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如何在网页上打印已打印的纸张?

[英]How to print on already printed paper from a webpage?

i have already printed pages of A4 size in printer image is attached! 我已经在打印机图像中打印了A4尺寸的页面! now i want to print data in blank fields from webpage any one guide me how to achieve this? 现在我想从网页打印空白字段中的数据任何一个指导我如何实现这一目标?

i want to put data exactly to those places to print receipt 我想将数据准确地放到那些地方打印收据

a4size收据

any help would be appreciated. 任何帮助,将不胜感激。

Provide precise printing instructions by offering a PDF file in DIN-A4 format. 通过提供DIN-A4格式的PDF文件提供精确的打印说明。

You can generate the PDF with various PDF libraries from your PHP script. 您可以使用PHP脚本中的各种PDF库生成PDF。

最后我结束了这个问题使用晶体报告与dotnet上的Windows应用程序,它具有非常漂亮和用户友好的界面,PHP没有帮助这一点。

You can specify all CSS elements in centimeters or inches This is especially useful if you use a @media = print 您可以以厘米或英寸为单位指定所有CSS元素。如果您使用@media = print,这将特别有用

So, you could have something like: 所以,你可以有类似的东西:

<div id="booking_num" style="position: absolute; top: 6.25cm;left:2.32in;">
  1213123
</div>

This has been working very reliably on any modern browsers. 这在任何现代浏览器上都非常可靠。

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