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Hello,
I'm developing with AppBuilder an app that displays a list of products (> 30000) in a KendoUI Mobile ListView . At the first start the products are read from a server via json and stored in a local SqlLite database. The list is displayed using a datasource on the local SqlLite DB (this works very well).
The problem arises for store and retrieve the product's images.
What is the proper way to download images to show in the list ?
I have two ideas, but I would like to know, according to you, the proper procedure
1) I insert in the retrieved json file the images (base64 converted ??) and save in database? How do I then display them in the list ?
2) I download individual image files, I memorize them in a folder on the device and then I load them at display time ? How ?
Can you give me some examples about it?
Thank you!
Nicola
I'm developing with AppBuilder an app that displays a list of products (> 30000) in a KendoUI Mobile ListView . At the first start the products are read from a server via json and stored in a local SqlLite database. The list is displayed using a datasource on the local SqlLite DB (this works very well).
The problem arises for store and retrieve the product's images.
What is the proper way to download images to show in the list ?
I have two ideas, but I would like to know, according to you, the proper procedure
1) I insert in the retrieved json file the images (base64 converted ??) and save in database? How do I then display them in the list ?
2) I download individual image files, I memorize them in a folder on the device and then I load them at display time ? How ?
Can you give me some examples about it?
Thank you!
Nicola