Question

我想知道如何使用这种方法：

 @Override
public void onBindViewHolder(ViewHolder holder, int position) {
    holder.setEventNameName(i + "");
    holder.settheColor(Color.parseColor("#000000"));

}

static int i;
class ViewHolder extends RecyclerView.ViewHolder{

    public TextView eventName;
    public RelativeLayout theLayout;

    public ViewHolder(final View itemView) {
        super(itemView);
        eventName = (TextView)itemView.findViewById(R.id.eventName);
        theLayout = (RelativeLayout)itemView.findViewById(R.id.backgroundevent);

        theLayout.setId(++i);

        theLayout.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (getAdapterPosition()>0){
                    removeItem(getAdapterPosition());
                }else {
                    addItem("");
                }
            }
        });

    }

    public void settheColor(int theColor){
        theLayout.setBackgroundColor(Color.parseColor(String.valueOf(theColor)));
    }

    public void setEventNameName(String TheEventName){
        eventName.setText(TheEventName);
    }

}

将其附加到类似的链接：

$('[data-jump-spy]').each(function(){
     var dataObj = .data('jump-spy');
     $(this).onclick ({
              scrollTop: $("#" + dataObj ).offset().top();
     });
});

最终解决方案可以在下面找到

此功能可让您更轻松地对网站进行编码。只需输入<a href="javascript:void(0);" data-jump-spy="divContentThatsFarDownPage">Who we are</a> .... .... .... .... <div class="box radius box-grey --animate" id="divContentThatsFarDownPage"> .... </div>

即可

<div class="whatever iconArrow-to-Content LinkText-to-Content Img-to-Content" data-jump-spy="page-content"

Answer 1

一些改变

$('[data-jump-spy]').each(function(){
     var dataObj = $(this).data('jump-spy'); // needs $(this) at beginning since .data needs to run on some object
     $(this).click(function(){ // used click instead of onclick and you need to pass a function as an argument
              $('html,body').animate({scrollTop: $("#" + dataObj ).offset().top}); // use .top instead of .top() as it is a property and not a method
     });
});

使用jQuery attr滚动到数据？

1 个答案: