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Drag-and-drop Student Planning demo
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| <html ng-app="plan-app"> | |
| <head> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.16/d3.js"></script> | |
| <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular.min.js"></script> | |
| <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular-animate.js"></script> | |
| <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular-aria.min.js"></script> | |
| <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular-messages.min.js"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/angular-material/1.0.6/angular-material.js"></script> | |
| <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/angular-material/1.0.6/angular-material.css"> | |
| <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/angular-material/1.0.6/angular-material.layouts.css"> | |
| <style> | |
| .vizContainer{ | |
| width: 100%; | |
| height: 100%; | |
| font-size: 11px; | |
| } | |
| .node{ | |
| fill: rgba(0,0,0,1); | |
| } | |
| rect{ | |
| color: green; | |
| opacity: .2; | |
| } | |
| </style> | |
| </head> | |
| <body ng-controller="PlanAppController as ctrl"> | |
| <div layout="row"> | |
| <div><pre>{{data | json}}</pre></div> | |
| <div class="vizContainer"> | |
| <plan-directive | |
| data="data" | |
| viz-width="vizWidth" | |
| viz-height="vizHeight"> | |
| </plan-directive> | |
| </div> | |
| </div> | |
| </body> | |
| <script> | |
| (function(){ | |
| 'use strict'; | |
| var app = angular.module('plan-app', ['ngMaterial']); | |
| app.controller('PlanAppController', function($scope, $http){ | |
| $scope.data = [ | |
| { | |
| 'osis': 5001 | |
| }, | |
| { | |
| 'osis': 5002 | |
| }, | |
| { | |
| 'osis': 5003 | |
| } | |
| ]; | |
| $scope.vizWidth = angular.element(document.querySelector(".vizContainer"))[0].offsetWidth; | |
| $scope.vizHeight = angular.element(document.querySelector(".vizContainer"))[0].offsetHeight; | |
| }) | |
| .directive('planDirective', function(){ | |
| return { | |
| link: link, | |
| restrict: 'E', | |
| scope: { | |
| data: '=', | |
| vizWidth: '=', | |
| vizHeight: '=' | |
| } | |
| } | |
| function link(scope,element,attr){ | |
| var width = scope.vizWidth, | |
| height = scope.vizHeight; | |
| var force = d3.layout.force() | |
| .size([width, height]) | |
| .charge(-400) | |
| .linkDistance(40) | |
| .on("tick", tick); | |
| var drag = force.drag() | |
| .on("dragstart", dragstart) | |
| .on("dragend",dragend); | |
| var svg = d3.select(".vizContainer") | |
| .append("svg") | |
| .attr("width", width) | |
| .attr("height", height); | |
| var startbox = svg.append("rect") | |
| .attr("class","startbox") | |
| .attr("width", width/2) | |
| .attr("height", height); | |
| force | |
| .nodes(scope.data) | |
| .links([]) | |
| .start(); | |
| var node = svg.selectAll(".node") | |
| .data(scope.data) | |
| .enter().append("circle") | |
| .attr("class", "node") | |
| .attr("r", 12) | |
| .on("dblclick", dblclick) | |
| .call(drag); | |
| function tick() { | |
| node.attr("cx", function(d) { return d.x; }) | |
| .attr("cy", function(d) { return d.y; }); | |
| } | |
| function dblclick(d) { | |
| d3.select(this).classed("fixed", d.fixed = false); | |
| } | |
| function dragstart(d) { | |
| d3.select(this).classed("fixed", d.fixed = true); | |
| } | |
| function dragend(d){ | |
| d.newX = +d3.select(this).attr("cx"); | |
| scope.$apply(); | |
| } | |
| } | |
| }); | |
| })(); | |
| </script> | |
| </html> |
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