Dashboard-Example-using-Jaspersoft-Visualize.js-API/index.html at master · fcerbell/Dashboard-Example-using-Jaspersoft-Visualize.js-API · GitHub

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 <!--
 *
 * ========================================================================
 * Dashboard Example using Jaspersoft's new Visualize.JS API
 *
 * ========================================================================
 * Copyright 2014
 * Author: Gene Arnold
 *
 * https://github.com/GeneArnold/
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft Inc., the following license terms apply:
 *
 * This program is free software: you can redistribute it and/or modify it under the terms of the
 * GNU Affero General Public License as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see http://www.gnu.org/licenses/.
 * ========================================================================
 *
 *
 -->

<!DOCTYPE html>
<html>
<head>
	<title></title>

	<link rel="stylesheet" type="text/css" href="themes/default/easyui.css">
	<link rel="stylesheet" type="text/css" href="themes/icon.css">
	<link rel="stylesheet" type="text/css" href="css/portal.css">

	<style type="text/css">
		body{
			overflow: hidden;
		}
		.title{
			font-size:16px;
			font-weight:bold;
			padding:20px 10px;
			background:#eee;
			overflow:hidden;
			border-bottom:1px solid #ccc;
		}
		.t-list{
			padding:5px;
		}
		button{
			width: 130px;
		}
		.panel-title{
			font-family: sans-serif;
		}


	</style>

	<script type="text/javascript" src="scripts/jquery.min.js"></script>
	<script type="text/javascript" src="scripts/jquery.easyui.min.js"></script>
	<script type="text/javascript" src="scripts/jquery.portal.js"></script>
	<script type='text/javascript' src="http://localhost:8080/jasperserver-pro/client/visualize.js"></script>

	<script type="text/javascript">

		//Wrapping and creating the portal. Setting a few parameters around how it will look
		$(function(){

			$('#pp').portal({
				border:false,
				fit:false
			});

		});

		//Here is the JRSClient object that will be used to access repo information and to render reports
		var JRSClient;

		//Log into JRS via visualize.js and create a session object that will be used though out the application
		visualize({
			auth: {
				name: "jasperadmin",
				password: "jasperadmin",
				organization:"organization_1"
			}
		}, function (v) {
			JRSClient = v;
			init();
		}, function () {
			alert("Unexpected error!");
		});

		//Getting a list of all the reports the logged in user can access then run a function to display them
		function init(){
			JRSClient.resourcesSearch({
	                // server: serverUrl,
	                folderUri:"/public/Samples/Reports/Dashboard_Reports",
	                recursive:false,
	                success:listRepository,
	                error:function (err) {
	                    alert(err);
	                }
	            });
		}

		//Using this function we are adding buttons to the screen to add and remove reports to the dashboard
		//Custom attributes are used to hold information about the status of the report's display and URI inside of JRS
		function listRepository(results) {
	        $.each(results, function(index) {
	        	$("#cp").append("<button status='off' reportURI='"+this.uri+"' onclick=addReport(btnId='btn_"+index+"') title='"+this.label+"' id='btn_"+index+"'>"+reportNameTrim(this.label)+"</button>");
            });
		}

    	//Report name trim helper
    	function reportNameTrim(name) {
			if (name.length > 20) {
				var x = name.substring(0, 17) + '...';
				return x;
			}else{
				return name;
			}
		}

		//Adding report to the dashboard
		var colIndex = 0;
		function addReport(btnId){

			var panelCnt = $('#pp').portal('getPanels');

			var reportStatus = $("#"+btnId).attr('status');

			var reportURI = $("#"+btnId).attr('reportURI');

			var reportName = $("#"+btnId).attr('title');

			if (reportStatus == 'off'){

				if (panelCnt.length == 0){colIndex=0};

				if (colIndex > 2){colIndex=0};

				var p = $('<div />').appendTo('body');

				p.attr('id', 'pannel_'+btnId);

