Triggers: Difference between revisions

Triggers (view source)

17 bytes removed , 7 October 2016

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 <source lang="javascript">
-var entries = lib().entries();                  // Get the current library and an array of its entries
+var entries = lib().entries();                  // Get current library & array of its entries
-if (entries.length > 0) {                       // Check that the array is not empty;
+if (entries.length > 0) {                       // Check that array is not empty;
                                                  // otherwise exit,
                                                  // since there is no previous entry.
 prevMileage = entries[0].field("Mileage");      // The array is sorted newest to oldest,
-                                                 // so the newest entry in the array
+                                                 // so newest entry in the array
                                                  // on top with index of 0.
 entryDefault().set("StartMileage",prevMileage); // Set value of field Mileage