可以在javascript中输入一个atoomnumber并输出一个atoomname吗？_Javascript_Html

可以在javascript中输入一个atoomnumber并输出一个atoomname吗？

javascript html

可以在javascript中输入一个atoomnumber并输出一个atoomname吗？,javascript,html,Javascript,Html,下面是我已经尝试过的代码，但没有成功：这个代码是由一个14岁的男孩（我）所以不要担心维护 HTML: Javascript var Atoomnaam; var Atoomnummer; var Protonen; var Neutronen; var Elektronen; var TextInput; var index; var Naam = [ "Calcium(Ca)","Scandium(Se)","Titaan(Ti)","Vanadium(V)","Chroom(Cr)

下面是我已经尝试过的代码，但没有成功：

这个代码是由一个14岁的男孩（我）所以不要担心维护

HTML:

Javascript

var Atoomnaam;
var Atoomnummer;
var Protonen;
var Neutronen;
var Elektronen;
var TextInput;
var index;
var Naam = [
    "Calcium(Ca)","Scandium(Se)","Titaan(Ti)","Vanadium(V)","Chroom(Cr)","Mangaan(Mn)","Ijzer(Fe)","Kobalt(Co)"
    ,"Nikkel(Ni)","Koper(Cu)","Zink(Zn)","Galium(Ga)","Germanium(Ge)","Arseen(As)","Seleen(Se)","Broom(Br)","Krypton(Kr)","Rubidium(Rb)","Strontium(Sr)","Yttrium(Y)","Zirkonium(Zr)","Niobium(Nb)"
    ,"Molybdeen(Mo)","Technetium(Te)","Ruthenium(Ru)","Rhodium(Rh)","Palladium(Pd)","Zilver(Ag)","Cadmiun(Cd)","Indium(In)","Tin(Sn)","Antimoon(Sb)","Telluur(Te)","Jood(I)","Xenon(Xe)"
    ,"Cesium(Cs)","barium(Ba)","lanthaan(La)","Cerium(Ce)","Praseodymium(Pr)","Neodymium(Nd)","Promethium(Pm)","Samarium(Sm)","Europium(Eu)","Gadolinium(Gd)","Terbium(Tb)","Dysprosium(Dy)"
    ,"Holium(Ho)","Erbium(Er)","Thulium(Tm)","Ytterbium(Yb)","Lutetium(Lu)","Halfnium(Hf)","Tantaal(Ta)","Wolfraam(W)","Renium(Re)","Osmiun(Os)","Iridium(Ir)","Platina(Pt)","Goud(Au)","Kwik(Hg)"
    ,"Thallium(Tl)","Lood(Pb)","Bismut(Bi)","Pololnium(Po)","Astaat(At)","Radon(Rn)","francium(Fr)","Radium(Ra)","Actinimiun(Ac)","Thorium(Th)","Protactinium(Pa)","Uraan(U)","Neptunium(Np)"
    ,"Plutonium(Pu)","Americium(Am)","Curium(Cm)","berkelium(Bk)","Californium(Cf)","Einsteinium(Es)","Fermium(Fm)","Menselevium(Md)","Nobelium(No)","Lawrencien(Lr)","Rutherfordium(Rf)"
    ,"Dubnium(Db)","Seaborgium(Sg)","Bohrium(Bh)","Hassium(Hs)","Meitnerium(Mt)","Darmstadtium(Ds)","Roentgenium(Rg)"];
var TempMassa;
var Massa;
var Temp1;
var Temp2;
var Temp3;
var AtoomNum;
function NaamOfAtoom (AtoomNum) {
    switch (AtoomNum) {
        case 0:
            Atoomnaam ="Dit molecuul bestaat niet";
            break;
        case 1:
            Atoomnaam = "Waterstof(H)"
        case 2:
            Atoomnaam = "Helium(He)";
            break;
        case 3:
            Atoomnaam = "Lithium(Li)";
            break;
        case 4:
            Atoomnaam = "Beryllium(Be)";
            break;
        case 5:
            Atoomnaam = "Boor(B)";
            break;
        case 6:
            Atoomnaam = "Koolstof(C)";
            break;
        case 7:
            Atoomnaam = "Stikstof(N)";
            break;
        case 8:
            Atoomnaam = "Zuurstof(O)";
            break;
        case 9:
            Atoomnaam = "Fluor(F)";
            break;
        case 10:
            Atoomnaam = "Neon(Ne)";
            break;
        case 11:
            Atoomnaam = "Natrium(Na)";
            break;
        case 12:
            Atoomnaam = "Magnesium(Mg)";
            break;
        case 13:
            Atoomnaam = "Aluminium(Al)";
            break;
        case 14:
            Atoomnaam = "Silicium(Si)";
            break;
        case 15:
            Atoomnaam = "Fosfor(P)";
            break;
        case 16:
            Atoomnaam = "Zwafel(S)";
            break;
        case 17:
            Atoomnaam = "Chloor(Cl)";
            break;
        case 18:
            Atoomnaam = "Argon(Ar)";
            break;
        case 19:
            Atoomnaam = "Kalium(K)"
    };
};

function berekenen () {
   Protonen = document.getElementById("Atoomnummer").value;
   AtoomNum = document.getElementById("Atoomnummer").value;
   Elektronen = document.getElementById("Atoomnummer").value;
   Massa = document.getElementById("Massa").value;
   Neutronen = Massa - Protonen;
}
function Writing() {
    console.log(Atoomnaam, AtoomNum, Atoomnummer);
    alert("Protoon(en) = " + Protonen + "," + " Neutroon(en) = " + Neutronen + "," + " Elektron(en) = " + Elektronen + "," + " Naam = " + Atoomnaam)
}

免责声明：Javascript还没有完成，但它不工作，我希望它先工作，然后我可以完成其余的原子，如果你不能准备好，不要担心，它是用荷兰语写的。

我用一个工作解决方案制作了一个插件：

是的，它需要将

NaamOfAtoom（AtoomNum）

放入

berekenen（）

函数中，以填充

Atoomnaam

变量，并更改开关

基本上，当您执行该开关时，

case

是数字，但是

AtoomNum

是字符串（您也可以键入字母），因此它没有输入任何case选项。因此相当于

12==“12”

返回false<代码>开关严格比较

==

，而不仅仅是

添加一个

parseInt（number）

solved

switch

部件。

我用一个有效的解决方案做了一个扑通：