The JavaScript error discussion would cover all the
different error messages which can arise when you
implement code through dyn-web and from other particular
sources. For instance it’s very simple to initiate
syntax errors in the codes when you add images for
alternation or when you add content for your tooltips.
Some other common problems are to forget to upload the
required external JavaScript file or to incorrectly
specify the path. You can read on to gain assistance in
better understanding these JavaScript errors as you try
to decipher these error messages when they generate.
Understanding JavaScript Error Messages
Firstly it is important that you know when a JavaScript
error has taken place which will basically depend on the
type of web browser you are currently using and the
configuration of the browser. Internet explorer would
basically display a warning icon at the status bar an in
order to open the dialog box you should double click the
icon. You can then click on the show details option to
find out more about the JavaScript Error. You will find
some options that would let you make some changes so
that you this dialog box would keep opening as and when
there is an error. Unfortunately the error messages of
internet explorer are not as revealing as they should be
and especially for the line number report for these
JavaScript Errors.
Therefore it is recommended that if you find that your
JavaScript is not functioning properly when you use
internet explorer then make sure to open the document in
Firefox as would help. You can then view the Error
Console of Firefox which you fill find in tools menu.
You can click any of the error messages that are
reported in order to go right to the location of the
problem.
Some Common JavaScript Error Messages
When you receive error message which reads some like
Object expected undefined will most likely mean that you
have omitted some external JavaScript file or that you
have mentioned a wrong path for the JavaScript File.
Most often it means a call for a function or a
changeable that is referred to as not available. If you
receive an error message which reads missing ) or
Expected ‘)’ after the argument list it is perhaps that
you have forgotten to add a comma between some element
or that you have inserted an unshaped apostrophe in the
element covered in the single quotes. The other message
like unterminated string constant basically means that
you have inserted a carriage return in middle of the
string array element or variable value or that you have
deleted a quote or must have mismatched the quote pairs.
You will find a line number in the error message which
would take you to the location. There are also times
when you try adding an even t listener with the help of
attachEvent or addEventListener for internet explorer
and the functions that you are trying to add is not
available. Most of the browsers would report these error
messages and in case of Firefox it basically starts with
being incapable to convert and for internet explorer
browser it is not implemented.
How to Quickly Fix JavaScript Errors
Bottom line with any of these JavaScript errors is that
you want them removed from your computer immediately
without causing costly damage to your computer. We
recommend that you run a free scan of your computer to
find all of the hidden errors. Don’t let these errors
slow down your computer causing you to pull your hair
out in frustration. Not taking action to clean up your
computer can cause $100’s of dollars not including
countless hours of lost productivity. Remove every
JavaScript error and experience a flawless running,
super fast PC just like it was when you first bought it.
The great news is that all of this can be done by
performing a Free Scan of your computer and in less than
2 minutes you can take care of the problem.
