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Thread: slider component!

  1. #1
    Sencha User
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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 User 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
    Modus Create, Senior Frontend Engineer
    ________________
    Need any sort of Ext JS help? Modus Create is here to help!

    Check out my GitHub:
    https://github.com/mitchellsimoens

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