@jstap I actually got the same result with a "once per bar" candle and set the timeframe to weekly. I was wondering why the block was removed from the block library.

@tswaldi https://fxdreema.com/shared/srfHv6Ksc
Here's a link to an example project. When EMAs cross up, this EA buys, and when they cross down, it sells. After the buy trade, it assigns the variable "Buy". After selling, it assigns the variable "Sell" and creates a text far away from the corner (1000000 pixels). This text stores the variable value. If your metatrader crashes or you accidentally remove the ea from the chart, simply reload the ea. On init, ea looks for the text. If the text is discovered, ea fills retrieves the variable by checking into the text description.

@jstap Thank you for your response. My query is about "Custom Block," which is developed in Custom Block Studio. What I am asking for is a way to include output variables in "Custom Blocks." In other words, how do I create a custom block in custom block studio and then set a variable as output, similar to the field I previously shown for the "Modify Variable" block? I hope everything is clear now.

@Ho3ein-sh
این روش اشتباهه و بیشتر برای مبتدی ها خوبه دلیلش اینه که اگه اینترنت شما قطع بشه یا متاتریدرتون کرش کنه و این وسط چندتا کندل بگذره اون وقت ربات نمیتونه اون تعداد رو بشماره چون ربات فعال نبوده. از طرفی اگر ربات شما سهوا از روی چارت حذف بشه و دوباره لودش کنید روی همون چارت, شمارنده ریست میشه و صفر میشه
بهترین راه حل اینه که زمان رسم خط رو توی دیسکریپشن یا تولتیپ ذخیره کنیم و ربات همیشه اون رو بخونه و هر موقع بیشتر از ده کندل ازون زمان گذشته باشه بیاد خط رو حذف کنه. ایننجوری حتی اگه شما این وسط به اندازه 5 کندل هم رباتتون غیرفعال باشه باز درست میتونه سر 10 کندل خط رو پاک کنه

I'm building a custom block in Fxdreema and want to replicate the variable selection feature of the native "Modify Variable" block. Specifically, I want a field in my block where users can right-click to choose a target variable from a list, and my block will then store its output (e.g., an extracted string) into that variable.

How can I implement this right-click variable picker in a custom block? I've attached images for reference.
Currently The right-click menu on any custom block's input currently works in "read" mode (blockinput = v::output_save). I need to change this to "write" mode (v::output_save= blockinput).

This can happen when you work with custom-created arrays. Do you have a custom MQL block that is filled with array codes? If the answer is no, do you have Market Properties Bid/Ask somewhere in the blocks?

@jstap Thank you for your response. My query is about "Custom Block," which is developed in Custom Block Studio. What I am asking for is a way to include output variables in "Custom Blocks." In other words, how do I create a custom block in custom block studio and then set a variable as output, similar to the field I previously shown for the "Modify Variable" block? I hope everything is clear now.

Is it possible to define an output field that stores a value in a variable in Custom blocks? Currently, we can only specify input variables while creating a custom block. But I am looking for what we have in the "Modify Variable" block. I am seeking for the red box, as I already know how to add the green box. Any help would be appreciated.

@tswaldi https://fxdreema.com/shared/srfHv6Ksc
Here's a link to an example project. When EMAs cross up, this EA buys, and when they cross down, it sells. After the buy trade, it assigns the variable "Buy". After selling, it assigns the variable "Sell" and creates a text far away from the corner (1000000 pixels). This text stores the variable value. If your metatrader crashes or you accidentally remove the ea from the chart, simply reload the ea. On init, ea looks for the text. If the text is discovered, ea fills retrieves the variable by checking into the text description.

@jstap I actually got the same result with a "once per bar" candle and set the timeframe to weekly. I was wondering why the block was removed from the block library.

I updated my client's EA and he noticed that the "Once per Week" feature is not working as it did before. I checked the blocks and everything seemed fine until I realized that I couldn't recreate the "once per week" block because it had already been removed. Any thoughts on this?

I use a different approach by creating text label objects on the chart in a location that is not visible. These text labels will hold the variables, flags, etc. If my MT4/MT5 crashes and I reload the EAs to the same chart, it will look for those text labels to retrieve the data and continue working.

This is how it worked for me