Jump to content

hezi_yaffe

Members
 View Profile  See their activity

  • Posts

    3

  • Joined

  • Last visited

hezi_yaffe's Achievements

Newbie

Newbie (1/7)

0

Reputation

  1. hezi_yaffe
    it's work now, thank you very much!
  2. hezi_yaffe
    thank you for your answer, when my answer is wrong the question dont move back to the first question but just dont change. how can i fix it? davej edit: --see the revision in code above--
  3. hezi_yaffe
    * first of all i'm sorry for the poor english. hi everyone i new here, i need some help with a code: i try to write a code that do that: display a question. if you answer it correctly, the next question will display, if your answer is wrong you move back to the first question. and so on... 1. i try do that with if/else statement but i think that its not very Effective. can i use loops or something else to do that? 2. in my code, when i run it on the first time, if my answer is wrong i get back to the first question but after the first time instead of go to the first question i just move back one question (e.g from question 3 to 2). thanks for help! Que and Ans.html <!DOCTYPE HTML> <html> <head> <body> <input type="number" id="myInput1"> <button type="button" onclick="myFunction()">try it</button> <p id ="demo"></p> <script> var Ans; var Que; var x; var i; Que = ["1*1", "2*2", "3*3", "4*4"]; document.getElementById("demo").innerHTML = Que[0]; function myFunction() { x = document.getElementById("myInput1").value; Que = ["1*1", "2*2", "3*3", "4*4"]; Ans = [1,4,9,16]; i = 0; if (x == Ans) { i += 1; } else { i = i; } document.getElementById("demo").innerHTML = Que; if (x == Ans[(i+1)]) { i += 2; } else { i = i; } document.getElementById("demo").innerHTML = Que; if (x == Ans[(i+2)]) { i += 3; } else { i = i; } document.getElementById("demo").innerHTML = Que; if (x == Ans[(i+3)]) { window.alert("you are a good student!") } else { document.getElementById("demo").innerHTML = Que[(i)]; } } </script> </body> </head> </html>
×
×
  • Create New...