<div class="filterSection">
            <input id="oInput" type="text" placeholder="请输入......">
            <span  sex="m">male</span>
            <span sex="f">female</span>
            <span class="active" sex="a">all</span>
        </div>var oSpanArr = Array.prototype.slice.call(document.getElementsByTagName('span'),0);
var lastSpan = oSpanArr[2];
oSpanArr.forEach(function(ele,index){
    ele.onclick = function () {
        this.className = 'active';
        lastSpan.className = '';
        lastSpan = this;
        var filterSex = this.getAttribute('sex');   
        renderPage(filterArrByText(personArr,filterSex));
    }
});请问,oSpanArr是数组,他能调用onclick方法吗?