docs(tree-select): add doc for height (#3460)

example/project.config.json

@@ -6,6 +6,7 @@
 	"setting": {
 		"urlCheck": false,
 		"es6": true,
+		"enhance": false,
 		"postcss": true,
 		"preloadBackgroundData": false,
 		"minified": true,
@@ -15,20 +16,19 @@
 		"autoAudits": false,
 		"showShadowRootInWxmlPanel": true,
 		"scopeDataCheck": false,
+		"uglifyFileName": false,
 		"checkInvalidKey": true,
 		"checkSiteMap": true,
 		"uploadWithSourceMap": true,
+		"compileHotReLoad": false,
 		"babelSetting": {
 			"ignore": [],
 			"disablePlugins": [],
 			"outputPath": ""
 		},
-		"useCompilerModule": false,
-		"userConfirmedUseCompilerModuleSwitch": false,
-		"enhance": false,
-		"uglifyFileName": false,
-		"compileHotReLoad": false,
-		"useIsolateContext": true
+		"useIsolateContext": true,
+		"useCompilerModule": true,
+		"userConfirmedUseCompilerModuleSwitch": false
 	},
 	"compileType": "miniprogram",
 	"cloudfunctionRoot": "functions/",

packages/tree-select/README.md

@@ -94,6 +94,7 @@ Page({
 ```html
 <van-tree-select
   items="{{ items }}"
+  height="55vw"
   main-active-index="{{ mainActiveIndex }}"
   active-id="{{ activeId }}"
   bind:click-nav="onClickNav"
@@ -110,6 +111,7 @@ Page({
 | 参数 | 说明 | 类型 | 默认值 | 版本 |
 | --- | --- | --- | --- | --- |
 | items | 分类显示所需的数据 | _Array_ | `[]` | - |
+| height | 高度，默认单位为`px` | _number \| string_ | `300` |
 | main-active-index | 左侧选中项的索引 | _number_ | `0` | - |
 | active-id | 右侧选中项的 id，支持传入数组 | _string \| number \| Array_ | `0` | - |
 | max | 右侧项最大选中个数 | _number_ | _Infinity_ | - |