jetsum_dhtmlx_gantt
Version:
An open source JavaScript Gantt chart that helps you illustrate a project schedule in a nice-looking chart.
493 lines (425 loc) • 12.7 kB
HTML
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
<title>Group by multiple resources</title>
<script src="../../codebase/dhtmlxgantt.js?v=7.1.9"></script>
<script src="./common/jquery_multiselect.js?v=7.1.9"></script>
<link rel="stylesheet" href="./common/jquery_multiselect.css?v=7.1.9">
<link rel="stylesheet" href="../common/controls_styles.css?v=7.1.9">
<script
src="https://code.jquery.com/jquery-3.3.1.min.js?v=7.1.9"
integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/chosen/1.8.7/chosen.jquery.js?v=7.1.9"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/chosen/1.8.7/chosen.css?v=7.1.9">
<link rel="stylesheet" href="../../codebase/dhtmlxgantt.css?v=7.1.9">
<script src="../common/resource_project_construction.js?v=7.1.9"></script>
<style>
html, body {
padding: 0px;
margin: 0px;
height: 100%;
}
#gantt_here {
width:100%;
height: 800px;
height:calc(100vh - 52px);
}
.gantt_grid_scale .gantt_grid_head_cell,
.gantt_task .gantt_task_scale .gantt_scale_cell {
font-weight: bold;
font-size: 14px;
color: rgba(0, 0, 0, 0.7);
}
.resource_marker{
text-align: center;
}
.resource_marker div{
width: 28px;
height: 28px;
line-height: 29px;
display: inline-block;
color: #FFF;
margin: 3px;
}
.resource_marker.workday_ok div {
border-radius: 15px;
background: #51c185;
}
.resource_marker.workday_over div{
border-radius: 3px;
background: #ff8686;
}
.folder_row {
font-weight: bold;
}
.highlighted_resource,
.highlighted_resource.odd
{
background-color: rgba(255, 251, 224, 0.6);
}
.resource-controls .gantt_layout_content{
padding: 7px;
overflow: hidden;
}
.resource-controls label{
margin: 0 10px;
vertical-align: bottom;
display: inline-block;
color: #3e3e3e;
padding: 2px;
transition: box-shadow 0.2s;
}
.resource-controls label:hover{
box-shadow: 0 2px rgba(84, 147, 255, 0.42);
}
.resource-controls label.active,
.resource-controls label.active:hover
{
box-shadow: 0 2px #5493ffae;
color: #1f1f1f;
}
.resource-controls input{
vertical-align: top;
}
.gantt_task_cell.week_end {
background-color: #e8e8e87d;
}
.gantt_task_row.gantt_selected .gantt_task_cell.week_end {
background-color: #e8e8e87d ;
}
.group_row,
.group_row.odd,
.gantt_task_row.group_row{
background-color: rgba(232, 232, 232, 0.6);
}
.owner-label{
width: 20px;
height: 20px;
line-height: 20px;
font-size: 12px;
display: inline-block;
border: 1px solid #cccccc;
border-radius: 25px;
background: #e6e6e6;
color: #6f6f6f;
margin: 0 3px;
font-weight: bold;
}
</style>
</head>
<body>
<div class="gantt_control" >
<input type='button' id='default' onclick="toggleGroups(this)" value="Show Resource view">
</div>
<div id="gantt_here"></div>
<script>
gantt.plugins({
grouping: true,
auto_scheduling: true
});
gantt.config.date_format = "%Y-%m-%d %H:%i:%s";
function shouldHighlightTask(task){
var store = gantt.$resourcesStore;
var taskResource = task[gantt.config.resource_property],
selectedResource = store.getSelectedId();
if(taskResource == selectedResource || store.isChildOf(taskResource, selectedResource)){
return true;
}
}
gantt.templates.grid_row_class = function(start, end, task){
var css = [];
if(gantt.hasChild(task.id)){
css.push("folder_row");
}
if(task.$virtual){
css.push("group_row")
}
if(shouldHighlightTask(task)){
css.push("highlighted_resource");
}
return css.join(" ");
};
gantt.templates.task_row_class = function(start, end, task){
if(shouldHighlightTask(task)){
return "highlighted_resource";
}
return "";
};
gantt.templates.timeline_cell_class = function (task, date) {
if (!gantt.isWorkTime({date: date, task: task}))
return "week_end";
return "";
};
gantt.templates.resource_cell_class = function(start_date, end_date, resource, tasks){
var css = [];
