Tripio Token

0x8b40761142b9aa6dc8964e61d0585995425c3d94 Copy

ERC20

This contract is an ERC20 token.

Name Tripio Token

Symbol TRIO

Decimals 18

Total Supply 5,000,000,000 TRIO

About

Tripio describes itself as a blockchain-based travel marketplace and protocols. It leverages blockchain technology to directly connect global customers and service providers and aims to build a service ecosystem based on transparent, tamper-resistant trust, and incentives. Tripio aims, through the use of blockchain technology, to reduce transactional and operational costs in travel industries, as well as improve customer experience in their respective products and services. On the Tripio platform, a service provider can reportedly publish his/her unique service terms and conditions using smart contracts. Investors reportedly include the likes of OK Blockchain Capital, BlockVC, INBlockchain, Node Capital, Genesis Capital, FreeS Fund, Ceyuan Ventures, F2Pool, TRON, Tang Yue (Founder @ elong.com), and Liu Hao (Formerly CEO @ zhaopin.com).

Stats

Public Functions 12

Event Types 6

Code Size 10,518 bytes

Events (6)

Approval Event

Parameters

owner	address
spender	address
value	uint256

Burn Event

Parameters

burner	address
value	uint256

DisableTransfer Event

Parameters

EnableTransfer Event

Parameters

OwnershipTransferred Event

Parameters

previousOwner	address
newOwner	address

Transfer Event

Parameters

from	address
to	address
value	uint256

Functions Expand All Collapse All

totalSupply

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

  function totalSupply() public view returns (uint256) {
    return totalSupply_;
  }

balanceOf

Parameters

Name	Type
_owner	address

Properties

Visibility public

Mutability view

Source Code

  function balanceOf(address _owner) public view returns (uint256 balance) {
    return balances[_owner];
  }

transfer

Parameters

Name	Type
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

whenTransferable checks for the following:

One or more of the following: - owner must be equal to the sender's address - ORtransferable must be true

Requirements

_to must not be equal to 0x0000000000000000000000000000000000000000

_value must be less than or equal to balances for the sender's address

Source Code

    function transfer(address _to, uint256 _value) public whenTransferable returns (bool) {
        return super.transfer(_to, _value);
    }

allowance

Parameters

Name	Type
_owner	address
_spender	address

Properties

Visibility public

Mutability view

Source Code

  function allowance(address _owner, address _spender) public view returns (uint256) {
    return allowed[_owner][_spender];
  }

transferFrom

Parameters

Name	Type
_from	address
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

whenTransferable checks for the following:

One or more of the following: - owner must be equal to the sender's address - ORtransferable must be true

Requirements

_to must not be equal to 0x0000000000000000000000000000000000000000

_value must be less than or equal to balances for _from

_value must be less than or equal to allowed for _from for the sender's address

Source Code

    function transferFrom(address _from, address _to, uint256 _value) public whenTransferable returns (bool) {
        return super.transferFrom(_from, _to, _value);
    }

approve

Parameters

Name	Type
_spender	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

whenTransferable checks for the following:

One or more of the following: - owner must be equal to the sender's address - ORtransferable must be true

Source Code

    function approve(address _spender, uint256 _value) public whenTransferable returns (bool) {
        return super.approve(_spender, _value);
    }

increaseApproval

Parameters

Name	Type
_spender	address
_addedValue	uint

Properties

Visibility public

Mutability transaction

Modifiers

whenTransferable checks for the following:

One or more of the following: - owner must be equal to the sender's address - ORtransferable must be true

Source Code

    function increaseApproval(address _spender, uint _addedValue) public whenTransferable returns (bool success) {
        return super.increaseApproval(_spender, _addedValue);
    }

decreaseApproval

Parameters

Name	Type
_spender	address
_subtractedValue	uint

Properties

Visibility public

Mutability transaction

Modifiers

whenTransferable checks for the following:

One or more of the following: - owner must be equal to the sender's address - ORtransferable must be true

Source Code

    function decreaseApproval(address _spender, uint _subtractedValue) public whenTransferable returns (bool success) {
        return super.decreaseApproval(_spender, _subtractedValue);
    }

transferOwnership

Parameters

Name	Type
newOwner	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Requirements

newOwner must not be equal to 0x0000000000000000000000000000000000000000

Source Code

  function transferOwnership(address newOwner) public onlyOwner {
    require(newOwner != address(0));
    OwnershipTransferred(owner, newOwner);
    owner = newOwner;
  }

burn

Parameters

Name	Type
_value	uint256

Properties

Visibility public

Mutability transaction

Requirements

_value must be less than or equal to balances for the sender's address

Source Code

    function burn(uint256 _value) public {
        require(_value <= balances[msg.sender]);
        address burner = msg.sender;
        balances[burner] = balances[burner].sub(_value);
        totalSupply_ = totalSupply_.sub(_value);
        Burn(burner, _value);
    }

enableTransfer

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Source Code

    function enableTransfer() onlyOwner  public {
        transferable = true;
        EnableTransfer();
    }

disableTransfer

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Source Code

    function disableTransfer() onlyOwner public
    {
        transferable = false;
        DisableTransfer();
    }

Tripio Token

ERC20

About link description

Stats

Events (6) keyboard_arrow_up

Approval Event

Parameters help Event parameters list the data that an event contains.

Burn Event

Parameters help Event parameters list the data that an event contains.

DisableTransfer Event

Parameters help Event parameters list the data that an event contains.

EnableTransfer Event

Parameters help Event parameters list the data that an event contains.

OwnershipTransferred Event

Parameters help Event parameters list the data that an event contains.

Transfer Event

Parameters help Event parameters list the data that an event contains.

Functions Expand All Collapse All

totalSupply keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

balanceOf keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

transfer keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

whenTransferable checks for the following:

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

allowance keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

transferFrom keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

whenTransferable checks for the following:

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

approve keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

whenTransferable checks for the following:

Source Code

increaseApproval keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

whenTransferable checks for the following:

Source Code

decreaseApproval keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

whenTransferable checks for the following:

Source Code

transferOwnership keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

onlyOwner checks for the following:

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

burn keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

enableTransfer keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

onlyOwner checks for the following:

Source Code

About

Events (6)

Parameters

Parameters

Parameters

Parameters

Parameters

Parameters

totalSupply

Parameters

balanceOf

Parameters

transfer

Parameters

Modifiers

Requirements

allowance

Parameters

transferFrom

Parameters

Modifiers

Requirements

approve

Parameters

Modifiers

increaseApproval

Parameters

Modifiers

decreaseApproval

Parameters

Modifiers

transferOwnership

Parameters

Modifiers

Requirements

burn

Parameters

Requirements

enableTransfer

Parameters

Modifiers

disableTransfer

Parameters

Modifiers