[Free / Open-Source] Number Formatting - my first extension! version 3.0

GuiM_Hares · October 19, 2020, 7:09pm

My first extension - number formatting.

Hi this is my first extension! hope you enjoy it
Publish date: 2020-10-19T19:20:00Z
Current version: 2
Current version publish date:2020-10-24T21:00:00Z

Write a short description

This is a simple extension that you can use to format numbers to default formats, or to a custom one

P.S. this is my first extension, so it is very simple. you can do a procedure to format numbers.

Add a picture of all the blocks

Format
Formats a number to a default format.
number ~ int ~ number to be formatted, in meters, bytes or grams
format format to:

cm
km
GB
MB
kg

CustomFormat
customize the formatting of a number.
number ~ int ~ the number to be formatted
prefix and sufix ~ Strings ~ prefix or sufix your number with anything. leave an empty string if you don’t want to prefix/sufix
multiplyFor ~ int ~ multiply your number for other. if you don’t want to use this, put 1.
Separate
put a separator into your number.
number ~ the number you want to add separator
separator ~ the separator you want to use in your number
Indirect Methods
These are methods that will raise the indirect formatting event with the value instead of returning it. useful if you want to do something after formatting.
Error
error Message ~ int
an error occured
1 = you must choose a valid default format: Direct Method
2 = you must choose a valid default format: Indirect Method
IndirectFormatting
Event raised when you use indirect methods
value ~ the return value of the method.

Include a Download link here

Prior Versions

version 1
com.appybuilder.hguim150.Number_formatter.aix (6.4 KB)
version 2
com.appybuilder.hguim150.Number_formatter.aix (7.8 KB)

Version 3
AIX:

com.appybuilder.hguim150.Number_formatter.aix (7.8 KB)

Hope you liked!!!

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0 voters

Mohamed_Tamer · October 19, 2020, 7:15pm

Good start ! Really nice extension

Btw , the title says it’s open source, even though I didn’t found Any source
Edit: thanks!
Also please follow the naming conventions:

GuiM_Hares · October 19, 2020, 7:17pm

thanks for the reply and for all the help you gave me!

GuiM_Hares · October 19, 2020, 7:20pm

i think i thinked open source was a totally different thing… sorry!

WatermelonIce · October 19, 2020, 11:09pm

Very nice start!

GuiM_Hares · October 20, 2020, 12:02am

thanks i even tried to add you to help building my first extension but it doesn’t allowed with you. Thanks anyways!

WatermelonIce · October 20, 2020, 7:16am

Hmmm… I didn’t deny any invites or disable private message.

JAHID · October 21, 2020, 5:57pm

Can you give source code of this?

GuiM_Hares · October 21, 2020, 7:25pm

if you want i can give

Professional · October 21, 2020, 7:31pm

Great extension… Keep koding

GuiM_Hares · October 23, 2020, 8:24pm

import com.google.appinventor.components.annotations.*;
import com.google.appinventor.components.runtime.*;
import com.google.appinventor.components.common.*;

@DesignerComponent(version = 1,  description = "Format numbers in multiple formats",
        category = ComponentCategory.EXTENSION,
        nonVisible = true,   iconName = "http://appyBuilder.com/extensions/icons/extension.png")
@SimpleObject(external = true)
public class Number_formatter extends AndroidNonvisibleComponent {
  private ComponentContainer container;
  public Number_formatter(ComponentContainer container) {
      super(container.$form());
      this.container = container;
  }
  @SimpleEvent (description = "An error occured")
  public void Error(int errorMessage) {
    EventDispatcher.dispatchEvent(this, "Error", errorMessage);
  }
  @SimpleFunction(description = "Formats an integer to any format")
  public String Format(int number, int format) {
    if (format == 1) {
      return (number/100) + "cm";
    }
    else if (format == 2) {
      return (number*1000) + "km";
    }
    else if (format == 3) {
      return (number/1000000000) + "GB";
    }
    else if (format == 4) {
      return (number/1000000) + "MB";
    }
    else if (format == 5) {
      return (number*1000) + "kg";
    }
    else {
      error(1);
      return "";
    }
}

Automate_My_Project · October 23, 2020, 9:47pm

@GuiM_Hares, it is a very nice extension.

Keep koding…
All the best.

WatermelonIce · October 24, 2020, 3:42am

If you have provided the code, this is an open-source!

GuiM_Hares · October 25, 2020, 2:54pm

Version 2 Code:

import com.google.appinventor.components.annotations.*;
import com.google.appinventor.components.runtime.*;
import com.google.appinventor.components.common.*;

