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Best practice to store global data?

Posted on Dec 11, 2014 at 08:12 AM 29 Views

Hi,

i´m new with SAPUI5 and started to create an application using sapui5 mvc with javascript-views.

After login i need to save some global properties but i don´t know the best practice.

I want to access this properties out of many controllers.

Is there any way to place a JSON-Object with global access?

Thank you

Best regards

Sascha Köhler

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    author's profile photo Florian Pfeffer
    Florian Pfeffer
    Posted on Dec 11, 2014 at 08:23 AM
    4

    Hi Sascha,

    one option would be to store your JSON Object via a JSON Model in the sap.ui.core.

    • Create your JSON Object.
    • Create a JSON Model and add the JSON object to it (var oJSONModel = new sap.ui.model.json.JSONModel(<your JSON Object>);).
    • Add JSON Model to core (sap.ui.getCore().setModel(oJSONModel, <your identifier>);).
    • With sap.ui.getCore().getModel(<your identifier>); you can access the JSONModel.

    But as always: Avoid global things if possible 😉

    Regards,

    Florian

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