About the use of setAttributes
so, in the second case do you want to update the same data-info attribute with a new key, right? since data-info has a string as a type value, first you need to get it and parse to an object. const dataInfoObject = JSON.parse(this.model.get('data-info')) after that, you can update the object with the new key dataInfoO...
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hi，I saved an object in the custom property。 And I want to implement putting values into custom properties。 but It will cover the previous one
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so, in the second case do you want to update the same data-info attribute with a new key, right? since data-info has a string as a type value, first you need to get it and parse to an object. const dataInfoObject = JSON.parse(this.model.get('data-info')) after that, you can update the object with t...
I thinks he's just looking for addAttributes
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