' +
'
打印页面' +
'
关闭预览').hide();
printFrame =
$('
');
// Raise print preview window from the dead, zooooooombies
printModal.hide().append(printControls).append(printFrame).appendTo('body');
// The frame lives
var printFrameRef;
for (var i = 0; i < window.frames.length; i++) {
if (window.frames[i].name === "print-frame") {
printFrameRef = window.frames[i].document;
break;
}
}
printFrameRef.open();
printFrameRef.write(
'' +
'' +
'
' +
document.title +
'' +
'' +
'');
printFrameRef.close();
// Grab contents and apply stylesheet
var $iframeHead = $('head link[media*=print], head link[media=all]').clone();
//$iframeHead = $('head link').clone();
var $iframeBody = $(printOption.printBody + ' > *:not(#print-modal):not(script)').clone();
$iframeHead.each(function() {
$(this).attr('media', 'all');
});
//if (!$.browser.msie && !($.browser.version < 7)) {
// $('head', printFrameRef).append($iframeHead);
// $('body', printFrameRef).append($iframeBody);
//} else {
// $('body > *:not(#print-modal):not(script)').clone().each(function() {
// $('body', printFrameRef).append(this.outerHTML);
// });
// $('head link[media*=print], head link[media=all]').each(function() {
// $('head', printFrameRef).append($(this).clone().attr('media', 'all')[0].outerHTML);
// });
//}
$('head', printFrameRef).append($iframeHead);
// Introduce print styles
$('head', printFrameRef)
.append(
'');
var arr;
if (printOption.cssUrl !== null) {
arr = printOption.cssUrl.split(",");
for (var j = 0; j < arr.length; j++) {
if (arr[j] !== "") {
$('head', printFrameRef)
.append('
');
}
}
}
if (printOption.printCssUrl !== null) {
arr = printOption.printCssUrl.split(",");
for (var h = 0; h < arr.length; h++) {
if (arr[h] !== "") {
$('head', printFrameRef).append('
');
}
}
}
if (printOption.screenCssUrl !== null) {
arr = printOption.screenCssUrl.split(",");
for (var k = 0; k < arr.length; k++) {
if (arr[k] !== "") {
$('head', printFrameRef).append('
');
}
}
}
$('body', printFrameRef).append($iframeBody);
// Disable scrolling
//$('#print-modal-content').css({ overflowY: 'hidden', height: "100%" });
// Disable all links
$('a', printFrameRef).bind('click.printPreview', function(e) { e.preventDefault(); });
// Load mask
printPreview.loadModal();
// Position modal
var startingPosition = $(window).height() + $(window).scrollTop();
var width = printOption.modalWidth+10;
var left = $(window).width() - width - 140;
left = left < 0 ? 0 : left / 2;
var css = {
top: startingPosition,
height: 'auto',
overflowY: 'auto',
zIndex: 10000,
display: 'block',
width: width + 'px',
left: left + 'px'
};
printModal.css(css).animate({ top: $(window).scrollTop() },
400,
'linear',
function() {
printControls.fadeIn('slow').focus();
});
// Bind closure
$('a', printControls).bind('click',
function(e) {
e.preventDefault();
if ($(this).hasClass('print')) {
printFrame[0].contentWindow.print();
} else {
printPreview.distroyPrintPreview();
}
});
},
distroyPrintPreview: function() {
printControls.fadeOut(100);
printModal.animate({ top: $(window).scrollTop() - $(window).height(), opacity: 1 },
400,
'linear',
function() {
printModal.remove();
$('body').css({ overflowY: 'auto', height: 'auto' });
});
modal.fadeOut('slow',
function() {
modal.remove();
});
$(document).unbind("keydown.printPreview.mask");
modal.unbind("click.printPreview.mask");
$(window).unbind("resize.printPreview.mask");
},
/* -- Modal Functions --*/
loadModal: function() {
size = printPreview.sizeUpModal();
modal = $('
').appendTo($('body'));
//modal.css({
// position: 'absolute',
// top: 0,
// left: 0,
// width: size[0],
// height: size[1],
// display: 'none',
// opacity: 0,
// zIndex: 9999,
// backgroundColor: '#000'
//});
modal.css({ display: 'block' }).fadeTo('400', 0.75,
function() {
printPreview.setIframeHeight(document.getElementById('print-modal-content'));
});
$(window).bind("resize.printPreview.mask",
function() {
printPreview.updateModalSize();
});
modal.bind("click.printPreview.mask",
function() {
printPreview.distroyPrintPreview();
});
$(document).bind("keydown.printPreview.mask",
function(e) {
if (e.keyCode === 27) {
printPreview.distroyPrintPreview();
}
});
},
sizeUpModal: function() {
//if ($.browser.msie) {
// // if there are no scrollbars then use window.height
// var d = $(document).height(), w = $(window).height();
// return [
// window.innerWidth || // ie7+
// document.documentElement.clientWidth || // ie6
// document.body.clientWidth, // ie6 quirks mode
// d - w < 20 ? w : d
// ];
//} else {
// return [$(document).width(), $(document).height()];
//}
return [$(document).width(), $(document).height()];
},
updateModalSize: function () {
var size = printPreview.sizeUpModal();
modal.css({ width: size[0], height: size[1] });
},
setIframeHeight(iframe) {
if (iframe) {
var iframeWin = iframe.contentWindow || iframe.contentDocument.parentWindow;
if (iframeWin.document.body) {
iframe.height = iframeWin.document.documentElement.scrollHeight ||
iframeWin.document.body.scrollHeight;
}
}
}
};
// Initialization
$.fn.printPreview = function (options) {
this.each(function () {
$(this).bind('click', function (e) {
e.preventDefault();
if (!$('#print-modal').length) {
printPreview.loadPrintPreview(options);
}
});
});
return this;
};
})(jQuery);