Writes an error to the log if expectedElement fails the Prototype isElement method. Returns String containing the error message written to the log.
Parameter | Type | Description |
---|---|---|
expectedElement | Object | Object to be checked to be a element. |
message | String | Custom message to use if the assertion fails. Message will be run through template evaluation against messageProperties so you can include details of the assertion failure in the message. |
messageProperties | Object | Object containing values to use with template evaluation. |
Example usage:
Mojo.View.makeFocusable = function(targetElement) { Mojo.assertElement(targetElement, "Mojo.View.makeFocusable requires an element."); targetElement.setAttribute("tabindex", "0"); };
0 Comments