gojs
Version:
Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams
156 lines (151 loc) • 6.7 kB
HTML
<html>
<head>
<meta charset="UTF-8">
<title>CheckBoxes</title>
<meta name="description" content="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="../release/go.js"></script>
<script src="../assets/js/goSamples.js"></script> <!-- this is only for the GoJS Samples framework -->
<script id="code">
function init() {
if (window.goSamples) goSamples(); // init for these samples -- you don't need to call this
var $ = go.GraphObject.make; // for conciseness in defining templates
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 is executed within a transaction by the CheckBoxButton click function
"_doClick": function(e, obj) {
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) document.getElementById("mySavedModel").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" }
]
});
}
</script>
</head>
<body onload="init()">
<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.js">Buttons.js</a>.
</p>
<textarea id="mySavedModel" style="width:100%;height:300px"></textarea>
</div>
</body>
</html>