Question

我正在使用欧芹，这太棒了！我想在data-parsley-pattern中定义不同的模式，以限制字段中的10个数字输入。

例如01234567897。

Answer 1

我解决了：

public class new_frame extends AppCompatActivity {
        public int toState = 0;

    @Override
    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_new_frame);
        Display display = getWindowManager().getDefaultDisplay();
        final ToggleButton toStateBTN = (ToggleButton) findViewById(R.id.toggleButton);
        toStateBTN.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if(toState == 1){
                toState = 0;
            }else if(toState == 0){
                toState = 1;
            }else{
                Toast.makeText(getApplicationContext(),"Something went wrong",Toast.LENGTH_SHORT).show();
            }
        }
    });
    Point size = new Point();
    display.getSize(size);
    int width = size.x;
    int Dim = width / 24;
    RelativeLayout View = (RelativeLayout) findViewById(R.id.Layout);
    for (int i = 0;i<View.getChildCount();i++) {
        View v = View.getChildAt(i);
        if (v instanceof ImageView) {
            //((ImageView) v).setMaxHeight(ledDim);
            //((ImageView) v).setMaxWidth(ledDim);
            ViewGroup.LayoutParams params = (ViewGroup.LayoutParams)v.getLayoutParams();
            Log.d("NewFrame", "child found: " + v.getId() + ". Set dimensions from " + params.height + "," + params.width + " to " + Dim + "," + Dim);
            params.width = Dim;
            params.height = Dim;
            v.setLayoutParams(params);
            v.setOnTouchListener(new View.OnTouchListener() {
                @Override
                public boolean onTouch(View v, MotionEvent event) {
                    ImageView view = (ImageView) v;
                    if(toState == 1){
                        view.setImageResource(R.mipmap.dot_on);
                    }else if(toState == 0){
                        view.setImageResource(R.mipmap.dot_off);
                    }

                    return false;
                }
            });
        }
    }
  }
}

Answer 2

您可以尝试以下方式：

pattern="^[0-9]{1,10}$"

如何为限制数定义数据欧芹模式？

2 个答案: