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Web side how to achieve set invoices and express orders and other functions, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.

The basic solution of WEB is to make the format of the set into a picture, locate the data to be filled in according to its coordinates in the picture, and finally fill the data to the corresponding position.

However, a variety of problems will be encountered in the implementation:

1. The coordinate positioning of the picture is not accurate, and the actual printing effect is offset.

2. When multiple pages of data are typed, the data can not be located accurately.

3. The correlation calculation / on-page calculation of matching data has low support.

4. After the format change, the code needs to be re-edited

Another solution is to scan the set format into a picture through the report tool, and the picture is used as the background picture of the report, then draw the report format based on the background image, and edit the fetch expression and other data processing methods in the corresponding position to ensure the accuracy of the data filling position. In addition, for the case of multi-page printing, you can set a mandatory paging way to ensure the accuracy of the set.

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