Hilfe bei der Codierung - Seite 514

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mladen:
triip

Sehen Sie sich das hier an: https: //www.mql5.com/en/forum/general

Setzen Sie die Fast-Ma-Periode auf 1, dann ist es dasselbe, als wenn der Kurs den gleitenden Durchschnitt (den Slo-Ma) durchquert.

Ausgezeichnet! Vielen Dank mladen

 

Indikator wie ist Fehler. Wie zu beheben?

Dateien:
xxc.jpg  188 kb
 
popej30:
Der Indikator ist ein Fehler. Wie zu beheben?

Kann nicht sehen, aus diesem Bild, wo der Fehler ist

 

Wie fügt man einen Alarm auf dem Smartfone hinzu?

Der Code lautet :....

.... aber Alarm zeigen jede jetzt Kerze !!!

Ich habe Nummer 'push' MetaQuotes ID.

Test OK.

Was ist falsch?

Dateien:
xxc_1.jpg  97 kb
xxv.jpg  115 kb
 
popej30:
Wie fügt man einen Alarm auf dem Smartfone hinzu?

Code ist es :....

.... aber Alarm zeigen jede jetzt Kerze !!!

Ich habe Nummer 'push' MetaQuotes ID.

Test OK.

Was ist los?

Sie haben keine Kriterien, die bestimmen, wann die Benachrichtigung gesendet werden soll (etwas wie "if (condition==true) SentNotification("alert");). Fügen Sie das "if"-Kriterium hinzu, wann es ausgeführt werden soll

Und es sollte in der Startprozedur und nicht in der Deinit-Prozedur sein (da die Deinit-Prozedur nur ausgeführt wird, wenn der Indikator aus irgendeinem Grund angehalten wird)

 

Alert ist es auf offene Kerze - ein Fehler!

Alert zu sein nur Farbe ändern Kerze.

#property indicator_separate_window

#property indicator_buffers 2

#property indicator_color1 Blue

#property indicator_width1 4

#property indicator_color2 Red

#property indicator_width2 4

#property indicator_minimum 0

#property indicator_maximum 1

//---- input parameters

extern string TimeFrame = "Current time frame";

extern int Price = 12;

extern int Length = 4;

extern int Displace = 0;

extern int Filter = 1;

extern double Deviation = 0;

extern string _ = "alerts settings";

extern bool alertsOn = true;

extern bool alertsOnCurrent = true;

extern bool alertsMessage = true;

extern bool alertsSound = false;

extern bool alertsEmail = false;

double Cycle = 4;

//---- indicator buffers

double MABuffer[];

double UpBuffer[];

double DnBuffer[];

double price[];

double trend[];

string indicatorFileName;

bool returnBars;

bool calculateValue;

int timeFrame;

//+------------------------------------------------------------------+

//| Custom indicator initialization function |

//+------------------------------------------------------------------+

int init()

{

SendNotification("smartfon alert");

int ft=0;

string short_name;

//---- indicator line

IndicatorBuffers(5);

SetIndexBuffer(0,UpBuffer); SetIndexStyle(0,DRAW_HISTOGRAM);

SetIndexBuffer(1,DnBuffer); SetIndexStyle(1,DRAW_HISTOGRAM);

SetIndexBuffer(2,MABuffer);

SetIndexBuffer(3,price);

SetIndexBuffer(4,trend);

IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS));

//---- name for DataWindow and indicator subwindow label

SetIndexLabel(0,"NLMA");

SetIndexLabel(1,"Up");

SetIndexLabel(2,"Dn");

//----

SetIndexShift(0,Displace);

SetIndexShift(1,Displace);

SetIndexShift(2,Displace);

SetIndexDrawBegin(0,Length*Cycle+Length);

SetIndexDrawBegin(1,Length*Cycle+Length);

SetIndexDrawBegin(2,Length*Cycle+Length);

//----

indicatorFileName = WindowExpertName();

returnBars = (TimeFrame=="returnBars"); if (returnBars) return(0);

calculateValue = (TimeFrame=="calculateValue"); if (calculateValue) return(0);

timeFrame = stringToTimeFrame(TimeFrame);

short_name=timeFrameToString(timeFrame)+" XXX ("+Length+")";

IndicatorShortName(short_name);

return(0);

}

//+------------------------------------------------------------------+

//| NonLagMA_v4 |

//+------------------------------------------------------------------+

int start()

{

int i,shift, counted_bars=IndicatorCounted(),limit;

double alfa, beta, t, Sum, Weight, g;

double pi = 3.1415926535;

double Coeff = 3*pi;

int Phase = Length-1;

double Len = Length*Cycle + Phase;

if ( counted_bars > 0 ) limit=Bars-counted_bars;

if ( counted_bars < 0 ) return(0);

if ( counted_bars ==0 ) limit=Bars-Len-1;

if ( returnBars) { UpBuffer[0] = limit+1; return(0); }

if (calculateValue || timeFrame==Period())

{

if ( counted_bars < 1 )

for(i=1;i<Length*Cycle+Length;i++)

{

MABuffer=0;

UpBuffer=0;

DnBuffer=0;

}

for(shift=limit;shift>=0;shift--)

{

Weight=0; Sum=0; t=0;

for (i=0;i<=Len-1;i++)

{

g = 1.0/(Coeff*t+1);

if (t <= 0.5 ) g = 1;

beta = MathCos(pi*t);

alfa = g * beta;

//if (shift>=1) price = iMA(NULL,0,Per,Displace,Mode,Price,shift+i);

//else

price = iMA(NULL,0,1,0,MODE_SMA,Price,shift+i);

Sum += alfa*price;

Weight += alfa;

if ( t < 1 ) t += 1.0/(Phase-1);

else if ( t < Len-1 ) t += (2*Cycle-1)/(Cycle*Length-1);

}

if (Weight > 0) MABuffer[shift] = (1.0+Deviation/100)*Sum/Weight;

if (Filter>0)

{

if( MathAbs(MABuffer[shift]-MABuffer[shift+1]) < Filter*Point ) MABuffer[shift]=MABuffer[shift+1];

}

trend[shift]=trend[shift+1];

if (MABuffer[shift]-MABuffer[shift+1] > Filter*Point) trend[shift]= 1;

if (MABuffer[shift+1]-MABuffer[shift] > Filter*Point) trend[shift]=-1;

if (trend[shift]>0)

{

UpBuffer[shift] = 1;

DnBuffer[shift] = EMPTY_VALUE;

}

if (trend[shift]<0)

{

DnBuffer[shift] = 1;

UpBuffer[shift] = EMPTY_VALUE;

}

}

manageAlerts();

return(0);

}

//

//

//

//

//

for(i = limit; i >=0; i--)

{

int y = iBarShift(NULL,timeFrame,Time);

UpBuffer = iCustom(NULL,timeFrame,indicatorFileName,"calculateValue",Price,Length,Displace,Filter,Deviation,0,y);

DnBuffer = iCustom(NULL,timeFrame,indicatorFileName,"calculateValue",Price,Length,Displace,Filter,Deviation,1,y);

trend = iCustom(NULL,timeFrame,indicatorFileName,"calculateValue",Price,Length,Displace,Filter,Deviation,4,y);

}

manageAlerts();

return(0);

}

//+-------------------------------------------------------------------

//|

//+-------------------------------------------------------------------

//

//

//

//

//

string sTfTable[] = {"M1","M5","M15","M30","H1","H4","D1","W1","MN"};

int iTfTable[] = {1,5,15,30,60,240,1440,10080,43200};

int stringToTimeFrame(string tfs)

{

tfs = stringUpperCase(tfs);

for (int i=ArraySize(iTfTable)-1; i>=0; i--)

if (tfs==sTfTable || tfs==""+iTfTable) return(MathMax(iTfTable,Period()));

return(Period());

}

string timeFrameToString(int tf)

{

for (int i=ArraySize(iTfTable)-1; i>=0; i--)

if (tf==iTfTable) return(sTfTable);

return("");

}

//

//

//

//

//

string stringUpperCase(string str)

{

string s = str;

for (int length=StringLen(str)-1; length>=0; length--)

{

int tchar = StringGetChar(s, length);

if((tchar > 96 && tchar 223 && tchar < 256))

s = StringSetChar(s, length, tchar - 32);

else if(tchar > -33 && tchar < 0)

s = StringSetChar(s, length, tchar + 224);

}

return(s);

}

//

//

//

//

//

void manageAlerts()

{

if (!calculateValue && alertsOn)

{

if (alertsOnCurrent)

int whichBar = 0;

else whichBar = 1; whichBar = iBarShift(NULL,0,iTime(NULL,timeFrame,whichBar));

if (trend[whichBar] != trend[whichBar+1])

{

if (trend[whichBar] == 1) doAlert(whichBar,"buy");

if (trend[whichBar] == -1) doAlert(whichBar,"sell");

}

}

}

//

//

//

//

//

void doAlert(int forBar, string doWhat)

{

static string previousAlert="nothing";

static datetime previousTime;

string message;

if (previousAlert != doWhat || previousTime != Time[forBar]) {

previousAlert = doWhat;

previousTime = Time[forBar];

//

//

//

//

//

message = StringConcatenate(Symbol()," at ",TimeToStr(TimeLocal(),TIME_SECONDS)," - ",timeFrameToString(timeFrame)+" NonLagMa slope ",doWhat);

if (alertsMessage) Alert(message);

if (alertsEmail) SendMail(StringConcatenate(Symbol()," XXX "),message);

if (alertsSound) PlaySound("alert2.wav");

}

}
 
popej30:
Alert ist es auf offene Kerze - ein Fehler !

Alert zu sein nur Farbe ändern Kerze.

#property indicator_separate_window

#property indicator_buffers 2

#property indicator_color1 Blue

#property indicator_width1 4

#property indicator_color2 Red

#property indicator_width2 4

#property indicator_minimum 0

#property indicator_maximum 1

//---- input parameters

extern string TimeFrame = "Current time frame";

extern int Price = 12;

extern int Length = 4;

extern int Displace = 0;

extern int Filter = 1;

extern double Deviation = 0;

extern string _ = "alerts settings";

extern bool alertsOn = true;

extern bool alertsOnCurrent = true;

extern bool alertsMessage = true;

extern bool alertsSound = false;

extern bool alertsEmail = false;

double Cycle = 4;

//---- indicator buffers

double MABuffer[];

double UpBuffer[];

double DnBuffer[];

double price[];

double trend[];

string indicatorFileName;

bool returnBars;

bool calculateValue;

int timeFrame;

//+------------------------------------------------------------------+

//| Custom indicator initialization function |

//+------------------------------------------------------------------+

int init()

{

SendNotification("smartfon alert");

int ft=0;

string short_name;

//---- indicator line

IndicatorBuffers(5);

SetIndexBuffer(0,UpBuffer); SetIndexStyle(0,DRAW_HISTOGRAM);

SetIndexBuffer(1,DnBuffer); SetIndexStyle(1,DRAW_HISTOGRAM);

SetIndexBuffer(2,MABuffer);

SetIndexBuffer(3,price);

SetIndexBuffer(4,trend);

IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS));

//---- name for DataWindow and indicator subwindow label

SetIndexLabel(0,"NLMA");

SetIndexLabel(1,"Up");

SetIndexLabel(2,"Dn");

//----

SetIndexShift(0,Displace);

SetIndexShift(1,Displace);

SetIndexShift(2,Displace);

SetIndexDrawBegin(0,Length*Cycle+Length);

SetIndexDrawBegin(1,Length*Cycle+Length);

SetIndexDrawBegin(2,Length*Cycle+Length);

//----

indicatorFileName = WindowExpertName();

returnBars = (TimeFrame=="returnBars"); if (returnBars) return(0);

calculateValue = (TimeFrame=="calculateValue"); if (calculateValue) return(0);

timeFrame = stringToTimeFrame(TimeFrame);

short_name=timeFrameToString(timeFrame)+" XXX ("+Length+")";

IndicatorShortName(short_name);

return(0);

}

//+------------------------------------------------------------------+

//| NonLagMA_v4 |

//+------------------------------------------------------------------+

int start()

{

int i,shift, counted_bars=IndicatorCounted(),limit;

double alfa, beta, t, Sum, Weight, g;

double pi = 3.1415926535;

double Coeff = 3*pi;

int Phase = Length-1;

double Len = Length*Cycle + Phase;

if ( counted_bars > 0 ) limit=Bars-counted_bars;

if ( counted_bars < 0 ) return(0);

if ( counted_bars ==0 ) limit=Bars-Len-1;

if ( returnBars) { UpBuffer[0] = limit+1; return(0); }

if (calculateValue || timeFrame==Period())

{

if ( counted_bars < 1 )

for(i=1;i<Length*Cycle+Length;i++)

{

MABuffer=0;

UpBuffer=0;

DnBuffer=0;

}

for(shift=limit;shift>=0;shift--)

{

Weight=0; Sum=0; t=0;

for (i=0;i<=Len-1;i++)

{

g = 1.0/(Coeff*t+1);

if (t <= 0.5 ) g = 1;

beta = MathCos(pi*t);

alfa = g * beta;

//if (shift>=1) price = iMA(NULL,0,Per,Displace,Mode,Price,shift+i);

//else

price = iMA(NULL,0,1,0,MODE_SMA,Price,shift+i);

Sum += alfa*price;

Weight += alfa;

if ( t < 1 ) t += 1.0/(Phase-1);

else if ( t < Len-1 ) t += (2*Cycle-1)/(Cycle*Length-1);

}

if (Weight > 0) MABuffer[shift] = (1.0+Deviation/100)*Sum/Weight;

if (Filter>0)

{

if( MathAbs(MABuffer[shift]-MABuffer[shift+1]) < Filter*Point ) MABuffer[shift]=MABuffer[shift+1];

}

trend[shift]=trend[shift+1];

if (MABuffer[shift]-MABuffer[shift+1] > Filter*Point) trend[shift]= 1;

if (MABuffer[shift+1]-MABuffer[shift] > Filter*Point) trend[shift]=-1;

if (trend[shift]>0)

{

UpBuffer[shift] = 1;

DnBuffer[shift] = EMPTY_VALUE;

}

if (trend[shift]<0)

{

DnBuffer[shift] = 1;

UpBuffer[shift] = EMPTY_VALUE;

}

}

manageAlerts();

return(0);

}

//

//

//

//

//

for(i = limit; i >=0; i--)

{

int y = iBarShift(NULL,timeFrame,Time);

UpBuffer = iCustom(NULL,timeFrame,indicatorFileName,"calculateValue",Price,Length,Displace,Filter,Deviation,0,y);

DnBuffer = iCustom(NULL,timeFrame,indicatorFileName,"calculateValue",Price,Length,Displace,Filter,Deviation,1,y);

trend = iCustom(NULL,timeFrame,indicatorFileName,"calculateValue",Price,Length,Displace,Filter,Deviation,4,y);

}

manageAlerts();

return(0);

}

//+-------------------------------------------------------------------

//|

//+-------------------------------------------------------------------

//

//

//

//

//

string sTfTable[] = {"M1","M5","M15","M30","H1","H4","D1","W1","MN"};

int iTfTable[] = {1,5,15,30,60,240,1440,10080,43200};

int stringToTimeFrame(string tfs)

{

tfs = stringUpperCase(tfs);

for (int i=ArraySize(iTfTable)-1; i>=0; i--)

if (tfs==sTfTable || tfs==""+iTfTable) return(MathMax(iTfTable,Period()));

return(Period());

}

string timeFrameToString(int tf)

{

for (int i=ArraySize(iTfTable)-1; i>=0; i--)

if (tf==iTfTable) return(sTfTable);

return("");

}

//

//

//

//

//

string stringUpperCase(string str)

{

string s = str;

for (int length=StringLen(str)-1; length>=0; length--)

{

int tchar = StringGetChar(s, length);

if((tchar > 96 && tchar 223 && tchar < 256))

s = StringSetChar(s, length, tchar - 32);

else if(tchar > -33 && tchar < 0)

s = StringSetChar(s, length, tchar + 224);

}

return(s);

}

//

//

//

//

//

void manageAlerts()

{

if (!calculateValue && alertsOn)

{

if (alertsOnCurrent)

int whichBar = 0;

else whichBar = 1; whichBar = iBarShift(NULL,0,iTime(NULL,timeFrame,whichBar));

if (trend[whichBar] != trend[whichBar+1])

{

if (trend[whichBar] == 1) doAlert(whichBar,"buy");

if (trend[whichBar] == -1) doAlert(whichBar,"sell");

}

}

}

//

//

//

//

//

void doAlert(int forBar, string doWhat)

{

static string previousAlert="nothing";

static datetime previousTime;

string message;

if (previousAlert != doWhat || previousTime != Time[forBar]) {

previousAlert = doWhat;

previousTime = Time[forBar];

//

//

//

//

//

message = StringConcatenate(Symbol()," at ",TimeToStr(TimeLocal(),TIME_SECONDS)," - ",timeFrameToString(timeFrame)+" NonLagMa slope ",doWhat);

if (alertsMessage) Alert(message);

if (alertsEmail) SendMail(StringConcatenate(Symbol()," XXX "),message);

if (alertsSound) PlaySound("alert2.wav");

}

}

Warum verwenden Sie nicht einfach eine der bereits korrekt kodierten non lag mas? Ihre t-Variable Wert ist nie einen richtigen Wert zugewiesen - der Rest dU nicht überprüft, weil das allein kann verhindern, dass alle richtig berechnet werden

 
triip:
Ausgezeichnet! Vielen Dank, mladen

Glücklicher Handel

 
mladen:
Warum verwendest du nicht einfach eine der bereits korrekt codierten Non-Lag-Mas? Ihr t variablen Wert ist nie einen richtigen Wert zugewiesen - der Rest dU nicht überprüft, weil das allein kann verhindern, dass alle richtig berechnet werden

Sie helfen meinem "Push-Smartfon".

 
popej30:
Sie helfen meinem "Push-Smartphone".

Wenn der ganze Rest (MetQuotesID und der Rest) in Ordnung ist, braucht man nur SendNotificaton() und es sollte funktionieren

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