Question

我遇到了eventHandler问题。我在这里检查了很多答案，但没有解决，因为eventHandler在以下时间触发：

for(i=0; i < count; i++) {
    var n = i+1;
    var btn = document.createElement("a");
    btn.setAttribute("class", "paginationBtn");
    //btn.setAttribute("onClick","setAllData("+n+");setActive(event);");
    btn.addEventListener("click", myfunction);  //fires automatically
    btn.innerHTML = n.toString();
    pagination[0].appendChild(btn);
}

然后

for(i=0; i < count; i++) {
        var n = i+1;
        var btn = document.createElement("a");
        btn.setAttribute("class", "paginationBtn");
        //btn.setAttribute("onClick","setAllData("+n+");setActive(event);");
        btn.addEventListener("click", myfunction());  //fires automatically
        btn.innerHTML = n.toString();
        pagination[0].appendChild(btn);
    }

然后

for(i=0; i < count; i++) {
        var n = i+1;
        var btn = document.createElement("a");
        btn.setAttribute("class", "paginationBtn");
        //btn.setAttribute("onClick","setAllData("+n+");setActive(event);");
        btn.addEventListener("click", function() {myFunction()});  //fires automatically
        btn.innerHTML = n.toString();
        pagination[0].appendChild(btn);
    }

认为我想添加

之类的功能

function(event){
  event.target.a.setAttribute("active", "");
  anotherFunction();
}

您可以看到我像这样解决了这个问题：

btn.setAttribute("onClick","setAllData("+n+");setActive(event);");

但是我不喜欢它，这不切实际...

javascript click eventHandler自动触发

0 个答案: