198 lines
6.3 KiB
HTML
198 lines
6.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>HTML Interaction</title>
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<meta name="description" content="Show a GoJS Palette in a floating window and use an Inspector for changing the appearance of the selected node." />
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<!-- Copyright 1998-2017 by Northwoods Software Corporation. -->
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<meta charset="UTF-8">
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<link rel="stylesheet" href="../assets/css/jquery-ui.min.css" />
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<script src="../assets/js/jquery.min.js"></script>
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<script src="../assets/js/jquery-ui.min.js"></script>
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<script src="../release/go.js"></script>
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<script src="../assets/js/goSamples.js"></script> <!-- this is only for the GoJS Samples framework -->
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<link rel='stylesheet' href='../extensions/DataInspector.css' />
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<script src="../extensions/DataInspector.js"></script>
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<script id="code">
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function init() {
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if (window.goSamples) goSamples(); // init for these samples -- you don't need to call this
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// Note that we do not use $ here as an alias for go.GraphObject.make because we are using $ for jQuery
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var GO = go.GraphObject.make; // for conciseness in defining templates
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myDiagram =
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GO(go.Diagram, "myDiagramDiv", // must name or refer to the DIV HTML element
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{ allowDrop: true }); // must be true to accept drops from the Palette
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// define several shared Brushes
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var fill1 = "rgb(105,210,231)"
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var brush1 = "rgb(65,180,181)";
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var fill2 = "rgb(167,219,216)"
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var brush2 = "rgb(127,179,176)";
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var fill3 = "rgb(224,228,204)"
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var brush3 = "rgb(184,188,164)";
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var fill4 = "rgb(243,134,48)"
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var brush4 = "rgb(203,84,08)";
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myDiagram.nodeTemplateMap.add("", // default category
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GO(go.Node, "Auto",
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{ locationSpot: go.Spot.Center },
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new go.Binding("location", "loc", go.Point.parse).makeTwoWay(go.Point.stringify),
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GO(go.Shape, "Ellipse",
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{ strokeWidth: 2, fill: fill1, name: "SHAPE" },
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new go.Binding("figure", "figure"),
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new go.Binding("fill", "fill"),
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new go.Binding("stroke", "stroke")
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),
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GO(go.TextBlock,
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{ margin: 5,
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maxSize: new go.Size(200, NaN),
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wrap: go.TextBlock.WrapFit,
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textAlign: "center",
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editable: true,
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font: "bold 9pt Helvetica, Arial, sans-serif",
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name: "TEXT" },
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new go.Binding("text", "text").makeTwoWay())));
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// On selection changed, make sure infoDraggable will resize as necessary
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myDiagram.addDiagramListener("ChangedSelection", function(diagramEvent) {
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var idrag = document.getElementById("infoDraggable");
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idrag.style.width = "";
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idrag.style.height = "";
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});
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// initialize the Palette that is in a floating, draggable HTML container
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myPalette = new go.Palette("myPaletteDiv"); // must name or refer to the DIV HTML element
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myPalette.nodeTemplateMap = myDiagram.nodeTemplateMap;
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myPalette.model = new go.GraphLinksModel([
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{ text: "Lake", fill: fill1, stroke: brush1, figure: "Hexagon" },
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{ text: "Ocean", fill: fill2, stroke: brush2, figure: "Rectangle" },
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{ text: "Sand", fill: fill3, stroke: brush3, figure: "Diamond" },
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{ text: "Goldfish", fill: fill4, stroke: brush4, figure: "Octagon" }
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]);
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myPalette.addDiagramListener("InitialLayoutCompleted", function(diagramEvent) {
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var pdrag = document.getElementById("paletteDraggable");
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var palette = diagramEvent.diagram;
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pdrag.style.width = palette.documentBounds.width + 28 + "px"; // account for padding/borders
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pdrag.style.height = palette.documentBounds.height + 38 + "px";
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});
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$(function() {
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$("#paletteDraggable").draggable({handle: "#paletteDraggableHandle"}).resizable({
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// After resizing, perform another layout to fit everything in the palette's viewport
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stop: function(){ myPalette.layoutDiagram(true); }
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});
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$("#infoDraggable").draggable({ handle: "#infoDraggableHandle" });
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var inspector = new Inspector('myInfo', myDiagram,
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{
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properties: {
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// key would be automatically added for nodes, but we want to declare it read-only also:
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"key": { readOnly: true, show: Inspector.showIfPresent },
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// fill and stroke would be automatically added for nodes, but we want to declare it a color also:
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"fill": { show: Inspector.showIfPresent, type: 'color' },
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"stroke": { show: Inspector.showIfPresent, type: 'color' }
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}
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});
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});
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}
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</script>
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<style type="text/css">
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.draggable {
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display: inline-block;
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vertical-align: top;
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border: 4px solid #BBB;
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border-radius: 4px;
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background-color: #F5F5F5;
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position: absolute;
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top: 20px;
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left: 20px;
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z-index: 500;
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}
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.handle {
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background-color: lightblue;
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cursor: move;
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text-align: center;
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font: bold 12px sans-serif;
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}
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#infoDraggable {
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font: 12px helvetica, sans-serif;
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}
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#myInfo {
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width: 100%;
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overflow: hidden;
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}
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#myPaletteDiv {
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background-color: #F5F5F5;
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width: 100%;
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height: 100%;
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}
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/*
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One simple way of making a div fill its space,
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with allowances for the title (top) and the resize handle (bottom)
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*/
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#paletteContainer {
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position:absolute;
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bottom: 14px;
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left: 0px;
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right: 0px;
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top: 14px;
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}
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</style>
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</head>
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<body onload="init()">
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<div id="sample">
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<div id="paletteDraggable" class="draggable" style="height: 300px;">
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<div id="paletteDraggableHandle" class="handle">Palette</div>
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<div id="paletteContainer">
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<div id="myPaletteDiv"></div>
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</div>
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</div>
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<div id="infoDraggable" class="draggable" style="display: inline-block; vertical-align: top; padding: 5px; top: 20px; left: 380px;">
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<div id="infoDraggableHandle" class="handle">Info</div>
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<div>
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<div id="myInfo"></div>
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</div>
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</div>
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<div style="display: inline-block; vertical-align: top; width:400px">
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<div id="myDiagramDiv" style="background-color: whitesmoke; border: solid 1px black; height: 400px"></div>
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</div>
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<p>
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This sample contains a draggable HTML element (using jQuery UI), which houses a GoJS Palette.
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</p>
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<p>
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A DIV to the right of the diagram houses the <a href="../extensions/DataInspector.html">GoJS Data inspector extension</a>,
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which displays some editable information about each Node.
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</p>
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</div>
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</body>
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</html>
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