最近要做一个网页，具体内容是：上边有一个标题，下边分成两块，左边是地图。并且地图上有两个点，点击两个点有相应的提示信息，显示数据库里最新的两条数据信息。右边是一些文字说明。本人刚开始学习，做的也不是很好

总体效果如下所示：

首先新建map.php文件，代码如下

/*

创建与数据库的连接

*/

$conn=mysql_connect("","","") or die("can not connect to server");

mysql_select_db("hdm0410292_db",$conn);

mysql_query("set names utf8");

//选择出两辆车插入的最新数据,并将两条语句存在数组里

$sql0="select * from car_info where carID='20140508'order by id desc limit 1";

$sql1="select * from car_info where carID= '20140510' order by id desc limit 1";

$sql=array($sql0,$sql1);

?>

车联网信息展示

html{

height:99%}

body{

height:99.9%;

width:99%;

font-family:楷体_GB2312;

font-size:25px}

#container {height: 100%}

var lon_center = 0;

var lat_center = 0;

var map = new BMap.Map("container");

function addMarker(point,index,s){

var fIcon = new BMap.Icon("car1.png", new BMap.Size(55, 43), {

});

var sIcon = new BMap.Icon("car2.png", new BMap.Size(55, 43), {

});

var myIcon = "";

// 创建标注对象并添加到地图

if(index == 20140508)

myIcon=fIcon;

else

myIcon=sIcon;

var marker = new BMap.Marker(point, {icon: myIcon});

map.addOverlay(marker);

marker.addEventListener("click",function(){

var opts={width:450,height:500,title:"详细信息"};

var infoWindow = new BMap.InfoWindow(s,opts);

map.openInfoWindow(infoWindow,point);

});

}

//遍历数组里的两条sql语句

foreach ($sql as &$value) {

$query=mysql_query($value);

$row=mysql_fetch_array($query);

?>

var lon= <?php echo $row[longitude] ?>;

var lat= <?php echo $row[latitude] ?>;

lon_center += lon;

lat_center += lat;

var id=<?php echo $row[id] ?>;

var info="
"+"carID: " + "<?php echo $row[carID]?>" + "
" +

"经度: " + "<?php echo $row[longitude]?>" + "
" +

"纬度: " + "<?php echo $row[latitude]?>" + "
" +

"速度: " + "<?php echo $row[speed]?>" + "Km/h"　+　"
" +

"加速度: " + "<?php echo $row[acceleration]?>" + "
" +

"方向: " + "<?php echo $row[direction]?>" + "
" +

"油量: " + "<?php echo $row[oil]?>" + "
" +

"地址: " + "<?php echo $row[street]?>";

var point = new BMap.Point(lon, lat);

addMarker(point,<?php echo $row[carID] ?>,info);

}

?>

var center = new BMap.Point(lon_center/2,lat_center/2);

map.centerAndZoom(center, 17);

map.enableScrollWheelZoom();

map.php文件主要是显示数据库里的两条信息，将这两条信息在地图上的相应的位置显示出来。

然后再建title.php,这个很简单，就是显示一个标题

信息展示

html{

height:100%;}

body{

height:10%;

width:99%;

font-family:楷体_GB2312;

font-size:25px}

信息展示

然后在建立详细信息说明模块info.php

$conn=mysql_connect("","","") or die("can not connect to server");

mysql_select_db("",$conn);

mysql_query("set names utf8");

$sql0="select * from car_info where carID='20140508'order by id desc limit 1";

$sql1="select * from car_info where carID= '20140510' order by id desc limit 1";

$sql=array($sql0,$sql1);

function htmtocode($content){

$content=str_replace("\n", "
", str_replace(" ", " ", $content));

return $content;

}

?>

信息展示

html{

height:90%;}

body{

height:90%;

width:90%;

font-family:楷体_GB2312;

font-size:20px}

信息展示

$query=mysql_query($value);

$row=mysql_fetch_array($query);

?>

car <?php echo $row[carID]?> 详细信息

---

CAR ID: <?php echo $row[carID]?>

经度: <?php echo $row[longitude]?>

纬度: <?php echo $row[latitude]?>

速度: <?php echo $row[speed]?> Km/h

加速度: <?php echo $row[acceleration]?>

方向: <?php echo $row[direction]?>

油量: <?php echo $row[oil]?>

地址: <?php echo $row[street]?>

时间: <?php echo $row[date]?>

最后在写一个vanet.php文件，该文件主要是调用前三个文件

信息展示