JavaScript - Getting Url Parts

If I wanted to extract certain parts of the URL... how can I do this? I know how to extract the entire URL or just the search query but what if i want to do this


/boxscore.asp?w=2&s=4&yr=


Just extract the numbers 2 and 4 from the url. I want to make a new link for this site I am on to plug those 2 numbers into here

/game.asp?gnum=2&gslot=4

That's basically what i want the new window to read.

I would appreciate assistance with the following case. Thank you in advance.

I have two fields with values, e.g.

Field1: 123456-1- 01
Field2: 01 -0001

I need to compare the last two digits of Field1( 01 ) against the First two digits of Field2 ( 01 )

I would assume OnChange moving from Field2.
If the two do not match throw an alert.

Thanks!!

This is my first post.
I am reading "Javascript The Good Parts" ~ The Method Invocation Pattern Page 28

and tried this,



var myObject= {
value:0,
increment:function(inc){
this.value+= typeof inc==="number" ? inc:1;
}
}

myObject.increment(2);
alert(myObject.value);

but alert(myObject.value); is returning a value of "2", when it should return "3".

Can someone help?





Reply With Quote




12-22-2014, 09:59 AM #2
rnd me View Profile View Forum Posts Visit Homepage

Senior Coder Join Date Jun 2007 Location Urbana Posts 4,497 Thanks 11 Thanked 603 Times in 583 Posts

0+2=2, not 3; the code is working correctly.