Question

我正在使用JQuery Full Calendar和Spring MVC。

您好，我做了一个类似that的演示。

目标：当用户点击已插入的事件时，我需要一个对话框，让他/她能够删除该事件或取消。

问题：现在每当用户点击任何一天时，都会出现一个对话框，允许用户输入该事件的标题，然后用户点击“确定”保存该事件。

Freemarker的：的freemarker：

<script type="text/javascript">
    var resourceVacation;

    function censor(censor) {
        return (function() {
            var i = 0;
            return function(key, value) {
                if (i !== 0 && typeof(censor) === 'object' && typeof(value) == 'object' && censor == value)
                    return '[Circular]';                   

                ++i; // so we know we aren't using the original object anymore

                return value;
            }
        })(censor);
    }


    function doAjax() {

        $.each(resourceVacation, function(index) {
            var tmpDate = resourceVacation[index].start;
            tmpDate.setHours(tmpDate.getHours() - tmpDate.getTimezoneOffset() / 60);
            resourceVacation[index].start=tmpDate;

        });
//        var arrays = [
//            {"id":111,"title":"event1","start":"2012-04-15T22:00:00.000Z","url":"http://yahoo.com/"}
//        ];
//        var objects = {"id":111,"title":"event2","start":"2012-04-16T22:00:00.000Z","url":"http://yahoo2.com/"};
//
//        arrays.push(objects);
        var test = JSON.stringify(resourceVacation, censor(resourceVacation));
        var x = test;
        $.ajax(
        {
            url:"[@spring.url '/vacation/saveResourceVacation'/]",
            type: "POST",
            data :x ,
            dataType: "json",
            contentType: "application/json"
        });
    }


    $(document).ready(function() {

        var date = new Date();
        var d = date.getDate();
        var m = date.getMonth();
        var y = date.getFullYear();
        $.getJSON('[@spring.url '/vacation/loadResourceVacation'/]', function (data) {
            var calendar = $('#calendar').fullCalendar({
                header: {
                    left: 'prev,next today',
                    center: 'title',
                    right: 'month,agendaWeek,agendaDay'
                },
                selectable: true,
                selectHelper: true,
                select:
                        function(start, end, allDay) {
                            var title = prompt('Event Title:');

                            if (title) {
                                start.setHours(start.getHours() - start.getTimezoneOffset() / 60);
//                                var dat=$.fullCalendar.formatDate( start, "yyyy/MM/dd")


                                var newVacation= {id:133,title:'title',start:start,url: 'title'};
                                resourceVacation.push(newVacation);
                                calendar.fullCalendar('renderEvent',
                                {
                                    title: title,
                                    start: start,
                                    end: end,
                                    allDay: allDay
                                },
                                        true // make the event "stick"
                                        );
                            }
                            calendar.fullCalendar('unselect');
                        },
         eventClick: function(calEvent, jsEvent, view) {

            alert('Event: ' + calEvent.title);
            alert('start: ' + calEvent.start);             
        }

                editable: true,
                events:data
            });
            resourceVacation = data;
        });
    });


</script>

控制器：

     @RequestMapping(value = "/vacation/loadResourceVacation", method = RequestMethod.GET)
        public
        @ResponseBody
        String loadResourceVacation(HttpServletResponse response) throws Exception {


            //Here I build my vacationFormBean
            List<VacationFormBean> vacationFormBeanList= buildVacationFormBean();
            // Convert to JSON string.
            String json = new Gson().toJson(vacationFormBeanList);

            // Write JSON string.
            response.setContentType("application/json");
            response.setCharacterEncoding("UTF-8");       

        return json;
    }

    @RequestMapping(value = "/vacation/saveResourceVacation", method = RequestMethod.POST)
    public
    @ResponseBody
    void saveResourceVacation(@RequestBody String jsonString, Principal principal) throws Exception {
        List<String> resourceVacations = extractVacationDatesFromJsonObject(jsonString);

