Dynamic table on specific height of JSP page

I have large data.
I have to show this data in dynamic table on jsp page.
the JSP page is logically divided in different pages (as this page is used for printing on specified size of page)
I can only display atmost 12 single rows on one page
but some times text of one column of row become so large that rows expands vertically and occupies space of 2 or 3 rows (thats why now i have to display 8 or 9 rows on first page and then remaining on next )
becoz of this i cant implement this check (only show 12 rows on a page).
so what can i do to show specified height of table on one page and remaining move to next page.

This is an impossible requirement. Page, font and element height is not only browser dependend, but also depending on the settings of the user. Some users will override the font size to be smaller or bigger using a browser option, resizing your table accordingly. Mac fonts might have different sizes if the fonts are antialiased, etc.
You'd have more success if you could output the table as PDF, there are far more table spacing options available, it's portable and you have 100% control over the output. Check out the iText API for example. The only problem with this is that the PDF will be opened by a PDF viewer which you cannot control, so you cannot make it automatically print.

Similar Messages

Help Required !!! -- Dynamic table on specific height of JSP page

I have large data.
I have to show this data in dynamic table on jsp page.
the JSP page is logically divided in different pages (as this page is used for printing on specified size of page)
I can only display atmost 12 single rows on one page
but some times text of one column of row become so large that rows expands vertically and occupies space of 2 or 3 rows (thats why now i have to display 8 or 9 rows on first page and then remaining on next )
becoz of this i cant implement this check (only show 12 rows on a page).
so what can i do to show specified height of table on one page and remaining move to next page.

This is an impossible requirement. Page, font and element height is not only browser dependend, but also depending on the settings of the user. Some users will override the font size to be smaller or bigger using a browser option, resizing your table accordingly. Mac fonts might have different sizes if the fonts are antialiased, etc.
You'd have more success if you could output the table as PDF, there are far more table spacing options available, it's portable and you have 100% control over the output. Check out the iText API for example. The only problem with this is that the PDF will be opened by a PDF viewer which you cannot control, so you cannot make it automatically print.

Have to display a dynamic table on specific height of JSP page

I have large data.
I have to show this data in dynamic table on jsp page.
the JSP page is logically divided in different pages (as this page is used for printing on specified size of page)
I can only display atmost 12 single rows on one page
but some times text of one column of row become so large that rows expands vertically and occupies space of 2 or 3 rows (thats why now i have to display 8 or 9 rows on first page and then remaining on next )
becoz of this i cant implement this check (only show 12 rows on a page).
so what can i do to show specified height of table on one page and remaining move to next page.

hi,
its not so easy ...i had this problem once befor 2 months in the work
i think u have to implement a Controller.java class that controll the iterating between pages ...
u should have an pageIndex and just play with this index (increment and decrement)

