test

public/js/arf.js

@@ -5,19 +5,21 @@ var margin = [20, 120, 20, 140],
   duration = 1250,
   root;
 
-var tree = d3.layout.tree()
+var tree = d3.layout.tree().size([height, width]);
-    .size([height, width]);
 
-var diagonal = d3.svg.diagonal()
+var diagonal = d3.svg.diagonal().projection(function (d) {
-    .projection(function(d) { return [d.y, d.x]; });
+  return [d.y, d.x];
+});
 
-var vis = d3.select("#body").append("svg:svg")
+var vis = d3
+  .select("#body")
+  .append("svg:svg")
   .attr("width", width + margin[1] + margin[3])
   .attr("height", height + margin[0] + margin[2])
   .append("svg:g")
   .attr("transform", "translate(" + margin[3] + "," + margin[0] + ")");
 
-d3.json("arf.json", function(json) {
+d3.json("arf.json", function (json) {
   root = json;
   root.x0 = height / 2;
   root.y0 = 0;
@@ -30,7 +32,7 @@ d3.json("arf.json", function(json) {
     }
   }
 
-/*  function toggleAll(d) {
+  /*  function toggleAll(d) {
     if (d.children) {
       d.children.forEach(toggleAll);
       toggle(d);
@@ -47,93 +49,152 @@ function update(source) {
   var nodes = tree.nodes(root).reverse();
 
   // Normalize for fixed-depth.
-  nodes.forEach(function(d) { d.y = d.depth * 180; });
+  nodes.forEach(function (d) {
+    d.y = d.depth * 180;
+  });
 
   // Update the nodes…
-  var node = vis.selectAll("g.node")
+  var node = vis.selectAll("g.node").data(nodes, function (d) {
-      .data(nodes, function(d) { return d.id || (d.id = ++i); });
+    return d.id || (d.id = ++i);
+  });
 
   // Enter any new nodes at the parent's previous position.
-  var nodeEnter = node.enter().append("svg:g")
+  var nodeEnter = node
+    .enter()
+    .append("svg:g")
     .attr("class", "node")
-      .attr("transform", function(d) { return "translate(" + source.y0 + "," + source.x0 + ")"; })
+    .attr("transform", function (d) {
-      .on("click", function(d) { toggle(d); update(d); });
+      return "translate(" + source.y0 + "," + source.x0 + ")";
+    })
+    .on("click", function (d) {
+      toggle(d);
+      update(d);
+    });
 
-  nodeEnter.append("svg:circle")
+  nodeEnter
+    .append("svg:circle")
     .attr("r", 1e-6)
-      .style("fill", function(d) { return d._children ? "lightsteelblue" : "#fff"; });
+    .style("fill", function (d) {
+      return d._children ? "lightsteelblue" : "#fff";
+    });
 
-  nodeEnter.append('a')
+  nodeEnter
+    .append("a")
     .attr("target", "_blank")
-      .attr('xlink:href', function(d) { return d.url; })
+    .attr("xlink:href", function (d) {
+      return d.url;
+    })
     .append("svg:text")
-      .attr("x", function(d) { return d.children || d._children ? -10 : 10; })
+    .attr("x", function (d) {
+      return d.children || d._children ? -10 : 10;
+    })
     .attr("dy", ".35em")
-      .attr("text-anchor", function(d) { return d.children || d._children ? "end" : "start"; })
+    .attr("text-anchor", function (d) {
-      .text(function(d) { return d.name; })
+      return d.children || d._children ? "end" : "start";
-      .style("fill: rgb(0, 0, 0)", function(d) { return d.free ? 'black' : '#999'; })
+    })
+    .text(function (d) {
+      return d.name;
+    })
+    .style("fill: rgb(0, 0, 0)", function (d) {
+      return d.free ? "black" : "#999";
+    })
     .style("fill-opacity", 1e-6);
-
+  nodeEnter
-  nodeEnter.append("svg:title")
+    .filter(function (d) {
-    .text(function(d) {
+      return !d.children && !d._children;
+    }) // Only leaf nodes
+    .append("a")
+    .attr("target", "_blank")
+    .attr("xlink:href", function (d) {
+      // Assuming your notes are in a "notes" folder with filename based on node name
+      return (
+        "https://git.hackinpovo.it/HackInPovo/resources/src/branch/main/Notes/" +
+        d.name +
+        ".txt"
+      );
+      // Or if you have a specific property: return d.notesUrl;
+    })
+    .append("svg:text")
+    .attr("x", function (d) {
+      // Position to the right of the node name
+      // Adjust the offset (60) based on your node name lengths
+      return 10 + 60;
+    })
+    .attr("dy", ".35em")
+    .attr("text-anchor", "start")
+    .text(" [Notes]")
+    .style("fill", "blue")
+    .style("fill-opacity", 1e-6)
+    .style("text-decoration", "underline");
+  nodeEnter.append("svg:title").text(function (d) {
     return d.description;
   });
 
   // Transition nodes to their new position.
-  var nodeUpdate = node.transition()
+  var nodeUpdate = node
+    .transition()
     .duration(duration)
-      .attr("transform", function(d) { return "translate(" + d.y + "," + d.x + ")"; });
+    .attr("transform", function (d) {
+      return "translate(" + d.y + "," + d.x + ")";
+    });
 
-  nodeUpdate.select("circle")
+  nodeUpdate
+    .select("circle")
     .attr("r", 6)
-      .style("fill", function(d) { return d._children ? "lightsteelblue" : "#fff"; });
+    .style("fill", function (d) {
+      return d._children ? "lightsteelblue" : "#fff";
+    });
 
-  nodeUpdate.select("text")
+  nodeUpdate.select("text").style("fill-opacity", 1);
-      .style("fill-opacity", 1);
 
   // Transition exiting nodes to the parent's new position.
-  var nodeExit = node.exit().transition()
+  var nodeExit = node
+    .exit()
+    .transition()
     .duration(duration)
-      .attr("transform", function(d) { return "translate(" + source.y + "," + source.x + ")"; })
+    .attr("transform", function (d) {
+      return "translate(" + source.y + "," + source.x + ")";
+    })
     .remove();
 
-  nodeExit.select("circle")
+  nodeExit.select("circle").attr("r", 1e-6);
-      .attr("r", 1e-6);
 
-  nodeExit.select("text")
+  nodeExit.select("text").style("fill-opacity", 1e-6);
-      .style("fill-opacity", 1e-6);
 
   // Update the links…
-  var link = vis.selectAll("path.link")
+  var link = vis.selectAll("path.link").data(tree.links(nodes), function (d) {
-      .data(tree.links(nodes), function(d) { return d.target.id; });
+    return d.target.id;
+  });
 
   // Enter any new links at the parent's previous position.
-  link.enter().insert("svg:path", "g")
+  link
+    .enter()
+    .insert("svg:path", "g")
     .attr("class", "link")
-      .attr("d", function(d) {
+    .attr("d", function (d) {
-        var o = {x: source.x0, y: source.y0};
+      var o = { x: source.x0, y: source.y0 };
-        return diagonal({source: o, target: o});
+      return diagonal({ source: o, target: o });
     })
     .transition()
     .duration(duration)
     .attr("d", diagonal);
 
   // Transition links to their new position.
-  link.transition()
+  link.transition().duration(duration).attr("d", diagonal);
-      .duration(duration)
-      .attr("d", diagonal);
 
   // Transition exiting nodes to the parent's new position.
-  link.exit().transition()
+  link
+    .exit()
+    .transition()
     .duration(duration)
-      .attr("d", function(d) {
+    .attr("d", function (d) {
-        var o = {x: source.x, y: source.y};
+      var o = { x: source.x, y: source.y };
-        return diagonal({source: o, target: o});
+      return diagonal({ source: o, target: o });
     })
     .remove();
 
   // Stash the old positions for transition.
-  nodes.forEach(function(d) {
+  nodes.forEach(function (d) {
     d.x0 = d.x;
     d.y0 = d.y;
   });