R\u00e9solution<\/strong> : javascript<\/p>\n\n\n\n3-1) code html de la page web<\/p>\n\n\n\n
<html lang=\"fr\">\n\n<head>\n <title>Nuages<\/title>\n <meta charset=\"UTF-8\" \/>\n <link rel=\" stylesheet\" href=\"nuages.css\" \/>\n<\/head>\n<script>\n function affiche() {\n var temperature =parseFloat(prompt('temp\u00e9rature en\u00b0C?'));\n var humiditeR =parseFloat(prompt('humidit\u00e9 relative en %?'));\n var a = 17.27;\n var b = 237.7;\n var meteo=\"\"\n var alpha = a * temperature \/ (b + temperature) + Math.log(humiditeR * 0.01);\n var pointRosee = b * alpha \/ (a - alpha);\n var plafondNuage = 125 * (temperature - pointRosee)\n var plafondNuageFt =400*(temperature - pointRosee)\n if(isNaN(plafondNuage)||humiditeR>100||humiditeR<0||isNaN(humiditeR)){meteo=\"erreur\"}\n else{\n meteo = \"Le point de ros\u00e9e est \u00e9gal \u00e0 \" + pointRosee.toFixed(0) + \"\u00b0C \" +\"et la base des nuages est \u00e0 \" + plafondNuage.toFixed(0) + \"m .\";\n meteo = meteo + \"<br><b>soit \" + plafondNuageFt.toFixed(0) + \" ft .<\/b>\";\n }\n document.getElementById(\"test\").innerHTML = \"<b>\" + meteo + \"<\/b>\";\n }\n<\/script>\n<body>\n <h2>Hauteur du plafond nuageux<\/h2><br>\n <button class=\"button\" onclick=\"affiche()\">Calculateur<\/button><br><br>\n <h4 id=\"test\"><\/h4>\n <\/body>\n\n<\/html><\/pre>\n\n\n\n3-2) ex\u00e9cution du code html ci-dessus<\/p>\n\n\n\n\r\n\r\n
\r\n Nuages<\/title>\r\n <meta charset=\"UTF-8\" \/>\r\n <link rel=\" stylesheet\" href=\"nuages.css\" \/>\r\n<\/head>\r\n<script>\r\n function affiche() {\r\n var temperature =parseFloat(prompt('temp\u00e9rature en\u00b0C?'));\r\n var humiditeR =parseFloat(prompt('humidit\u00e9 relative en %?'));\r\n var a = 17.27;\r\n var b = 237.7;\r\n var meteo=\"\"\r\n var alpha = a * temperature \/ (b + temperature) + Math.log(humiditeR * 0.01);\r\n var pointRosee = b * alpha \/ (a - alpha);\r\n var plafondNuage = 125 * (temperature - pointRosee)\r\n var plafondNuageFt =400*(temperature - pointRosee)\r\n if(isNaN(plafondNuage)||humiditeR>100||humiditeR<0||isNaN(humiditeR)){meteo=\"erreur\"}\r\n else{\r\n meteo = \"Le point de ros\u00e9e est \u00e9gal \u00e0 \" + pointRosee.toFixed(0) + \"\u00b0C \" +\"et la base des nuages est \u00e0 \" + plafondNuage.toFixed(0) + \"m .\";\r\n meteo = meteo + \"<br><b>soit \" + plafondNuageFt.toFixed(0) + \" ft .<\/b>\";\r\n }\r\n document.getElementById(\"test\").innerHTML = \"<b>\" + meteo + \"<\/b>\";\r\n }\r\n<\/script>\r\n<body>\r\n <h2>Hauteur du plafond nuageux<\/h2><br>\r\n <button class=\"button\" onclick=\"affiche()\">Calculateur<\/button><br><br>\r\n <h4 id=\"test\"><\/h4>\r\n <\/body>\r\n\r\n<\/html>\n\n\n\n<p class=\"has-very-light-gray-background-color has-background has-medium-font-size\">4) Ajout d’images<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"http:\/\/yb-isn.fr\/nuages-js\/img\/nuage.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><a href=\"https:\/\/yb-isn.fr\/nuage1\/index.html\" target=\"_blank\" rel=\"noreferrer noopener\">http:\/\/yb-isn.fr\/nuage1<\/a><\/p>\n\n\n\n<p>Vous pouvez tester le calculateur et inspecter la page pour comprendre le code.<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":374,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/index.php?rest_route=\/wp\/v2\/posts\/371"}],"collection":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=371"}],"version-history":[{"count":4,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/index.php?rest_route=\/wp\/v2\/posts\/371\/revisions"}],"predecessor-version":[{"id":849,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/index.php?rest_route=\/wp\/v2\/posts\/371\/revisions\/849"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/index.php?rest_route=\/wp\/v2\/media\/374"}],"wp:attachment":[{"href":"http:\/\/yb-isn.fr\/2021\/nsi\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=371"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/yb-isn.fr\/2021\/nsi\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}