Comments on: JSON(Java Script Object Notation):{mode Now}

By: Ketan

Ketan — Wed, 13 Dec 2006 15:46:09 +0000

Yes….
In real life scenario ..a response may have elements which are not showed on screen…In the function above
document.getElementById(something).value=data[something]
to be replaced by
if(document.getElementById(something)!=null){
document.getElementById(something).value=data[something];
}
Simply visit this: http://123.writeboard.com/e509df5da531dd6f9
password:watblog
edit the page : copy the code: run in your browser

By: Srivats

Srivats — Sun, 10 Dec 2006 08:03:01 +0000

I really dint get "iterate over each node in JSON object and find out if that node is available in screen; if Yes assign the value then and there itself;then go to next element and if No go to next element".
If element is missing on the screen, then it means that the web page is not in sync with the back end servlet in application level. I might be wrong in ma understanding. Care to explain.