<body onload="initialize()">
<form id="form1" runat="server">
<div id="map_canvas" style = "width:320px; height:480px">
</div>
<div>
<asp:TextBox ID="address" runat="server"></asp:TextBox>
<asp:Button Text="find" runat="server" OnClientClick="codeAddress()" />
</div>
</form>
</body>
,這是我的javascript:問題在javascript asp.net conrol結合
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
var geocoder;
var map;
function initialize() {
geocoder = new google.maps.Geocoder();
var latlng = new google.maps.LatLng(-34.397, 150.644);
var myOptions = {
zoom: 8,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
}
function codeAddress() {
var address = document.getElementById("<%= address.ClientID %>").value;
geocoder.geocode({ 'address': address }, function (results, status) {
if (status == google.maps.GeocoderStatus.OK) {
map.setCenter(results[0].geometry.location);
var marker = new google.maps.Marker({
map: map,
position: results[0].geometry.location
});
} else {
alert("Geocode was not successful for the following reason: " + status);
}
});
}
</script>
的codeAddress()函數不工作! 有什麼問題?
你是什麼意思與all''不工作?你在這個函數中設置了一個斷點嗎? ([IE-Developer-Toolbar](http://www.microsoft.com/downloads/en/details.aspx?FamilyID=95e06cbe-4940-4218-b75d-b8856fced535)/ [Firebug](https:// addons。 mozilla.org/de/firefox/addon/firebug/)) – 2011-05-18 22:57:13
是的,它沒有達到功能! – alex 2011-05-18 22:58:09
現在它說'無法獲得屬性的值'offsetWidth':對象爲null或undefined' – alex 2011-05-18 23:03:48