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New Feature: callback on close #7

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New Feature: callback on close #7

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5d03e97
can now have a callback that gets called when the print preview is cl…
Aug 13, 2012
0b276ca
add documentation on how to use the close_cb property
Aug 13, 2012
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12 changes: 12 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,18 @@ Using the plugin:
``$('#foo').prepend('Print this page');
$('a.print-preview').printPreview();``

Properties:

close_cb - Add a function callback that is called when the preview is closed.

Example:
$('a.preview').bind('click', function(e) {
e.preventDefault();
var pp = jQuery.printPreview;
pp.close_cb = function(){ alert('all done') };
pp.loadPrintPreview();
});

## Supported Browsers
- Internet Explorer 6, 7, 8 and 9
- Safari
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5 changes: 4 additions & 1 deletion src/jquery.print-preview.js
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Expand Up @@ -26,6 +26,7 @@
// Private functions
var mask, size, print_modal, print_controls;
$.printPreview = {
close_cb: function(){},
loadPrintPreview: function() {
// Declare DOM objects
print_modal = $('<div id="print-modal"></div>');
Expand Down Expand Up @@ -126,13 +127,15 @@
},

distroyPrintPreview: function() {
var self = this;
print_controls.fadeOut(100);
print_modal.animate({ top: $(window).scrollTop() - $(window).height(), opacity: 1}, 400, 'linear', function(){
print_modal.remove();
$('body').css({overflowY: 'auto', height: 'auto'});
});
mask.fadeOut('slow', function() {
mask.remove();
self.close_cb.call(self);
});

$(document).unbind("keydown.printPreview.mask");
Expand Down Expand Up @@ -189,4 +192,4 @@
mask.css({width: size[0], height: size[1]});
}
}
})(jQuery);
})(jQuery);