问题描述
大家好,
我试图使用下面的代码,但显示上面这个问题。请帮我找出解决方案。在页面加载时,我添加了一个方法名称,即ConvertDataTabletoString( )和iam试图调用方法...这个代码我从下面的链接中获取
[]
var markers = JSON.parse('<%= ConvertDataTabletoString()%>'); \\在这里错误
< script type =text / javascript>
函数initialize(){
var markers = JSON.parse(' <%= ConvertDataTabletoString()%>'); \\错误在这里
var mapOptions = {
center:new google.maps.LatLng(markers [0] .lat,markers [0] .lng),
zoom:5,
mapTypeId:google.maps。 MapTypeId.ROADMAP
// marker:true
};
var infoWindow = new google.maps.InfoWindow();
var map = new google.maps.Map(document.getElementById(map_canvas),mapOptions);
for(i = 0;我< markers.length; i ++){
var data = markers [i]
var myLatlng = new google.maps.LatLng(data.lat,data.lng);
var marker = new google.maps.Marker({
position:myLatlng,
map:map,
title:data。标题
});
(函数(标记,数据){
//附加点击事件到当前标记
google.maps.event.addListener(marker,click,function(e){
infoWindow.setContent(data.description);
infoWindow.open(地图,标记);
});
})(标记,数据);
}
}
google.setOnLoadCallback(initialize);
< / script>
hi all,
Iam trying to use below code but showing this above problem.Please,help me to find out the solution.On page load,I have added a method name that is ConvertDataTabletoString() and iam trying to call the method...This code I have taken from below links
http://www.aspdotnet-suresh.com/2013/05/aspnet-show-multiple-markers-on-google.html[^]
var markers = JSON.parse('<%=ConvertDataTabletoString() %>');\\ error here
<script type="text/javascript">
function initialize() {
var markers = JSON.parse('<%=ConvertDataTabletoString() %>');\\ error here
var mapOptions = {
center: new google.maps.LatLng(markers[0].lat, markers[0].lng),
zoom: 5,
mapTypeId: google.maps.MapTypeId.ROADMAP
// marker:true
};
var infoWindow = new google.maps.InfoWindow();
var map = new google.maps.Map(document.getElementById("map_canvas"), mapOptions);
for (i = 0; i < markers.length; i++) {
var data = markers[i]
var myLatlng = new google.maps.LatLng(data.lat, data.lng);
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
title: data.title
});
(function (marker, data) {
// Attaching a click event to the current marker
google.maps.event.addListener(marker, "click", function (e) {
infoWindow.setContent(data.description);
infoWindow.open(map, marker);
});
})(marker, data);
}
}
google.setOnLoadCallback(initialize);
</script>
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