How to Use EVAL to process jqchartjquery line chart returned data is invalid _ jquery-js tutorial

The eval function can parse some program code to make it executable. This article introduces how to use eval to process jqchartjquery line charts and return invalid data, if you are interested in jqchartjquery-related content, let's take a look at it. The eval function can parse some program code that has been processed to make it executable. I checked many posts, when the jqchart plug-in made a line chart, all the returned data was processed as eval, but I couldn't figure it out. Later I found:

1. There is no need for eval processing at all. Just extract the string directly (the return value must be spliced );

2. Add the processed string to the data in series [];

The following code is used:

Html pageOnly one

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In script