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    Default Unanswered: itemswipe direction

    Unanswered: itemswipe direction


    Hi,

    I saw that the swipe listener returns the direction of the swipe.
    Now I am looking for the direction on the itemSwipe listener for the DataView.

    Is there a better way to get the direction than to catch the itemTouchStart and item TouchEnd event.

    Can I read the starting x - value from the itemSwipe?

    Any idea?

  2. #2
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    Default


    The direction should still be accessible in the itemswipe event on the event object argument.
    Mitchell Simoens @SenchaMitch
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    Default


    This is the itemswipe event
    Which one would show the diretion?
    Code:
    event
    MouseEvent
    
    
    • altKey: false
    • bubbles: true
    • button: 0
    • cancelBubble: false
    • cancelable: true
    • changedTouches: Array[1]
    • charCode: 0
    • clientX: 300
    • clientY: 204
    • clipboardData: undefined
    • ctrlKey: false
    • currentTarget: #document
    • dataTransfer: null
    • defaultPrevented: false
    • detail: 1
    • eventPhase: 3
    • fromElement: null
    • identifier: 1
    • keyCode: 0
    • layerX: 300
    • layerY: -29
    • metaKey: false
    • offsetX: 258
    • offsetY: 49
    • pageX: 300
    • pageY: 204
    • relatedTarget: null
    • returnValue: true
    • screenX: -1227
    • screenY: 432
    • shiftKey: false
    • srcElement: <div>
    • target: <div>
    • targetTouches: Array[0]
    • timeStamp: 1352742968502
    • toElement: <div>
    • touches: Array[0]
    • type: "mouseup"
    • view: Window
    • webkitMovementX: 0
    • webkitMovementY: 0
    • which: 1
    • x: 300
    • y: 204

  4. #4
    Sencha - Senior Forum Manager mitchellsimoens's Avatar
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    Default


    Something like this:

    Code:
    Ext.Viewport.add({
        xtype   : 'list',
        itemTpl : '{test}',
        store   : {
            fields : ['test'],
            data   : [
                { test : 'foo' }
            ]
        },
        listeners : {
            itemswipe : function(list, index, item, record, event) {
                console.log(event.direction);
            }
        }
    });
    Mitchell Simoens @SenchaMitch
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    Default


    Interesting. But ....

    It works what you are doing - inline:
    Code:
    listeners : {
             itemswipe : function(list, index, item, record, event) {
                     console.log(event.direction);
             }
     }
    but it does not like this. What am I doing wrong?
    Code:
            listeners : {
                // Item-Swipe
                itemswipe : 'onItemSwipe'
            }
    
        },
    
        onItemSwipe: function(list, index, item, record, event) {
            console.log(event.direction);
        }

  6. #6
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    Default


    Still works for me:

    Code:
    Ext.define('MyList', {
        extend : 'Ext.dataview.List',
        xtype  : 'mylist',
    
        config : {
            itemTpl   : '{test}',
            listeners : {
                itemswipe : 'onMyItemSwipe'
            }
        },
    
        onMyItemSwipe : function(list, index, item, record, event) {
            console.log(event.direction);
        }
    });
    
    Ext.application({
        name   : 'Test',
    
        launch : function () {
    
            Ext.Viewport.add({
                xtype : 'mylist',
                store : {
                    fields : ['test'],
                    data   : [
                        { test : 'foo' }
                    ]
                }
            });
    
        }
    });
    Mitchell Simoens @SenchaMitch
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