js给input控件添加onkeypress属性

Question

在前台直接添加onkeypress可以实现.

 <input id="CurrPage" type="text" style="text-align:center;width:40px;" onkeypress="if (event.keyCode == 13) searchPage()" />

后来修改成在js文件中添加input控件, 并添加onkeypress属性, 没有效果了

    var temp5 = document.createElement("input");
    temp5.type = "text";
    temp5.id = "CurrPage";
    temp5.style = "text-align:center;width:40px;"
    temp5.onkeypress = "if (event.keyCode == 13) searchPage();";
    temp5.value = curPage;
    div.appendChild(temp5);

请各位大神帮忙看看, 需要怎么修改才能实现相同的效果, 谢谢!

Answer 1

     temp5.onkeypress = function(event){event=event||window.event;if (event.keyCode == 13) searchPage();}