class PrintBase # 默认现在只有a4纸大小 PaperType = {1=>[210,297]} # 标签尺寸 TagType = {0=>[100,40],1=>[60,40],2=>[150,60]} attr_accessor :id,:tag_type_x,:tag_type_y,:print_size,:print_x_size,:print_y_size,:print_page def initialize(tag_type=0, obj_size=nil , paper_type=1) @paper_type_x = PaperType[paper_type][0] @paper_type_y = PaperType[paper_type][1] @tag_type_x = TagType[tag_type][0] @tag_type_y = TagType[tag_type][1] @id = tag_type # 纸张可用面积 @paper_type_area = @paper_type_x * @paper_type_y # 标签面积 @tag_type_area = @tag_type_x * @tag_type_y # 每行打印张数 @print_x_size = @paper_type_x / @tag_type_x # 每列打印张数 @print_y_size = @paper_type_y / @tag_type_y # 每页纸打印标签张数 @print_size = @paper_type_area / @tag_type_area @print_size = @print_x_size * @print_y_size < @print_size ? @print_x_size * @print_y_size : @print_size # 需打印纸张数 @print_page = obj_size ? ( obj_size / @print_size + (obj_size % @print_size == 0 ? 0 : 1) ) : 1 end end
class Admin::Print::WhmallTagsController < Admin::BaseController layout:false def print @tag = PrintBase.new(params[:tag_id].to_i) @chemical = ::Chemical.find(params[:chemical_id]|| 25) end end
<style type="text/css" media="print"> .noprint{display : none } .pageBreak{ page-break-after:always;} </style> [align=center] <div style="width:100%"> <div> <% (1..@tag.print_size).each do |i|%> <%if i == 1 %> <!--首行行头!--> <div> <div id="print_<%= i %>" style="width:<%= 98/@tag.print_x_size %>%;height:<%= 100/@tag.print_y_size %>%;margin-right: 10px;float: left;"> <div style="width:100%;height:100%;" id="show_note<%= i %>" ><button class="show_note" id="show_button<%= i %>"><%= image_tag "4-10cm.jpg", style: 'width: 100%;height: 100%; ' %></button>[/align] <div style="width:100%;height:100%;display: none;" class="noprint" id="hidde_note<%= i %>"><button class="hidde_note" id="hidde_button<%= i %>"><%= image_tag "/timg?image&quality=80&size=b9999_10000&sec=1494828228049&di=7219b7547575eadb65d32b7ba61af822&imgtype=0&src=http%3A%2F%%2Ficonset02%2F6%2Fgif%2F53757.gif", style: 'width: 100%;height: 100%; ' %></button></div> </div> <% elsif i == @tag.print_size %> <!--末行行尾!--> <div id="print_<%= i %>" style="width:<%= 98/@tag.print_x_size %>%;height:<%= 100/@tag.print_y_size %>%;float: left;"> <%= render :partial => "print" , :locals => { :i => i }%> <div style="width:100%;height:100%;" class="noprint" id="hidde_note<%= i %>"><button class="hidde_note" id="hidde_button<%= i %>"><%= image_tag "/timg?image&quality=80&size=b9999_10000&sec=1494828228049&di=7219b7547575eadb65d32b7ba61af822&imgtype=0&src=http%3A%2F%%2Ficonset02%2F6%2Fgif%2F53757.gif", style: 'width: 100%;height: 100%; ' %></button></div> </div> <% elsif i % @tag.print_x_size == 0 %> <!--每行行尾!--> <div id="print_<%= i %>" style="width:<%= 98/@tag.print_x_size %>%;height:<%= 100/@tag.print_y_size %>%;float: left;"> <div style="width:100%;height:100%;display: none;" id="show_note<%= i %>" ><button class="show_note" id="show_button<%= i %>"><%= image_tag "4-10cm.jpg", style: 'width: 100%;height: 100%; ' %></button></div> <div style="width:100%;height:100%;" class="noprint" id="hidde_note<%= i %>"><button class="hidde_note" id="hidde_button<%= i %>"><%= image_tag "/timg?image&quality=80&size=b9999_10000&sec=1494828228049&di=7219b7547575eadb65d32b7ba61af822&imgtype=0&src=http%3A%2F%%2Ficonset02%2F6%2Fgif%2F53757.gif", style: 'width: 100%;height: 100%; ' %></button></div> </div> </div> </br> <div> <% else %> <div id="print_<%= i %>" style="width:<%= 98/@tag.print_x_size %>%;height:<%= 100/@tag.print_y_size %>%;margin-right: 10px;float: left;"> <div style="width:100%;height:100%;display: none;" id="show_note<%= i %>" ><button class="show_note" id="show_button<%= i %>"><%= image_tag "4-10cm.jpg", style: 'width: 100%;height: 100%; ' %></button></div> <div style="width:100%;height:100%;" class="noprint" id="hidde_note<%= i %>"><button class="hidde_note" id="hidde_button<%= i %>"><%= image_tag "/timg?image&quality=80&size=b9999_10000&sec=1494828228049&di=7219b7547575eadb65d32b7ba61af822&imgtype=0&src=http%3A%2F%%2Ficonset02%2F6%2Fgif%2F53757.gif", style: 'width: 100%;height: 100%; ' %></button></div> </div> <% end %> <% end %> </div> </div> <div class="pageBreak"></digv> </div> <script type="text/javascript"> $(".show_note").on('click',function(){ var id = this.id.replace ( /[^\d.]/g, '' ) $('#show_note'+ id).hide(); $('#hidde_note'+ id).show(); }); $(".hidde_note").on('click',function(){ var id = this.id.replace ( /[^\d.]/g, '' ) $('#hidde_note'+ id).hide(); $('#show_note'+ id).show(); }); // 打印触发 $("#btnPrint").on('click',function(){ $(".noprint").css("display", "") window.print(); }) // 切换标签 $("#tag_id").on('change',function(){ var tag_id = $("#tag_id").val(); window.location.href = '/admin/print/whmall_tags/print?tag_id='+tag_id+"&chemical_id="+"<%= @chemical.id %>" ; }) // 快速选择 $("#select_tag").on('change',function(){ var select_tag = $("#select_tag").val(); if(select_tag==0){ <% (1..@tag.print_size).each do |i|%> var id = "<%= i %>" $('#hidde_note'+ id).hide(); $('#show_note'+ id).show(); <% end %> }else if(select_tag==1){ <% (1..@tag.print_size).each do |i|%> var id = "<%= i %>" $('#show_note'+ id).hide(); $('#hidde_note'+ id).show(); <% end %> }else if(select_tag==2){ <% (1..(@tag.print_size/2)).each do |i|%> var id = "<%= i %>" $('#hidde_note'+ id).hide(); $('#show_note'+ id).show(); <% end %> } }) </script>