.

root/api/meta.js

@@ -53,5 +53,62 @@ const meta = {
     },
     linkSave({link}) {
         return red.postX('/meta/link_save', {link: JSON.stringify(link)})
+    },
+    linkInfo({alias}) {
+        return red.postX('/meta/link_info', {alias})
+    },
+    tableInfo({name, alias}) {
+        return red.postX('/meta/tableinfo', {name, alias})
     }
-}
+}
+
+let a = [
+    {
+        name: '',
+        alias: '',
+        link: [
+            {"a.id": "b.x"}
+        ],
+    }
+]
+
+/*
+
+let list = [
+    {id: 1, pid:0},
+    {id: 2, pid:0},
+    {id: 3, pid:0},
+    {id: 4, pid:1},
+    {id: 5, pid:2},
+    {id: 6, pid:5},
+    {id: 7, pid:1},
+    {id: 8, pid:0},
+]
+
+
+class Tree {
+    constructor(id, pid) {
+        this.id = id
+        this.pid = pid
+        this.left = undefined;
+        this.right = undefined;
+        this.nodes = []
+    }
+    add(tree) {
+        this.nodes.push(tree)
+    }
+}
+
+let nodes = new Tree(null, 0);
+
+
+for (let x of list) {
+    if (x.pid == 0) {
+        nodes.add(x)
+        continue
+    }
+
+    for (let i = 0; i < x.nodes.length; i++) {
+
+    }
+}*/