Hello, I am having an issue with my HTML experiment... (Inserting JavaScript) -


technically, have link leads script of mine (sorry indentation if incorrect):

<!doctype html> <html> <title>game</title>   <script>     var userchoice = prompt("do choose rock, paper or scissors?"); var computerchoice = math.random(); if (computerchoice < 0.34) {     computerchoice = "rock"; } else if (computerchoice <= 0.67) {     computerchoice = "paper"; } else {     computerchoice = "scissors"; } console.log("computer: " + computerchoice); var compare = function(choice1, choice2){     if (choice1 === choice2){         return "the result tie!";     }     else if (choice1 === "rock"){         if (choice2 === "scissors")         {             return "rock wins";         }         else {             return "paper wins";         }     }     else if (choice1 === "paper"){         if (choice2 === "rock"){             return "paper wins";         }         else {             return "scissors wins";         }     }     else if (choice1 === "scissors"){         if (choice2 === "paper"){             return "scissors wins"         }         else {             return "rock wins"         }     } } compare(userchoice, computerchoice); </script> <body> <h1>the rock paper scissors game</h1><br> <p>yaaaay!</p> </body> </html>

so, problem script runs to var userchoice = prompt("do choose rock, paper or scissors?") when input answer, nothing happens.

what's wrong?!

buzzysin

your code fine, need result of compare. like:

alert(compare(userchoice, computerchoice));

see fiddle: https://jsfiddle.net/upcbdl6y/


Comments

Post a Comment

Popular posts from this blog

c++ - Difference between pre and post decrement in recursive function argument -

i have following sample code used pre-decrement void function(int c) { if(c == 0) { return; } else { cout << "dp" << c << endl; function(--c); cout << c << endl; return; } } this function give output input 4 : dp3 dp2 dp1 dp0 0 1 2 3 but when use post decrement void function(int c) { if(c == 0) { return; } else { cout << "dp" << c << endl; function(c--); cout << c << endl; return; } } output goes in infinite loop dp4 can explain me in detail why happens ? this happens because function(c--) called same value of c , when finishes c decremented. recursively called, hence called same value no chance of return , hit stack overflow error. assume this, int x = 1, y = 0; y = x++ result y == 1 , x == 2. if y = ++x , bot x , y 2.
Read more

php - Nothing but 'run(); ' when browsing to my local project, how do I fix this? -

i added new project. made mistake in projectname.conf file in sites-available apache2, led me reinstalling apache2. after reinstalling , re-enabling projects on every page of every project .. <body> run(); </body> .. i've run composer update, restarted service, restarted pc, checked config files, tried disabling new project. there nothing in error log, , access.log: 127.0.0.1 - - [15/may/2015:01:40:47 +0200] "get / http/1.1" 304 181 "-" "mozilla/5.0 (x11; ubuntu; linux x86_64; rv:38.0) gecko/20100101 firefox/38.0" maybe i'm forgetting apache2 reinstall? don't think did different last time installed it. looks haven't setup php correctly. take @ this great guide , maybe you're forgetting link php config apache2.
Read more

php - How can I echo out this array? -

i don't know how go grabbing data in variable , put foreach loop. class tree{ private $info = array( array('name'=>'jim','state'=>'nu','company'=>'nu','phone'=>array('cell'=>'5615111111','office'=>'5611111111'),'email'=>array('primary'=>'exs@example.com','ex@there.com')), array('name'=>'joe smith','city'=>'phoenix','phone'=>'4805551111','email'=>'jsmith@some_email.com'), array('name'=>'john doe','city'=>'chandler','company'=>'doe co.','email'=>array('jdoe@gmail.com','personal'=>'email@email.com'),'phone'=>'6025550002') ); } if you're inside of class, can access private variable using $this->variablename . example, i...
Read more