Question

所以问题是，第一次，页面没有加载css.but我选择后再次转到该页面，css被加载。

这是我的代码......

的script.js

$('#find_gas').live('pageshow',function(){
$('#cat_gas').bind('click',function(e){
    var id_subkategori, id_kategori;
    id_kategori=3;

    switch ($(e.target).children().html()) { 
    case 'All': 
        //alert('all');
        id_sub_kategori='';
        break;  
    case 'Shell': 
       id_sub_kategori=8;
        break; 
    case 'Pertamina': 
       id_sub_kategori=9;
        break;          
    }

    navigator.geolocation.getCurrentPosition(function(position){
    //alert(id_sub_kategori);
                var latitude=position.coords.latitude;
                var longtitude=position.coords.longitude;
                var postdata = {'id_sub_kategori':id_sub_kategori,'id_kategori':id_kategori,'latitude':latitude,'longtitude':longtitude};
                var output = $('#hasilhotel');
                var link = 'http://*my_ip_address*/TA/php/find.php';
                //alert ('masuk');
                $.ajax({
                    type: 'GET',
                    url: link,
                    dataType: 'jsonp',
                    data: postdata,
                    jsonp: 'jsoncallback',
                    timeout: 5000,
                    success: function(data){
                    //  $('#hasilhotel').trigger("create");
                        var str='<div data-role="header" class="ui-header ui-bar-a" role="banner"><a href="history.go(-1)" data-role="button" data-rel="back" data-icon="back" class="ui-btn-left ui-btn ui-shadow ui-btn-corner-all ui-btn-icon-left ui-btn-up-a" data-corners="true" data-shadow="true" data-iconshadow="true" data-wrapperels="span" data-theme="a"><span class="ui-btn-inner ui-btn-corner-all"><span class="ui-btn-text">Back</span><span class="ui-icon ui-icon-back ui-icon-shadow">&nbsp;</span></span></a><a href="#home" data-role="button" data-icon="home" class="ui-btn-right ui-btn ui-shadow ui-btn-corner-all ui-btn-icon-left ui-btn-up-a" data-corners="true" data-shadow="true" data-iconshadow="true" data-wrapperels="span" data-theme="a"><span class="ui-btn-inner ui-btn-corner-all"><span class="ui-btn-text">Home</span><span class="ui-icon ui-icon-home ui-icon-shadow">&nbsp;</span></span></a><h3 class="ui-title" role="heading" aria-level="1">GAS STATION</h3></div><div data-role="content" class="ui-content" role="main"><ul data-role="listview" data-icon="arrow-r" class="ui-listview">';
                        var count=0;
                        $.each(data, function(i,item){
                            str = str +'<li class="ui-li ui-li-static ui-body-c"><a href="#"><h3 class="ui-li-heading"><input type="hidden" value="'+item["id_place"]+'" id="id_place" >'+item["nama_place"]+'     &emsp; :     ('+Math.round(item["distance"]*100)/100+' Km)</h3></a></li>';
                            count++;
                        });
                        if(count==0)
                        {
                            str = str +'<li class="ui-li ui-li-static ui-body-c"><h3 class="ui-li-heading">Tidak ada Tempat Terdekat</h3></li>';
                        }
                        str=str+'</ul></div>';
                        output.html(str);
                        //output.listview('refresh');
                        $.mobile.path.set('hasilhotel');
                        $('#hasilhotel').trigger("create");
                        //hasil_hotel();
                        //console.log(data);

                    },
                    error: function (xhr, ajaxOptions, thrownError) {
                        alert(xhr.responseText);
                        alert(thrownError);
                    }
                });
            });
    });
});

当我将触发器移动到顶部时，css被加载，但是当我第二次和第二次返回该页面时，css不会再次加载....

错误“TypeError：parentPage [0]未定义”

0 个答案: