Question

我创建了一个动态按钮。现在我，我试图添加一个动态锚标签。但它不起作用。在发布之前，我经历了所有其他的例子，但没有成功。请指教。

<script>
    $(document).ready(function(){

    //creating an dynamic button element
        var btn = document.createElement('input');
        var text = document.createTextNode('Click Me!')
        btn.appendChild(text);
        btn.id = "myBtn"
        btn.type = "button";
        btn.value="Click me!"
        document.body.appendChild(btn)

    //adding click event to the dynamic button
        $("body").on("click", "myBtn", function(){  
         var myLink = document.createElement('a')            
             var myText = document.createTextNode('This is a dynamic link')
             myLink.setAttribute("href", "http://www.example.com");
             myLink.target = "_blank"
             myLink.title = "www.example.com"
             myLink.style.marginTop = "25px"
             myLink.appendChild(myText);
             document.body.appendChild(myLink);

        })

    })
</script>

Answer 1

        @Override
        public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
            View v = LayoutInflater
                    .from(parent.getContext())
                    .inflate(R.layout.cell, null);

            Button btn = (Button) v.findViewById(R.id.btn);
            btn.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    //do it
                }
            });

            return new MyViewHolder(v);
        }

激活动态按钮

1 个答案: