jquery.custom.modal.js
4.65 KB
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/*
* Simple modal plugin based on http://leanmodal.finelysliced.com.au/
* Customized to allow slightly different functionality and use of our own overlay plug-in
*/
(function($){
$.fn.extend({
sbcModal: function(options) {
var defaults = {};
options = $.extend(defaults, options);
var closeHandler = null;
return this.each(function() {
var o = options;
/* Open modal */
$(this).click(function(e) {
var modal_id = $(this).attr("href");
/* Define a close handler for closing of the modal */
closeHandler = function(event,data) {
if( !$(event.target).parents(modal_id).size() == 1
|| $(event.target).hasClass('close')
) {
close_modal(modal_id,data);
}
return false;
};
/* Show overlay */
$.sbcOverlay.show(5001);
/* Bind it to click and custom event to allow external control */
$("a.close").click(closeHandler);
$("#sbc_overlay").click(closeHandler);
$("#sbc_overlay").bind('closemodal',closeHandler);
/* Position and display */
var modal_height = $(modal_id).outerHeight();
var modal_width = $(modal_id).outerWidth();
$(modal_id).css({
'display' : 'block',
'position' : 'absolute',
// 'opacity' : 0,
'z-index': 50002,
'left' : 50 + '%',
'margin-left' : -(modal_width/2) + "px",
'top': 10 + '%',
//'margin-top' : -(modal_height/2) + "px"
});
// $("#".modal_id).fadeTo(200,1);
// console.log($(modal_id));
// play the video:
e.preventDefault();
return false;
});
});
function close_modal(modal_id, keepOverlay){
// console.log("close_modal(" + modal_id +", " + keepOverlay + ")");
/* Hide overlay */
if(keepOverlay !== true)
$.sbcOverlay.hide(10);
/* Unbind events */
$("a.close").unbind('click',closeHandler);
$("#sbc_overlay").unbind('click',closeHandler);
$("#sbc_overlay").unbind('closemodal',closeHandler);
/* Hide modal */
$(modal_id).css({ 'display' : 'none' });
return false;
}
}
});
})(jQuery);
/* Display a mask */
(function($){
$.extend({
sbcOverlay: {
show: function(zIndex) {
//console.log("sbcOverlay.show(" + zIndex + ")");
/* Create the mask div */
if($("#sbc_overlay",'body').size() == 0) {
var overlay = $('<div id="sbc_overlay">').css({opacity:0,position:'absolute',background:'#000'});
$("body").prepend(overlay);
$(window).resize( function() {
if( $("#sbc_overlay",'body').data('displayed') == true )
$.sbcOverlay.positionMask();
});
}
/* Position mask on page */
$.sbcOverlay.positionMask();
$("#sbc_overlay",'body').css({ 'z-index':zIndex });
if( $("#sbc_overlay",'body').data('displayed') != true) {
$("#sbc_overlay",'body').stop();
$("#sbc_overlay",'body').animate({opacity:0.8});
}
$("#sbc_overlay",'body').data('displayed',true);
},
positionMask: function() {
var w = $("html").innerWidth();
var h = $("body").innerHeight();
h = h + 700;
var offset = $("html").offset();
var left = offset.left;
var top = offset.top;
left+= parseInt($("html").css('border-left-width'));
top+= parseInt($("html").css('border-top-width'));
$("#sbc_overlay",'body').css({
width:w,
height:h,
left:left,
top:top
});
},
hide: function(delayTime) {
if($("#sbc_overlay",'body').size() == 0)
return;
$("#cmask",'body').data('displayed',false);
if(delayTime == undefined)
delayTime = 500;
$("#sbc_overlay",'body').animate({opacity:0}, delayTime, function(){ $(this).remove(); });
}
}
});
})(jQuery);