我使用jQuery AJAX来从一个PHP脚本的一些结果被解析XML文档。该Ajax调用后,我whant显示来自谷歌API地图,在由PHP脚本创建一个div(的这是我的问题的)。
I'm using jquery ajax to get some results from a php script that is parsing an xml document. After that ajax call i whant to show a map from google api, in a div created by that php script (that's my problem).
是否有可能加载地图API到< DIV ID =地图画布>
是在PHP创建Ajax调用后?
Is it possible to load the maps API to the <div id="map-canvas">
that is created in php, after the ajax call??
PHP文件
... $xmlData = simplexml_load_file("using an http service");
echo "<div id='map-canvas'></div>"; //LOAD MAPP HERE!
echo "<ul>";
foreach($xmlData->StopTimes->StopTime as $stopTime){
echo "<li>",$stopTime->attributes()->Hour,"</li>";
}
echo "</ul>";
}
AJAX文件
...
//station click, show next stops
$('.station_link').click(function(){
var station_text = $(this).text();
$.ajax({ //make the ajax call
type: "POST", //use POST/GET
url: "../server_side/nextStop.php", //file to send data
data: {poststation : station_text}, //postlink -> php($_POST) value / text -> jquery var value
success: function(data){ //on success, do something
$('#next_stop').html(data);
$('#next_stop').show();
//Google maps API
function initialize() {
var mapOptions = {
zoom: 8,
center: new google.maps.LatLng(-34.397, 150.644),
mapTypeId: google.maps.MapTypeId.ROADMAP
}
var map = new google.maps.Map(document.getElementById("map-canvas"), mapOptions);
}
function loadScript() {
var script = document.createElement("script");
script.type = "text/javascript";
script.src = "http://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&sensor=TRUE_OR_FALSE&callback=initialize";
document.body.appendChild(script);
}
loadScript();
}
});
});
});
这是我已经试过(以及更多:P),但我不知道,如果它只是错了
This is what i've tried (and much more :p), but i dont even know if its just wrong.
任何帮助或咨询意见将AP preciated!
Any help or advise would be appreciated!
- 更新 -
像这样简单:
JavaScript文件
//station click, show next stops
$('.station_link').click(function(){
var station_text = $(this).text();
$.ajax({ //make the ajax call
type: "POST", //use POST/GET
url: "../server_side/nextStop.php", //file to send data
data: {poststation : station_text}, //postlink -> php($_POST) value / text -> jquery var value
success: function(data){ //on success, do something
$('#next_stop').html(data);
$('#next_stop').show();
// Google maps API
var mapOptions = {
center: new google.maps.LatLng(37.7831,-122.4039),
zoom: 12,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
new google.maps.Map(document.getElementById('map-canvas'), mapOptions);
}
});
});
});
和刚刚添加该&LT;脚本SRC =https://maps.googleapis.com/maps/api/js?sensor=false&GT;&LT; / SCRIPT&GT;
的HTML文件。
And just adding this <script src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>
to the HTML file.
这就是我whanted,it's加载&LT; DIV ID =地图画布&GT;
,因为它应该
That's what i whanted, it´s loading the <div id="map-canvas">
as it should.
泰帮忙呢! 很抱歉,如果我没有坡口我的观点前,我有点新手;)
Ty for help anyway! Sorry if i didn't proove my point earlier, i'm a bit newbie ;)
谷歌地图必须在调用时加载中心:新google.maps.LatLng(-34.397,150.644),
,所以从我的意见,你应该创建一个虚拟的地图和初始化页面加载
Google Maps must be loaded at the time you call center: new google.maps.LatLng(-34.397, 150.644),
, so from my opinion you should create a dummy map and initialize it on page load
<div id="dummy"></div>
<script type="text/javascript">
function initGoogle(){
myLatLng = new google.maps.LatLng(0,0);
var mapOptions = {
zoom: 1,
center: myLatLng,
mapTypeId: google.maps.MapTypeId.HYBRID
};
map = new google.maps.Map(document.getElementById('dummy'), mapOptions);
}
$(document).ready(function(){
var script = document.createElement('script');
script.type = 'text/javascript';
script.id = 'googleMaps';
script.src = 'https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&callback=initGoogle';
document.body.appendChild(script);
});
</script>
<style type="text/css">
#dummy { position: absolute; top: -5000px; left: -5000px; }
</style>
,那么你可以绑定任何你想要的。
then you can bind whatever you want.
注:我使用jQuery的 $(文件)。就绪()
,但如果你不使用jQuery,你自己看着办吧。
Note: I used jQuery's $(document).ready()
, but if you don't use jQuery you can figure it out.