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23 lines
383 B
23 lines
383 B
5 years ago
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<script>
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let clickHandler;
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let number = 0;
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function updateHandler1(){
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clickHandler = () => number = 1;
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}
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function updateHandler2(){
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clickHandler = () => number = 2;
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}
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</script>
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<p>
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<button on:click={updateHandler1}>set handler 1</button>
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<button on:click={updateHandler2}>set handler 2</button>
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</p>
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<p>{ number }</p>
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<button on:click={clickHandler}>click</button>
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