[英]openweathermap api is not working in IE11
我使用jQuery Mobile來獲取openweathermap.org的天氣數據並顯示它。 它在IE10上運行正常,但在IE11上不起作用。 可能是什么原因? (它適用於Chrome。)您可以在http://jsfiddle.net/Gajotres/frSsS/上看到這些代碼
$(document).on('pageinit', '#index', function(){
$(document).on('click', '#city-search-btn', function(){
var cityName = $('#city-search').val();
if(cityName.length > 0) {
var url = 'http://api.openweathermap.org/data/2.5/weather?q='+cityName+'&units=metric';
$.ajax({
url: url,
dataType: "jsonp",
async: true,
beforeSend: function() {
// This callback function will trigger before data is sent
$.mobile.loading('show', {theme:"a", text:"Please wait...", textonly:false, textVisible: true}); // This will show ajax spinner
},
complete: function() {
// This callback function will trigger on data sent/received complete
$.mobile.loading('hide'); // This will hide ajax spinner
},
success: function (result) {
ajax.parseJSONP(result);
},
error: function (request,error) {
alert('Network error has occurred please try again!');
}
});
} else {
alert('Please enter city name!');
}
});
});
$(document).on('pagehide', '#map', function(){
$(this).remove();
});
$(document).on('pageshow', '#map',function(e,data){
var minZoomLevel = 12;
var myLatLng = new google.maps.LatLng(weatherData.response.coord.lat, weatherData.response.coord.lon);
var map = new google.maps.Map(document.getElementById('map_canvas'), {
zoom: minZoomLevel,
center: myLatLng,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var image = {
url: 'http://openweathermap.org/img/w/'+weatherData.response.weather[0].icon+'.png'
};
infoWindow = new google.maps.InfoWindow();
infoWindow.setOptions({
content: "<div class='info-window'><div class='icon-holder'><img src='http://openweathermap.org/img/w/"+weatherData.response.weather[0].icon+".png'/></div><div class='info-holder'><span class='info-text'>City:</span><br/>"+weatherData.response.name+"<br/><span class='info-text'>Min. Temp:</span><br/>"+weatherData.response.main.temp_min+" °C<br/><span class='info-text'>Temp:</span><br/>"+weatherData.response.main.temp+" °C<br/><span class='info-text'>Max. Temp:</span><br/>"+weatherData.response.main.temp_max+" °C</div></div>",
position: myLatLng,
});
infoWindow.open(map);
});
var ajax = {
parseJSONP:function(result){
weatherData.response = result;
//alert(JSON.stringify(weatherData.response.weather[0].icon));
var mapPage = $('<div>').attr({'id':'map','data-role':'page'}).appendTo('body');
var mapHeader = $('<div>').attr({'data-role':'header', 'data-theme' : 'b','id':'map-header'}).appendTo(mapPage);
$('<h3>').html(weatherData.response.name + ' weather').appendTo(mapHeader);
$('<a>').attr({'href':'#index', 'class' : 'ui-btn-righ'}).html('Back').appendTo(mapHeader);
var mapContent = $('<div>').attr({'data-role':'content'}).appendTo(mapPage);
$('<div>').attr({'id':'map_canvas', 'style':'height:100%'}).appendTo(mapContent);
$.mobile.changePage( "#map", { transition: "slide"});
}
}
var weatherData = {
response : null
}
我不知道這有多大幫助,也許別人會提供更好的解釋。
首先看起來像pageinit
自jQuery.mobile 1.4.0以來已被折舊: https ://api.jquerymobile.com/pageinit/他們建議用pagecreate
替換它
但問題很明顯:在IE11中, pageinit
和pagecreate
都沒有被觸發。 因此按鈕onlcick
永遠不會受到約束。 不確定它是IE的bug還是jsFiddle的......
只需用$(document).ready
替換pageinit
可以解決這個問題。 見小提琴: http : //jsfiddle.net/frSsS/54/
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