[dreamincodehamza]

ID should work only once but in below code is is changeing the color red to all.
Not sure what is going on here.


here is my code

<style>
	#hamza123 {
	 	color :  red	 ;
	}
</style>

<address id="myid">  text texttext texttext texttext texttext texttext text </address>
<p id="myid"> text texttext texttext texttext texttext texttext text </p>
<div id="myid">text texttext texttext texttext texttext texttext text  </div>

[modi123_1]

You keep giving it the same unique id. Use a class instead.

[dreamincodehamza]

modi123_1, on 12 October 2012 - 09:13 AM, said:

You keep giving it the same unique id. Use a class instead.

yeah i know that but what's the need of class if we can acheve the task using id.


i am not getting the logic of class n id the difference between them,,
making me confuse.

[modi123_1]

Browsers tend to be pretty lax about things, but standards are standards. There's no compiler to wag a finger at you for not doing the right thing. IDs are meant to be unique.. classes for a group of similar things. It makes for a bad readability and you may run into that browser update that enforces proper standards and then you are hosed.

End game and pull up those big boy pants and use the standards!

[dreamincodehamza]

modi123_1, on 12 October 2012 - 09:44 AM, said:

Browsers tend to be pretty lax about things, but standards are standards. There's no compiler to wag a finger at you for not doing the right thing. IDs are meant to be unique.. classes for a group of similar things. It makes for a bad readability and you may run into that browser update that enforces proper standards and then you are hosed.

End game and pull up those big boy pants and use the standards!

thanks