Implemented dynamic loading of chart and table. Band and award is now selectable.

application/controllers/Accumulated.php

@@ -18,39 +18,26 @@ class Accumulated extends CI_Controller {
 
         $this->load->model('Accumulate_model');
 
-        if ($this->input->post('band') != NULL) {   // Band is not set when page first loads.
-            $band = $this->input->post('band');
-        }
-        else {
-            $band = 'All';
-        }
-
-        $data['accumulated_dxcc_array'] = $this->Accumulate_model->get_accumulated_dxcc($band);
         $data['worked_bands'] = $this->Accumulate_model->get_worked_bands();
-        $data['bandselect'] = $band;
 
         $this->load->view('interface_assets/header', $data);
         $this->load->view('accumulate/index');
         $this->load->view('interface_assets/footer');
     }
 
-    public function details() {
+    /*
-        $this->load->model('logbook_model');
+     * Used for ajax-call in javascript to fetch the data and insert into table and chart
+     */
+    public function get_accumulated_data(){
+        //load model
+        $this->load->model('accumulate_model');
+        $band = $this->input->post('Band');
+        $award = $this->input->post('Award');
 
-        $adif = str_replace('"', "", $this->input->post("Adif"));
+        // get data
-        $country = $this->logbook_model->get_entity($adif);
+        $data = $this->accumulate_model->get_accumulated_data($band, $award);
-        $band = str_replace('"', "", $this->input->post("Band"));
+        header('Content-Type: application/json');
-        $data['results'] = $this->logbook_model->timeline_qso_details($adif, $band);
+        echo json_encode($data);
-
-        // Render Page
-        $data['page_title'] = "Log View - DXCC";
-        $data['filter'] = "country ". $country['name'];
-
-        if ($band != "All") {
-            $data['filter'] .= " and " . $band;
-        }
-
-        $this->load->view('timeline/details', $data);
     }
 
 }

application/models/Accumulate_model.php

@@ -9,11 +9,22 @@ class Accumulate_model extends CI_Model
         parent::__construct();
     }
 
-    function get_accumulated_dxcc($band) {
+    function get_accumulated_data($band, $award) {
         $CI =& get_instance();
         $CI->load->model('Stations');
         $station_id = $CI->Stations->find_active();
 
+        switch ($award) {
+            case 'dxcc': $result = $this->get_accumulated_dxcc($band, $station_id); break;
+            case 'was':  $result = $this->get_accumulated_was($band, $station_id);  break;
+            case 'iota': $result = $this->get_accumulated_iota($band, $station_id); break;
+            case 'waz':  $result = $this->get_accumulated_waz($band, $station_id);  break;
+        }
+
+        return $result;
+    }
+
+    function get_accumulated_dxcc($band, $station_id) {
         $sql = "SELECT year(col_time_on) as year,
             (select count(distinct b.col_dxcc) from " . $this->config->item('table_name') . " as b where year(col_time_on) <= year and b.station_id = ". $station_id;
 
@@ -29,6 +40,120 @@ class Accumulate_model extends CI_Model
         $sql .=") total  from " . $this->config->item('table_name') . " as a
                       where a.station_id = ". $station_id;
 
+        if ($band != 'All') {
+            if ($band == 'SAT') {
+                $sql .= " and col_prop_mode ='" . $band . "'";
+            } else {
+                $sql .= " and col_prop_mode !='SAT'";
+                $sql .= " and col_band ='" . $band . "'";
+            }
+        }
+
+        $sql .= " group by year(a.col_time_on) 
+                    order by year(a.col_time_on)";
+
+        $query = $this->db->query($sql);
+
+        return $query->result();
+    }
+
+    function get_accumulated_was($band, $station_id) {
+        $sql = "SELECT year(col_time_on) as year,
+            (select count(distinct b.col_state) from " . $this->config->item('table_name') . " as b where year(col_time_on) <= year and b.station_id = ". $station_id;
+
+        if ($band != 'All') {
+            if ($band == 'SAT') {
+                $sql .= " and col_prop_mode ='" . $band . "'";
+            } else {
+                $sql .= " and col_prop_mode !='SAT'";
+                $sql .= " and col_band ='" . $band . "'";
+            }
+        }
+
+        $sql .= " and COL_DXCC in ('291', '6', '110')";
+        $sql .= " and COL_STATE in ('AK','AL','AR','AZ','CA','CO','CT','DE','FL','GA','HI','IA','ID','IL','IN','KS','KY','LA','MA','MD','ME','MI','MN','MO','MS','MT','NC','ND','NE','NH','NJ','NM','NV','NY','OH','OK','OR','PA','RI','SC','SD','TN','TX','UT','VA','VT','WA','WI','WV','WY')";
+
+        $sql .=") total  from " . $this->config->item('table_name') . " as a
+                      where a.station_id = ". $station_id;
+
+        if ($band != 'All') {
+            if ($band == 'SAT') {
+                $sql .= " and col_prop_mode ='" . $band . "'";
+            } else {
+                $sql .= " and col_prop_mode !='SAT'";
+                $sql .= " and col_band ='" . $band . "'";
+            }
+        }
+
+        $sql .= " and COL_DXCC in ('291', '6', '110')";
+        $sql .= " and COL_STATE in ('AK','AL','AR','AZ','CA','CO','CT','DE','FL','GA','HI','IA','ID','IL','IN','KS','KY','LA','MA','MD','ME','MI','MN','MO','MS','MT','NC','ND','NE','NH','NJ','NM','NV','NY','OH','OK','OR','PA','RI','SC','SD','TN','TX','UT','VA','VT','WA','WI','WV','WY')";
+
+        $sql .= " group by year(a.col_time_on) 
+                    order by year(a.col_time_on)";
+
+        $query = $this->db->query($sql);
+
+        return $query->result();
+    }
+
+    function get_accumulated_iota($band, $station_id) {
+        $sql = "SELECT year(col_time_on) as year,
+            (select count(distinct b.col_iota) from " . $this->config->item('table_name') . " as b where year(col_time_on) <= year and b.station_id = ". $station_id;
+
+        if ($band != 'All') {
+            if ($band == 'SAT') {
+                $sql .= " and col_prop_mode ='" . $band . "'";
+            } else {
+                $sql .= " and col_prop_mode !='SAT'";
+                $sql .= " and col_band ='" . $band . "'";
+            }
+        }
+
+        $sql .=") total  from " . $this->config->item('table_name') . " as a
+                      where a.station_id = ". $station_id;
+
+        if ($band != 'All') {
+            if ($band == 'SAT') {
+                $sql .= " and col_prop_mode ='" . $band . "'";
+            } else {
+                $sql .= " and col_prop_mode !='SAT'";
+                $sql .= " and col_band ='" . $band . "'";
+            }
+        }
+
+        $sql .= " group by year(a.col_time_on) 
+                    order by year(a.col_time_on)";
+
+        $query = $this->db->query($sql);
+
+        return $query->result();
+    }
+
+    function get_accumulated_waz($band, $station_id) {
+        $sql = "SELECT year(col_time_on) as year,
+            (select count(distinct b.col_cqz) from " . $this->config->item('table_name') . " as b where year(col_time_on) <= year and b.station_id = ". $station_id;
+
+        if ($band != 'All') {
+            if ($band == 'SAT') {
+                $sql .= " and col_prop_mode ='" . $band . "'";
+            } else {
+                $sql .= " and col_prop_mode !='SAT'";
+                $sql .= " and col_band ='" . $band . "'";
+            }
+        }
+
+        $sql .=") total  from " . $this->config->item('table_name') . " as a
+                      where a.station_id = ". $station_id;
+
+        if ($band != 'All') {
+            if ($band == 'SAT') {
+                $sql .= " and col_prop_mode ='" . $band . "'";
+            } else {
+                $sql .= " and col_prop_mode !='SAT'";
+                $sql .= " and col_band ='" . $band . "'";
+            }
+        }
+
         $sql .= " group by year(a.col_time_on) 
                     order by year(a.col_time_on)";
 

application/views/accumulate/index.php

@@ -1,59 +1,62 @@
 <div class="container">
     <h2><?php echo $page_title; ?></h1>
 
-        <form class="form" action="<?php echo site_url('accumulated'); ?>" method="post" enctype="multipart/form-data">
+        <form class="form">
-            <fieldset>
+
                 <!-- Select Basic -->
                 <div class="form-group row">
                     <label class="col-md-1 control-label" for="band">Band</label>
                     <div class="col-md-2">
-                        <select id="band2" name="band" class="form-control">
+                        <select id="band" name="band" class="form-control custom-select">
-                            <option value="All" <?php if ($this->input->post('band') == "All" || $this->input->method() !== 'post') echo ' selected'; ?> >All</option>
+                            <option value="All">All</option>
                             <?php foreach($worked_bands as $band) {
-                                echo '<option value="' . $band . '"';
+                                echo '<option value="' . $band . '">' . $band . '</option>'."\n";
-                                if ($this->input->post('band') == $band) echo ' selected';
-                                echo '>' . $band . '</option>'."\n";
                             } ?>
                         </select>
                     </div>
                 </div>
+                <div class="form-group">
+                    <div class="form-check">
+                        <input class="form-check-input" type="radio" name="awardradio" id="dxcc" value="dxcc" checked>
+                        <label class="form-check-label" for="dxcc">
+                            DX Century Club (DXCC)
+                        </label>
+                    </div>
+                    <div class="form-check">
+                        <input class="form-check-input" type="radio" name="awardradio" id="was" value="was">
+                        <label class="form-check-label" for="was">
+                            Worked all states (WAS)
+                        </label>
+                    </div>
+                    <div class="form-check">
+                        <input class="form-check-input" type="radio" name="awardradio" id="iota" value="iota">
+                        <label class="form-check-label" for="iota">
+                            Islands on the air (IOTA)
+                        </label>
+                    </div>
+                    <div class="form-check">
+                        <input class="form-check-input" type="radio" name="awardradio" id="waz" value="waz">
+                        <label class="form-check-label" for="waz">
+                            Worked all zones (WAZ)
+                        </label>
+                    </div>
+                </div>
+
 
                 <!-- Button (Double) -->
                 <div class="form-group row">
-                    <label class="col-md-1 control-label" for="button1id"></label>
                     <div class="col-md-10">
-                        <button id="button1id" type="submit" name="button1id" class="btn btn-success btn-primary">Show</button>
+                        <button id="button1id" type="button" name="button1id" class="btn btn-success btn-primary" onclick="accumulatePlot(this.form)">Show</button>
                     </div>
                 </div>
 
-            </fieldset>
+
         </form>
 
-        <?php
+        <div id="accumulateContainer">
-        $i = 1;
+        <canvas id="myChartAccumulate" width="400" height="150"></canvas>
-        if ($accumulated_dxcc_array) {
+        <div id="accumulateTable"></div>
-            echo '<table class="table table-sm table-bordered table-hover table-striped table-condensed text-center">
+        </div>
-              <thead>
-                    <tr>
-                        <td>#</td>
-                        <td>Year</td>
-                        <td>Accumulated # of DXCC\'s worked</td>
-                    </tr>
-                </thead>
-                <tbody>';
 
-            foreach ($accumulated_dxcc_array as $line) {
-                echo '<tr>
-                <td>' . $i++ . '</td>
-                <td>' . $line->year . '</td>
-                <td>' . $line->total . '</td>
-               </tr>';
-            }
-            echo '</tfoot></table></div>';
-        }
-        else {
-            echo '<div class="alert alert-danger" role="alert"><a href="#" class="close" data-dismiss="alert" aria-label="close">&times;</a>Nothing found!</div>';
-        }
-        ?>
 </div>
 

application/views/interface_assets/footer.php

@@ -1790,6 +1790,112 @@ $(document).ready(function(){
         </script>
         <?php } ?>
 
+<?php if ($this->uri->segment(1) == "accumulated") { ?>
+    <script src="https://cdn.jsdelivr.net/npm/chart.js@2.8.0"></script>
+    <script>
+        function accumulatePlot(form) {
+            // using this to change color of legend and label according to background color
+            var background = $('body').css( "background-color");
+            var color = 'grey';
+            if (background != ('rgb(255, 255, 255)')) {
+                color = 'white';
+            }
+
+            var baseURL= "<?php echo base_url();?>";
+            var award = form.awardradio.value;
+            $.ajax({
+                url: baseURL+'index.php/accumulated/get_accumulated_data',
+                type: 'post',
+                data: {'Band': form.band.value, 'Award': award},
+                success: function(data) {
+                    // used for switching award text in the table and the chart
+                    switch(award) {
+                        case 'dxcc': var awardtext = "DXCC\'s"; break;
+                        case 'was':  var awardtext = "states";break;
+                        case 'iota': var awardtext = "IOTA\'s";break;
+                        case 'waz':  var awardtext = "CQ zones"; break;
+                    }
+
+                    // removing the old chart so that it will not interefere when loading chart again
+                    $("#accumulateContainer").empty();
+                    $("#accumulateContainer").append("<canvas id=\"myChartAccumulate\" width=\"400\" height=\"150\"></canvas><div id=\"accumulateTable\"></div>");
+
+                    // appending table to hold the data
+                    $("#accumulateTable").append('<table class="accutable table table-sm table-bordered table-hover table-striped table-condensed text-center"><thead>' +
+                        '<tr>' +
+                        '<td>#</td>' +
+                        '<td>Year</td>' +
+                        '<td>Accumulated # of ' + awardtext + ' worked </td>'+
+                        '</tr>' +
+                        '</thead>' +
+                        '<tbody></tbody></table>');
+                    var labels = [];
+                    var dataDxcc = [];
+
+                    var $myTable = $('.accutable');
+                    var i = 1;
+
+                    // building the rows in the table
+                    var rowElements = data.map(function ( row ) {
+
+                        var $row = $('<tr></tr>');
+
+                        var $iterator = $('<td></td>').html(i++);
+                        var $type = $('<td></td>').html(row.year);
+                        var $content = $('<td></td>').html(row.total);
+
+                        $row.append($iterator, $type, $content);
+
+                        return $row;
+                    });
+
+                    // finally inserting the rows
+                    $myTable.append(rowElements);
+
+                    $.each(data, function(){
+                        labels.push(this.year);
+                        dataDxcc.push(this.total);
+                    });
+
+                    var ctx = document.getElementById("myChartAccumulate").getContext('2d');
+                    var myChart = new Chart(ctx, {
+                        type: 'bar',
+                        data: {
+                            labels: labels,
+                            datasets: [{
+                                label: 'Accumulated number of ' + awardtext + ' worked each year',
+                                data: dataDxcc,
+                                backgroundColor: 'rgba(54, 162, 235, 0.2)',
+                                borderColor: 'rgba(54, 162, 235, 1)',
+                                borderWidth: 2,
+                            }]
+                        },
+                        options: {
+                            scales: {
+                                yAxes: [{
+                                    ticks: {
+                                        beginAtZero:true,
+                                        fontColor: color
+                                    }
+                                }],
+                                xAxes: [{
+                                    ticks: {
+                                        fontColor: color
+                                    }
+                                }]
+                            },
+                            legend: {
+                                labels: {
+                                    fontColor: color,
+                                }
+                            },
+                        }
+                    });
+                }
+            });
+        }
+    </script>
+<?php } ?>
 
   </body>
 </html>