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- To set the values to a Component, you first need them accessible in the JavaScript. Line 1 can be copied verbatim into any similar rule code and is used to extract the parameters from the URL.
- Line 2 is making sure there is text provided in the elements you are working with. This may or may not be a necessary step depending on your use case. You will need to understand a bit about control the display of text when your objects don't alway exist. You can learn more about nulls, NaN, and undefined scenarios here.
- Line 4 assigns the firstname parameter and the lastname parameter to the Text component, and inserts a space between them.
For To download a working example form of the scenario described, click here.
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