本地存储在使用js和html5的游戏中无法正常工作

Question

<!DOCTYPE>
  <html>
   <script>
    var cash = 1;
    function start(){
         setInterval('add()',1000)
      }


 function add(){
   cash = cash + 1;
   localStorage.setItem('cash',cash)
  document.getElementById('cash').innerHTML = cash;

  }

  function save(){
   localStorage.setItem('cash',cash);

   }

  function load(){
  cash = localStorage.getItem('cash');

  }
  </script>

 <body onLoad="start()">
<p id="lvl">lvl</p>
<p id="cash">cash</p>
<button type="button" onClick="add()">clickMe</button>
<button type="button" onClick="save()">Save</button>
<button type="button" onClick="load()">load</button>
 </body>
  </html>

When I click save then load it always appears like 4111 and the 1's keep going just test it on jsfiddle.net since I cannot explain it. 当我单击“保存”然后加载时，它总是显示为4111，而1继续运行就可以在jsfiddle.net上对其进行测试，因为我无法解释它。 But what I want it to do is store the users currents cash when saved then when the load button is clicked bring back the user's cash that he/she had before and keep counting up. 但是我想要做的是保存时存储用户的现金，然后单击“加载”按钮，取回用户以前拥有的现金并继续计数。

Answer 1

Can you try this, 你可以试试这个吗

 cash = parseInt(cash,10) + 1;

instead of, 代替，

cash = cash + 1;

Ref: 参考：

window.localStorage.setItem("key", "value");

Ref: http://www.mosync.com/files/imports/doxygen/latest/html5/localstorage.md.html 参考： http : //www.mosync.com/files/imports/doxygen/latest/html5/localstorage.md.html

本地存储在使用js和html5的游戏中无法正常工作

问题描述

1 个解决方案

解决方案1
0 2013-11-30 02:52:00

本地存储在使用js和html5的游戏中无法正常工作

问题描述

1 个解决方案

解决方案1 0 2013-11-30 02:52:00

解决方案1
0 2013-11-30 02:52:00