Combobox extjs组合框中的MultiSelect

Combobox extjs组合框中的MultiSelect,combobox,multi-select,Combobox,Multi Select,我正在尝试在Extjs的combobox中进行多重选择,在我选择项目后,会呈现tpl索引,如果要呈现远离单元格时选择的displayfield值,我如何才能实现这一点 这是密码 function run() { var myStore=Ext.create('Ext.data.Store', { storeId: 'simpsonsStore', fields: ['busname', 'time', 'typebus',], pageS

我正在尝试在Extjs的combobox中进行多重选择,在我选择项目后,会呈现tpl索引,如果要呈现远离单元格时选择的displayfield值,我如何才能实现这一点

这是密码

function run() {

    var myStore=Ext.create('Ext.data.Store', {
        storeId: 'simpsonsStore',
        fields: ['busname', 'time', 'typebus',],
        pageSize:2,
        proxy: {
           type: 'memory',
          enablePaging: true
    },
        data: [{
            busname: 'ABCD',
            time: '15:30:00',
            typebus: 'AC Volvo',

        }, {
            busname: 'aaa',
            time: '13:30:00',
            typebus: 'Seater',

        },{
            busname: 'AAAA',
            time: '18:30:00',
            typebus: 'Sleeper',

        },{
            busname: 'ABCD',
            time: '19:30:00',
            typebus: 'AC Volvo',

        },]
    });

    Ext.create('Ext.grid.Panel', {
        xtype :'gridpanel',
        itemId:'busTimegrid',
        pageSize:1,
        title: 'BUS DEATILS',
        mapperId:'getBusTime',
        store: Ext.data.StoreManager.lookup('simpsonsStore'),
        columns: [{
            header: 'Bus Name',
            dataIndex: 'busname',
            editor: 'textfield'
        }, {
            text: 'Bus Time',
                dataIndex: 'time',
            xtype: 'gridcolumn',
            renderer: function (value) {
                if (value instanceof Date)
                    return Ext.util.Format.date(value, 'H:i:s');
                else
                return value;
            },
            flex: 1,
            editor: {
                xtype: 'timefield',
                format: 'H:i:s',
                allowBlank: true,
                maskRe: /[0-9,:]/,
                listeners: {
                beforeselect: function(timefield, record) {
                var grid = timefield.up('grid');
                if(grid.store.find('time', record.data.disp) != -1) {
                Ext.Msg.alert("Bus time already exist.");
                return false;
    }
  }
}
            }
        }, {
            header: 'Bus TYpe',
            dataIndex: 'typebus',
            editable:true,
            renderer: function (value) {
                if (Ext.isNumber(value)) {
                    var store = this.getEditor().getStore();
                    return store.findRecord('id', value).get('name');
                }
                return value;
            },
            editor: {
                xtype: 'combo',
                displayField: 'name',
                valueField: 'id',
                editable:true,
                forceSelection:true,
                multiSelect: true,
                    displayTpl: '<tpl for=".">' +
                    '{name}' +
                    '<tpl if="xindex < xcount">, </tpl>' +
                    '</tpl>',
                store: Ext.create('Ext.data.Store', {
                    fields: ['id', 'name'],
                    data: [{
                        id: 1,
                        name: 'AC Volvo'
                    }, {
                        id: 2,
                        name: 'Seater'
                    }, {
                        id: 3,
                        name: 'Sleeper'
                    }]
                })

            }
        }],
        selModel: 'cellmodel',
        plugins: {
            ptype: 'cellediting',
            clicksToEdit: 1,
        },
        listners: [{
            fn: 'onUsernamefieldBlur',
            event: 'blur',
            delegate: 'busname'
        }],
        onUsernamefieldBlur: function (textfield, e, eOpts) {

        if (textfield.getValue() === '') {
            Ext.Msg.alert("Busname can't be empty");
            textfield.setFocus(true);
        }
    },
        height: 200,
        width: 400,
            dockedItems: [{
            xtype: 'pagingtoolbar',
            store: myStore,   // same store GridPanel is using
            dock: 'bottom',
            displayInfo: true
        }],
        renderTo: Ext.getBody()

    });
    var gridRow = myStore.getModifiedRecords();
 Ext.each(gridRows, function (gridRow) {
     var dirtyInd = myStore.indexOf(gridRow);
     var newTime = new Date(store.getAt(dirtyInd).data.time);
   },
   myStore.each(function (record, idx) {
   var newT = new Date(record.get('time'));
   if (Ext.Date.diff(newTime, newT,Ext.Date.SECOND)=== 0)
   {
   samebustime = true;
   }
   })); 
   if(samebustime){
       Ext.Msg.alert('Warning','Same time occured')
   }
}
函数运行(){
var myStore=Ext.create('Ext.data.Store'{
storeId:“辛普森商店”,
字段:['busname','time','typebus',],
页面大小:2,
代理:{
键入:“内存”,
enablePaging:true
},
数据:[{
总线名称:“ABCD”,
时间:“15:30:00”,
typebus:‘AC沃尔沃’,
}, {
总线名称:“aaa”,
时间:“13:30:00”,
typebus:“座位”,
},{
总线名称:“AAAA”,
时间:“18:30:00”,
typebus:‘卧铺’,
},{
总线名称:“ABCD”,
时间:“19:30:00”,
typebus:‘AC沃尔沃’,
},]
});
Ext.create('Ext.grid.Panel'{
xtype:“gridpanel”,
itemId:'BusticMeGrid',
页面大小:1,
标题:“公共汽车死亡”,
mapperId:“GetBustisme”,
存储:Ext.data.StoreManager.lookup('SimpsonStore'),
栏目:[{
标题:“总线名称”,
dataIndex:'busname',
编辑:“文本字段”
}, {
文字:“公交车时间”,
数据索引:“时间”,
xtype:'gridcolumn',
渲染器:函数(值){
if(值instanceof Date)
返回Ext.util.Format.date(值'H:i:s');
否则
返回值;
},
弹性:1,
编辑:{
xtype:'时间域',
格式:“H:i:s”,
allowBlank:是的,
maskRe:/[0-9,:]/,,
听众:{
beforeselect:功能(时间字段、记录){
var grid=timefield.up(“网格”);
if(grid.store.find('time',record.data.disp)!=-1){
Ext.Msg.alert(“总线时间已存在”);
返回false;
}
}
}
}
}, {
标题:“总线类型”,
dataIndex:'typebus',
是的,
渲染器:函数(值){
如果(外部isNumber(值)){
var store=this.getEditor().getStore();
return store.findRecord('id',value.get('name');
}
返回值;
},
编辑:{
xtype:'组合',
displayField:'名称',
valueField:'id',
是的,
选择:对,
多选:对,
displayTpl:'+
“{name}”+
', ' +
'',
存储:Ext.create('Ext.data.store'{
字段:['id','name'],
数据:[{
id:1,
名称:“AC沃尔沃”
}, {
id:2,
姓名:'座位'
}, {
id:3,
姓名:“睡眠者”
}]
})
}
}],
selModel:'cellmodel',
插件:{
p类型:'cellediting',
单击编辑:1,
},
列出者:[{
fn:“onUsernamefieldBlur”,
事件:“模糊”,
代表:“总线名”
}],
onUsernamefieldBlur:函数(文本字段、e、eOpts){
if(textfield.getValue()=''){
Ext.Msg.alert(“总线名不能为空”);
textfield.setFocus(true);
}
},
身高:200,
宽度:400,
摘要:[{
xtype:“pagingtoolbar”,
store:myStore,//使用的是同一个store GridPanel
船坞:“底部”,
displayInfo:true
}],
renderTo:Ext.getBody()
});
var gridRow=myStore.getModifiedRecords();
Ext.each(网格行,函数(网格行){
var dirtyInd=myStore.indexOf(gridRow);
var newTime=新日期(store.getAt(dirtyInd.data.time);
},
myStore.each(函数(记录,idx){
var newT=新日期(record.get('time');
if(Ext.Date.diff(newTime,newT,Ext.Date.SECOND)==0)
{
samebustime=真;
}
})); 
如果(samebustime){
Ext.Msg.alert('警告','同时发生')
}
}

我对您的原始源代码做了一些修改。你可能喜欢也可能不喜欢。但在这段代码中,您得到了您所要求的。我不确定这是否正是你想要的

Ext.application({
    name: 'Fiddle',

    launch: function () {
        run();
        window.show();
    }
});


function run() {

    var myStore = Ext.create('Ext.data.Store', {
        storeId: 'simpsonsStore',
        fields: ['busname', 'time', 'typebus',],
        pageSize: 2,
        proxy: {
            type: 'memory',
            enablePaging: true
        },
        data: [{
            busname: 'ABCD',
            time: '15:30:00',
            typebus: 'AC Volvo',

        }, {
            busname: 'aaa',
            time: '13:30:00',
            typebus: 'Seater',

        }, {
            busname: 'AAAA',
            time: '18:30:00',
            typebus: 'Sleeper',

        }, {
            busname: 'ABCD',
            time: '19:30:00',
            typebus: 'AC Volvo',

