Файл: Скрипт/js/sliding-tabs.js
Строк: 301
<?php
// The Sliding Tabs mootools plugin is a creation of Jenna “Blueberry” Fox!
// This isn't free software, so don't forget to give me a gift of some sort!
// some idea's include poetry, drawings, songs, doodads, whosits, fuzzy things,
// software licenses, and general free stuff. Contact me at http://creativepony.com/#contact
// and let me know where you're using Sliding Tabs!
// Documentation: http://creativepony.com/journal/scripts/sliding-tabs/
// version: 1.8
var SlidingTabs = new Class({
options: {
startingSlide: false, // sets the slide to start on, either an element or an id
activeButtonClass: 'active', // class to add to selected button
activationEvent: 'click', // you can set this to ‘mouseover’ or whatever you like
wrap: true, // calls to previous() and next() should wrap around?
slideEffect: { // options for effect used to animate the sliding, see Fx.Base in mootools docs
duration: 400 // 0.4 of a second
},
animateHeight: true, // animate height of container
rightOversized: 0 // how much of the next pane to show to the right of the current pane
},
current: null, // zero based current pane number, read only
buttons: false,
outerSlidesBox: null,
innerSlidesBox: null,
panes: null,
fx: null, // this one animates the scrolling inside
heightFx: null, // this one animates the height
initialize: function(buttonContainer, slideContainer, options) {
if (buttonContainer) { this.buttons = $(buttonContainer).getChildren(); }
this.outerSlidesBox = $(slideContainer);
this.innerSlidesBox = this.outerSlidesBox.getFirst();
this.panes = this.innerSlidesBox.getChildren();
this.setOptions(options);
this.fx = new Fx.Scroll(this.outerSlidesBox, this.options.slideEffect);
this.heightFx = this.outerSlidesBox.effect('height', this.options.slideEffect);
// set up button highlight
this.current = this.options.startingSlide ? this.panes.indexOf($(this.options.startingSlide)) : 0;
if (this.buttons) { this.buttons[this.current].addClass(this.options.activeButtonClass); }
// add needed stylings
this.outerSlidesBox.setStyle('overflow', 'hidden');
this.panes.each(function(pane, index) {
pane.setStyles({
'float': 'left',
'overflow': 'hidden'
});
}.bind(this));
// stupidness to make IE work - it boggles the mind why this has any effect
// maybe it's something to do with giving it layout?
this.innerSlidesBox.setStyle('float', 'left');
if (this.options.startingSlide) this.fx.toElement(this.options.startingSlide);
// add events to the buttons
if (this.buttons) this.buttons.each( function(button) {
button.addEvent(this.options.activationEvent, this.buttonEventHandler.bindWithEvent(this, button));
}.bind(this));
if (this.options.animateHeight)
this.heightFx.set(this.panes[this.current].offsetHeight);
// set up all the right widths inside the panes
this.recalcWidths();
},
// to change to a specific tab, call this, argument is the pane element you want to switch to.
changeTo: function(element, animate) {
if ($type(element) == 'number') element = this.panes[element - 1];
if (!$defined(animate)) animate = true;
var event = { cancel: false, target: $(element), animateChange: animate };
this.fireEvent('change', event);
if (event.cancel == true) { return; };
if (this.buttons) { this.buttons[this.current].removeClass(this.options.activeButtonClass); };
this.current = this.panes.indexOf($(event.target));
if (this.buttons) { this.buttons[this.current].addClass(this.options.activeButtonClass); };
this.fx.stop();
if (event.animateChange) {
this.fx.toElement(event.target);
} else {
this.outerSlidesBox.scrollTo(this.current * this.outerSlidesBox.offsetWidth.toInt(), 0);
}
if (this.options.animateHeight)
this.heightFx.start(this.panes[this.current].offsetHeight);
},
// Handles a click
buttonEventHandler: function(event, button) {
if (event.target == this.buttons[this.current]) return;
this.changeTo(this.panes[this.buttons.indexOf($(button))]);
},
// call this to go to the next tab
next: function() {
var next = this.current + 1;
if (next == this.panes.length) {
if (this.options.wrap == true) { next = 0 } else { return }
}
this.changeTo(this.panes[next]);
},
// to go to the previous tab
previous: function() {
var prev = this.current - 1
if (prev < 0) {
if (this.options.wrap == true) { prev = this.panes.length - 1 } else { return }
}
this.changeTo(this.panes[prev]);
},
// call this if the width of the sliding tabs container changes to get everything in line again
recalcWidths: function() {
this.panes.each(function(pane, index) {
pane.setStyle('width', this.outerSlidesBox.offsetWidth.toInt() - this.options.rightOversized + 'px');
}.bind(this));
this.innerSlidesBox.setStyle(
'width', (this.outerSlidesBox.offsetWidth.toInt() * this.panes.length) + 'px'
);
// fix positioning
if (this.current > 0) {
this.fx.stop();
this.outerSlidesBox.scrollTo(this.current * this.outerSlidesBox.offsetWidth.toInt(), 0);
}
}
});
SlidingTabs.implement(new Options, new Events);
?>