    }

VacationFormBean：

public class VacationFormBean {
    int id; // (With Setter & Getter)
    String title; // (With Setter & Getter)
    String start;  // (With Setter & Getter)
    String url; // (With Setter & Getter)
}

我需要这样的东西：

enter image description here

====================== UPDATE ======================== =

由于domi27推荐，我添加了click事件。请查看freemarker更新。我添加了一个使用以下内容的java脚本方法：http://arshaw.com/fullcalendar/docs/event_data/removeEvents/

新的JS方法：

   $('#calendar').fullCalendar('removeEvents', 1);

此方法与最初从控制器加载的事件完美配合。但是，每当我尝试使用相同的方法删除刚刚添加的新事件时，都不会发生任何事情。当我为我创建的新事件触发“选择事件”时，我得到它的id“未定义”。

正如我在我的freemarker上提到的那样，那就是我用来构建新的事件对象的行，我将其添加到列表中。

var newVacation = {id:'133',title:'title',start:start,url: 'title'};
                                    resourceVacation.push(newVacation);

当我调试脚本时，我观察到从控制器加载的对象与用户添加新事件时创建的新对象之间的差异。

这是我在启动日历时从控制器获取的旧对象： enter image description here

这是我插入新事件后得到的新对象：

enter image description here

Answer 1

您可以像这样实现：

点击活动
显示有关（如何）删除此事件的信息
调用ajax请求以处理后端事件的删除
从日历前端删除事件

1）首先在这里描述：http://arshaw.com/fullcalendar/docs/mouse/eventClick/

2）相当简单的JS：确认（“真想删除此事件吗？”）

3）通过jQuery调用删除操作可能与保存预订一样

4）通过fullcalendars“removeEvents”方法删除此事件：http://arshaw.com/fullcalendar/docs/event_data/removeEvents/

这是一个简短而非常基本的例子：

eventClick: function(calEvent, jsEvent, view) {
    /**
     * calEvent is the event object, so you can access it's properties
     */
    if(confirm("Really delete event " + calEvent.title + " ?")) {
        // delete event in backend
        jQuery.post(
            "/vacation/deleteEvent"
            , { "id": calEvent.id }
        );
        // delete in frontend
        calendar.fullCalendar('removeEvents', calEvent.id);
    }
}

Answer 2

我通过以下方法使其工作：每当用户触发完整日历上的“选择”或“点击”事件时，我会按用户选择的日期搜索并从我的JS数组中删除它。我使用：$（'＃calendar'）。fullCalendar（'removeEvents'，id）将其从完整的日历事件中删除。

[#ftl /]
<script type="text/javascript">
var resourceVacation;
var vacationStart;

function censor(censor) {
    return (function() {
        var i = 0;
        return function(key, value) {
            if (i !== 0 && typeof(censor) === 'object' && typeof(value) == 'object' && censor == value)
                return '[Circular]';

            ++i; // so we know we aren't using the original object anymore

            return value;
        }
    })(censor);
}



function isVacation(day) {
    for (var index = 0; index < resourceVacation.length; index++) {
        if (resourceVacation[index].id == day) {
            return true;
        }
    }
    return false;
}

function deleteVacation(day) {
    for (var index = 0; index < resourceVacation.length; index++) {
        if (resourceVacation[index].id == day)

            resourceVacation.splice(index,1);
    }  

}

function showTheCorrectDialog(vacationStartDay) {
    var vacationID = $.fullCalendar.formatDate(vacationStartDay, "yyyy-MM-dd")
    if (isVacation(vacationID))
        getDeletionConfirmationDialog(vacationID);
    else
        getInsertionConfirmationDialog(vacationStartDay)
}


function doAjax() {

    $.each(resourceVacation, function(index) {
        var tmpDate = resourceVacation[index].start;

        tmpDate.setHours(tmpDate.getHours() - tmpDate.getTimezoneOffset() / 60);
        resourceVacation[index].start = tmpDate;

    });
    var test = JSON.stringify(resourceVacation, censor(resourceVacation));
    var x = test;
    $.ajax(
    {
        url:"[@spring.url '/vacation/saveResourceVacation'/]",
        type: "POST",
        data :x ,
        dataType: "json",
        contentType: "application/json"
    });
}


