获取巴顿在列表视图中的位置 [英] Get the position of Button in List View
问题描述
我有一个问题。
我想在列表视图
。
按钮
的位置在下面的图片,当我点击了编辑或删除按钮,我只是希望它在位置列表视图
。
怎么可能?
这是我的办公室管理屏幕。在获得 ListView中的所有数据
运行时间从我的网络服务。
我用这个code获得列表视图中的数据 -
ListAdapter适配器=新SimpleAdapter(Office_Mgmt.this,officeList,R.layout.office_mgmt_list_model,新的String [] {office_name},新的INT [] {R.id.label });setListAdapter(适配器);
您可以创建自定义的适配器,通过你的应用程序作为参数的情况下,设置点击:
listView.setAdapter(新PesquisaAdapter(这一点,anunciantescidades,这一点);
然后,在你的适配器的构造函数,你将有一个 OnClickListener
来收到参数这个
你通过:
公共PesquisaAdapter(上下文的背景下,列表与LT; Anunciante> anunciantes,OnClickListener onClick1)
在适配器的getView方法,你可以设置按钮的onClickListener:
@覆盖
公共查看getView(INT位置,查看convertView,父母的ViewGroup){
LayoutInflater吹气=(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
视图V = inflater.inflate(R.layout.your_custom_layout,NULL);
按钮BTN =(按钮)v.findViewById(R.id.yourbutton);
btn.setOnClickListener(onClick1);
}
在Java中,您可以农具 onClickListener
,然后你想与你的按钮是什么:
@覆盖
公共无效的onClick(视图v){
如果(yourbutton.getId()== v.getId()){
最终诠释位置= listView.getPositionForView((的LinearLayout)v.getParent());
}
}
所以,你将在你点击列表中的位置,并且可以管理编辑的点击单独删除。
希望它帮助!
I have one problem.
I want to get the position of Button
in List View
.
In below image when I clicked in Edit or Delete button i just want its position in List View
.
How it possible?
This is my Office Management Screen. All the data getting in ListView
run-time from my web-service.
I get the data in List View by using this code-
ListAdapter adapter = new SimpleAdapter(Office_Mgmt.this, officeList, R.layout.office_mgmt_list_model, new String[] { "office_name" }, new int[] { R.id.label});
setListAdapter(adapter);
You can create your custom adapter, passing the context of your app as argument to set the click:
listView.setAdapter(new PesquisaAdapter(this, anunciantescidades, this);
Then, in the constructor of your adapter you will have a OnClickListener
to recieve the argument this
you passed:
public PesquisaAdapter(Context context, List<Anunciante> anunciantes, OnClickListener onClick1)
In the getView method of the adapter, you can set onClickListener of the button:
@Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View v = inflater.inflate(R.layout.your_custom_layout, null);
Button btn = (Button) v.findViewById(R.id.yourbutton);
btn.setOnClickListener(onClick1);
}
In your java, you can implements onClickListener
, and then do what you want with your button:
@Override
public void onClick(View v) {
if(yourbutton.getId() == v.getId()){
final int position = listView.getPositionForView((LinearLayout)v.getParent());
}
}
So, you will have the position in the list that you clicked, and you can manage the click of the edit and delete separately.
Hope it helps!
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