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