NumberSpinner Long Press Increase/Decrease Values

[poeziafree]

Hello,

How can we extend the NumberSpinner to allow the long press key to increase or decrease values without clicking the button each time?

Regards,

[jarry]

Please refer to this code.

Code:

var ns = $('#ns');
function doSpin(target, down) {
	var opts = $.data(target, 'numberspinner').options;
	var v = parseFloat($(target).numberbox('getValue') || opts.value) || 0;
	if (down) {
		v -= opts.increment;
	} else {
		v += opts.increment;
	}
	$(target).numberbox('setValue', v);
}

var opts = ns.numberspinner('options');
var icon = ns.numberspinner('getIcon', 0);
var spin = icon.find('.spinner-arrow');
spin.on('mousedown.spinner', function (e) {
	var down = $(e.target).closest('.spinner-arrow').hasClass('spinner-button-bottom');
	opts.longTimer1 = setInterval(function () {
		doSpin(ns[0],down);
	}, 100)
}).on('mouseup.spinner', function (e) {
	clearInterval(opts.longTimer1)
}).on('mouseout.spinner', function (e) {
	clearInterval(opts.longTimer1)
})