learning-area/javascript/building-blocks/simple-else-if.html at main · mdn/learning-area · GitHub

Name: learning-area/javascript/building-blocks/simple-else-if.html at main · mdn/learning-area · GitHub
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<!DOCTYPE html>
<htmllang="en-US">
<head>
<metacharset="utf-8">
<metaname="viewport" content="width=device-width">
<title>Simple else if example</title>
</head>
<body>
<labelfor="weather">Select the weather type today: </label>
<selectid="weather">
<optionvalue="">--Make a choice--</option>
<optionvalue="sunny">Sunny</option>
<optionvalue="rainy">Rainy</option>
<optionvalue="snowing">Snowing</option>
<optionvalue="overcast">Overcast</option>
</select>

<p></p>

<script>
constselect=document.querySelector('select');
constpara=document.querySelector('p');

select.addEventListener("change",setWeather);

functionsetWeather(){
constchoice=select.value;

if(choice==='sunny'){
para.textContent='It is nice and sunny outside today. Wear shorts! Go to the beach, or the park, and get an ice cream.';
}elseif(choice==='rainy'){
para.textContent='Rain is falling outside; take a rain coat and a brolly, and don\'t stay out for too long.';
}elseif(choice==='snowing'){
para.textContent='The snow is coming down — it is freezing! Best to stay in with a cup of hot chocolate, or go build a snowman.';
}elseif(choice==='overcast'){
para.textContent='It isn\'t raining, but the sky is grey and gloomy; it could turn any minute, so take a rain coat just in case.';
}else{
para.textContent='';
}
}
</script>
</body>
</html>