knockoutjs通过点击事件获得（真实绑定）元素 [英] knockoutjs get the (real bound) element through click event

问题描述

请参阅此问题。除非在单击子元素时答案返回子元素，即在绑定div的情况下。

See this question. Except that the answer returns the child element when a child element is clicked, i.e. in the case that you bind a div.

<div id="parent" data-bind="click: log">Parent Div<div id="child">Child</div></div>

<script>
    var ViewModel = function() {
        this.log = function(data, event) {
            console.log("you clicked " + event.target.id);
        }
    };
    ko.applyBindings(new ViewModel());
</script>

请参阅小提琴

我想获得click事件绑定的原始元素。有什么建议吗？

I want to get the original element the click event was bound to. Any suggestions?

推荐答案

event.currentTarget 会给你元素哪个事件受到约束。更改您的Console.log如下：

event.currentTarget will give you the element to which the event is bound. Change your Console.log as below:

console.log("you clicked " + event.currentTarget.id);

这篇关于knockoutjs通过点击事件获得（真实绑定）元素的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！