├── a.html ├── app.js ├── formulas.txt └── index.html /a.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | a 7 | 8 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 |

44 | 45 | -------------------------------------------------------------------------------- /app.js: -------------------------------------------------------------------------------- 1 | ////// =======================1================== 2 | ////// show data input data in h1 3 | 4 | function Stextbtn(){ 5 | let text=document.getElementById("textt").value; 6 | document.getElementById("shere").innerText=text; 7 | 8 | } 9 | ////// =======================2================== 10 | ////// chech number ispositive,negative or zero 11 | function ncheck(){ 12 | let incheck=document.getElementById("incheck").value; 13 | let rescheck=Math.sign(incheck); 14 | document.getElementById("scheck").innerText=rescheck; 15 | } 16 | ////////// method 2 17 | function ncheck(){ 18 | 19 | let incheck=document.getElementById("incheck").value; 20 | 21 | if(incheck>0){ 22 | document.getElementById("scheck").innerText=`the number ${incheck} is positive`; 23 | }else if(incheck==0){ 24 | document.getElementById("scheck").innerText=`the number ${incheck} Zero`; 25 | }else { 26 | document.getElementById("scheck").innerText=`the number ${incheck} is Negative`; 27 | 28 | } 29 | 30 | 31 | } 32 | 33 | ////// =======================3================== 34 | ////// find squre root of given number 35 | function sqrotfun(){ 36 | let sqrroot=document.getElementById("sqrroot").value; 37 | let maroot=Math.sqrt(sqrroot) 38 | document.getElementById("shosqroot").innerText=maroot; 39 | } 40 | ////// =======================4================== 41 | ////// show and hide section 42 | function shbt(){ 43 | document.getElementById("parashow").style.display="block"; 44 | } 45 | ////// =======================5 =Temperature================= 46 | 47 | //////Convert Celcious TO Fareheight 48 | function cfcheck(){ 49 | let cfcheck=document.getElementById("cfvalue").value; 50 | let f=(1.8*cfcheck)+32; 51 | let a= document.getElementById("cfshow").innerText=`The Farenheit of ${cfcheck} Number is ${f}`; 52 | } 53 | //////Convert Fareheight TO Celcious 54 | 55 | function fccheck(){ 56 | let fccheck=document.getElementById("cfvalue").value; 57 | let c=(fccheck-32)/1.8; 58 | let b= document.getElementById("cfshow").innerText=`The Celcious of ${fccheck} Number is ${c}`; 59 | } 60 | //////Celcious TO Kelvin 61 | 62 | function ckcheck(){ 63 | let ckcheck=document.getElementById("cfvalue").value; 64 | let kel=273+ckcheck; 65 | let b= document.getElementById("cfshow").innerText=`The Kelvin of ${ckcheck} Number is ${kel}`; 66 | } 67 | ////// Kelvin To Celcious 68 | 69 | function kccheck(){ 70 | let kccheck=document.getElementById("cfvalue").value; 71 | let cel=kccheck-273; 72 | let b= document.getElementById("cfshow").innerText=`The Celcious of ${kccheck} Number is ${cel}`; 73 | } 74 | 75 | ////// =======================6 =Mathi================= 76 | 77 | //////// for aquare root 78 | function MathiFun(){ 79 | let dataVal=document.getElementById("mathinput").value; 80 | let valroot=Math.sqrt(dataVal); 81 | // let valEvOd=Math.sign(dataVal); 82 | 83 | if (dataVal>0){ 84 | document.getElementById("shomathi"). 85 | innerText=`the number ${dataVal} is Positive`; 86 | 87 | }else if(dataVal==0){ 88 | document.getElementById("shomathi"). 89 | innerText=`the number ${dataVal} is Equa; To Zero`; 90 | }else if(dataVal<0){ 91 | document.getElementById("shomathi"). 92 | innerText=`the number ${dataVal} is Negative`; 93 | }else if(dataVal){ 94 | 95 | 96 | document.getElementById("shomathi"). 97 | innerText=valroot; 98 | // document.getElementById("shomathi"). 99 | // innerText=`the number ${dataVal} is In valid`; 100 | } 101 | 102 | 103 | document.getElementById("shomathi"). 