ABCpdf 可以从用 Javascript 创建的页面创建 PDF 吗? [英] Can ABCpdf create a PDF from a page created with Javascript?
问题描述
我网站的访问者可以点击打印预览"按钮.Javascript 代码打开一个窗口并使用 document.writelin() 将创建一个显示动态内容的 html 页面(基本上，用户正在查看报告.以下代码片段向您展示了我的意思:
A visitor to my website can click on a "Print Preview" button. Javascript code opens a Window and using document.writelin() will create a html page that displays dynamic content (basically, the user is looking at a report. Here's code snippet to show you what I mean:
printerWindow = window.open("");
printerWindow.document.writeln("<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>");
printerWindow.document.writeln("<html>");
printerWindow.document.writeln("<head>");
printerWindow.document.writeln("<title>Report Title</title>");
printerWindow.document.writeln("<link href='./css/schedule_print_preview.css' type='text/css' rel='stylesheet'>");
printerWindow.document.writeln("<link href='./css/schedule_printer.css' rel='stylesheet' type='text/css' media='print'>");
printerWindow.document.writeln("<script type='text/javascript'>");
printerWindow.document.writeln("function printcalc() {");
printerWindow.document.writeln("window.print();");
printerWindow.document.writeln("};");
printerWindow.document.writeln("<\/script>");
printerWindow.document.writeln("</head>");
printerWindow.document.writeln("<body>");
printerWindow.document.writeln("<div class='btns'>");
{...}
我想在此页面上包含下载 PDF"链接，以便访问者可以将报告保存为 PDF.
I would like to include a "Download PDF" link on this page so visitor can save report to a PDF.
这可以用 ABCpdf 8.1 实现吗?(我正在评估它.)我遇到的问题是弄清楚哪个示例与我需要做的最接近.有什么建议?TIA.
Is this possible with ABCpdf 8.1? (I'm evaluating it.) The problem I'm having is figuring out what example is the closest one to what I need to do. Any suggestions? TIA.
推荐答案
我认为你应该可以.c#中有一些设置会有所帮助.
I think you should be able to. There are some settings in the c# which will help.
您需要设置
doc.HtmlOptions.UseScript = true;
这将使 javascript 能够运行.
this will enable javascript to run.
可能值得设置超时以使其有更多时间完成加载
it's probably worth setting the timeout to give it more time to finish loading
doc.HtmlOptions.Timeout = 10000;
我一直使用 Gecko 渲染引擎获得更好的结果
and i've always had better results with the gecko rendering engine
doc.HtmlOptions.Engine = EngineType.Gecko;
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