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Reaccionar sin renderizar elementos de acuerdo con la clasificación.

Quiero representar mis elementos de acuerdo con la clasificación, pero no sé por qué no se muestran los elementos en consecuencia. Cuando consuelo los valores para que se muestre correctamente, y cuando revisé el data-order para que muestre el resultado como 1, 3, 2

 constructor(props) { super(props) this.state = { properties: [ { order: 3, title: "Title 3", type: "checkbox" }, { order: 1, title: "Title 1", type: "string" }, { order: 5, title: "Title 5", type: "number" }, { order: 2, title: "Title 2", type: 'checkbox' } ] } } render() { return ( [...this.state.properties].sort((a, b) => (a.order > b.order) ? 1 : -1).map((item, key) => { switch(item.type) { case "string": return <StringComponent data-order={item.order} {...item} />; case "number": return <NumberComponent data-order={item.order} {...item} />; case "checkbox": return <CheckboxComponent data-order={item.order} {...item} />; } }) ) }

producción:

 <div data-order="1"></div> <div data-order="5"></div> <div data-order="3"></div> <div data-order="2"></div>

cuando consuelo el valor para que la salida sea:

 [ { order: 1, title: "Title 1", type: "string" }, { order: 2, title: "Title 2", type: 'checkbox' } { order: 3, title: "Title 3", type: "checkbox" }, { order: 5, title: "Title 5", type: "number" }, ]
about 4 years ago · Juan Pablo Isaza
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