Solved

How to display the value in drop down list in JSP

Posted on 2008-10-04
3
1,815 Views
Last Modified: 2010-02-10
I want to high light the selected value in drop down, How can I do that.... For example

String strRequiredValue = "display this value";

Now from DB in my arralist I am getting three Values
1- "display this value1"
2- "display this value"
3- ""display this value2";

In JSP I need to highlight - strRequiredValue = "display this value";
How can we do this, I have following code to get the arraylist and display in drop down, I am able to display the values but dont know how to high light the selected value

Please provide me sample for this.

<select name="ttranrational" tabindex="5" >
<%
 /// Get the data from User table
  ArrayList arlist = umUtil.getSrcTrNeedsist(inCompneyKey, "", "");
     for(int i=0;i<arlist.size();i++){
                 String strScreenName[] = (String [])arlist.get(i);
                  String strValue = strScreenName[1] ; //+ ";"+ strScreenName[3];
%>
 <option value="<%= strValue %>" > <%= strValue %> </option>
<%
  }
 %>          
</select>
 &nbsp;&nbsp;
</td>                          



0
Comment
Question by:sanrich
3 Comments
 
LVL 10
ID: 22643252
<select name="ttranrational" tabindex="5" >
<%
 /// Get the data from User table
  ArrayList arlist = umUtil.getSrcTrNeedsist(inCompneyKey, "", "");
     for(int i=0;i<arlist.size();i++){
                 String strScreenName[] = (String [])arlist.get(i);
                  String strValue = strScreenName[1] ; //+ ";"+ strScreenName[3];
              if (i==2)
             {

%>
 <option value="<%= strValue %>" selected > <%= strValue %> </option>
<%
}
else
{
%>
<option value="<%= strValue %>" > <%= strValue %> </option>
<%
  }
 %>          
</select>
 &nbsp;&nbsp;
</td>                          
try above code.
0
 
LVL 11

Accepted Solution

by:
Manish earned 500 total points
ID: 25355645
You need to compare strRequiredValue with array value.
if(strRequiredValue.equals(stringFromArray)){
--selected as shown above
else
no selected.
0

Featured Post

Netscaler Common Configuration How To guides

If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Today I would like to talk about localizing (Internationalization) JavaScript applications. Introduction When creating an application that is going to be used by many people around the globe, it is important to remember that not everyone speak…
This article discusses the difference between strict equality operator and equality operator in JavaScript. The Need: Because JavaScript performs an implicit type conversion when performing comparisons, we have to take this into account when wri…
The viewer will learn the basics of jQuery, including how to invoke it on a web page. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery.: (CODE)
The viewer will learn the basics of jQuery including how to code hide show and toggles. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery…

770 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question