What's the smartest / most concise way to achieve the following in the corresponding view xhtml and snippet code: Parts of the view have to change, depending on whether something is set. For example, in the area where you select the client, if the client is None, then it displays an interface to select a client. If it's set to a Some then it displays the client's details with a button to unset it. This pattern is repeated. My current strategy is to have two elements, req:noClient and req:client, which have different xhtml contents. Then in the snippet I bind them to two NodeSeq functions, one that binds useful contents when the client is None and returns NodeSeq.Empty otherwise; and another function that binds when it's a Some and returns Empty otherwise. However, it seems to be somewhat redundant in theory. So does anyone have a better way of switching view parts? Thanks.
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