wire in lwc | lwc salesforce tutorial

wire in lwc | lwc salesforce tutorial | Part 8

Рет қаралды 1,642

9 ай бұрын

Dont know how to use wire to make apex call?
In this video learn how to make a call to apex using wire.
Summary of this video:
1) What is wire
2) When wire runs ?
3) How to expose apex class to LWC
4) Importing Apex inside LWC
5) Using Wire to make a call to apex

Пікірлер: 9

@subhisingh4004 6 ай бұрын

Thankyou

@salesforcein5minutes 6 ай бұрын

You’re welcome 😊

@foodandthecities 4 ай бұрын

Hi, Can you please make videos on security model and sharing settings in salesforce along with scenario based interview questions?

@salesforcein5minutes 4 ай бұрын

Sure such videos are on the way soon 😄

@foodandthecities 4 ай бұрын

@@salesforcein5minutes thanks.

@m.shivkumar9695 3 ай бұрын

You told wire is called twice but why system.debug printed once

@salesforcein5minutes 3 ай бұрын

wire gets called twice When called first time it cant find any data as component is not yet inserted into dom. Then connected call back gets called thats where actually your component is inserted in the dom And again after that wire gets called but now as component is inserted in the dom hence it can find data Now coming to your question : 1st time as element is not in dom, hence apex call is also not successful 2nd wire call element is inside dom. Hence apex call is successful, hence even though wire is called twice still u are gettjng one debug and the reason is first time apex call was not successful as element is not yet in dom and second time it was!

@huntersclub6367 2 ай бұрын

@@salesforcein5minutes what a patience you have man, you are awesome😊😊😊

@salesforcein5minutes 2 ай бұрын

@@huntersclub6367 thanks man