Wednesday, September 8, 2010
Null is Null or not an object Jquery, javascript, ajax, asp.net, lightbox, prototype, js
Sometimes when you are opening some web pages you will receive the following error message
Null is Null or not an object
The error message is comming in the following situations
Jquery.js and prototype.js
You may be using jQuery.js and prototype.js in same html file in such case the confusion will come to the program if you are using '#' to identify jquery objects. So you replace '#' with 'jQuery' and get solve the issue
document.getElementById('') is null
TACS LLC Dubai
Time Attendance Dubai
Access Control System
Gate Barrier
HRMS Solutions
EID Reader Software
EID Reader
Building Maintanance
UHF Reader
Sometimes you will use a document.getElementById('') to find some controls and and will use that controls in that case you make sure the object is not null
Subscribe to:
Post Comments (Atom)
I have this function on javascript:
ReplyDeletefunction copyDate(to_date, from_date){
return to_date.set({
day: from_date.getDate(),
month: from_date.getMonth(),
year: from_date.getFullYear()
});
}
The second line of the function raises an error on IE8 , the error message is similar to yours. ("Null is Null or not an object").
I have debug it using console.log on firefox and chrome, and it seems no problems on those browser. Can you help me?
Kind Regards,
Yosef Kevin
codingexplorer.blogspot.com
PIN : 21AD562F
MSN : yosef.kevin@hotmail.com
YM : yosef.kevin
Gtalk : yosef.kevin
Thanks. That was very helpful.
ReplyDelete