Question

我尝试使用window.print（）进行打印，除了ie8和ie9之外，它在所有浏览器中都能正常工作。我在Microsoft支持网站上看到了解决方案，但由于安全原因，它们对我没用。它在兼容模式下尝试ie8或ie9时有效，但在实际ie8或ie9中它不起作用。我该如何解决？

我的代码：

<script type="text/javascript" language="JavaScript">
function scaleTo(scale)
{

    if (isNaN(scale))
        return;
    //----resetting rotation before scale-----
    var ang = jQuery('#rotAngle').val();
    rotateReset();


    var newScale = scale / currentScale;
    currentScale = scale;
    var image = jQuery('.imageOfPage').find("image");
    var isIE = true;
    if (image === null || image === undefined || image.length === 0)
    {
        isIE = false
        image = jQuery('.imageOfPage');
    }
    var newWidth = newScale * image.width();
    var newHeight = newScale * image.height();
    if (isIE)
    {
        newWidth -= 2;
        newHeight -= 2;
    }
    image.width(newWidth);
    //_____________________________________________________
    var  browserName;
    // In Chrome
    if (navigator.userAgent.indexOf("Chrome")!=-1) {
        browserName = "Chrome";
    } // In Microsoft internet explorer
    else if (navigator.userAgent.indexOf("MSIE")!=-1) {
        browserName = "Microsoft Internet Explorer";
    } // In Firefox
    else if (navigator.userAgent.indexOf("Firefox")!=-1) {
        browserName = "Firefox";
    }
    var msie=navigator.userAgent.indexOf("MSIE");
    var version=navigator.userAgent.substring(msie+5,msie+9);

    if(browserName=="Microsoft Internet Explorer"){
        if( version=="11.0" ){
            var newWidth =image.width();
            var newHeight =image.height();
        }

        image.height(newHeight);
    }

}

function fitTo(width, height)
{
    var imageWidth = jQuery('.imageOfPage').width();
    var imageHeight = jQuery('.imageOfPage').height();

    var scaleX = (width * currentScale ) / imageWidth;
    var scaleY = (height * currentScale ) / imageHeight;
    var scale = Math.max(scaleX, scaleY);
    scaleTo(scale);
}

function fitToA4()
{

    var A4Width = 595;
    var A4Height = 842;
    fitTo(A4Width,A4Height);
}
</script>
<body>
<div id="imageWindow" style="width: 100%; height: 100%">

    <%
        for (int i = 0; i < pageCount; i++)
        {
    %>
    <div style="text-align:center;width: 100%; height: 100%"
         id="parentContainer<%=i%>"
         class="parentContainer">
        <img alt="image" id="imageOfPage<%=i%>" src="<%=imageList.get(i)%>" class="imageOfPage">
    </div>

    <%
        }
    %>

</div>
<input type="image" src="/miiroresources/images/paging_image/printerA4.png" value="Print A4"
       onclick="fitToA4();window.print();return false;" align="absmiddle"
       style="visibility:<%=style%>">
</body>

Answer 1

如果您在window.print()

之后未明确关闭窗口，则报告IE和某些版本的Chrome存在此问题

试试这个：

function Print(){
    window.print();
    setTimeout(function () {
        window.close();
    }, 10); 
}

您可以在没有超时的情况下执行此操作，但是在没有Chrome的情况下会出现reference问题，并且添加超时似乎可以解决此问题。

window.print（）在IE 8和IE9中不起作用

1 个答案: