如何根据动态标签的结果在松树脚本中创建警报？

分类：编程问答

如何解决如何根据动态标签的结果在松树脚本中创建警报？

（已编辑） 您好，我正在尝试包含我在 Tradingview 中发现的该指标的警报。

指标：TradingView

当当前蜡烛图大于 HH 和 LH 或低于 LL 和 HL 时，我需要 4 次警报。

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
//@version=4
study(title="Double Zig Zag with HHLL",overlay = true)

////////////////////
prd1 = input(defval = 8,title="ZigZag Period 1",minval = 2,maxval = 20)
showzz = input(defval = "Show Both",title = "Show Zig Zags",options = ["Show Zig Zag 1","Show Zig Zag 2","Show Both","Show None"])
showhhll = input(defval = "Show Both",title = "Show HHLL",options = ["Show HHLL 1","Show HHLL 2","Show None"])
upcol1 = input(defval = color.lime,title = "Zig Zag 1 Up Color")
dncol1 = input(defval = color.red,title = "Zig Zag 1 Down Color")
txtcol = input(defval = color.black,title = "Text Color")
zz1style = input(defval = "Dashed",title = "Zig Zag 1 Line Style",options = ["Dashed","Dotted"])
zz1width = input(defval = 2,title = "Zig zag 1 Line Width",minval = 1,maxval = 4)

float ph1 = highestbars(high,prd1) == 0 ? high : na
float pl1 = lowestbars(low,prd1) == 0 ? low : na

var dir1 = 0


dir1 := iff(ph1 and na(pl1),1,iff(pl1 and na(ph1),-1,dir1))

var max_array_size = 10 // [5,2] matrix
var zigzag1 = array.new_float(0)

add_to_zigzag(pointer,value,bindex)=>
    array.unshift(pointer,bindex)
    array.unshift(pointer,value)
    if array.size(pointer) > max_array_size
        array.pop(pointer)
        array.pop(pointer)

update_zigzag(pointer,bindex,dir)=>
    if array.size(pointer) == 0
        add_to_zigzag(pointer,bindex)
    else
        if (dir == 1 and value > array.get(pointer,0)) or (dir == -1 and value < array.get(pointer,0))
            array.set(pointer,value)
            array.set(pointer,bindex)
        0.

dir1changed = change(dir1)
if ph1 or pl1
    if dir1changed 
        add_to_zigzag(zigzag1,dir1 == 1 ? ph1 : pl1,bar_index)
    else
        update_zigzag(zigzag1,bar_index,dir1)


if array.size(zigzag1) >= 6
    var line zzline1 = na
    var label zzlabel1 = na
    float val = array.get(zigzag1,0)
    int point = round(array.get(zigzag1,1))
    if change(val) or change(point)
        float val1 = array.get(zigzag1,2)
        int point1 = round(array.get(zigzag1,3))
        if change(val1) == 0 and change(point1) == 0
            line.delete(zzline1)
            label.delete(zzlabel1)
        if showzz == "Show Zig Zag 1" or showzz == "Show Both"
            zzline1 := line.new(x1 = point,y1 = val,x2 = point1,y2 = val1,color = dir1 == 1 ? upcol1 : dncol1,width = zz1width,style = zz1style == "Dashed" ? line.style_dashed : line.style_dotted)
        if showhhll == "Show HHLL 1" or showhhll == "Show Both"
            hhlltxt = dir1 == 1 ? array.get(zigzag1,0) > array.get(zigzag1,4) ? "HH" : "LH" : array.get(zigzag1,0) < array.get(zigzag1,4) ? "LL" : "HL"
            labelcol = dir1 == 1 ? array.get(zigzag1,4) ? upcol1 : dncol1 : array.get(zigzag1,4) ? dncol1 : upcol1
            zzlabel1 := label.new(x = point,y = val,text = hhlltxt,color = labelcol,textcolor = txtcol,style = dir1 == 1 ? label.style_label_down : label.style_label_up) 


////////Trigger zigzag1
hh= (array.get(zigzag1,0))
ll= (array.get(zigzag1,6))

triggerHL()=>
    hh== crossover(close,(array.get(zigzag1,0)))
    ll== crossunder(close,6)))
    if hh
        alert("COhh crossing up hh level",alert.freq_once_per_bar)
    else if ll
        alert("CUll crossing up ll level",alert.freq_once_per_bar)

我尝试这样做的方法是从 zigzag1 获取信息。正如评论中所建议的，我正在关注 alerts 的新功能。

解决方法

hh 和 ll - 这些是布尔变量，因此它们不会转换为字符串，但这不是必需的。 如果它们的值为真，那么我们就知道锯齿形有哪个顶点。

////////Trigger zigzag1
hh= (array.get(zigzag1,0))
ll= (array.get(zigzag1,6))

triggerHL()=>
    hh= crossover(close,(array.get(zigzag1,0)))
    ll= crossunder(close,6)))
    if hh
        alert("COhh crossing up hh level",alert.freq_once_per_bar)
    else if ll
        alert("CUll crossing up ll level",alert.freq_once_per_bar)

[添加]

//@version=4
study(title="Help (Double Zig Zag with HHLL)",overlay = true)

////////////////////
prd1 = input(defval = 8,title="ZigZag Period 1",minval = 2,maxval = 20)
showzz = input(defval = "Show Both",title = "Show Zig Zags",options = ["Show Zig Zag 1","Show Zig Zag 2","Show Both","Show None"])
showhhll = input(defval = "Show Both",title = "Show HHLL",options = ["Show HHLL 1","Show HHLL 2","Show None"])
upcol1 = input(defval = color.lime,title = "Zig Zag 1 Up Color")
dncol1 = input(defval = color.red,title = "Zig Zag 1 Down Color")
txtcol = input(defval = color.black,title = "Text Color")
zz1style = input(defval = "Dashed",title = "Zig Zag 1 Line Style",options = ["Dashed","Dotted"])
zz1width = input(defval = 2,title = "Zig zag 1 Line Width",minval = 1,maxval = 4)

float ph1 = highestbars(high,prd1) == 0 ? high : na
float pl1 = lowestbars(low,prd1) == 0 ? low : na

var dir1 = 0


dir1 := iff(ph1 and na(pl1),1,iff(pl1 and na(ph1),-1,dir1))

var max_array_size = 10 // [5,2] matrix
var zigzag1 = array.new_float(0)

add_to_zigzag(pointer,value,bindex)=>
    array.unshift(pointer,bindex)
    array.unshift(pointer,value)
    if array.size(pointer) > max_array_size
        array.pop(pointer)
        array.pop(pointer)

update_zigzag(pointer,bindex,dir)=>
    if array.size(pointer) == 0
        add_to_zigzag(pointer,bindex)
    else
        if (dir == 1 and value > array.get(pointer,0)) or (dir == -1 and value < array.get(pointer,0))
            array.set(pointer,value)
            array.set(pointer,bindex)
        0.

dir1changed = change(dir1)
if ph1 or pl1
    if dir1changed 
        add_to_zigzag(zigzag1,dir1 == 1 ? ph1 : pl1,bar_index)
    else
        update_zigzag(zigzag1,bar_index,dir1)


if array.size(zigzag1) >= 6
    var line zzline1 = na
    var label zzlabel1 = na
    float val = array.get(zigzag1,0)
    int point = round(array.get(zigzag1,1))
    if change(val) or change(point)
        float val1 = array.get(zigzag1,2)
        int point1 = round(array.get(zigzag1,3))
        if change(val1) == 0 and change(point1) == 0
            line.delete(zzline1)
            label.delete(zzlabel1)
        if showzz == "Show Zig Zag 1" or showzz == "Show Both"
            zzline1 := line.new(x1 = point,y1 = val,x2 = point1,y2 = val1,color = dir1 == 1 ? upcol1 : dncol1,width = zz1width,style = zz1style == "Dashed" ? line.style_dashed : line.style_dotted)
        if showhhll == "Show HHLL 1" or showhhll == "Show Both"
            hhlltxt = dir1 == 1 ? array.get(zigzag1,0) > array.get(zigzag1,4) ? "HH" : "LH" : array.get(zigzag1,0) < array.get(zigzag1,4) ? "LL" : "HL"
            labelcol = dir1 == 1 ? array.get(zigzag1,4) ? upcol1 : dncol1 : array.get(zigzag1,4) ? dncol1 : upcol1
            zzlabel1 := label.new(x = point,y = val,text = hhlltxt,color = labelcol,textcolor = txtcol,style = dir1 == 1 ? label.style_label_down : label.style_label_up) 
            alert("New label: " + hhlltxt,alert.freq_once_per_bar) // added string


////////Trigger zigzag1
//hh= (array.get(zigzag1,0))
//ll= (array.get(zigzag1,6))

