function add10 (num)
{
return num + 10;
}var result1 = callSomeFunction (add10,10);
alert (result1);function getGreeting(name)
{
return "Hello, " + name;
}var result2 = callSomeFunction(getGreeting,"Nicholas");
alert(result2);
提示缺少对象
{
return num + 10;
}var result1 = callSomeFunction (add10,10);
alert (result1);function getGreeting(name)
{
return "Hello, " + name;
}var result2 = callSomeFunction(getGreeting,"Nicholas");
alert(result2);
提示缺少对象
<!--
function add10 (num)
{
return num + 10;
}var result1 = callSomeFunction (add10,10);
alert (result1);function getGreeting(name)
{
return "Hello, " + name;
}var result2 = callSomeFunction(getGreeting,"Nicholas");
alert(result2);function callSomeFunction (f,a) {
return f(a)
}
//-->
</script>
function callSomeFunction(functionHandler,args){
return functionHander(args);
}