你可以通过一个被称为闭包的javascript特性通过值(而不是引用)传递somevar:

var someVar='origin';
func = function(v){
    console.log(v);
}
document.addEventListener('click',function(someVar){
   return function(){func(someVar)}
}(someVar));
someVar='changed'

或者你也可以写一个普通的包装函数，比如wrapEventCallback:

function wrapEventCallback(callback){
    var args = Array.prototype.slice.call(arguments, 1);
    return function(e){
        callback.apply(this, args)
    }
}
var someVar='origin';
func = function(v){
    console.log(v);
}
document.addEventListener('click',wrapEventCallback(func,someVar))
someVar='changed'

这里wrapEventCallback(func,var1,var2)是这样的:

func.bind(null, var1,var2)

Use

   el.addEventListener('click',
    function(){
        // this will give you the id value 
        alert(this.id);    
    },
false);

如果你想传递任何自定义值到这个匿名函数那么最简单的方法是

 // this will dynamically create property a property
 // you can create anything like el.<your  variable>
 el.myvalue = "hello world";
 el.addEventListener('click',
    function(){
        //this will show you the myvalue 
        alert(el.myvalue);
        // this will give you the id value 
        alert(this.id);    
    },
false);

在我的项目中完美地工作。希望这能有所帮助

    var EV = {
        ev: '',
        fn: '',
        elem: '',
        add: function () {
            this.elem.addEventListener(this.ev, this.fn, false);
        }
    };

    function cons() {
        console.log('some what');
    }

    EV.ev = 'click';
    EV.fn = cons;
    EV.elem = document.getElementById('body');
    EV.add();

//If you want to add one more listener for load event then simply add this two lines of code:

    EV.ev = 'load';
    EV.add();

    $form.addEventListener('submit', save.bind(null, data, keyword, $name.value, myStemComment));
    function save(data, keyword, name, comment, event) {

这就是我如何正确地传递事件。

因为你的事件监听器是'click'，你可以:

someObj.setAttribute("onclick", "function(parameter)");

另一种解决方法是使用数据属性

function func(){
    console.log(this.dataset.someVar);
    div.removeEventListener("click", func);
}
    
var div = document.getElementById("some-div");
div.setAttribute("data-some-var", "hello");
div.addEventListener("click", func);

斯菲德尔