how to pass arraylist from jsp to java bean

[vina kum]

Hi Ranchers
I am a new bie to java currently i am developing a jsp page in which i have a javabean linked to it my problem is in my jsp i have a arraylist variable of string type i want to pass the arraylist values to javabean file please give me solution how to pass the arraylist variable from jsp to javabean.
Thanks in advance.

[Seetharaman Venkatasamy]

vina kum wrote:
in my jsp i have a arraylist variable of string type i want to pass the arraylist values to javabean file how to pass the arraylist variable from jsp to javabean.

pass the list as parameter of the method of a class . Good practice is that Creating arrayList should done in servlet and reading of the list should done on jsp using jstl/EL

Note: scriptlet is discourage in jsp

[vina kum]

Thanks for your reply i am sending my jsp and javabean file

<% ArrayList disp = new ArrayList ();
disp.add(Integer.toString(dispDay));
System.out.println("dates are"+disp);
count += 1;
dispDay += 1;
%>
<jsp:useBean id="barChartView" class="com.cewolf.Barchart">
<jsp:setProperty name="barChartView" property="advid" value="670" />
<jsp:setProperty name="barChartView" property="currMonth" value="<%=currMonth%>" />

 
<jsp:setProperty name="barChartView" property="disp" value="<%=disp%>" />
 
</jsp:useBean>
<jsp:getProperty name="barChartView" property="advid"/>
<jsp:getProperty name="barChartView" property="currMonth"/>  
<jsp:getProperty name="barChartView" property="disp"/> 

This is some part of my jsp code i am using and my javabean is

  
 private ArrayList disp ;
	private int currMonth;
	

		public ArrayList getDisp() {
		return disp;
	}

	public void setDisp(ArrayList disp) {
		this.disp = disp;
	}

	public int getCurrMonth() {
		return currMonth;
	}

	public void setCurrMonth(int currMonth) {
		this.currMonth = currMonth;
	}
	
	
	private int advid;
	
	
	
	public int getAdvid() {
		return advid;
	}
	
	public void setAdvid(int advid) {
		this.advid = advid;
	}
		
  

please tell me how to get the whole disp arraylist values to javabean file.
Thanks in advance

[Seetharaman Venkatasamy]

what error you are getting?

[vina kum]

Hi
Thanks for your reply my problem is my arraylist disp is sending only first retrived value to javabean and the rest of the values are not getting. please suggest me how to get the whole arraylist values.
Thjanks in advance

[Bear Bibeault]

If you are just starting out with JSP you should learn good habits right off the bat and not put any Java code in your JSPs.