				p.panel({
					title:reportName,
					content:'<div id="report_'+btnId+'" style="padding:5px;">Loading your report...</div>',
					height:450,
					closable:false,
					collapsible:true,
					noheader:false,
					tools:[{
				        iconCls:'icon-pdf',
				        handler:function(){exportReport(btnId);}
				    },{
				        iconCls:'icon-reload',
				        handler:function(){refreshReport(btnId);}
				    },{
				    	iconCls:'icon-filter',
				        handler:function(){
				        	$('#inputControls').html('');
				        	$('#sendButtonBox').hide();
				        	$('#dlg').attr('reportId',btnId);
				        	$('#dlg').dialog('open');
				        	var ic = JRSClient.inputControls({
										resource: reportURI,
										success: function(controls) {
										controls.forEach(buildControl);
									}
								});
				        }
				    }]
				});

				$('#pp').portal('add', {
					panel:p,
					columnIndex:colIndex
				});

				colIndex = colIndex + 1;

				renderReport(reportURI,'#report_'+btnId,JRSClient);

				$("#"+btnId).attr('status','on');

				$("#"+btnId).css( "background-color", "darkgrey" );

			}else{

				removeReport(btnId);

			}
		}

		function buildControl(control) {
			switch(control.type) {
			    case "singleSelect":
			    	$("<input value='' />")
     					.attr("id", control.id)
     					.attr("name", "")
     					.appendTo("#inputControls");

			        $('#'+control.id).combobox({
					    data:control.state.options,
					    valueField:'value',
					    textField:'label',
					    onLoadSuccess:function(){
					    	$('#sendButtonBox').show();
					    },
					});

			        break;
			    case n:
			        //code block
			        break;
			    default:

			}
		}

		function filterReport(id){
			alert('Filters Coming Soon!');
			//Get list of all input controls

			//iterate through control list and build param object

			//find report based on id and rerun passing param object
		}

		function refreshReport(id){
			$.each(reportsList,
				function(index,value){
					if(value.container() == ("#report_"+id)){
							value.refresh();
					}
				}
			);
		}

		function exportReport(id){
			$.each(reportsList,
				function(index,value){
					if(value.container() == ("#report_"+id)){
						value
						.export({
							outputFormat: "pdf"
						})
						.done(function (link) {
							window.open(link.href); // open new window to download report
						})
						.fail(function (err) {
							alert(err.message);
						});
					}
				}
			);
		}


		//Used to remove report panels from the dashboard
		function removeReport(id){

			reportsList = jQuery.grep(reportsList, function( report, i ) {
			  return ( report.container() !== ("#report_"+id) );
			});

			$('#pp').portal('remove',$('#pannel_'+id));

			$("#"+btnId).attr('status','off');

			$("#"+btnId).css( "background-color", "buttonface" );

			colIndex = 0;
		}

		var reportsList = new Array();
		//When a pannel is added to the dashboard this function is called to use visualize.js to create the report within that pannel
		function renderReport(uri,container,v) {
	        var report = new v.report({
	        resource: uri,
	        container: container,
	        error: function(err) {
	                alert(err.message);
	            }
	        });
	        reportsList.push(report);
		}

	</script>


</head>
<body class="easyui-layout">

	<div id="cp" data-options="region:'west',title:'Report Options',split:true,minWidth:150" style="width:150px;padding-left: 5px;padding-top: 5px;"></div>

    <div data-options="region:'center',title:'Dashboard'" style="padding:5px;background:#eee;">
    	<div id="pp" style="width:1500px;height:auto;">
	    	<div style="width:33%"></div>
	    	<div style="width:33%"></div>
	    	<div style="width:33%"></div>
		</div>
    </div>

    <div id="dlg" reportId="" class="easyui-dialog" title="Report Input Controls" data-options="closed:true" style="width:400px;height:200px;padding:10px">
    	<div id="inputControls"></div>
    	<div id="sendButtonBox">
    		<a id="btnFilter" href="javascript:void(0)" class="easyui-linkbutton" onclick="filterReport($('#dlg').attr('reportId'));" >SetValue</a>
    	</div>
    </div>
</body>
</html>