How to retrieve multiple data from table and represent it in jsp page

Hi
The below JavaScript code is used to add row in the table when I want to add multiple row data into table for single entry no field.
<html> function addRow()
            i++;
            var newRow = document.all("tblGrid").insertRow();
            var oCell = newRow.insertCell();
            oCell.innerHTML = "<input name='srno"+i+"' type='text' id='srno"+i+"' size=10>";
            oCell = newRow.insertCell();
            oCell.innerHTML = "<input name='itmcd"+i+"' type='text' id='itmcd"+i+"' size='10'>";
            oCell = newRow.insertCell();
            oCell.innerHTML = "<input name='itmnm"+i+"' type='text' id='itmnm"+i+"' size='15'>";
            oCell = newRow.insertCell();
            oCell.innerHTML = "<input name='indentqty"+i+"' type='text' id='indentqty"+i+"' size='10'>";
            oCell = newRow.insertCell();
                oCell.innerHTML = "<input name='uom"+i+"' type='text' id='uom"+i+"' size='10'><input type='hidden' name='mcode"+i+"'id='mcode"+i+"'>";
            oCell = newRow.insertCell();
            oCell.innerHTML = "<input name='packqty"+i+"' type='text' id='packqty"+i+"' size='10'>";
            oCell = newRow.insertCell();
            oCell.innerHTML = "<input name='packuom"+i+"' type='text' id='packuom"+i+"' size='10'><input type='hidden' name='pack"+i+"' id='pack"+i+"'>";
            oCell = newRow.insertCell();
            oCell.innerHTML = "<input name='rate"+i+"' type='text' id='rate"+i+"' size='10'>";
            oCell = newRow.insertCell();
            oCell.innerHTML = "<input name='dor"+i+"' type='text' id='dor"+i+"' size='0' onClick='"+putdate(this.name)+"'>";
            oCell = newRow.insertCell();
            oCell.innerHTML = "<input name='bccode"+i+"' type='text' id='bccode"+i+"' size='10'></td><input type='hidden' name='bcc"+i+"' id='bcc"+i+"'>";
            oCell = newRow.insertCell();
            oCell.innerHTML = "<input name='cccode"+i+"' type='text' id='cccode"+i+"' size='10'></td><input type='hidden' name='ccc"+i+"' id='ccc"+i+"'>";
            oCell = newRow.insertCell();
            oCell.innerHTML = "<input name='remark2"+i+"' type='text' id='remark2"+i+"' size='20'>";
            oCell = newRow.insertCell();
            oCell.innerHTML = "<input type='button' value='Delete' onclick='removeRow(this);' />";
           // oCell = newRow.insertCell();
           // oCell.innerHTML = "<input type='button' value='Clear' onclick='clearRow(this);' />";
        }<html> Then this data are send to the next Servlet for adding into two table.
My header portion data are added into one table which added only one row in table. while footer section data are added into the no of rows in another table dependent on No. of
Rows added into jsp page.
Here is an code for that logic.
<html>
ArrayList<String> mucode = new ArrayList<String>();
                            ArrayList<Integer> serials = new ArrayList<Integer>();
                            ArrayList<Integer> apxrate = new ArrayList<Integer>();
                            ArrayList<Integer> srname = new ArrayList<Integer>();
                            ArrayList<String> itcode = new ArrayList<String>();
                            ArrayList<String> itname = new ArrayList<String>();
                            ArrayList<Integer> iqnty = new ArrayList<Integer>();
                            ArrayList<String> iuom = new ArrayList<String>();
                            ArrayList<Integer> pqnty = new ArrayList<Integer>();
                            ArrayList<String> puom1 = new ArrayList<String>();
                           ArrayList<Integer> arate = new ArrayList<Integer>();
                            ArrayList<String> rdate = new ArrayList<String>();
                            ArrayList<String> bcs = new ArrayList<String>();
                            ArrayList<String> ccs = new ArrayList<String>();
                            ArrayList<String> remarkss = new ArrayList<String>();
                            //ArrayList<Integer> qtyrecs = new ArrayList<Integer>();
                            //ArrayList<String> dors = new ArrayList<String>();
                            //ArrayList<String> remarks = new ArrayList<String>();
                 String entryn = request.getParameter("entryno");
                    String rows = request.getParameter("rows");
                    out.println(rows);
                    //String Entryno = request.getParameter("entryno");
                   // out.println(Entryno);
                  int entryno = 0,reqqty = 0,srno = 0,deprequest = 0,rowcount = 0;
                            if(!Entryno.equals("")){
                                    entryno = Integer.valueOf(Entryno);
                            if(!rows.equals("")){
                                    rowcount = Integer.valueOf(rows);
                           for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("srno"+i)!=null){
                                            serials.add(Integer.valueOf(request.getParameter("srno"+i).trim()));
                                            out.println(serials.size());
                            for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("srno"+i)!=null){
                                            srname.add(Integer.valueOf(request.getParameter("srno"+i).trim()));
                            out.println(srname.get(0));
                            for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("itmcd"+i)!=null){
                                            itcode.add(request.getParameter("itmcd"+i).trim());
                                    } //out.println(itcode.get(i));
                            for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("itmnm"+i)!=null){
                                            itname.add(request.getParameter("itmnm"+i).trim());
                                    }//out.println(itname.get(i));
                            for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("indentqty"+i)!=null){
