Introduction
What is Zova?
Zova is a vue3 framework with ioc container. With the support of ioc container, defining reactive states no longer needs ref/reactive
, nor ref.value
With UI libraries
Zova can be used with any UI library and comes with built-in project templates for several UI libraries, making it easy to use out of the box, including:
- antdv
- element-plus
- quasar
- vuetify
- empty: Other UI libraries can be used based on this empty template
Demo online
Features
Zova has introduced the following distinct features for Vue3:
No ref/reactive
,No ref.value
: With the support of ioc container, defining reactive states no longer needsref/reactive
. Withoutref
, naturally there is no need to write a lot ofref.value
Type programming without type
: Zova adopts a strategy that combines dependency injection and dependency lookup, significantly reducing the use of decorator functions. Prioritizing the use of dependency lookup can achieve a development experience ofType programming without type
, which means that we can enjoy the many benefits of type programming without the need to annotate types, thus keeping our code concise and elegant, significantly improving development efficiency, and ensuring code qualityModularization
: In a large web business system, as the business grows and changes, it is also necessary to divide the system into relatively independent modules in order to avoid code bloating. This is why Zova introduces modularization. In Zova, a module is a natural bundle boundary, and automatically bundled into an independent asynchronous chunk when building, bidding farewell to the hassle of Vite configuration and effectively avoiding the fragmentation of bundles. Especially in large business systems, this advantage is particularly evident
Gif demonstration
Demonstration: no ref/reactive
, no ref.value
1. Define reactive state
Define a reactive variable count
in the component and add two methods to modify its value
typescript
export class ControllerPageCounter {
count: number = 0;
increment() {
this.count++;
}
decrement() {
this.count--;
}
}
2. Use reactive state
Use count
in render class
typescript
export class RenderCounter {
render() {
return (
<div>
<div>count(ref): {this.count}</div>
<button onClick={() => this.increment()}>Increment</button>
<button onClick={() => this.decrement()}>Decrement</button>
</div>
);
}
}
Demonstration: dependency injection
1. Logic Reuse
Create a Counter
Bean to implement the logic of count
typescript
@Local()
export class Counter {
count: number = 0;
increment() {
this.count++;
}
decrement() {
this.count--;
}
}
2. Inject and use in a component
typescript
export class ControllerPageCounter {
@Use()
$$counter: Counter;
}
typescript
export class RenderCounter {
render() {
return (
<div>
<div>count(ref): {this.$$counter.count}</div>
<button onClick={() => this.$$counter.increment()}>Increment</button>
<button onClick={() => this.$$counter.decrement()}>Decrement</button>
</div>
);
}
}