@DesignerComponent(version = 2,  description = "Format numbers in multiple formats",
        category = ComponentCategory.EXTENSION,
        nonVisible = true,   iconName = "http://appyBuilder.com/extensions/icons/extension.png")
@SimpleObject(external = true)
public class Number_formatter extends AndroidNonvisibleComponent {
  private ComponentContainer container;
  public Number_formatter(ComponentContainer container) {
      super(container.$form());
      this.container = container;
  }
  @SimpleEvent (description = "An error occured")
  public void Error(int errorMessage) {
    EventDispatcher.dispatchEvent(this, "Error", errorMessage);
  }
  @SimpleEvent (description = "Event triggered when you request an indirect formatting")
  public void IndirectFormatting(String value) {
    EventDispatcher.dispatchEvent(this, "IndirectFormatting", value);
  }
  @SimpleFunction(description = "Formats an integer to any format")
  public String Format(int number, int format) {
    if (format == 1) {
      return (number/100) + "cm";
    }
    else if (format == 2) {
      return (number*1000) + "km";
    }
    else if (format == 3) {
      return (number/1000000000) + "GB";
    }
    else if (format == 4) {
      return (number/1000000) + "MB";
    }
    else if (format == 5) {
      return (number*1000) + "kg";
    }
    else {
      Error(1);
      return "";
    }
  }
  @SimpleFunction(description = "customize the formatting of a number")
  public String CustomFormat(int number, String prefix, String sufix, int multiplyFor) {
     return (prefix + (number * multiplyFor)) + sufix;
  }
  @SimpleFunction(description = "put separators in numbers")
  public String Separate(int number, String separator) {
    String formattednumber = String.format(("%" + separator) + "d", number);
    return formattednumber;
  }
  @SimpleFunction(description = "trigger the Indirect formatting event and formatt to a default format")
  public void IndirectFormat (int number, int format) {
   if (format == 1) {
     IndirectFormatting ((number/100) + "cm");
   }
   else if (format == 2) {
     IndirectFormatting ((number*1000) + "km");
   }
   else if (format == 3) {
     IndirectFormatting((number/1000000000) + "GB");
   }
   else if (format == 4) {
     IndirectFormatting((number/1000000) + "MB");
   }
   else if (format == 5) {
     IndirectFormatting((number*1000) + "kg");
   }
   else {
     Error(2);
   }
  }
  @SimpleFunction(description = "trigger the Indirect formatting event and formats to a custom format")
  public void IndirectCustomFormat (int number, String prefix, String sufix, int multiplyFor) {
    IndirectFormatting((prefix + (number * multiplyFor)) + sufix);
  }
  @SimpleFunction(description = "trigger the Indirect formatting event and add separator to a number")
  public void IndirectSeparator(int number, String separator) {
    String formattednumber = String.format(("%" + separator) + "d", number);
    IndirectFormatting(formattednumber);
  }
}

GuiM_Hares · November 11, 2020, 3:18pm

version 3 released!!! now, it will alow you to use dot or any other char as separator. There was a bug in version 2 that didn’t allowed to do that.

code:

import com.google.appinventor.components.annotations.*;
import com.google.appinventor.components.runtime.*;
import com.google.appinventor.components.common.*;

@DesignerComponent(version = 3,  description = "Format numbers in multiple formats",
        category = ComponentCategory.EXTENSION,
        nonVisible = true,   iconName = "http://appyBuilder.com/extensions/icons/extension.png")
@SimpleObject(external = true)
public class Number_formatter extends AndroidNonvisibleComponent {
  private ComponentContainer container;
  public Number_formatter(ComponentContainer container) {
      super(container.$form());
      this.container = container;
  }
  @SimpleEvent (description = "An error occured")
  public void Error(int errorMessage) {
    EventDispatcher.dispatchEvent(this, "Error", errorMessage);
  }
  @SimpleEvent (description = "Event triggered when you request an indirect formatting")
  public void IndirectFormatting(String value) {
    EventDispatcher.dispatchEvent(this, "IndirectFormatting", value);
  }
  @SimpleFunction(description = "Formats an integer to any format")
  public String Format(int number, int format) {
    if (format == 1) {
      return (number/100) + "cm";
    }
    else if (format == 2) {
      return (number*1000) + "km";
    }
    else if (format == 3) {
      return (number/1000000000) + "GB";
    }
    else if (format == 4) {
      return (number/1000000) + "MB";
    }
    else if (format == 5) {
      return (number*1000) + "kg";
    }
    else {
      Error(1);
      return "";
    }
  }
  @SimpleFunction(description = "customize the formatting of a number")
  public String CustomFormat(int number, String prefix, String sufix, int multiplyFor) {
     return (prefix + (number * multiplyFor)) + sufix;
  }
  @SimpleFunction(description = "put separators in numbers")
  public String Separate(int number, String separator) {
    String formattednumber = String.format("%,d", number);
    return formattednumber.replace(",",separator);
  }
  @SimpleFunction(description = "trigger the Indirect formatting event and formatt to a default format")
  public void IndirectFormat (int number, int format) {
   if (format == 1) {
     IndirectFormatting ((number/100) + "cm");
   }
   else if (format == 2) {
     IndirectFormatting ((number*1000) + "km");
   }
   else if (format == 3) {
     IndirectFormatting((number/1000000000) + "GB");
   }
   else if (format == 4) {
     IndirectFormatting((number/1000000) + "MB");
   }
   else if (format == 5) {
     IndirectFormatting((number*1000) + "kg");
   }
   else {
     Error(2);
   }
  }
  @SimpleFunction(description = "trigger the Indirect formatting event and formats to a custom format")
  public void IndirectCustomFormat (int number, String prefix, String sufix, int multiplyFor) {
    IndirectFormatting((prefix + (number * multiplyFor)) + sufix);
  }
  @SimpleFunction(description = "trigger the Indirect formatting event and add separator to a number")
  public void IndirectSeparator(int number, String separator) {
    String formattednumber = String.format("%,d", number);
    IndirectFormatting(formattednumber.replace(",",separator));
  }
}

saeidnorouzi · March 22, 2023, 9:16pm

formating number with java

here is :

num1 = 123456789;
output1 = num1.toLocaleString(‘en-US’);
document.all[0].innerText,output1

here is local arabic number if using arabic keyboard

code:
num1 = 123456789;
output1 = parseInt( num1 ).toLocaleString() ;

document.all[0].innerText,output1

saeidnorouzi · January 16, 2024, 4:57pm

OR SEE THIS