显示页眉和页脚通过Rotativa生成的PDF(Displaying headers and foo

2019-07-21 03:05发布

我试图通过Rotativa库生成的PDF指定页眉和页脚。 由于笔者回答了在这里应该使用CSS(描述可以在这里 )。 但是,我不能做到这一点。

我在meta标签加载的样式表:

<link href="print.css" rel="stylesheet" type="text/css" media="print" />

而在底部的样式表:

@page {
    @top-left {
        content: "TOP SECRET";
        color: red
    }
    @bottom-right {
        content: counter(page);
        font-style: italic
    }
}

然后通过生成PDF:

public ActionResult ShowPdf()
{
     var model = new Model();
     return new ViewAsPdf("view.cshtml", model)
                {
                    FileName = "Report.pdf",
                    CustomSwitches = "--print-media-type"
                };
}

然后就没有出现在PDF的页眉和页脚。 有任何想法吗?

Answer 1:

我发现一个wkhtmltopdf的文件 ,它是有描述如何管理页眉和页脚。

基本上,你可以再补充--header-center "text" (或类似开关)的参数列表,这一切。

所以,使用它与Rotativa这将是:

public ActionResult ShowPdf()
{
     var model = new Model();
     return new ViewAsPdf("view.cshtml", model)
                {
                    FileName = "Report.pdf",
                    CustomSwitches = "--print-media-type --header-center \"text\""
                };
}

(我不知道是否--print-media-type是必要的。)



Answer 2:

如果你想显示视图,而不是在页眉/页脚文本,然后你可以这样做是这样的:

public ActionResult ViewPDF()
{
      string customSwitches = string.Format("--print-media-type --allow {0} --footer-html {0} --footer-spacing -10",
                Url.Action("Footer", "Document", new { area = ""}, "https"));


     return new ViewAsPdf("MyPDF.cshtml", model)
                {
                    FileName = "MyPDF.pdf",
                    CustomSwitches = customSwitches
                };
}

[AllowAnonymous]
public ActionResult Footer()
{
    return View();
}

不要忘记添加在页脚行动[使用AllowAnonymous]属性,否则Rotatina无法获得访问路径。



Answer 3:

这里是我做到了(全称):

public ActionResult PrintPDF(int? selectedSiteRotaId, int selectedSiteId)
{
    string footer = "--footer-center \"Printed on: " + DateTime.Now.Date.ToString("MM/dd/yyyy") + "  Page: [page]/[toPage]\"" + " --footer-line --footer-font-size \"9\" --footer-spacing 6 --footer-font-name \"calibri light\"";

    return new ActionAsPdf("RenderPDF", new { selectedSiteRotaId = selectedSiteRotaId, selectedSiteId = 7 }) 
    {
        FileName = "PDF_Output.pdf",
        PageOrientation = Orientation.Landscape,
        MinimumFontSize = 10, 
        //PageMargins  = new Margins(5,5,5,5),
        PageSize = Size.A3,
        CustomSwitches = footer
    };

    //var pdfResult = new ActionAsPdf("RenderPDF", new { selectedSiteRotaId = selectedSiteRotaId, selectedSiteId = 7 })
    //{
    //    FileName = "PDF_Output.pdf",
    //    PageOrientation = Orientation.Landscape,
    //    MinimumFontSize = 10
    //};

    //var binary = pdfResult.BuildPdf(this.ControllerContext);

    //return File(binary, "application/pdf");
}


public ActionResult RenderPDF(int? selectedSiteRotaId, int selectedSiteId)
{
    return RedirectToAction("Index", "PrintPDF", new { selectedSiteRotaId = selectedSiteRotaId, selectedSiteId = 7 });
}


Answer 4:

尝试一下它的工作100%

 return new ViewAsPdf("MyPDF.cshtml", model)
            {
                FileName = "MyPDF.pdf",
                CustomSwitches = customSwitches
            };

}



文章来源: Displaying headers and footers in a PDF generated by Rotativa