) {
if (status === 'OK')
{
resultsMap.setCenter(results[0].geometry.location);
var marker = new google.maps.Marker({
map: resultsMap,
position: results[0].geometry.location
});
}
else
{
alert('Geocode was not successful for the following reason: ' + status);
}
});
}
}
}
</script>
</body>
</html>
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