Apache ECharts
* Appeon *
CODE AUTHOR
Posts: 159
* Appeon * created the code: Apache ECharts
The Apache ECharts app demonstrates techniques to enhance data visualization of PowerBuilder with open-source JavaScript charting engines. It is developed with Appeon PowerBuilder 2021 and compatible for deployment as traditional client/server, PowerClient, or PowerServer 2021.
Key Techniques Demonstrated:
Github Source Code: github.com/Appeon/PowerBuilder-Graph-Exa...where%20demo/ECharts
Key Techniques Demonstrated:
- Applying WebBrowser control
- Embedding Apache ECharts
- Integrating JavaScript with PowerScript
Github Source Code: github.com/Appeon/PowerBuilder-Graph-Exa...where%20demo/ECharts
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muhammad sarfaraz
Posts: 1
Posts: 1
muhammad sarfaraz replied the code: Apache ECharts
Dear,
I have implemented teh echart pbl in our application using powerbuilder 2019 R3 2073 but when i try to deploy to web applcation using powerbuiilder 2019 toolkit to power server 2020. then it's generate the error n_webbrowser object is not supported. Please help
Regards,
Sarfaraz
I have implemented teh echart pbl in our application using powerbuilder 2019 R3 2073 but when i try to deploy to web applcation using powerbuiilder 2019 toolkit to power server 2020. then it's generate the error n_webbrowser object is not supported. Please help
Regards,
Sarfaraz
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John Fauss
Posts: 7
Posts: 7
John Fauss replied the code: Apache ECharts
A good example application that shows how one can implement the use of Apache ECharts in a PowerBuilder app. Thank you, Appeon, for creating and publishing this application!
Downloaders, please be aware that the enhanced web browser control (n_webbrowser in echarts_base.pbl) creates a JsonGenerator object in ten of the twenty-four "of_createoption..." object functions without destroying them. Normal garbage collection should reclaim the memory used for these objects, but it's always best to explicitly destroy manually-instantiated objects.
Downloaders, please be aware that the enhanced web browser control (n_webbrowser in echarts_base.pbl) creates a JsonGenerator object in ten of the twenty-four "of_createoption..." object functions without destroying them. Normal garbage collection should reclaim the memory used for these objects, but it's always best to explicitly destroy manually-instantiated objects.
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