Script Samples

Here are some script examples that you may find useful

TABLE OF CONTENTS

• 1. Hide items from specific Category:
• 2. Hide the Markers box and keep only the line:
• 3. Make unscheduled WIs last as long as Plan they are Planned:
• 4. Skip WIs planned in a specific Plan from being counted on the Resource View (in task.load)

1. Hide items from specific Category:

Put the following code into the Item Script:

var cats = wi.getCategories().iterator();
while(cats.hasNext()){
 var cat = cats.next();
 if(cat.getId().equals("administration")){
       task.hide=true;
   }
}

As the Category is a collection of multiple items (one WI can have multiple Categories selected) it is needed to iterate through all of them.

2. Hide the Markers box and keep only the line:

- Open Gantt Parameters -> Advanced -> Maximize Gantt View -> No;

- Add Script-Block widget to the page with the Gantt;

- Put the following code there:

<style>
.gantt_marker_content{
display:none;
}
</style>

3. Make unscheduled WIs last as long as Plan they are Planned in:

If you want some WIs to last as your plan, it can be done via the script below:

However, note that it works only with still not scheduled items (which don't have start/end dates)

if(wi.getType().getId() === "workpackage"){


  var plans = wi.getPlannedIn().iterator();
  while(plans.hasNext()){
     var plan = plans.next();
     if(plan.getTemplate().getId()==="iteration"){
        task.getFields().put("iteration",plan.getName());
        if(task.unplanned){
            task.start_date=util.getDate(plan, "startDate");
            task.end_date=util.getDate(plan, "dueDate");
            task.duration=null;
            task.unplanned=false;
         }
     }
  }
}

4. Skip WIs planned in a specific Plan from being counted on the Resource View (in task.load)

Add Item Script in Gantt Plans:

if(wi){
// Exclude all Work Items planned in iteration "Iteration_40"
var plannedIn = wi.getPlannedIn();

if (plannedIn != null) {
    for (var i = 0; i < plannedIn.length; i++) {
        var plan = plannedIn[i];
        if (plan.getId() === "Iteration_40") {
            task.load = 0;
            break;
        }
    }
}
}

See that WIs from selected Iteration do not show any load capacity on the Resource view:

Cross-out task IDs or names

For visual clarity in case you want to see resolved tasks crossed out. Gantt Parameters > Advanced > Item Script

Cross out just ID

var style ="";
if(wi.getResolution()!=null){
   style = " style='text-decoration: line-through;' "
}
task.label = "<span "+style+" >" + task.getItemId()  + "</span> - " + task.getText()

var style ="";
if(wi.getResolution()!=null){
   style = " style='text-decoration: line-through;' "
}
task.label = "<span "+style+" >" + task.getItemId() + task.getText() + "</span> - "

auto schedule ignored

https://polarion.demo.nextedy.com/polarion/#/project/INF_ganttlayers/wiki/Planning/Gantt?shortcut=favorites%2FGantt

group by priority

https://polarion.demo.nextedy.com/polarion/#/project/EBSPAECH_DemoGantt/wiki/Planning/Gantt?shortcut=favorites%2FGantt