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  1. #1
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    Default Answered: slider component!

    I added slider components and a textfield and on 'change' event handler i update the text in the textfield.
    however, now the client wants to see where the textfield gets updated when users drag the thumb!!!

    Is this possible?

    Thanks,

  2. Back in PR4 I used this override which fired some new events on the Ext.slider.Slider instance. In the field you would have to listen to the slider component events:

    Code:
    Ext.define('Override.slider.Slider', {
        override : 'Ext.slider.Slider',
    
        onThumbDrag : function() {
            this.callOverridden(arguments);
    
            this.fireUserChangeEvent();
        },
    
        onTap : function() {
            this.callOverridden(arguments);
    
            this.fireUserChangeEvent();
        },
    
        fireUserChangeEvent : function() {
            this.fireEvent('userchange', this, this.getValue());
        },
    
        onThumbDragStart : function() {
            this.fireEvent('thumbdragstart', this);
    
            this.callOverridden(arguments);
        },
    
        onThumbDragEnd : function() {
            this.callOverridden(arguments);
    
            this.fireEvent('thumbdragend', this);
        }
    });

  3. #2
    Sencha - Sr Software Engineer mitchellsimoens's Avatar
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    Default

    Back in PR4 I used this override which fired some new events on the Ext.slider.Slider instance. In the field you would have to listen to the slider component events:

    Code:
    Ext.define('Override.slider.Slider', {
        override : 'Ext.slider.Slider',
    
        onThumbDrag : function() {
            this.callOverridden(arguments);
    
            this.fireUserChangeEvent();
        },
    
        onTap : function() {
            this.callOverridden(arguments);
    
            this.fireUserChangeEvent();
        },
    
        fireUserChangeEvent : function() {
            this.fireEvent('userchange', this, this.getValue());
        },
    
        onThumbDragStart : function() {
            this.fireEvent('thumbdragstart', this);
    
            this.callOverridden(arguments);
        },
    
        onThumbDragEnd : function() {
            this.callOverridden(arguments);
    
            this.fireEvent('thumbdragend', this);
        }
    });
    Mitchell Simoens @LikelyMitch
    Sencha Inc, Senior Software Engineer
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    Check out my GitHub, lots of nice things for Ext JS 4 and Sencha Touch 2
    https://github.com/mitchellsimoens

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