wms-pda-app/js/mui.dialog.toast.js

(function($, window) {
	var CLASS_ACTIVE = $.className('active');
	/**
	 * 自动消失提示框
	 */
	$.toast = function(message,options) {
		var durations = {
		    'long': 3500,
		    'short': 2000
		};

		//计算显示时间
		 options = $.extend({
	        duration: 'short'
	    }, options || {});


		if ($.os.plus && options.type !== 'div') {
			//默认显示在底部；
			$.plusReady(function() {
				plus.nativeUI.toast(message, {
					verticalAlign: 'bottom',
					duration:options.duration
				});
			});
		} else {
			if (typeof options.duration === 'number') {
		        duration = options.duration>0 ? options.duration:durations['short'];
		    } else {
		        duration = durations[options.duration];
		    }
		    if (!duration) {
		        duration = durations['short'];
		    }
			var toast = document.createElement('div');
			toast.classList.add($.className('toast-container'));
			toast.innerHTML = '<div class="' + $.className('toast-message') + '">' + message + '</div>';
			toast.addEventListener('webkitTransitionEnd', function() {
				if (!toast.classList.contains(CLASS_ACTIVE)) {
					toast.parentNode.removeChild(toast);
					toast = null;
				}
			});
			//点击则自动消失
			toast.addEventListener('click', function() {
		        toast.parentNode.removeChild(toast);
		        toast = null;
		    });
			document.body.appendChild(toast);
			toast.offsetHeight;
			toast.classList.add(CLASS_ACTIVE);
			setTimeout(function() {
				toast && toast.classList.remove(CLASS_ACTIVE);
			}, duration);
			
			return {
		        isVisible: function() {return !!toast;}
		    }
		}   
	};

})(mui, window);