<HTML>
<HEAD>
<META NAME="GENERATOR" Content="Microsoft Visual Studio">
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<TITLE>HTML頁面，測試JS對C函數(shù)的調(diào)用</TITLE>
</HEAD>
<BODY>  
  <input type="button" value="測試JS對C++無參函數(shù)的調(diào)用(Window Binding)" onclick="javascript:testCallFunc()" />
  <br/><hr /><br />
  <input type="button" value="測試JS調(diào)用多參數(shù)C++函數(shù)(Window Binding)" onclick="javascript: testCallFunc2()" /><input id="func2_input1" type="text" value="這里輸入?yún)?shù)1" onclick="  if (this.value == '這里輸入?yún)?shù)1') { this.value = '' }" onblur="if(this.value==''){this.value='defaultValue'}" /><input id="func2_input2" type="text" value="這里輸入?yún)?shù)2" onclick="  if (this.value == '這里輸入?yún)?shù)2') { this.value = '' }" onblur="if(this.value==''){this.value='defaultValue'}"/>
  <br /><hr /><br />
  <input type="button" value="測試，調(diào)用C++函數(shù)修改JS Window對象屬性(Window Binding)" onclick="javascript: testCallFunc3()" /><input id="func3_input" type="text" value="這里輸入全局變量的值" onclick="  if (this.value == '這里輸入全局變量的值') { this.value = '' }" onblur="if(this.value==''){this.value='defaultValue'}" />
  <br /><hr/><br />
  <input type="button" value="測試取C++在JS Window對象中設(shè)置的屬性(Window Binding)" onclick="javascript:testGetGlobalVar()" />
  <br /><hr /><br />
  <input type="button" value="測試JS調(diào)用多參數(shù)C++函數(shù)(擴(kuò)展方式)" onclick="javascript: alert('測試JS調(diào)用多參數(shù)C++函數(shù)(擴(kuò)展方式)=>' + kagulaTest.myfunc(document.getElementById('func2_input1').value, document.getElementById('func2_input2').value))"/>
  <br /><hr /><br />
</BODY>
</HTML>


<script>
  //http://www.w3schools.com/jsref/event_onclick.asp
  //document.write('Hello World!<br/>');  
  //測試JS調(diào)用C++，無參函數(shù)
  function testCallFunc()
  {
    alert(window.myKagulaFunc());
  }
  //測試JS調(diào)用C++，帶兩個參數(shù)函數(shù)
  function testCallFunc2() {
    var arg1 = document.getElementById("func2_input1").value;
    var arg2 = document.getElementById("func2_input2").value;
    alert(window.myKagulaFunc2(arg1,arg2));
    //正確返回"head and tail"字符串。
  }
  function testCallFunc3()
  {
    var oldValue = window.myKagulaVal;
    var arg = document.getElementById("func3_input").value;
    window.myKagulaFunc3(arg);
    var newValue = window.myKagulaVal;
    alert("新的值：" + newValue + "\r\n老的值：" + oldValue);
  }
  //測試JS讀取C++設(shè)置的變量
  function testGetGlobalVar()
  {
    alert(window.myKagulaVal);
  }
  //測試c++調(diào)用JS
  function myFunction() {
    //document.getElementById("demo").style.color = "red";
    alert("C++調(diào)用JS測試成功!");
  }
</script>

以上這篇HTML頁面,測試JS對C函數(shù)的調(diào)用簡單實(shí)例就是小編分享給大家的全部內(nèi)容了，希望能給大家一個參考，也希望大家多多支持腳本之家。

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