js调用浏览器打印方法

2021-01-14

打印方法

··· js

//传入打印html内容
function doPrint(printpage){

//判断iframe是否存在，不存在则创建iframe
var iframe=document.getElementById("print-iframe");
if(!iframe){  
        var el = printpage;
        iframe = document.createElement('IFRAME');
        var doc = null;
        iframe.setAttribute("id", "print-iframe");
        iframe.setAttribute('style', 'position:absolute;width:0px;height:0px;left:-500px;top:-500px;');
        document.body.appendChild(iframe);
        doc = iframe.contentWindow.document;
        //这里可以自定义样式
        //doc.write("<LINK rel="stylesheet" type="text/css" href="css/print.css">");
        doc.write('<div>' + el.innerHTML + '</div>');
        doc.close();
        iframe.contentWindow.focus();            
}
iframe.contentWindow.print();
if (navigator.userAgent.indexOf("MSIE") > 0){
    document.body.removeChild(iframe);
}

}

```

点击量次

jsonContent: meta: false pages: false posts: title: true date: true path: true text: false raw: false content: false slug: false updated: false comments: false link: false permalink: false excerpt: false categories: false tags: true