gojs
Version:
Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams
147 lines (142 loc) • 6.43 kB
HTML
<html>
<head>
<meta charset="UTF-8">
<title>CheckBoxes</title>
<meta name="description" content="TypeScript: An implementation of CheckBoxes as GoJS objects to show and edit a boolean data property." />
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Copyright 1998-2020 by Northwoods Software Corporation. -->
<script src="../assets/js/goSamples.js"></script> <!-- this is only for the GoJS Samples framework -->
</head>
<body>
<div id="sample">
<div id="myDiagramDiv" style="border: solid 1px black; width:500px; height:500px"></div>
<p>
Various uses of CheckBoxes. These are predefined in the library.
You can see how they are defined in <a href="Buttons.ts">Buttons.ts</a>.
</p>
<textarea id="mySavedModel" style="width:100%;height:300px"></textarea>
</div>
<script type="module" id="code">
import * as go from '../release/go-module.js';
// don't need to import any extension -- CheckBox is already defined in GoJS
if (window.goSamples) goSamples(); // init for the samples -- you don't need to call this
const $ = go.GraphObject.make; // for conciseness in defining templates
const myDiagram =
$(go.Diagram, 'myDiagramDiv', // create a Diagram for the DIV HTML element
{
'undoManager.isEnabled': true // enable undo & redo
});
// this template includes a lot of CheckBoxes, each configured in different manners
myDiagram.nodeTemplate =
$(go.Node, 'Auto', // the Shape will go around the whole table
$(go.Shape, { strokeWidth: 0 }, // no border
new go.Binding('fill', 'color')),
$(go.Panel, 'Table', { padding: 3 },
$(go.TextBlock,
{ row: 0, column: 0, columnSpan: 2 },
{ margin: 3, font: 'bold 10pt sans-serif' }, // some room around the bold text
new go.Binding('text', 'key')),
// the first column has an assortment of CheckBoxes
$(go.Panel, 'Vertical',
{ row: 1, column: 0, defaultAlignment: go.Spot.Left },
$('CheckBox', 'choice1',
$(go.TextBlock, 'default')),
$('CheckBox', 'choice2',
{ 'ButtonIcon.stroke': 'green' },
$(go.TextBlock, 'green')),
$('CheckBox', 'choice3',
{ 'ButtonIcon.stroke': 'red', 'ButtonIcon.figure': 'XLine' },
$(go.TextBlock, 'red X')),
$('CheckBox', 'choice4',
{ '_buttonFillOver': 'pink', '_buttonStrokeOver': 'red' },
$(go.TextBlock, 'pink over')),
$('CheckBox', 'choice5',
{ 'Button.width': 32, 'Button.height': 32 },
$(go.TextBlock, 'BIG',
{ font: 'bold 12pt sans-serif' })),
$('CheckBox', 'choice6',
{
'Button.width': 20, 'Button.height': 20,
'ButtonBorder.figure': 'Circle', 'ButtonBorder.stroke': 'blue',
'ButtonIcon.figure': 'Circle', 'ButtonIcon.fill': 'blue',
'ButtonIcon.strokeWidth': 0, 'ButtonIcon.desiredSize': new go.Size(10, 10)
},
$(go.TextBlock, 'blue circle')),
$('CheckBox', 'choice7', go.Panel.Vertical,
$(go.TextBlock, 'vertical'))
),
// the second column is a list of CheckBoxes
$(go.Panel, 'Table',
{
row: 1, column: 1,
alignment: go.Spot.Top,
minSize: new go.Size(50, NaN),
itemTemplate:
$('CheckBox', 'checked', go.Panel.TableRow,
$(go.TextBlock, // align text towards the right, next to the Button
{ column: 0, alignment: go.Spot.Right },
new go.Binding('text', 'name')),
{ 'Button.column': 1 } // put Button in second column, to the right of text
)
},
new go.Binding('itemArray', 'items')),
// now a checkbox at the bottom of the whole table
$('CheckBox', '', // not data bound
{ row: 3, columnSpan: 2, alignment: go.Spot.Left },
// this checkbox is not bound to model data, but it does toggle the Part.movable
// property of the Node that this is in
$(go.TextBlock, 'Node is not movable'),
{
'_doClick': function (e, obj) {
if (obj.part !== null) obj.part.movable = !obj.part.movable; // toggle the Part.movable flag
}
})
)
);
// but use the default Link template, by not setting Diagram.linkTemplate
// create the model data that will be represented by Nodes and Links
myDiagram.model =
$(go.GraphLinksModel, {
copiesArrays: true,
copiesArrayObjects: true,
'Changed': function (e) {
if (e.isTransactionFinished) {
const elt = document.getElementById('mySavedModel');
if (elt !== null) elt.textContent = myDiagram.model.toJson();
}
},
nodeDataArray: [
{
key: 'Alpha', color: 'lightblue', choice1: true, choice2: true, choice3: true, choice4: true, choice5: true, choice6: true, choice7: true,
items: [{ name: 'item 0' },
{ name: 'item 1' },
{ name: 'item 2' }]
},
{
key: 'Beta', color: 'orange',
items: [{ name: 'B1', checked: false },
{ name: 'Bee2', checked: true }]
},
{
key: 'Gamma', color: 'lightgreen',
items: [{ name: 'C-one', checked: true },
{ name: 'C-two', checked: true },
{ name: 'C-three' }]
},
{
key: 'Delta', color: 'pink', choice1: true, choice2: false,
items: []
}
],
linkDataArray: [
{ from: 'Alpha', to: 'Beta' },
{ from: 'Alpha', to: 'Gamma' },
{ from: 'Gamma', to: 'Delta' },
{ from: 'Delta', to: 'Alpha' }
]
});
window.myDiagram = myDiagram; // Attach to the window for console debugging
</script>
</body>
</html>