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index.zulzul<zk>
<window border="normal" title="hello" apply="pkg$.TestComposer">
<grid>
<rows>
<row>
<cell>
<label>UserName</label>
<textbox id="un"> </textbox>
</cell>
</row>
<row>
<cell>
<label>Password</label>
<textbox id="pwd"> </textbox>
</cell>
</row>
<row>
<cell>
<label>Re-Type Password</label>
<textbox id="re"> </textbox>
</cell>
</row>
<row>
<cell>
<label>Age</label>
<intbox id="age"> </intbox>
</cell>
</row>
<row>
<cell>
<label>Phone</label>
<intbox id="ph"> </intbox>
</cell>
</row>
<row>
<cell>
<label>Email</label>
<textbox id="em"> </textbox>
</cell>
</row>
<row>
<cell>
<label>Course</label>
<listbox id="cs" multiple="true" checkmark="true">
<listitem label="Sql"></listitem>
<listitem label="Java"></listitem>
<listitem label="C"></listitem>
<listitem label="Python"></listitem>
</listbox>
</cell>
</row>
<row>
<cell>
<label>Country</label>
<combobox id="place">
<comboitem label="India"> </comboitem>
<comboitem label="Paris"> </comboitem>
<comboitem label="united States"> </comboitem>
<comboitem label="United Kingdom"> </comboitem>
</combobox>
</cell>
</row>
</rows>
</grid>
<button label="Save" id="sa"> </button>
</window>
</zk>
TestComposer.javajavaimport org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
public class TestComposer extends GenericForwardComposer{
private Textbox un,pwd,re,em;
private Intbox age,ph;
private Listbox cs ;
private Combobox place;
private Button sa;
public void doAfterCompose(Component comp) throws Exception {
super.doAfterCompose(comp);
}
public void onClick$sa()throws InterruptedException{
// un.getValue();
String pattern = "^[A-Za-z]$";
if(un.getValue().isEmpty()) {
Clients.wrongValue(un,"Please fill form");
}
else if(!un.getValue().equals(pattern)) {
Clients.wrongValue(un,"details valid");
}
//pwd.getValue();
String matches ="^(?=.*[0-9])"
+ "(?=.*[a-z])(?=.*[A-Z])"
+ "(?=.*[@#$%^&+=])"
+ "(?=\\S+$).{8,20}$";
// Pattern p = Pattern.compile(matches);
if (pwd.getValue().isEmpty()) {
Clients.wrongValue(pwd,"Please enter password");
}
else if(!pwd.equals(matches)) {
Clients.wrongValue(pwd,"password");
}
// re.getValue();
else if(re.getValue().isEmpty()) {
Clients.wrongValue(re,"Please enter before password");
}
else if (re != null && !re.equals(pwd)) {
Clients.wrongValue(re,"confirm password");
}
//age.getValue()
else if(age.getValue()==null) {
Clients.wrongValue(age,"age is invalid");
}
else if(age.getValue() >= 0) {
Clients.wrongValue(age, "age is valid");
}
//ph.getValue();
//String PHONE_REGEX = "^\\+([0-9\\-]?){9,11}[0-9]$";
//Pattern pattern1 = Pattern.compile(PHONE_REGEX);
else if(ph.getValue()==null) {
Clients.wrongValue(ph,"enter phone number");
}
else if(ph.getValue()!=12) {
Clients.wrongValue(ph,"Enter valid number");
}
//em.getValue();
String regex = "^(.+)@(.+)$";
// Pattern patterns = Pattern.compile(regex);
if(em.getValue().isEmpty()) {
Clients.wrongValue(em,"enter email");
}
else if(!em.getValue().equals(regex)) {
Clients.wrongValue(em, "Please enter a valid email");
}
//cs.getName();
else if(cs.isCheckmark()) {
Clients.wrongValue((Component) cs,"enter no of courses");
}
else if (!cs.isCheckmark()) {
Clients.wrongValue((Component) cs,"selected");
}
// place.getValue();
else if(place.getSelectedItem() == null) {
Clients.wrongValue(place,"select any location");
}
else if(place.getSelectedItem()!=null) {
Clients.wrongValue(place,"selected");
}
}
}