css.push("resource_marker");
if (tasks.length <= 1) {
css.push("workday_ok");
} else {
css.push("workday_over");
}
return css.join(" ");
};
gantt.templates.resource_cell_value = function(start_date, end_date, resource, tasks){
var html = "<div>"
if(resourceMode == "hours"){
html += tasks.length * 8;
}else{
html += tasks.length;
}
html += "</div>";
return html;
};
function shouldHighlightResource(resource){
var selectedTaskId = gantt.getState().selected_task;
if(gantt.isTaskExists(selectedTaskId)){
var selectedTask = gantt.getTask(selectedTaskId),
selectedResource = selectedTask[gantt.config.resource_property];
if(resource.id == selectedResource){
return true;
}else if(gantt.$resourcesStore.isChildOf(selectedResource, resource.id)){
return true;
}
}
return false;
}
var resourceTemplates = {
grid_row_class: function(start, end, resource){
var css = [];
if(gantt.$resourcesStore.hasChild(resource.id)){
css.push("folder_row");
css.push("group_row");
}
if(shouldHighlightResource(resource)){
css.push("highlighted_resource");
}
return css.join(" ");
},
task_row_class: function(start, end, resource){
var css = [];
if(shouldHighlightResource(resource)){
css.push("highlighted_resource");
}
if(gantt.$resourcesStore.hasChild(resource.id)){
css.push("group_row");
}
return css.join(" ");
}
};
gantt.locale.labels.section_owner = "Owner";
gantt.config.lightbox.sections = [
{name: "description", height: 38, map_to: "text", type: "textarea", focus: true},
{name: "owner",height: 60, type:"multiselect", options: gantt.serverList("people"), map_to:"owner_id", unassigned_value:5 },
{name: "time", type: "duration", map_to: "auto"}
];
function getResourceTasks(resourceId) {
var store = gantt.getDatastore(gantt.config.resource_store),
field = gantt.config.resource_property,
tasks;
if (store.hasChild(resourceId)) {
tasks = gantt.getTaskBy(field, store.getChildren(resourceId));
}else{
tasks = gantt.getTaskBy(field, resourceId);
}
return tasks;
}
var resourceConfig = {
scale_height: 30,
scales: [
{unit: "day", step: 1, date: "%d %M"}
],
columns: [
{
name: "name", label: "Name", tree:true, width:250, template: function (resource) {
return resource.text;
}, resize: true
},
{
name: "specialty", label: "Speciality", width:150, align:"center",template: function (resource) {
return resource.specialty || "";
}, resize: true
},
{
name: "workload", label: "Workload", align:"center", template: function (resource) {
var tasks = getResourceTasks(resource.id);
var totalDuration = 0;
tasks.forEach(function(task){
totalDuration += task.duration;
});
return (totalDuration || 0) * 8 + "h";
}, resize: true
},
{
name: "capacity", label: "Capacity", align:"center",template: function (resource) {
var store = gantt.getDatastore(gantt.config.resource_store);
var n = store.hasChild(resource.id) ? store.getChildren(resource.id).length : 1
var state = gantt.getState();
return gantt.calculateDuration(state.min_date, state.max_date) * n * 8 + "h";
}
}
]
};
gantt.config.scales = [
{unit: "month", step: 1, format: "%F, %Y"},
{unit: "day", step: 1, format: "%d %M"}
];
gantt.config.auto_scheduling = true;
gantt.config.auto_scheduling_strict = true;
gantt.config.work_time = true;
gantt.config.columns = [
{name: "text", tree: true, width: 320, resize: true},
{name: "start_date", align: "center", width: 80, resize: true},
{name: "owner", align: "center", width: 80, label: "Owner", resize: true,
template: function (task) {
if (task.type == gantt.config.types.project) {
return "";
}
var result = "";
var store = gantt.getDatastore("resource");
var owners = task[gantt.config.resource_property];
if (!owners || !owners.length) {
return "Unassigned";
}
if(owners.length == 1){
return store.getItem(owners[0]).text;
}
owners.forEach(function(ownerId) {
var owner = store.getItem(ownerId);
if (!owner)
return;
