Feat(NSI): exercice de lecture d'évènements
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1NSI/08_Interaction_web/codes/2E_compteur.html
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40
1NSI/08_Interaction_web/codes/2E_compteur.html
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<!DOCTYPE html>
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<html lang="fr">
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<head>
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<title>Compteur de clics </title>
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<meta charset="utf-8">
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<script>
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let compteur = 0;
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function suivant(){
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compteur = compteur + 1;
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let v = document.getElementById("valeur");
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if (compteur <= 1) {
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v.innerHTML = compteur + " clic";
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}
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else {
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v.innerHTML = compteur + " clics";
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}
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}
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function reinitialiser(){
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compteur = 0;
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let v = document.getElementById("valeur");
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v.innerHTML = compteur + " clic";
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}
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</script>
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</head>
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<body>
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<h1>Compteur de clics en Javascript </h1>
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<button onclick="suivant();">Clic !</button>
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<br>
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<span id="valeur">0</span>
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<br>
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<button onclick="reinitialiser();">Réinitialiser !</button>
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</body>
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</html>
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