tag:blogger.com,1999:blog-6992129293870658291.post3024473168181472053..comments2009-11-12T22:16:44.760+11:00Jason Lenoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-6992129293870658291.post-80609709301005969202009-11-12T18:34:59.792+11:002009-11-12T18:34:59.792+11:00Good Post Jason !!!<br />Just to add.<br /><br />I like to highlight there are fundamental flaws(in the comments as well as the understanding) in the escript <br />provided by Siebel TSE.<br /><br />Lets check the escript in the Metalink.<br />Check my inline comments prefixed by geeksajan<br /><br />function foo() <br />{ <br /> var var1; <br /> <br /> try <br /> { <br /> var var2; <br /> if(true) <br /> { <br /> var var3; <br /> <br /> for(var index = 0; index &lt; 2; index++) <br /> { <br /> // Accessible variables are var1, var2, var3 and index <br /> } <br /> // Accessible variables are var1, var2 and var3 <br /> } <br /> // Accessible variables are var1 and var2 <br /><br /> // geeksajan: Even var3 and index can be accessed.<br /> <br /> } <br /> catch(e) <br /> { <br /> var var4; <br /> // Accessible variables are var1 and var4 <br /> // geeksajan: Even var2,var3 and index can be accessed.<br /> <br /> } <br /> finally <br /> { <br /> // Accessible variable is var1 <br /> //geeksajan: var1 can be accessed even if declared within try.<br /> //geeksajan: var2,var3,index can be accessed.<br /> //geeksajan: var4 is available if there is an error in the try block ie execution navigates thru catch.Else undefined. <br /><br /> } <br />} <br />- geeksajan<br /> http://geeksajan.blogspot.com/geeksajanhttp://www.blogger.com/profile/17475202698225138976noreply@blogger.com