                                            iqnty.add(Integer.valueOf(request.getParameter("indentqty"+i).trim()));
                            for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("uom"+i)!=null){
                                            iuom.add(request.getParameter("uom"+i).trim());
                                    }//out.println(iuom.get(i));
                            for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("mcode"+i)!=null){
                                            mucode.add(request.getParameter("mcode"+i).trim());
                           for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("packqty"+i).equals("")){
                                      pqnty.add(0);
                                    }else
                                        pqnty.add(Integer.valueOf(request.getParameter("packqty"+i).trim()));
                            for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("pack"+i)!=null){
                                            puom1.add(request.getParameter("pack"+i).trim());
                                   }else
                                    puom1.add("");
                           for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("rate"+i).equals("")){
                                        arate.add(0);
                                    }else
                                    arate.add(Integer.valueOf(request.getParameter("rate"+i).trim()));
                 /* for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("rate"+i)!=null){
                                            arate.add(Integer.valueOf(request.getParameter("rate"+i).trim()));
                          for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("dor"+i)!=null){
                                            try{
                                                    rdate.add(dashdate.format(slashdate.parse(request.getParameter("dor"+i).trim())));
                                            }catch(ParseException p){p.printStackTrace();}
                                    }else
                                       { rdate.add("");}
                               for(int i=1;i<=rowcount;i++){
                             if(request.getParameter("bcc"+i)!=null){
                                            bcs.add(request.getParameter("bcc"+i).trim());
                                    }out.println(bcs.get(0));
                            for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("ccc"+i)!=null){
                                            ccs.add(request.getParameter("ccc"+i).trim());
                                    }out.println(ccs.get(0));
                            for(int i=1;i<=rowcount;i++){
                                out.println("remark2");
                                    if(request.getParameter("remark2"+i)!=null){
                                            remarkss.add(request.getParameter("remark2"+i).trim());
                                    }out.println(remarkss.get(0));
                    ArrayList<String> Idate = new ArrayList<String>();
                    for(int i=1;i<=rowcount;i++){
                                    if(request.getParameter("dateindent"+i)!=null){
                                            try{
                                                    Idate.add(dashdate.format(dashdate.parse(request.getParameter("dateindent"+i).trim())));
                                            }catch(ParseException p){p.printStackTrace();}
                String Rdate = dashdate.format(new java.util.Date());
                 String tdate = dashdate.format(new java.util.Date());
                 // String Indentdate = dashdate.format(new java.util.Date());
               // String ApprovedT1 = dashdate.format(new java.util.Date());
               // String ApprovedT2 = dashdate.format(new java.util.Date());
                   // String ApprovedT1=" ";
                    //String ApprovedT2="";*/
                String ApprovedT1= dashdate.format(new java.util.Date());
               out.println (ApprovedT1);
                  String ApprovedT2=dashdate.format(new java.util.Date());
                   out.println(ApprovedT2);
                String Indentdate=(dashdate.format(slashdate.parse(request.getParameter("dateindent").trim())));
                   out.println(Indentdate);
                    String Cocode ="BML001";
                    out.println(Cocode);
                    String Deptcode = request.getParameter("dept1");
                    out.println(Deptcode);
                    String Empcode = request.getParameter("emp");
                    out.println(Empcode);
                    String Refno =request.getParameter("rtype");
                     out.println(Refno);
                    String Divcode = request.getParameter("todiv1");
                    out.println(Divcode);
                    String Usercode = "CIRIUS";
                     String Whcode = request.getParameter("stor");
                    out.println(Whcode);
                    // String Itemgroupcode = request.getParameter("");
                     String Itemgroupcode ="120000";
                     out.println(Itemgroupcode);
                    String Supplytypecode = request.getParameter("stype");
                    out.println(Supplytypecode);
                    String Delcode = request.getParameter("deliverycode");
                    out.println(Delcode);
                    String Itemclass="WS";
                    out.println(Itemclass);
                    // String Itemclass = request.getParameter("iclass");
                   // out.println(Itemclass);
                    String unitcode = request.getParameter("uni");
                    out.println(unitcode);
                     String Todivcode = request.getParameter("todiv1");
                    out.println(Todivcode);
                    String Appxrate = request.getParameter("rate");