result += "<div class='owner-label' title='" + owner.text + "'>" + owner.text.substr(0, 1) + "</div>";
});
return result;
}
},
{name: "duration", width: 60, align: "center", resize: true},
{name: "add", width: 44}
];
gantt.config.resource_store = "resource";
gantt.config.resource_property = "owner_id";
gantt.config.order_branch = true;
gantt.config.open_tree_initially = true;
gantt.config.scale_height = 50;
gantt.config.layout = {
css: "gantt_container",
rows: [
{
gravity: 2,
cols: [
{view: "grid", group:"grids", scrollY: "scrollVer"},
{resizer: true, width: 1},
{view: "timeline", scrollX: "scrollHor", scrollY: "scrollVer"},
{view: "scrollbar", id: "scrollVer", group:"vertical"}
]
},
{ resizer: true, width: 1, next: "resources"},
{
height: 35,
cols: [
{ html:"", group:"grids"},
{ resizer: true, width: 1},
{ html:"<label class='active' >Hours per day <input checked type='radio' name='resource-mode' value='hours'></label>" +
"<label>Tasks per day <input type='radio' name='resource-mode' value='tasks'></label>", css:"resource-controls"}
]
},
{
gravity:1,
id: "resources",
config: resourceConfig,
templates: resourceTemplates,
cols: [
{ view: "resourceGrid", group:"grids", scrollY: "resourceVScroll" },
{ resizer: true, width: 1},
{ view: "resourceTimeline", scrollX: "scrollHor", scrollY: "resourceVScroll"},
{ view: "scrollbar", id: "resourceVScroll", group:"vertical"}
]
},
{view: "scrollbar", id: "scrollHor"}
]
};
var resourceMode = "hours";
gantt.attachEvent("onGanttReady", function() {
var radios = [].slice.call(gantt.$container.querySelectorAll("[name='resource-mode']"));
radios.forEach(function(radio) {
gantt.event(radio, "change", function(e) {
radios.forEach(function(item) {
item.parentNode.classList.toggle("active", e.target === item || e.target.value === item.value);
});
if (this.checked) {
resourceMode = this.value;
gantt.getDatastore(gantt.config.resource_store).refresh();
}
});
});
});
gantt.$resourcesStore = gantt.createDatastore({
name: gantt.config.resource_store,
type: "treeDatastore",
initItem: function (item) {
item.parent = item.parent || gantt.config.root_id;
item[gantt.config.resource_property] = item.parent;
item.open = true;
return item;
}
});
gantt.$resourcesStore.attachEvent("onAfterSelect", function(id){
gantt.refreshData();
});
gantt.init("gantt_here");
function toggleGroups(input) {
gantt.$groupMode = !gantt.$groupMode;
if (gantt.$groupMode) {
input.value = "show gantt view";
var groups = gantt.$resourcesStore.getItems().map(function(item){
var group = gantt.copy(item);
group.group_id = group.id;
group.id = gantt.uid();
return group;
});
gantt.groupBy({
groups: groups,
relation_property: gantt.config.resource_property,
group_id: "group_id",
group_text: "text",
delimiter: ", ",
default_group_label: "Not Assigned"
});
} else {
input.value = "show resource view";
gantt.groupBy(false);
}
}
gantt.$resourcesStore.attachEvent("onParse", function(){
var people = [];
gantt.$resourcesStore.eachItem(function(res){
if(!gantt.$resourcesStore.hasChild(res.id)){
var copy = gantt.copy(res);
copy.key = res.id;
copy.label = res.text;
if(copy.specialty){
copy.label += ", " + copy.specialty;
}
people.push(copy);
}
});
gantt.updateCollection("people", people);
});
gantt.$resourcesStore.parse([
{id:1, text:"Architect"},
{id:2, text:"Construction worker"},
{id:3, text:"Plasterer"},
{id:4, text:"Plumber"},
{id:5, text:"Electrician"},
{id:6, text:"Handyman"},
{id: 7, text: "Anna", specialty: "Architect", parent:1},
{id: 8, text: "Finn", specialty: "Construction worker", parent:2},
{id: 9, text: "Jake", specialty: "Construction worker", parent:2},
{id: 10, text: "Floe", specialty: "Plasterer", parent:3},
{id: 11, text: "Tom", specialty: "Plumber", parent:4},
{id: 12, text: "Mike", specialty: "Electrician", parent:5},
{id: 13, text: "Joe", specialty: "Handyman", parent:6}
]);
gantt.parse(taskData);
</script>
</body>