salesforce - getting started - common terms



@track - is a decorate that make a variable  automatically refresh when its value changes

Handing UI events



On the javascript side of things



Bear tile component

This sections allow us to create a new custom component that is used in a parent component.

Lets say we are creating a component called beartile. Here is the javascript side of things :-



The html :-



Looking at the parent html :-




Also noticed that, it become c_bear_tile - where c is the default, somewhat predefined name for components and then as the upper case changes, then an underscore is introduced.


Loading style :-










Comments

Post a Comment

Popular posts from this blog

The specified initialization vector (IV) does not match the block size for this algorithm

Image
If you're getting  exception when trying to assigned key to a symmetric key and getting error message below :- The specified initialization vector (IV) does not match the block size for this algorithm And your code probably look like something below :- Then you need to go into debug mode and start looking into the supported size for IV as shown in diagram below :- As you can see, IV is 16 bytes, so you need to provide 16 bytes. The same goes for Key field too, if you're adding anything to it. As long as you provide a valid key size, then we're good and you're code will be ready.
Read more