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Using #each blocks with variables defined in runtime
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<input bind:value='newTodo' placeholder='buy milk'> | |
<button on:click='push("todos", newTodo)'>add todo</button> | |
<ul> | |
{{#each todos as todo, i}} | |
<li> | |
<button on:click='splice("todos", i, 1)'>x</button> | |
{{todo}} | |
</li> | |
{{/each}} | |
</ul> | |
<style> | |
ul { | |
list-style: none; | |
padding: 0; | |
} | |
li button { | |
color: rgb(200,0,0); | |
background: rgba(200,0,0,0.1); | |
border-color: rgba(200,0,0,0.2); | |
padding: 0.2em 0.5em; | |
} | |
</style> | |
<script> | |
import { push, splice } from 'svelte-extras'; | |
export default { | |
data: function () { | |
return { | |
newTodo: '' | |
}; | |
}, | |
methods: { | |
push, | |
splice | |
}, | |
oncreate: function () { | |
this.set({ todos: [ 'Item 1', 'Item 2' ] }) | |
} | |
}; | |
</script> |
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