                    out.println(Appxrate);
                    String Srno = request.getParameter("srno");
                    out.println(Srno);
                /*    String Indqty = request.getParameter("indentqty");
                  out.println(Indqty);*/
              String Itemcode = request.getParameter("itmcd");
                   out.println(Itemcode);
                   String Othersp = request.getParameter("remark1");
                    out.println(Othersp);
                    String Reqdt = request.getParameter("dor");
                    out.println(Reqdt);
                    String Munitcode = request.getParameter("mcode");
                    out.println(Munitcode);
                    String Packqty = request.getParameter("packqty");
                    out.println(Packqty);
                    String Packuom = request.getParameter("pack");
                    out.println(Packuom);
                    String Remark2 = request.getParameter("remark2");
                    out.println(Remark2);
                    String BC = request.getParameter("bcc");
                    out.println(BC);
                    String CC = request.getParameter("ccc");
                    out.println(CC);
                    try{
                        st=connection.createStatement();
                        connection.setAutoCommit(false);
                        String sql="INSERT INTO PTXNINDHDR(COCODE,DEPTCODE,EMPCODE,APPROVEDT1,APPROVEDT2,INDDT,ENTRYNO,REFNO,REMARKS,DIVCODE,USERCODE,WHCODE,ITEMGROUPCODE,SUPTYPECODE,DELCODE,UNITCODE,TODIVCODE,ITEMCLASS)VALUES('"+Cocode+"','"+Deptcode+"','"+Empcode+"','"+ApprovedT1+"','"+ApprovedT2+"','"+Indentdate+"',"+Entryno+",'"+Refno+"','"+Othersp+"','"+Divcode+"','"+Usercode+"','"+Whcode+"','"+Itemgroupcode+"','"+Supplytypecode+"','"+Delcode+"','"+unitcode+"','"+Todivcode+"','"+Itemclass+"')";
                        out.println(sql);
                        st.addBatch(sql);
                        for(int i=0;i<serials.size();i++){
                            out.println("Inside the Statement");
                            String query3="test query for u";
                            out.println(query3);
                           String queryx="Insert into PTXNINDDTL(APXRATE,ENTRYNO,BRKNO,INDQTY,ITEMCODE,OTHERSPFCS,MUNITCODE,PACKQTY,PACKUOM,REMARKS,DIMSUBGRPCODE,DIMCODE,REQDT)VALUES("+arate.get(i)+","+entryno+","+srname.get(i)+","+iqnty.get(i)+","+itcode.get(i)+",'"+Othersp+"','"+mucode.get(i)+"',"+pqnty.get(i)+",'"+puom1.get(i)+"','"+remarkss.get(i)+"','"+bcs.get(i)+"','"+ccs.get(i)+"','"+rdate.get(i)+"')";
                           out.println(queryx);
                            st.addBatch(queryx);
                       int[] result=st.executeBatch();
                       connection.commit();
                       for(int k=0;k<result.length;k++)
                       out.println("rows updated by "+(k+1)+"insert sta:"+result[k]+"");
                    catch(BatchUpdateException bue)
                    out.println("error1;"+bue+"");
                    catch(SQLException sql)
                    out.println("error2;"+sql+"");
                    catch(Exception l)
                    out.println("error3;"+l+"");
</html>
   Now I looking for to retrieve this footer section data available in multiple rows from footer table and present it in jsp page .
I am finding difficulties in how to show this multiple row data for dynamic no of rows .i.e. variable no. of rows.
I have able to show the data in Header portions of page in this ways
here i am adding the part of code which shows the data from header part of table i.e from Header table
<html>
<h2 align="center"><b>Indent Preparation</b></h2>
    <div align="left">
        <table width="849" border="0" cellspacing="3" cellpadding="3" align="center">
            <tr>
                <td ><div align="left"><b>Indent No.</b></div></td>
                <td ><label>
                        <input name="indentno" type="text" id="indentno" size="15" value="" /><input type="hidden" name="no" id="no">
                </label></td>
                <td ><div align="center"><strong>Indent Date</strong></div></td>
                <td ><label>
                        <div align="center">
                            <input name="dateindent" type="text" id="dateindent"value="<%=date1%>"/><input type="hidden" name="no" id="no">
                        </div>
                </label></td>
                <td> </td>
                <td><div align="right"><strong>Entry No.</strong></div></td>
                 <%if(oper!=null && oper.equals("view") && hdrcode!=null && hdrdetails!=null){%>
        <td><input type="text" value="<%=hdrcode.get(3)%>" size="10"></td>
<%}else{%>
               <td><input type="text" name="entryno" id="entryno" value="<%=entryNo%>"/></td>
                         <%}%>
                        <div align="right"></div>
            </tr>
            <tr>
                <td><b>Division</b></td>
                <%if(oper!=null && oper.equals("view") && hdrcode!=null && hdrdetails!=null){%>
<td><input type="text" value="<%=hdrdetails.get(9)%>" size="20"</td>
<td><input type="hidden" name="div1" id="div1" value='<%=hdrcode.get(10)%>'></td>
<%}else{%>
               <td><input type="text" name="div" id="div" /></td>
               <td><input type="hidden" name="div1" id="div1" /> </td>
          <%}%>
                <td> </td>
                <td> </td>
                <td><div align="right"><strong>Unit</strong></div></td>
               <%if(oper!=null && oper.equals("view") && hdrcode!=null && hdrdetails!=null){%>
<td><input type="text" value="<%=hdrdetails.get(14)%>" size="20"</td>
<td><input type="hidden" name="uni" id="uni" value='<%=hdrcode.get(12)%>'></td>
<%}else{%>
               <td><input type="text" name="unit" id="unit" /></td>
               <td><input type="hidden" name="uni" id="uni" /> </td>
          <%}%>
            </tr>
            <tr>
</html>
Any suggestion on any above works is highly appreciated.
Thanks and regards
harshal