        },]
    });

    var typebusStore = Ext.create('Ext.data.Store', {
        storeId: 'typeBusStore',
        fields: ['id', 'name'],
        data: [{
            id: 1,
            name: 'AC Volvo'
        }, {
            id: 2,
            name: 'Seater'
        }, {
            id: 3,
            name: 'Sleeper'
        }]
    })

    Ext.create('Ext.grid.Panel', {
        xtype: 'gridpanel',
        itemId: 'busTimegrid',
        pageSize: 1,
        title: 'BUS DEATILS',
        mapperId: 'getBusTime',
        store: Ext.data.StoreManager.lookup('simpsonsStore'),
        columns: [{
            header: 'Bus Name',
            dataIndex: 'busname',
            editor: 'textfield'
        }, {
            text: 'Bus Time',
            dataIndex: 'time',
            xtype: 'gridcolumn',
            renderer: function (value) {
                if (value instanceof Date)
                    return Ext.util.Format.date(value, 'H:i:s');
                else
                    return value;
            },
            flex: 1,
            editor: {
                xtype: 'timefield',
                format: 'H:i:s',
                allowBlank: true,
                maskRe: /[0-9,:]/,
                listeners: {
                    beforeselect: function (timefield, record) {
                        var grid = timefield.up('grid');
                        if (grid.store.find('time', record.data.disp) != -1) {
                            Ext.Msg.alert("Bus time already exist.");
                            return false;
                        }
                    }
                }
            }
        }, {
            header: 'Bus TYpe',
            dataIndex: 'typebus',
            editable: true,
            renderer: function (value, md, record) {
                var retValue = Array();
                if (Ext.isArray(value)) {
                    Ext.each(value, function(id) {
                        retValue.push(Ext.data.StoreManager.lookup('typeBusStore').findRecord('id', id).get('name'));
                    });
                }

                if (retValue.length > 0) {
                    return retValue.join(", ");
                }
                return value;
            },
            editor: {
                xtype: 'combo',
                displayField: 'name',
                valueField: 'id',
                editable: true,
                forceSelection: true,
                multiSelect: true,
                displayTpl: '<tpl for=".">' +
                '{name}' +
                '<tpl if="xindex < xcount">, </tpl>' +
                '</tpl>',
                store: typebusStore

            }
        }],
        selModel: 'cellmodel',
        plugins: {
            ptype: 'cellediting',
            clicksToEdit: 1,
        },
        listners: [{
            fn: 'onUsernamefieldBlur',
            event: 'blur',
            delegate: 'busname'
        }],
        onUsernamefieldBlur: function (textfield, e, eOpts) {

            if (textfield.getValue() === '') {
                Ext.Msg.alert("Busname can't be empty");
                textfield.setFocus(true);
            }
        },
        height: 200,
        width: 400,
        dockedItems: [{
            xtype: 'pagingtoolbar',
            store: myStore,   // same store GridPanel is using
            dock: 'bottom',
            displayInfo: true
        }],
        renderTo: Ext.getBody()

    });
    var gridRows = myStore.getModifiedRecords();
    console.log(gridRows)
    var samebustime = false;
    Ext.each(gridRows, function (gridRow) {
        var dirtyInd = myStore.indexOf(gridRow);
        var newTime = new Date(store.getAt(dirtyInd).data.time);

        myStore.each(function (record, idx) {
            var newT = new Date(record.get('time'));
            if (Ext.Date.diff(newTime, newT, Ext.Date.SECOND) === 0) {
                samebustime = true;
            }
        })
    });
    if (samebustime) {
        Ext.Msg.alert('Warning', 'Same time occured')
    }
}
Ext.application({
名字:“小提琴”,
启动:函数(){
run();
window.show();
}
});
函数运行(){
var myStore=Ext.create('Ext.data.Store'{
storeId:“辛普森商店”,
字段:['busname','time','typebus',],
页面大小:2,
代理:{
键入:“内存”,
enablePaging:true
},
数据:[{
总线名称:“ABCD”,
时间:“15:30:00”,
typebus:‘AC沃尔沃’,
}, {
总线名称:“aaa”,
时间:“13:30:00”,
typebus:“座位”,
}, {
总线名称:“AAAA”,
时间:“18:30:00”,
typebus:‘卧铺’,
}, {
总线名称:“ABCD”,
时间:“19:30:00”,
typebus:‘AC沃尔沃’,
},]
});
var typebusStore=Ext.create('Ext.data.Store'{
storeId:'typeBusStore',
字段:['id','name'],
数据:[{
id:1,
名称:“AC沃尔沃”
}, {
id:2,
姓名:'座位'
}, {
id:3,
姓名:“睡眠者”
}]
})
Ext.create('Ext.grid.Panel'{
xtype:“gridpanel”,
项目一