Java

Wednesday, 7 May 2014

Detect Browser name and version in zk ?

Execution exec = Executions.getCurrent();
exec.getBrowser()// => Returns the name of the browser, or null if not identifiable.
exec.getBrowser(String name) // => Returns the version of the given browser name, or null if the client is not the given browsers.

Grid with rowspans in zk ?

Thursday, 1 May 2014

Doublebox Tooltip Conveter In zk.

Index.zul

<zk>
<window border="normal" closable="false"
apply="org.zkoss.bind.BindComposer"
viewModel="@id('vm') @init('pkg$.IndexVm')" width="100%" height="100%">
<doublebox value="@load(vm.theNumber)" tooltiptext="@load(vm.theNumber) @converter(vm.myConverter)"/>
<doublebox value="@load(vm.theNumber2)" tooltiptext="@load(vm.theNumber2) @converter(vm.myConverter)"/>
<doublebox value="@load(vm.theNumber3)" tooltiptext="@load(vm.theNumber3) @converter(vm.myConverter)"/>
</window>
</zk>

CustomConveter.java

import org.zkoss.bind.BindContext;

import org.zkoss.bind.Converter;

import org.zkoss.zk.ui.Component;

/**

* @author sitansu

public class CustomConverter implements Converter {

public Object coerceToUi(Object val, Component comp, BindContext ctx) {

String value = String.valueOf(val);

int pointer = value.length();

if (value.contains(",")|| value.contains(".")) {

for (int counter = value.length()-1;counter>0;counter--) {

char character = value.charAt(counter);

if (character == '0') {

pointer = counter - 1;

continue;

} else if (character == ',') {

pointer = counter - 1;

break;

} else {

break;

}

value = value.substring(0, pointer);

}

return value;

}

public Object coerceToBean(Object val, Component comp, BindContext ctx) {

throw new UnsupportedOperationException("Not supported yet.");

}

IndexVm .java

import org.zkoss.bind.Converter;

/**

* @author Sitansu

public class IndexVm {

public IndexVm () {}

private Converter myConverter = new CustomConverter();

public Converter getMyConverter(){

return myConverter;

}

public double getTheNumber () {

return 40.000;

}

public double getTheNumber2 () {

return 40.1;

}

public double getTheNumber3 () {

return (double)40;

}

Client.Shownotification Modal Window In zk .

<zk>
<window id="w" height="100%" width="100%" position="center, center">
<hlayout>
<button onClick='Clients.showNotification("Some Text", Clients.NOTIFICATION_TYPE_WARNING, null, "middle_center", 3000)' label="No referenced component" autodisable="self"/>
<button onClick='Clients.showNotification("Some Text", Clients.NOTIFICATION_TYPE_WARNING, w, "middle_center", 3000)' label="referenced component specified" autodisable="self"/>
</hlayout>
</window>
</zk>

Wednesday, 30 October 2013

Populate list with pojo class dynamically.

package com.demo.swain;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class ListBox {
    String name,adress,city;
    int rollno,age;

    public static void main(String args[]){
        System.out.println("Name"+" "+"adress"+" "+"city"+" "+"rollno"+" "+"age");
        System.out.println("********************************************************");
        ListBox obj=new ListBox();
        List<ListBox> obj1=new ArrayList<ListBox>();

        obj.setAdress("odisha");
        obj.setAge(23);
        obj.setCity("bbsr");
        obj.setName("sitansu");
        obj.setRollno(209);
        obj1.add(obj);
        obj=new ListBox();
        obj.setAdress("A");
        obj.setAge(21);
        obj.setCity("dfsre");
        obj.setName("ewrtfs");
        obj.setRollno(5345);
        obj1.add(obj);

        obj=new ListBox();
        obj.setAdress("erew");
        obj.setAge(2312);
        obj.setCity("rrewfwf");
        obj.setName("xxvzv");
        obj.setRollno(434);
        obj1.add(obj);

        for(ListBox data:obj1){
            System.out.println(data.getAdress()+ "   "+data.getAge()+"   "+data.getCity()+"   "+data.getRollno()+"   "+data.getName());
        }
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getAdress() {
        return adress;
    }
    public void setAdress(String adress) {
        this.adress = adress;
    }
    public String getCity() {
        return city;
    }
    public void setCity(String city) {
        this.city = city;
    }
    public int getRollno() {
        return rollno;
    }
    public void setRollno(int rollno) {
        this.rollno = rollno;
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
}

Saturday, 20 April 2013

Using toString in java

//toString
package Strings.swain;

public class sortString {
    static String arr[]={
        "Now","is","time","for","all","good","men","to","come","to","come","to","the","aid","of","their","country"
    };

    public sortString() {
        // TODO Auto-generated constructor stub
    }

    /**
    * @param args
    */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
for(int j=0;j<arr.length;j++){
    for(int i=j+1;i<arr.length;i++){
        if(arr[i].compareToIgnoreCase(arr[j])<0){
            String t=arr[j];
            arr[j]=arr[i];
            arr[i]=t;
        }
    }
    System.out.println(arr[j]);
}
    }

}

Using toString in java

//using to string in java
package Strings.swain;

public class sortString {
    static String arr[]={
        "Now","is","time","for","all","good","men","to","come","to","come","to","the","aid","of","their","country"
    };

    public sortString() {
        // TODO Auto-generated constructor stub
    }

    /**
    * @param args
    */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
for(int j=0;j<arr.length;j++){
    for(int i=j+1;i<arr.length;i++){
        if(arr[i].compareToIgnoreCase(arr[j])<0){
            String t=arr[j];
            arr[j]=arr[i];
            arr[i]=t;
        }
    }
    System.out.println(arr[j]);
}
    }

}