Too much code. It's also not well intented nor formatted. I don't see a question either or it got lost in that heap of unformatted code.
I will only answer the question in the thread's subject:
How to retrieve multiple data from table and represent it in jsp pageTo retrieve, make use of HttpServletRequest#getParameterValues() and/or #getParameter().
To display, make use of JSTL's c:forEach.

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List retrieveList;
public List getRetrieveList() {
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Query query = session.createQuery(SQL_QUERY);
retrieveList = query.list();
return retrieveList;
public void setRetrieveList(List retrieveList) {
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<jsp:useBean id="records" class="StudentImpl" scope="session" />
<bean:define id="list" name="records" property="retrieveList" />
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<logic:iterate id="data" name="list" type="pojo.student" indexId="index">
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<td><bean:write name="data" property="age" /></td>
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</logic:iterate>
</table>
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org.apache.jasper.JasperException: [Ljava.lang.Object; cannot be cast to pojo.Student
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ya i got through criteria query.
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Hi
Attached are the saved completed PDF-Form and the response file after the completed form has been submitted. I have copied this message to your gMail account.
Only data in the first row of the table is captured in the Response file.
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Best regards,
Kim-Siang Ng
http://www.tipstoenrichyourlife.com/parenting
With the wish to help all beings, may all my thoughts,words,and actions be void of attachment and ego.
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Need Dynamic Table in JSP page

Hi Friends,
I need to build table dynamically in my JSP page.
My requirement like:
I have a Button in my JSP page when i click that it should go to another jsp where it will ask me the row and column counts, after i entered some values then i have a button to say OK it should go to the first page again there i want the table for the rows and columns dynamically.
(like MS- Word when u create table it will ask the row count and column count after that its building a table)
Please help me....

Make use of JSTL's c:forEach.

How to add tables in JSP page dynamically?

