3

我正在使用 JQuery Full Calendar 和 Spring MVC。

你好,我做了一个这样的演示

目标:我需要当用户单击她/他已经插入的事件时,会出现一个对话框,让他/她能够删除该事件或取消该事件。

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,然后用户单击“确定”以保存该事件。

自由标记: 自由标记:

<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:

在此处输入图像描述

======================更新=========================

由于 domi27 推荐,我添加了点击事件。请查看 freemarker 更新。我添加了一个 java 脚本方法,它使用: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来删除我刚刚添加的新事件时,什么都没有发生。当我为我创建的新事件触发“选择事件”时,我得到了它的 id“未定义”。

正如我在 freemarker 上提到的,这些行是我用来构建附加到列表的新事件对象的行。

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

当我调试我的脚本时,我观察到从控制器加载的对象和我在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得的旧对象: 在此处输入图像描述

这是我插入新事件后得到的新对象:

在此处输入图像描述

4

2 回答 2

5

您可以像这样实现它:

  1. 获取点击事件
  2. 显示有关(如何)删除此事件的信息
  3. 调用 ajax 请求处理后端事件的删除
  4. 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) 最简单的 JS:confirm("真的要删除这个事件吗?")

3) 可能像保存预订一样通过 jQuery 调用删除操作

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

这是一个简短且非常基本的示例:

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);
    }
}
于 2012-04-19T10:33:42.433 回答
0

我通过以下方法使其工作:每当用户触发整个日历上的“选择”或“点击”事件时,我都会去搜索用户选择的日期并将其从我的 JS 数组中删除。我使用 :$('#calendar').fullCalendar('removeEvents', id) 将其从完整日历事件中删除。

[#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/]
于 2012-04-23T20:33:27.420 回答