Error handling in customized JavaScript functions
A JobRouterException object is available that can be thrown in all JavaScript functions.
Example:
try {
throw new JobRouterException('This is a JobRouterException message');
} catch(e) {
console.log(e.message);
}
Individual error handling for JavaScript API
For API functions, which can be used for the individual error handling of occurring errors, a function can now be passed as a last parameter. The alerts in the JavaScript API functions were replaced by JobRouterExceptions.
Example:
function myCustomErrorHandler(message) {
console.log(message);
}
var result = jr_get_value('my_element', myCustomErrorHandler);
For API functions such as jr_loop_table one or more callback function(s) can be passed, the function for the error handling is passed after the callback function(s).
Example:
function myCustomErrorHandler(message) {
console.log(message);
}
function myCallbackFunction(subtable, rowId) {
jr_get_subtable_value(subtable, rowId, 'SPALTE1');
}
jr_loop_table('Subtable1', myCallbackFunction, myCustomErrorHandler);
