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jquery.leanModal.js
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83 lines (57 loc) · 2.03 KB
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(function($) {
$.fn.extend({
leanModal : function(options) {
var defaults = {
top : 100,
overlay : 0.5,
closeButton : null
}
var overlay = $("<div id='lean_overlay'/>").css({
'position' : 'fixed',
'z-index' : '100000000',
'top' : '0px',
'left' : '0px',
'height' : '100%',
'width' : '100%',
'background' : '#000',
'display' : 'none'
});
$("body").append(overlay);
options = $.extend(defaults, options);
return this.each(function() {
var o = options;
var modal_id = $(this);
$("#lean_overlay").click(function() {
close_modal(modal_id);
});
$(o.closeButton).click(function() {
close_modal(modal_id);
});
var modal_height = $(modal_id).outerHeight();
var modal_width = $(modal_id).outerWidth();
$('#lean_overlay').css({
'display' : 'block',
opacity : 0
});
$('#lean_overlay').fadeTo(200, o.overlay);
$(modal_id).css({
'display' : 'block',
'position' : 'fixed',
'opacity' : 0,
'z-index' : parseInt($("#lean_overlay").css("z-index")) + 1000,
'left' : 50 + '%',
'margin-left' : -(modal_width / 2) + "px",
'top' : o.top + "px"
});
$(modal_id).fadeTo(200, 1);
e.preventDefault();
});
function close_modal(modal_id) {
$("#lean_overlay").fadeOut(200);
$(modal_id).css({
'display' : 'none'
});
}
}
});
})(jQuery);