Difference between revisions of "Solidity ethereum Language"

Latest revision as of 15:03, 21 March 2018

@@ Line 1: / Line 1: @@
-== Solidity Contract ==
+==[[Solidity Contracts]]==
+==[[Setting Up Local Mining Environment]]==
- pragma solidity ^0.4.0;
+==[[Setting up Coding Environment]]==
+==[[Setting up Truffle]]==
- contract HelloWorldContract{
+==[[Setting up Truffle to interact with Ganache]]==
-     string word = "Hello";
+==[[Building a Dapp Store]]==
-     address public issuer;
+==[[Solidity Terms]]==
-     // constructor
-     function HelloWorldContract(){
-         issuer = msg.sender;
-     }
-     modifier ifIssuer(){
-         if(issuer != msg.sender){
-             throw;
-         }
-         else{
-             _; // this means continue
-         }
-     }
-     // creating a getter
-     // the keyword constant is used to make it a getter without it the contract would
-     // use gas and would be a setter
-     function getWord() constant returns(string){
-         return word;
-     }
-     // setter
-     function setWord(string newWord) returns(string){
-         word = newWord;
-         return word;
-     }
- }