Hi all,
I am Girish, i am new to Java. I want to create a html page.
The main requirment in the page is ...
Initialy the page will contains a table which will accepts some data.
If the user want to enter some more information he can click one add button such that a new table will be created. If he wants to delete created table he can select delete button such that the table will be deleted in the same JSP page.
Please give me a solution.. how to achieve this requirment.
Waiting for reply..
Thanks in advance...
Regards,
Girish.K

this is a sample.. you can give it a try:
whatever jsp
<%@ page contentType="text/html;charset=windows-1252"%>
<%@page import="java.util.*,mypackage.TestBean"%>
<%
String name = request.getParameter("name")!=null?request.getParameter("name"):"";
String age = request.getParameter("age")!=null?request.getParameter("age"):"";
System.out.println(name);
System.out.println(age);
Collection col = new ArrayList();
col = (Collection)session.getAttribute("col")!=null?(Collection)session.getAttribute("col"):new ArrayList();
TestBean tBean = new TestBean();
if(!name.equals(""))
tBean.setName(name);
if(!age.equals(""))
tBean.setAge(age);
if(!age.equals("") || !name.equals(""))
col.add(tBean);
session.setAttribute("col",col);
%>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=windows-1252"/>
    <title>untitled</title>
</head>
<body>
    <form>
      <table cellspacing="0" cellpadding="0" border="1" width="200">
        <tr>
          <td>Name</td>
          <td>
            <input type="text" name="name"/>
          </td>
        </tr>
        <tr>
          <td>Age</td>
          <td>
            <input type="text" name="age"/>
          </td>
        </tr>
        <tr>
          <td colspan="2">
            <input type="submit" value="Submit"/>
          </td>
        </tr>
      </table>
      <%
      if(col.size()>0){
      Iterator iter = col.iterator();
      %>
      <table cellspacing="0" cellpadding="0" border="1" width="200">
        <tr>
          <td>
            NAME
          </td>
          <td>
            AGE
          </td>
         </tr>
        <%while(iter.hasNext()){
          tBean = (TestBean)iter.next();
        %>
          <tr>
            <td>
              <%=tBean.getName()%>
            </td>
            <td>
              <%=tBean.getAge()%>
            </td>
           </tr>
        <%}%>
      </table>
      <%}%>
    </form>
</body>
</html>TestBean.java
package mypackage;
public class TestBean
private String name;
private String age;
public TestBean()
public String getName()
    return name;
public void setName(String name)
    this.name = name;
public String getAge()
    return age;
public void setAge(String age)
    this.age = age;
}

Dynamic table in JSP

Hi,
We need some help regarding an unusual problem we are facing in our web application.
The background:-
We have a web page (JSP) for updating (adding, modifying, deleting) data from a single table. This page has been designed in such a way that when ever it is invoked, it displays content of the entire table on the page. Also there is a facility of filtering this content. The entire table content is displayed in a dynamic table without paging. There is one java script which is used to manage the scrolling of this table (300 rows at a time). Please not that it is just scrolling that is controlled by the Java Script, that is the entire table is displayed in a specific area with vertical scroll. Each row in this table has a radio button associated with it which is used to select a particular row for modifying it. User can select a single row at a time.
The problem:-
This page was working fine, until the number of rows in the table were under 70,000 records. Currently there are more than 72,000 records and the page doesn�t get displayed at all. It is not giving timeout error and also it is not going in to �Not Responding� state. It is simply showing a blank result page without the result table. Initially we thought that because we are fetching so much data in one go this would have been happening. But this problem arises only when we access this page from PC having Windows-XP operating system. If we access this page through a PC having Windows 2003 Server OS then it displays the entire table in a normal fashion.
We are in the process of redesigning the page, but still want to know why this is happening. It will be a great help if anybody can give any pointer on this issue. And also what should be a better option of displaying such a huge table for modification of rows.
Thanks and Regards,
Jagdish.

Thanks a lot masoodmjan.
Lets assume that this problem is due to huge data being desplayed at once. Now if I decide to provide pagination to browse this entire recordset, which now has grown to 90000+ records, how many rows should I desplay on 1 page? Is there any thumb rule to decide this number?
Just now I tried with 10,000 records per page & it took more than 25minutes to display single page. :(

Dynamic table on specific height of JSP page

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