//triggerHL()=>
// hh= crossover(close,0)))
// ll= crossunder(close,6)))
// if hh
//     alert("COhh crossing up hh level",alert.freq_once_per_bar)
// else if ll
//     alert("CUll crossing up ll level",alert.freq_once_per_bar)

enter image description here

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。

相关推荐

导入项目后报错问题
依赖报错 idea导入项目后依赖报错，解决方案：https://blog.csdn.net/weixin_42420249/article/details/81191861 依赖版本报错：更换其他版本 无法下载依赖可参考：https://blog.csdn.net/weixin_42628809/a
idea不能识别yaml文件
使用mybatis plus常见错误
错误1：代码生成器依赖和mybatis依赖冲突 启动项目时报错如下 2021-12-03 13:33:33.927 ERROR 7228 [ main] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPL
gradle常见问题与错误
错误1：gradle项目控制台输出为乱码 # 解决方案：https://blog.csdn.net/weixin_43501566/article/details/112482302 # 在gradle-wrapper.properties 添加以下内容 org.gradle.jvmargs=-Df
Mybatis Plus传入参数0不起作用
错误还原：在查询的过程中，传入的workType为0时，该条件不起作用 &lt;select id=&quot;xxx&quot;&gt; SELECT di.id, di.name, di.work_type, di.updated... &lt;where&gt; &lt;if test=&qu
linux中make编译源码包失败
报错如下，gcc版本太低 ^ server.c:5346:31: 错误：‘struct redisServer’没有名为‘server_cpulist’的成员 redisSetCpuAffinity(server.server_cpulist); ^ server.c: 在函数‘hasActiveC
微服务启动错误：Command line is too long. Shorten command line for
解决方案1 1、改项目中.idea/workspace.xml配置文件，增加dynamic.classpath参数 2、搜索PropertiesComponent，添加如下 &lt;property name=&quot;dynamic.classpath&quot; value=&quot;tru
vue常见错误
删除根组件app.vue中的默认代码后报错：Module Error (from ./node_modules/eslint-loader/index.js): 解决方案：关闭ESlint代码检测，在项目根目录创建vue.config.js，在文件中添加 module.exports = { lin
spark常见错误
查看spark默认的python版本 [root@master day27]# pyspark /home/software/spark-2.3.4-bin-hadoop2.7/conf/spark-env.sh: line 2: /usr/local/hadoop/bin/hadoop: No s
matplotlib报错：AttributeError: module 'backend_interagg' has no attribute 'FigureCanvas'. Did you mean: 'FigureCanvasAgg'?
使用本地python环境可以成功执行 import pandas as pd import matplotlib.pyplot as plt # 设置字体 plt.rcParams[&#39;font.sans-serif&#39;] = [&#39;SimHei&#39;] # 能正确显示负号 p
gitlab登录失败，报错：This challenge page was accidentally cached by an intermediary and is no longer available.
设置时间 控制面板
后端开发常见错误
错误1：Request method ‘DELETE‘ not supported 错误还原：controller层有一个接口，访问该接口时报错：Request method ‘DELETE‘ not supported 错误原因：没有接收到前端传入的参数，修改为如下 参考 错误2：cannot r
docker常见错误
错误1：启动docker镜像时报错：Error response from daemon: driver failed programming external connectivity on endpoint quirky_allen 解决方法：重启docker -&gt; systemctl r
idea常见错误
错误1：private field ‘xxx‘ is never assigned 按Altʾnter快捷键，选择第2项 参考：https://blog.csdn.net/shi_hong_fei_hei/article/details/88814070 错误2：启动时报错，不能找到主启动类 #
pip安装依赖失败
报错如下，通过源不能下载，最后警告pip需升级版本 Requirement already satisfied: pip in c:\users\ychen\appdata\local\programs\python\python310\lib\site-packages (22.0.4) Coll
maven常见错误
错误1：maven打包报错 错误还原：使用maven打包项目时报错如下 [ERROR] Failed to execute goal org.apache.maven.plugins:maven-resources-plugin:3.2.0:resources (default-resources)
cloud项目中常见错误
错误1：服务调用时报错 服务消费者模块assess通过openFeign调用服务提供者模块hires 如下为服务提供者模块hires的控制层接口 @RestController @RequestMapping(&quot;/hires&quot;) public class FeignControl
springboot常见错误
错误1：运行项目后报如下错误 解决方案 报错2：Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project sb 解决方案：在pom.
springmvc拦截器中使用redisTemplate报空指针异常
参考 错误原因 过滤器或拦截器在生效时，redisTemplate还没有注入 解决方案：在注入容器时就生效 @Component //项目运行时就注入Spring容器 public class RedisBean { @Resource private RedisTemplate&lt;String
vite报错：npm ERR! command C:WINDOWSsystem32cmd.exe /d /s /c C:UsersychenAppDataLocalTempnpx-dde1c848.cmd
使用vite构建项目报错 C:\Users\ychen\work&gt;npm init @vitejs/app @vitejs/create-app is deprecated, use npm init vite instead C:\Users\ychen\AppData\Local\npm-
pythonJavaScriptjavaHTMLPHPreactjsC#AndroidCSSNode.jssqlrpython-3.xMysqLjQueryc++pandasFlutterangularIOSdjangolinuxswifttypescript路由器JSON路由器设置无线路由器h3c华三华三路由器设置华三路由器电脑软件教程arraysdocker软件图文教程Cvue.jslaravelspring-boot