iOS Question how can i save panel and its content into a json file

[Ju Yang]

i am a B4i learner，i want to save a panel and its content into a json file
please give some advice

 

[Erel]

Json is a text format. What do you mean with saving a panel?

You can create json strings with the iJSON library. See this tutorial (it is same as in B4A): https://www.b4x.com/android/forum/threads/android-json-tutorial.6923/#content

 

[Ju Yang]

in fact ，i had get a screenshot on web page .now i want to save the screenshot into a json file
can you help me ?

 

[Erel]

json is not a good format for images. You can convert the image data to base 64 string however it will be very inefficient.

 

[Ju Yang]

yet.i am a B4i beiginner .give me a better way to save the screenshot .
thank you very much

 

[Erel]

You can save it to a file. https://www.b4x.com/search?query=b4i+save+bitmap