feat: 后端全量更新 - 含所有本次需求

- Contract.php: 返回合约账户余额(balance_contract) - My.php: 地址管理增加BTC/ETH - AppContract.php: 一键平仓(closeall) - AppProxy.php: 代理专属注册链接 + 分级权限(L1/L2) - site.php: 手续费减半(0.018→0.009) - agent_permission_setup.sql: 代理权限SQL - crypto_news_crawler.py: 新闻自动采集脚本
2026-03-30 20:16:32 +08:00
commit 1b24994e74
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+<!DOCTYPE html>
+<html>
+<head>
+  <title>Drag Creating Tool</title>
+  <!-- Copyright 1998-2020 by Northwoods Software Corporation. -->
+  <meta name="description" content="Create nodes by dragging, thereby specifying their initial size." />
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+
+  <script src="../release/go.js"></script>
+  <script src="../assets/js/goSamples.js"></script>  <!-- this is only for the GoJS Samples framework -->
+  <script src="DragCreatingTool.js"></script>
+
+  <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",
+          {
+            // Define the template for Nodes, just some text inside a colored rectangle
+            nodeTemplate:
+              $(go.Node, "Auto",
+                { minSize: new go.Size(60, 20), resizable: true },
+                new go.Binding("desiredSize", "size", go.Size.parse).makeTwoWay(go.Size.stringify),
+                new go.Binding("position", "pos", go.Point.parse).makeTwoWay(go.Point.stringify),
+                // temporarily put selected nodes in Foreground layer
+                new go.Binding("layerName", "isSelected", function(s) { return s ? "Foreground" : ""; }).ofObject(),
+                $(go.Shape, "Rectangle",
+                  new go.Binding("fill", "color")),
+                $(go.TextBlock,
+                  { margin: 2 },
+                  new go.Binding("text", "color"))),
+            "undoManager.isEnabled": true
+          });
+
+      myDiagram.add(
+        $(go.Part,
+          { layerName: "Grid", location: new go.Point(0, 0) },
+          $(go.TextBlock, "Mouse-down and then drag in the background\nto add a Node there with the drawn size.",
+            { stroke: "brown" })
+        ));
+
+      // Add an instance of the custom tool defined in DragCreatingTool.js.
+      // This needs to be inserted before the standard DragSelectingTool,
+      // which is normally the third Tool in the ToolManager.mouseMoveTools list.
+      // Note that if you do not set the DragCreatingTool.delay, the default value will
+      // require a wait after the mouse down event.  Not waiting will allow the DragSelectingTool
+      // and the PanningTool to be able to run instead of the DragCreatingTool, depending on the delay.
+      myDiagram.toolManager.mouseMoveTools.insertAt(2,
+        $(DragCreatingTool,
+          {
+            isEnabled: true,  // disabled by the checkbox
+            delay: 0,  // always canStart(), so PanningTool never gets the chance to run
+            box: $(go.Part,
+              { layerName: "Tool" },
+              $(go.Shape,
+                { name: "SHAPE", fill: null, stroke: "cyan", strokeWidth: 2 })
+            ),
+            archetypeNodeData: { color: "white" }, // initial properties shared by all nodes
+            insertPart: function(bounds) {  // override DragCreatingTool.insertPart
+              // use a different color each time
+              this.archetypeNodeData.color = go.Brush.randomColor();
+              // call the base method to do normal behavior and return its result
+              return DragCreatingTool.prototype.insertPart.call(this, bounds);
+            }
+          }));
+    }
+
+    function toolEnabled() {
+      var enable = document.getElementById("ToolEnabled").checked;
+      var tool = myDiagram.toolManager.findTool("DragCreating");
+      if (tool !== null) tool.isEnabled = enable;
+    }
+  </script>
+</head>
+<body onload="init()">
+<div id="sample">
+  <div id="myDiagramDiv" style="background-color: white; border: solid 1px black; width: 100%;height: 800px"></div>
+  <label><input id="ToolEnabled" type="checkbox" checked="checked" onclick="toolEnabled()" />DragCreatingTool enabled</label>
+  <p>
+  This sample demonstrates the DragCreatingTool, which replaces the standard DragSelectingTool. It is defined in its own file, as <a href="DragCreatingTool.js">DragCreatingTool.js</a>.
+  </p>
+  <p>
+  Press in the background and then drag to show the area to be occupied by the new node.
+  The mouse-up event will add a copy of the DragCreatingTool.archetypeNodeData object, causing a new node to be created.
+  The tool will assign its <a>GraphObject.position</a> and <a>GraphObject.desiredSize</a>.
+  </p>
+</div>
+</body>
+</html>