Method and device for printing form data

A technology for tabular data and printing data, applied in the field of big data, can solve the problems of browser printing compatibility, browser printing cannot be flexibly and quickly modified and customized printing format, browser printing cannot modify printing parameters at any time, etc., to achieve flexibility Convenient printing format, flexible and convenient adjustment, and simplified printing and coding effects

Active Publication Date: 2021-04-06
ZHONGBO INFORMATION TECH RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method and device for printing form data, which solves the printing compatibility problem of existing browsers, solves the problem that browser printing cannot modify printing parameters at any time, and solves the problem that browser printing cannot be flexibly and quickly modified and customized printing format technical problem

Method used

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  • Method and device for printing form data
  • Method and device for printing form data
  • Method and device for printing form data

Examples

Experimental program
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Embodiment 1

[0050] Such as Figure 1-Figure 8 As shown, a method for printing tabular data includes the following steps:

[0051] Step 1: The client obtains the printing business to be processed and the printing data source, defines the basic printing parameters of the printing template, edits the printing style of the row and merges items, and generates a preset printing template;

[0052] Step 2: The client submits the preset printing template to the printing server, the printing server connects to the printing device, obtains the properties of the printing device, assigns and corrects the basic printing parameters, and obtains the width, height and font of the printing page defined by the printing template The width and height of each print font in the set;

[0053] Step 3: The printing server configures the row printing style;

[0054] Step 4: The printing server marks all data rows in the print data according to the row printing style defined in the printing template, and marks the...

Embodiment 2

[0154] The device for printing form data described in embodiment 2 is matched with the method for printing form data described in embodiment 1, including a client, a print server and a printing device, both of the client and the print service are The server and client use WEB pages, and the printing server provides HTTP service interface. The client interacts with the printing server through POST or GET. The interactive data adopts JSON format data or XML format data, and the printing server communicates with the printing device through a network cable. connect.

[0155] A method and device for printing table data according to the present invention solves the printing compatibility problem of existing browsers, solves the problem that printing parameters (line spacing, page margin, font and line style) cannot be modified at any time during browser printing, and solves the problem of Browser printing cannot flexibly and quickly modify and customize the technical problem of the ...

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Abstract

The invention discloses a method and device for printing form data, belonging to the field of big data technology, including a client acquiring a printing business to be processed and a printing data source, defining basic printing parameters of a printing template, editing line printing styles and merged items, The printing server assigns and corrects the basic printing parameters, configures the line printing style, marks the label name of the line printing style, calculates the position coordinates of all printing items, calculates the position of all printing lines, and completes the basic printing function; sends and prints Preview to the client, solve the printing compatibility problem of existing browsers, solve the problem that browser printing cannot modify printing parameters at any time, and solve the technical problem that browser printing cannot flexibly and quickly modify and customize printing formats. The invention can quickly customize relatively complex Data printing in tabular layout.

Description

technical field [0001] The invention belongs to the technical field of big data, and relates to a method and a device for printing form data. Background technique [0002] At present, Internet applications have spread to all aspects of our daily life, such as restaurants, hotels, supermarkets and so on. Printing on network terminals (such as receipts, vouchers, etc.) is a common application, and such printing data is basically in form. figure 2 , the hotel check-in slip is attached image 3 , the data can be text, lines, barcodes and QR codes, etc., and the table border can be explicit or implicit. [0003] Most of the applications on the network terminal use the browser printing method. This printing method is relatively simple, but the disadvantages are also obvious: it is impossible to accurately locate the printing position, and it is impossible to quickly and flexibly modify the font style, line spacing, and page margins, and customize a new printing. The format need...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/12
CPCG06F3/1205G06F3/1208G06F3/1253G06F3/1255G06F3/1257
Inventor 朱云杰
Owner ZHONGBO INFORMATION TECH RES INST CO LTD
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