Question

我正在用虾创建表格。我尝试了各种各样的东西，但是我无法摆脱输出中的html标签。

这是我的报告代码：

class ReportPost
  include Prawn::View
  require "prawn/measurement_extensions"

  #Color Codes
  DARK_BLUE =  "111f6a";
  LIGHT_BLUE = "009de0";
  DARK_GREY =  "a0a0a0";
  BLACK =      "000000";
  LIGHT_GREY = "f4f4f4";
  WHITE =      "ffffff";

  #Text Sizes
  SIZE_TITLE =  18;
  SIZE_NORMAL=  9;
  LEADING = 2.5;

  #SPACING
  MARGIN_LEFT = 20.mm;
  MARGIN_TOP = 20.mm;

  def initialize(current_case)
   super()
   @posts = current_case.posts
   settings
   posts_section
  end

  def heja_table(data, last_column,old_y,column_widths)
   bounding_box([bounds.left, bounds.top-MARGIN_TOP],
   :width => bounds.width, :height => bounds.height) do
    self.y = old_y
    table(data,
    :header => true,
    :position => MARGIN_LEFT,
    :column_widths => column_widths,
    :row_colors => [LIGHT_GREY, WHITE],
    :cell_style => {:padding => [2.mm,2.mm,2.mm,2.mm], :size => SIZE_NORMAL, :leading => LEADING, :border_width => 0.5,:inline_format => true}) do
      style(columns(0), :borders => [:top, :bottom, :right])
      style(columns(last_column), :borders => [:top, :left, :bottom])
      style(row(0), :text_color => LIGHT_BLUE)
    end
  end
end

def settings
 font_families.update(
  "Bill Corp" => {
    :normal => "#{Rails.root}/app/assets/fonts/BillCorpMedium.ttf",
    :bold => "#{Rails.root}/app/assets/fonts/BillCorpBold.ttf"
  }
 )

 font "Bill Corp"
 fallback_fonts ["Courier"]
end

def posts_section
 if @posts.any?
  data = [[I18n.t(:'pdf.posts.author'),I18n.t(:'pdf.posts.subject'),I18n.t(:'pdf.posts.confirmation'),I18n.t(:'pdf.posts.message')]] +
        @posts.map do |post|
          [post.author.fullname + "<br><color rgb='#{DARK_GREY}'>#{post.time}</color>", post.subject.to_s, list_confirmations(post), post.decorate.text.to_s]
        end
        move_down 40.mm
        old_y = y
        heja_table(data, 3, old_y,[30.mm,35.mm,30.mm,65.mm])
 end
end

def list_confirmations(post)
 post.confirmations.decorate.map do |confirmation|
  name, time = confirmation.user_confirmed_or_confirmation_missing
  name.to_s + "<br><color rgb='#{DARK_GREY}'>#{time.to_s}</color>"
  end.join("\n")
 end
end

我的post_decorator.rb如下所示：

def text
    h.simple_format(object.text)
end

当我运行报告时，“Nachricht”列中的文字如下所示：

p＆gt; Lorem ipsum dolor坐下来，念念 adipiscing elit。 Quamvis enim depravatae 非sint，pravae tamen esse possunt。桑达 ad bona praeterita redeamus。 Graece donan，Latine voluptatem vocant。双核 Reges：constructio interrete。 Quod quidem 我喜欢学术界的etiam。 Idemque 在animum等人的diviserunt naturam hominis 语料库。 Eadem fortitudinis比率reperietur。 Ita relinquet duas，de quibus etiam atque etiam thoughtfulret./p>

为什么我有这些“half-”标签（例如：p＆gt;）以及如何摆脱它们？

谢谢！

prawn表格中的文字显示html标签

0 个答案: