Hi Glenn,
Were you able to find a solution to this issue? I'm looking for the same
thing on my Gantt chart, and cant find or seem to figure out a way.
Thanks
On Friday, 8 August 2014 18:54:30 UTC+10, Glenn Murdoch wrote:
>
> I have a Timeline chart working very well inside of a Drupal website. It
> uses data from the Drupal database to populate the graph data.
>
> I want to display a vertical line on today's date; how do I do this?
>
> My code:
>
> /**
> * Function to create the Gantt Chart.
> */
> function smartsheet_gantt_chart() {
> ?>
> <script type="text/javascript" src="
> https://www.google.com/jsapi?autoload={'modules':[{'name':'visualization
> ','version':'1','packages':['timeline']}]}"></script>
> <script type="text/javascript">
> google.setOnLoadCallback(drawChart);
>
> function drawChart() {
> var container = document.getElementById('gantt');
>
> var chart = new google.visualization.Timeline(container);
>
> var dataTable = new google.visualization.DataTable();
>
> dataTable.addColumn({ type: 'string', id: 'Label' });
> dataTable.addColumn({ type: 'string', id: 'Task' });
> dataTable.addColumn({ type: 'date', id: 'Start' });
> dataTable.addColumn({ type: 'date', id: 'End' });
>
> // Get the Schedule Tasks that belong to this Project
> <?php
> $node = node_load(arg(1));
> $project = node_load($node->og_group_ref[$node->language][0][
> 'target_id']);
> $query = new EntityFieldQuery();
> $query
> ->entityCondition('entity_type', 'node')
> ->entityCondition('bundle', 'oa_event')
> ->fieldCondition('og_group_ref', 'target_id', $project->nid);
> $tasks = $query->execute();
>
> foreach ($tasks['node'] as $tasknode) {
> $node = node_load($tasknode->nid);
> //drupal_set_message('<pre>'. print_r($node, TRUE) .'</pre>');
> $label = $node->title;
> $task = $node->title;
> //$task = $node->title;
> $start = $node->field_oa_date[$node->language][0]['value'];
> $end = $node->field_oa_date[$node->language][0]['value2']; ?>
>
> var label = "<?php echo $label;?>";
> var name = "<?php echo $task;?>";
> var start = "<?php echo date('Y, m, d', $start);?>";
> var end = "<?php echo date('Y, m, d', $end);?>";
>
> dataTable.addRows([[ label, name, new Date(start), new Date(end)
> ]]);
> <?php
> } ?>
> var options = {
> timeline: { singleColor: '#8d8' },
> timeline: { rowLabelStyle: {fontWeight: 'bold' }},
> avoidOverlappingGridLines: false,
> };
> chart.draw(dataTable);
> }
> </script>
> <?php return '<div id="gantt" style="width: 100%; height: 100%"></div>';
> }
>
>
>
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