$(document).ready(function() {
    var date = new Date();
    var d = date.getDate();
    var m = date.getMonth();
    var y = date.getFullYear();
    $.getJSON('[@spring.url '/vacation/loadResourceVacation'/]', function (data) {
        var calendar = $('#calendar').fullCalendar({
            header: {
                left: 'prev,next today',
                center: 'title',
                right: 'month,agendaWeek,agendaDay'
            },
            selectable: true,
            selectHelper: true,
            select:
                    function(start, end, allDay) {
                        vacationStart = start;
                        showTheCorrectDialog(vacationStart);

                    },

            eventClick: function(calEvent, jsEvent, view) {

                showTheCorrectDialog(calEvent.start);

                // change the border color just for fun
                $(this).css('border-color', 'red');
            },

            editable: true,
            events
                    :
                    data
        });
        resourceVacation = data;
    });
});


function getInsertionConfirmationDialog(vacationStart) {
      var complimentaryVacationHTML = "<input  type = \"radio\" name = \"vacationTypes\" value = \"Complimentary\">Complimentary<br>";

    var scheduledVacationHTML = "<input  type = \"radio\" name = \"vacationTypes\" value = \"Scheduled\" checked=\"checked\">Scheduled<br>";


    $('html').append('<div id="insertionConfirmDialog" align="left">' +
            complimentaryVacationHTML +scheduledVacationHTML + ' </div > ');
    var selectedVacationType = "";
    var insertionConfirmDialog = $('#insertionConfirmDialog');
    insertionConfirmDialog.dialog({
        modal: true,
        autoOpen: false,
        resizable:false,
        title: 'Please select the vacation type',
        width: 300,
        height: 310,
        buttons: {
            'Ok': function() {
                selectedVacationType = $(this).find('input:checked').val();
                $(this).remove();

                vacationStart.setHours(vacationStart.getHours() - vacationStart.getTimezoneOffset() / 60);
                var vacationID = $.fullCalendar.formatDate(vacationStart, "yyyy-MM-dd")

                var newVacation = {id:vacationID,title:selectedVacationType,start:vacationStart};
                resourceVacation.push(newVacation);
                $('#calendar').fullCalendar('refetchEvents',
                {
                    title: selectedVacationType,
                    start: vacationStart,

                    allDay: true
                },
                        true // make the event "stick"
                        );

                $('#calendar').fullCalendar('unselect');
            },
            Cancel: function() {
                $(this).remove();
            }
        }
    });

    insertionConfirmDialog.dialog('open');
}

function getDeletionConfirmationDialog(vacationStart) {


    $('html').append('<div id="deletionConfirmDialog" align="left"><p>Are you sure you need to delete your vacation on:'+vacationStart +'</p>'+
            ' </div > ');
    var deletionConfirmDialog = $('#deletionConfirmDialog');
    deletionConfirmDialog.dialog({
        modal: true,
        autoOpen: false,
        resizable:false,
        title: 'Delete Confirmation',
        width: 300,
        height: 310,
        buttons: {
            'Delete': function() {
                $(this).remove();

                deleteVacation(vacationStart);
                $('#calendar').fullCalendar('removeEvents', vacationStart);

            },
            Cancel: function() {
                $(this).remove();
            }
        }
    });

    deletionConfirmDialog.dialog('open');
}


</script>
<style type='text/css'>


    body {
        margin-top: 40px;
        text-align: center;
        font-size: 14px;
        font-family: "Lucida Grande", Helvetica, Arial, Verdana, sans-serif;
    }

    #calendar {
        width: 900px;
        margin: 0 auto;
    }

</style>
<body>
<input type="button" id="editProject" name="editProject" class="btn btn-inverse"
       value="Save Vacations"
       onclick="doAjax()"
        />


<div id='calendar'></div>

</body>
[@footer/]

从日历中删除所选事件

2 个答案: