Question

在我的应用程序控制器上，我有一个方法，我正在尝试渲染位于 lib / assets / api / v1 /

文件夹中的特定JS文件

<!doctype html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<meta charset="utf-8">
<title>Rock Paper Scissors Shoot!</title>
<style>
body {
    font-family: Roboto, Arial; 
}

.choose img {
width: 150px;
margin: 20px;   
}
#result {color:red}
</style>
</head>

<body>

<div class="choose" align="center">
<h1 id="question">Let's play rock paper scissors! Choose a move</h1>
<h2 id="result"></h2>
<h2>[Player One] <span id="playerScore">0</span> - <span id="computerScore">0</span> [Computer]</h2>
<img alt="Dwayne THE ROCK Johnson" src="http://d39ya49a1fwv14.cloudfront.net/wp-content/uploads/2015/06/The-Rock-4.png" id="rock">
<img alt="Lined paper" src="http://images.clipartpanda.com/writing-on-paper-clipart-black-and-white-1206556249326967385nexxuz_Loose_Leaf_Paper.svg" id="paper">
<img alt="Scissors" src="http://www.wpclipart.com/education/supplies/scissors/roundtip_scissors_blue.png" id="scissors">
</div>

<script>
$(function(){

var computerScore=0,
  playerScore=0;

function setText(txt){
$("#playerScore").text(playerScore);
$("#computerScore").text(computerScore);
$("#result").text(txt);
}

function makeComputerChoice(){
  var computerChoice = "";
  var r = Math.random();
  if (r < .33) {
    computerChoice = "rock";
  } else if (r < .66) {
    computerChoice = "paper";
  } else {
    computerChoice = "scissors";   
  };
  return computerChoice;
 }


function makeUserChoice(userChoice){
  var computerChoice = makeComputerChoice();
  var outcome = "";
if (userChoice == computerChoice) {
    outcome="Tie!";
} else if (userChoice == "rock") {
    if (computerChoice == "scissors") {
        outcome="You win!"; playerScore=playerScore+1;
    } else {
        outcome="You lose."; computerScore=computerScore+1;
    };
} else if (userChoice == "paper") {
    if (computerChoice == "rock") {
        outcome="You win!"; playerScore=playerScore+1;
    } else {
        outcome="You lose."; computerScore=computerScore+1;
    };
} else if (userChoice == "scissors") {
    if (computerChoice == "paper") {
        outcome="You win!"; playerScore=playerScore+1;
    } else {
        outcome="You lose"; computerScore=computerScore+1;
    };
};
  setText(userChoice+" vs "+computerChoice+" = "+outcome);
};

 //add event listeners:
 $('#rock').click(function() {
        makeUserChoice("rock");
    });
    $('#paper').click(function() {
        makeUserChoice("paper");
    });
    $('#scissors').click(function() {
        makeUserChoice("scissors");
    });
});
</script>
</body>
</html>

问题是我收到以下 MissingTemplate 错误：

lib = render_to_string File.join(Rails.root,"/lib/assets/api/v1/shasync.js")

render :text => lib

有人可以帮忙吗？我过去做过这个并且有效，不知道为什么它不再起作用了。

Rails缺少JS文件的模板

0 个答案: