Is there a way to determine if a Backbone.View is currently rendered in the DOM, so that I do not need to rerender it? Any suggestions on how this can be achieved?
Thanks and regards
Is there a way to determine if a Backbone.View is currently rendered in the DOM, so that I do not need to rerender it? Any suggestions on how this can be achieved?
Thanks and regards
One approach would be to query the DOM to get this information, although it may result in slower performance compared to setting and checking an instance variable before rendering. Ideally, the render method should only be triggered when the model changes, suggesting a possible misuse of the View component (in a MVC architecture). However, if necessary, you could set a this.rendered = true flag and verify it before rendering again within your render method for a quick and simple solution.
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