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add support for IScroll


souza.fo
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Easy:

 

1) Add below JS code to MainForm's Script property

 

Ext.override(Ext.Panel, {
afterRender: Ext.Panel.prototype.afterRender.createSequence(function() {
	if (this.getXType() == 'panel') {
		this._getIScrollElement = function() {
			return (this.el.child('.x-panel-body', true));
		}
	}

	//Uncomment below to use iScroll only on mobile devices but use regular scrolling on PCs.
	if (this.autoScroll /*&& Ext.isMobileDevice*/) {
		if (this._getIScrollElement) {
			this._updateIScroll();
			this.on('afterlayout', this._updateIScroll);
		}
	}
}),

_ensureIScroll: function() {
	if (!this.iScroll) {
		var el = this._getIScrollElement();
		if (el.children.length > 0) {
			this.iScroll = new iScroll(el);
			this.iScrollTask = new Ext.util.DelayedTask(this._refreshIScroll, this);
		}
	}
},

_updateIScroll: function() {
	this._ensureIScroll();
	if (this.iScroll) {
		this.iScrollTask.delay(1000);
	}
},

_refreshIScroll: function() {
	this.iScroll.refresh();
	//Refresh one more time.
	this.iScrollTask.delay(1000);
}
});

Ext.override(Ext.tree.TreePanel, {
_getIScrollElement: function() {
	return (this.el.child('.x-panel-body', true));
}
});

Ext.override(Ext.grid.GridPanel, {
_getIScrollElement: function() {
	return (this.el.child('.x-grid3-scroller', true));
},

afterRender: Ext.grid.GridPanel.prototype.afterRender.createSequence(function() {
	//TODO: need to hook into more events and to update iScroll.
	this.view.on('refresh', this._updateIScroll, this);
})
});

 

2) Download iScroll.js file and add it to UniServerModule->CustomFiles

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I was able to run on Android. However I can not select items in the grid when I'm using Android. Even clicking, I can not select. Is there anything I can do to force the selection of the record in the Grid? If this works, it will help me a lot until the unigui support Sencha touch.

 

Regards

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