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A split printing method and transaction terminal

A technology that divides printing and transaction terminals, and is applied in the direction of digital output to printing units, instruments, calculations, etc. It can solve problems such as abnormal printing and excessive printing content, and achieve the goal of reducing data volume, solving printing abnormalities, and printing content concisely and beautifully. Effect

Active Publication Date: 2022-04-12
PAX COMP TECH SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a split printing method and a transaction terminal to solve the problem in the prior art that the printing is abnormal due to too much printing content

Method used

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  • A split printing method and transaction terminal
  • A split printing method and transaction terminal
  • A split printing method and transaction terminal

Examples

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Embodiment 1

[0024] figure 1 It shows the implementation flow of a split printing method provided by an embodiment of the present invention. The execution subject of the flow in this embodiment may be a transaction terminal, and the transaction terminal includes a payment terminal, a cash register terminal, etc., for example, a POS (PointOf Sale) terminal , ATM equipment, etc.

[0025] Such as figure 1 As shown, a split printing method provided by an embodiment of the present invention includes:

[0026] Step S101, creating a DOM element containing printing information, and creating an HTML transaction document according to the DOM element;

[0027] Wherein, the HTML transaction document includes DOM elements and transaction information.

[0028] Step S102, judging whether there are unprinted nodes in the HTML transaction document, and if so, segmenting the DOM elements according to a preset order to obtain printing elements that meet the requirements;

[0029] Wherein, the unprinted n...

Embodiment 2

[0063] Such as figure 2 As shown, an embodiment of the present invention provides a transaction terminal 100 for performing figure 1 The method step in the corresponding embodiment, it comprises:

[0064] A creating module 110, configured to create a DOM element containing printing information, and create an HTML transaction document according to the DOM element;

[0065] A segmentation module 120, configured to determine whether there are unprinted nodes in the HTML transaction document, and if so, segment the DOM elements according to a preset order to obtain printing elements that meet the requirements;

[0066] The printing module 130 is configured to combine the printing elements into a printing template, and print the printing template by calling a printing device.

[0067] In one embodiment of the present invention, the creation module 110 includes:

[0068] an element creation unit, configured to create the DOM element containing printing information;

[0069] The...

Embodiment 3

[0081] image 3 It is a schematic diagram of a transaction terminal provided by an embodiment of the present invention. Such as image 3 As shown, the transaction terminal 3 of this embodiment includes: a processor 30 , a memory 31 and a computer program 32 stored in the memory 31 and operable on the processor 30 . When the processor 30 executes the computer program 32, it realizes the steps in each embodiment as described in Embodiment 1, for example figure 1 Steps S101 to S103 are shown. Alternatively, when the processor 30 executes the computer program 32, it realizes the functions of each module / unit in each system embodiment as described in Embodiment 2, for example figure 2 The functions of modules 110 to 130 are shown.

[0082] The transaction terminal 3 refers to a terminal with data processing capabilities, including but not limited to POS terminals, ATM equipment, computers, workstations, servers, and even smart phones, palmtop computers, tablet computers, perso...

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Abstract

The present invention provides a split printing method and a transaction terminal, wherein the method includes: creating a DOM element containing printing information, and creating an HTML transaction document according to the DOM element; judging whether there is an unprinted node in the HTML transaction document, if If there is, the DOM elements are divided according to a preset order to obtain print elements that meet the requirements; the print elements are combined into a print template, and the print template is printed by calling a printing device. The invention realizes split printing, reduces the amount of data printed each time, can reduce printing abnormalities, and improves user experience.

Description

technical field [0001] The invention belongs to the technical field of financial transactions, and in particular relates to a split printing method and a transaction terminal. Background technique [0002] In general transaction situations, in addition to printing transaction vouchers, financial transaction equipment also needs to support printing transaction reports, transaction details and other functions. Due to the continuous increase in the amount of transaction data, the printed content will gradually become larger, and the print buffer size of the hardware device and the length of the printing paper are limited, resulting in abnormal printing of the device. [0003] To sum up, in the prior art, there is a problem of abnormal printing due to too much printing content. Contents of the invention [0004] In view of this, the embodiment of the present invention provides a split printing method and a transaction terminal to solve the problem in the prior art that printi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/12
CPCG06F3/1205G06F3/1208G06F3/121G06F3/1241G06F3/1257
Inventor 黄伟材潘泉锦
Owner PAX COMP TECH SHENZHEN
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