/*
게시판 롤링
*/
$.fn.boardVerSlide = function (settings) {
settings = $.extend({
view : 5,
direction : 'up',
delay : 5000
}, settings);
var option = [];
option = $.extend({}, $.fn.boardVerSlide.defaults, settings);
return this.each(function () {
$.fn.extend(this, boardVerSlide);
this.wrap = $(this);
this.option = option;
this.direction = this.option.direction;
this.delay = this.option.delay;
this.view = this.option.view;
this.init();
});
};
var boardVerSlide = {
init : function(){
var direction = this.direction;
var delay = this.delay;
var table = this.wrap.find('table');
var tbody = table.find('> tbody');
var view = this.view;
var tableHeight = table.outerHeight();
var trLength = tbody.find('> tr').length;
var trHeight = tbody.find('> tr').outerHeight();
var boardVerSlideAreaHeight = trHeight * view;
table.wrap('<div class="boardVerSlideArea" style="height:'+ boardVerSlideAreaHeight +'px;" />');
table.wrap('<div class="list" />');
var boardVerSlideArea = this.wrap.find('.boardVerSlideArea');
var list = this.wrap.find('.list');
table.find('caption').remove();
table.find('thead').remove();
if ($.browser.webkit) {
var tdBorderBottom = parseInt(tbody.find('tr > td').css('border-bottom-width'));
var padddingBottom = (view * tdBorderBottom) + 1;
boardVerSlideArea.css({'paddingBottom': padddingBottom + 'px'});
}
function action() {
switch(direction){
case "up":
var item = tbody.find('> tr:first-child');
var itemClone = item.clone();
tbody.append(itemClone);
if ($.browser.opera || $.browser.webkit) {
list.css({'marginTop':'-1px'});
}
list.css({'top':0}).animate({'top': '-' + trHeight +'px'}, function(){
list.css({'top': 0});
item.remove();
});
break;
case "down":
var item = tbody.find('> tr:last-child');
var itemClone = item.clone();
tbody.prepend(itemClone);
list.css({'bottom':0}).animate({'bottom': '-' + trHeight +'px'}, function(){
list.css({'bottom': 0});
item.remove();
});
break;
}
}
var timer;
var timerStart = function(){
timer = setInterval(function(){
action();
},delay );
}
timerStart();
this.wrap.mouseenter(function(){
clearTimeout(timer);
});
this.wrap.mouseleave(function(){
timerStart();
});
}
}
$(function(){
/*
메인 > 자유 게시판 롤링 옵션 설정
- direction : up(위로)
- delay : 타이머(기본 5초 == 5000)
- view : 보여질 개수
*/
$("#boardVerticalSlide_2").boardVerSlide({
direction : 'up',
delay : 3000,
view : 5
});
});
