如何显示来自 JSON 提要的特定事件

Question

我在以下页面上有一个包含完整数据的 JSON 提要：

'./PlanningFeed.xhtml'

我可以在基本使用情况完整日历上显示数据并且它正在工作。

问题是我只想显示满足条件的事件。

这就是我获取 JSON 数据的方式：

eventSources: [
        {
            url: './PlanningFeed.xhtml',
            type: 'GET',
            data: {
                start: firstdate,
                end: lastdate,
                salle: salle //this is my attempt to get only events that has a specific
                             //"salle" attribute,the field salle is declared and populated
                             //in all event objects.
                             //but this parameter here  it doesn't affect
                             //anything and  my calendar is created with all salle events showed.
                             //which means this doesn't work.
            }
        }
    ]
}); 

我也尝试了eventRender，但无济于事：

    eventRender: function(event, element) {


        if (event.salle === salle) {
            console.log('added', event.salle);

        } else if (event.salle !== salle) {
            console.log('deleted', event.salle);
            $(placeholder).fullCalendar('removeEvents', event.id);

        }
    }

我不想从 JSON 提要中删除数据，我以后可能会使用它。我希望我可以查询 JSON 提要以仅显示我想要的事件（例如：event.salle='XYZ'）。

不要犹豫，询问更多信息。

更新 1：

[{"title":"uiyuiyutyiyuity\nANGIO SCANNER RENALE.","start":"2014-12-01T07:30:00","end":"2014-12-01T07:45:00","salle":"SCANNER1","backgroundColor":"#B6E8FF","patState":4,"rapportWrittenState":0,"patientFullName":"uiyuiyutyiyuity","studyDureeMinute":15,"payStateImage":"non-cote","bannerColor":"#98d1ec","borderColor":"#98d1ec","id":"1"},
 {"title":"hjghjghjghj\n2 CHEVILLE F","start":"2014-12-01T07:15:00","end":"2014-12-01T07:35:00","salle":"RADIO 1","backgroundColor":"#CDDFED","patState":1,"rapportWrittenState":0,"patientFullName":"hjghjghjghj","studyDureeMinute":20,"payStateImage":"non-cote","bannerColor":"#a0c2dc","borderColor":"#a0c2dc","id":"2"},
 {"title":"yiyuiyuiyui\nANGIO SCANNER ABDOMINALE.","start":"2014-12-01T06:55:00","end":"2014-12-01T07:15:00","salle":"SCANNER1","backgroundColor":"#F0F0F0","patState":7,"rapportWrittenState":0,"patientFullName":"yiyuiyuiyui","studyDureeMinute":20,"payStateImage":"non-cote","bannerColor":"#C8C8C8","borderColor":"#C8C8C8","id":"3"},
{"title":"tuutyuj\nANGIO SCANNER CEREBRAL.","start":"2014-12-01T06:25:00","end":"2014-12-01T06:45:00","salle":"SCANNER1","backgroundColor":"#E8F5BB","patState":5,"rapportWrittenState":0,"patientFullName":"tuutyuj","studyDureeMinute":20,"payStateImage":"non-cote","bannerColor":"#cede97","borderColor":"#cede97","id":"4"},
{"title":"dfgdfgdfgdfg\nANGIO SCANNER CERVICAL.","start":"2014-12-01T06:00:00","end":"2014-12-01T06:20:00","salle":"SCANNER1","backgroundColor":"#FFC592","patState":3,"rapportWrittenState":0,"patientFullName":"dfgdfgdfgdfg","studyDureeMinute":20,"payStateImage":"c_valider","bannerColor":"#e8a66c","borderColor":"#e8a66c","id":"5"}]

Answer 1

当我使用 JSF 时，通过使用 ajax oncomplete 从服务器端调用 fullcalendar 来完成。

1. 从数据库加载特定数据。
2. 使用 GSON 将其转换为 JSON 字符串。
3. 将事件数组加载到日历中。

希望这会有所帮助。

Answer 2

var eventStore;// store pre filtered events here so we can get at them later
...
events: function(start,end,callback) {
    $.ajax('http://www.myendpoint.com/getevents.php', {start:start,end:end}, function(data) {
        var events = JSON.parse(data);
        eventStore = events;
        var newEventList = [];
        for(var i = 0; i < events.length; i++){
            if(events.salle == true){
                newEventList.push(events[i]);
            }
        }
        callback(newEventList);
    });
}

让您的 web 服务过滤数据并返回您需要的内容可能是最有意义的，但您可以使用上面的自定义函数在显示之前过滤事件。

Answer 3

我不是很擅长完整的日历，但我找到了解决您问题的方法

删除事件后，必须重新渲染所有事件：

$(placeholder).fullCalendar('removeEvents', event.id);
 setTimeout(function(){
 $(placeholder).fullCalendar("rerenderEvents");
},1);

我肯定会使用超时。正在测试 fullcalendar-2.2.3 全新下载。

编辑： 确保您的变量和 if 条件。