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Convert HTML to Excel and realize printing and downloading functions

jacklove
jacklove Original
2018-06-11 23:42:16 2408browse

   
超链接_导出表格
" + document.getElementById("print-content").outerHTML + ""; // 实例化一个Blob对象,其构造函数的第一个参数是包含文件内容的数组,第二个参数是包含文件类型属性的对象 var blob = new Blob([html], { type: "application/vnd.ms-excel" }); var a = document.getElementById("print-click"); // 利用URL.createObjectURL()方法为a元素生成blob URL a.href = URL.createObjectURL(blob); // 设置文件名,目前只有Chrome和FireFox支持此属性 a.download = "会签单.xls"; function download() { debugger // 使用outerHTML属性获取整个table元素的HTML代码(包括标签),然后包装成一个完整的HTML文档,设置charset为urf-8以防止中文乱码 var html2 = "
" + document.getElementById("print-content").outerHTML + ""; // 实例化一个Blob对象,其构造函数的第一个参数是包含文件内容的数组,第二个参数是包含文件类型属性的对象 var blob2 = new Blob([html2], { type: "application/vnd.ms-excel" }); saveAs(blob2, "应系单.xls"); }; //打印具体实现代码 function printout() { debugger; var newWindow; //打开一个新的窗口 newWindow = window.open(); // 是新窗口获得焦点 newWindow.focus(); //保存写入内容 var newContent = "打印
" newContent += document.getElementById("print-content").outerHTML; newContent += "" // 将HTML代码写入新窗口中 newWindow.document.write(newContent); newWindow.print(); // close layout stream newWindow.document.close(); //关闭打开的临时窗口 newWindow.close(); return false; };

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