104 | innerText=valroot; 105 | } 106 | //////// for even and odd numbe checking 107 | 108 | // function Evnod(){ 109 | // let Evnod=document.getElementById("mathinput").value; 110 | 111 | // let valeveodd=Math.sign(Evnod); 112 | // document.getElementById("shomathi").innerText=valeveodd; 113 | 114 | 115 | // } 116 | 117 | //////////======== generate random number ===== 118 | // let d=Math.random(); 119 | // console.log(d); 120 | // d=d*(100-1)+1; 121 | // console.log(d); 122 | // console.log(Math.floor(d)); 123 | // ////////// new method 124 | // let c=Math.random(); 125 | // c=c*1000; 126 | // console.log(Math.floor(c)); 127 | 128 | //////////======== find greatest number======== 129 | // let a=prompt("enter first no") 130 | // let b=prompt("enter second no") 131 | // let c=prompt("enter third no") 132 | // let d=prompt("enter forth no") 133 | // let e=prompt("enter five no") 134 | 135 | // let o=Math.max(a,b,c,d,e); 136 | // console.log(`${a},${b},${c},${d},${e} the largest number is : ${o}`); 137 | 138 | 139 | 140 | // =============================================new pra start from 09 september============================================= 141 | 142 | 143 | // function showdata(){ 144 | 145 | // let email=document.getElementById("email").value; 146 | // let pass=document.getElementById("pass").value; 147 | // document.getElementById("showdetail").innerHTML+=`
  1. email : ${email}
  2. password : ${pass}
`; 148 | 149 | // ["email", "pass"].forEach(e => document.getElementById(e).value = ""); 150 | // } 151 | function showdata() { 152 | window.c="capital"; 153 | let email = document.getElementById("email").value; 154 | let pass = document.getElementById("pass").value; 155 | 156 | document.getElementById("showdetail").innerHTML += `
  1. email : ${email}
  2. password : ${pass}
`; 157 | 158 | localStorage.setItem("userData", JSON.stringify({ email, pass })); 159 | 160 | ["email", "pass"].forEach(e => document.getElementById(e).value = "");//2 tarikha ha iska data empty karna kaliya 161 | } 162 | document.write(window.c) 163 | 164 | 165 | // document.getElementById("email").value=""; 166 | // document.getElementById("pass").value=""; 167 | 168 | // document.getElementById("showdetail").innerHTML+=`
  1. Your Email is = ${email}
    2. \n
  2. Your Password is =${pass}
`; 169 | // document.getElementById("showdetail").innerHTML+=`
  1. Your Email is = ${email}
`; 170 | // document.getElementById("showdetaill").innerHTML+=`
  1. Your Email is = ${pass}
`; 171 | 172 | 173 | 174 | 175 | 176 | 177 | 178 | -------------------------------------------------------------------------------- /formulas.txt: -------------------------------------------------------------------------------- 1 | 1-farenheit=(1.8*celcious)+32 2 | 2-cecious=(f/1.8)-32 3 | 3-celcious to kelvin ...k=273+c; 4 | 4-kevin to celcious ..c=k-273; 5 | -------------------------------------------------------------------------------- /index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | js pratice 8 | 9 | ee 10 | 11 | 12 |

----1-----show input data in h1---------

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---2------check number is positive,negative or zero using Math.sign() or if statement--------- .

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----3-----square root if given number using "Math.sqrt()"---------

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----4-----show and hide section---------

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---5------Temperature ---------

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---6------Mathi Prob solver ---------

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64 | 65 | for even and odd numbe checking 66 | 67 | 68 | 69 |



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