A - Z Guide to Using the Wire Decorator in LWC Salesforce
Certainly! In Salesforce Lightning Web Components, the "wire service" is a feature that brings data to your component. Imagine this data as a never-ending river of information, and each piece of information in this river is like an updated version of the one before it. What's special is that once you receive a piece of data, it's like taking a snapshot in time; you can't change it. Instead, as new data becomes available, it replaces the previous one in the stream. This way, your component always has the latest and most up-to-date information without you having to constantly ask for updates. It's like having a continuous flow of fresh data at your fingertips. Syntax // Wire to a property @wire (methodName, {parameterName: '$value'}) result; // Wire to a function @wire (methodName, {parameterName : value}) callbackFtn(result) { const {data, error} = result; if(data) { // Add logic } else if(error) {} } When you should use wire to function when ...
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