zkoss textbox constraint =「/ \ p {InCyrillic} * /」

Question

爲什麼它不起作用whith regexp \ p {InCyrillic}？ 我試過\ p {L}但它不起作用。 我的代碼在ZUL：

textbox id="box" hflex="1" constraint="/\p{InCyrillic}*/" 

Answer 1

實現自己的約束：

package com.upc.webcallcentr4zk.controller.constraints; 

import java.io.Serializable; 
import java.util.regex.Pattern; 
import org.zkoss.zk.ui.Component; 
import org.zkoss.zk.ui.WrongValueException; 
import org.zkoss.zul.Constraint; 
import org.zkoss.zul.Textbox; 

public class PatterenCostraints implements Constraint, Serializable { 

    private static final long serialVersionUID = 4052163775381888061L; 
    private Pattern pattern; 

    public PatterenCostraints(String pattern) { 
     this.pattern = Pattern.compile(pattern); 
    } 

    @Override 
    public void validate(Component comp, Object value) throws WrongValueException { 
     if (comp instanceof Textbox) { 
      String enteredValue = (String) value; 
      if (enteredValue.isEmpty()) { 
       throw new WrongValueException(comp, "Bla bla bla!"); 
      } else if (!pattern.matcher(enteredValue).matches()) { 
       throw new WrongValueException(comp, "Bla bla bla!"); 
      } 
     } 
    } 
} 

之後：

keywordBox.setConstraint(new PatterenCostraints("^(\\p{IsCyrillic}*)$"));