我正在使用rails 4.2并在动作管理器中使用以下代码生成pdf:
attachments["abc.pdf"] = WickedPdf.new.pdf_from_string(
render_to_string(template: "pdf_templates/abc.html", header: {
content: render_to_string(layout: "header.html")
}, margin: {
top: 50, left: 50
})
)
mail to: @user.email, subject: "bla blubb"
它工作正常并呈现abc.html.erb。但它忽略了margin-tags和头文件...如果我在header.html.erb中输入一个错误就是大喊 - 所以必须找到并处理它。
我也尝试过这个但同样的问题:
pdf = render template: "pdf_templates/abc.html", footer: {spacing: 20, left: "ABDCDSAFASDF"}
attachments["abc.pdf"] = WickedPdf.new.pdf_from_string(pdf)
我读到了ActionMailer的一些问题,但无法解决它们,因为我使用的是rails 4:
wicked_pdf not loading header or footer in ActionMailer
Rails3 - wicked_pdf gem, footer issue when calling from action mailer model
答案 0 :(得分:1)
好笑,以为我尝试了unixMonkey推荐的包含。现在我再次尝试使用以下代码...感谢您将我推向正确的方向。
class WelcomeMailer < ApplicationMailer
include PdfHelper
helper(MailerHelper)
def new_customer(user)
@user = user
test = render_to_string_with_wicked_pdf(
pdf: "test.pdf",
template: "pdf_templates/abc.html",
header: {html: {template: "pdf_templates/header.html"}}
)
attachments["abc.pdf"] = test
mail to: @user.email, subject: "blaa blubb"
end
end