Can anyone explain what is theses errors?
Uncaught TypeError: Cannot set
property 'innerHTML' of null
Uncaught TypeError: Cannot read
property 'style' of null
Uncaught SyntaxError: Unexpected token
ILLEGAL
Uncaught TypeError: Object #
has no method 'dispatchEvent'
This is my test Website
At some point in the page you have:
function display_price(price, oid)
{
...
element = document.getElementById(oid);
if (valor != 'NaN' && valor != null && valor != '')
{
element.innerHTML = valor + money_simbol;
The last line is causing the error because element is null. You should add a condition to the if(): that is, change this line:
if (valor != 'NaN' && valor != null && valor != '')
to this:
if (element && valor != 'NaN' && valor != null && valor != '')
In other words, it's a good practice to always check the return value of a function before accessing its properties.
