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Pagination in JSP

0 votes
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I am developing a web application using servlets. I need to implement pagination in one of my JSP pages. Is there any free tool available which can do this?

I also need to provide an option download the pages as CSV file. Please help me.

posted Jul 4, 2013 by anonymous

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1 Answer

+1 vote

Use Display Tag - http://www.displaytag.org/1.2/

answer Jul 4, 2013 by Sudheendra
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In my front end, i am allowing user to create and save multiple number of entries to a table at the same time.

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I am using D3 Graphs in my Android Hybrid app. When this app runs in browser the it shows perfect result but when i am setup for android mobile and testing on Emulator then it is not showing graphe and in LogCat it shows this error but this error not arise when this app runs in chrome, firefox

file:///android_asset/www/sm_libraries/sm_custome/graphClass.js: Line 21 : ReferenceError: Can't find variable: Gauge

Following is code sample

HTML

<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <title>SHA</title>
    <link rel="stylesheet" href="sm_styles/sm_jquery/jquery.mobile.css"/>
    <script src="sm_libraries/sm_jquery/jquery.js"></script>
    <script src="sm_libraries/sm_jquery/jquery.mobile.js"></script>
    <script src="sm_libraries/sm_angular/angular.js"></script>
    <script src="sm_libraries/sm_angular/jquery-mobile-angular-adapter.js"></script>
    <script src="sm_libraries/sm_angular/sm_controllers/sm_report_controller.js"></script>
    <link href="sm_styles/sm_custome/style.css" rel="stylesheet" type="text/css" />
    <script src="includes/footer.js"></script>
</head>
<body  ng-app="myApp">
    <div data-role="page" id="cb_firstReport" ng-controller="reportModule">
    <div data-role="header" data-position="fixed">
        <a style="display:none"  href="#main" data-role="button" data-iconpos="notext" data-icon="home">Home</a>
        <h3>Calories Burn Report</h3>
        <a data-role="button" data-rel="back" data-iconpos="notext" data-icon="back">Back</a>
    </div>
    <div data-role="content">
        <div class="row-fluid">
            <span style="float:left"><a ng-click="cb_first_Prev()" data-role="button" data-iconpos="notext" data-icon="back">Pervious</a></span>
            <span style="float:right"><a ng-click="cb_first_Next()" data-role="button" data-iconpos="notext" data-icon="forward">Next</a></span>
        </div>
        <span class="datesetter" id="cb_first_ViewDate"></span>
        <div id="firstReport" style="margin-top:20%; margin-left:40%">
            <span id="cb_graphGaugeContainer"></span>
        </div>
        <div>
            <span class="datesetter"><strong>Today, You Burn:: </strong>{{ 1425 }}<strong> Calories</strong></span>
        </div>
    </div>
  </div>

  <script type="text/javascript"  charset="utf-8" src="includes/D3Lib/d3.js"></script>

<script type="text/javascript" charset="utf-8"  src="includes/D3Lib/gauge.js"></script>

<script type="text/javascript" src="sm_libraries/sm_custome/graphClass.js"></script>
</body>
</html>

The Js Class in which it shows error is

// JavaScript Document

var GraphClass =
{
    gauges:[],
    cal:0,
    createGauge:function(name, label, min, max)
    {
        var config = 
        {
           size: 120,label: label,min: undefined != min ? min : 0,max: undefined != max ? max : 100,minorTicks: 5
        }

       var range = config.max - config.min;
       config.yellowZones = [{ from: config.min + range*0.75, to: config.min + range*0.9 }];
       config.redZones = [{ from: config.min + range*0.9, to: config.max }];
       GraphClass.gauges[name] = new Gauge(name + "GaugeContainer", config); // **In this line it shows error in eclipse emulator but correct in browsers**
       GraphClass.gauges[name].render();
   },
createGauges:function()
{
    GraphClass.createGauge("cb_graph", "Calories Burn",0,2600);
    GraphClass.createGauge("cn_graph", "Calories Gain",0,localStorage.getItem("DailyRequiredCalories"));
},
updateGauges:function()
{
    for (var key in GraphClass.gauges)
    {
        var value = GraphClass.getRandomValue(GraphClass.gauges[key]);
        GraphClass.gauges[key].redraw(value);
    }
},
getRandomValue:function(gauge)
{
    var overflow = 0; //10;
    console.log(gauge.config.min+" - "+overflow+" + ( "+gauge.config.max+" - "+gauge.config.min+" + "+overflow*2+")*"+Math.random());
    //return gauge.config.min - overflow + (gauge.config.max - gauge.config.min + overflow*2) *  Math.random();
    return GraphClass.cal;
},
initialize:function(cal)
{
    $('#cb_graphGaugeContainer').empty();
    $('#cn_graphGaugeContainer').empty();
    //alert(cal);
    GraphClass.cal = cal;
    GraphClass.createGauges();
    GraphClass.updateGauges();
    }
}
+3 votes

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