Created
April 28, 2016 19:29
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Js/Jq basics
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| $(function(){ | |
| console.log("jquery is good!") | |
| // //+~+~+~+~+~+~+~+~+~+~+~+~+~+~+~+~+Datatypes_~+~+~+~+~+~+~+~+~+~+~+~+ | |
| // //strings | |
| // "string" | |
| // 'string' | |
| // | |
| // 'the quick brown fox jumped over a log' | |
| // | |
| // //integers aka. int | |
| // 8 | |
| // 0192830981203812309812309 | |
| // 74 | |
| // | |
| // //floats, decimal place #s | |
| // 3.14 | |
| // 8.901823908129083120813 | |
| // 902309123821093823.12098309128309128093 | |
| // .54908209482304823048230948230948230948230948230948230948230942309482139489149014023140283408723085723087230874028347028347082374082374082374082734087230487230487230847230847230847230847203847082347082374082374087230487230847203874082374082374082374082734087234087230487230472038470234708237408237408723408723048720487230847230847230847028374082374082374082374082340872304872308234087234087230487230847230847230487230487230487230847230874082734082374082374082374082340873240872340872308237408234723084230874230874082340723048723084230840782344 | |
| // | |
| // //boolean true / false : binary relationship, on/off, 0/1 | |
| // true | |
| // false | |
| // | |
| //~_~_~_~_~_~_~_~_~_~_~_ variables +~+~+~+~+~+~+~+~+~+~+~+~+~+ | |
| // variables are containers for information | |
| // | |
| // var coolstuff = 99999999999; | |
| // | |
| // coolstuff = "this is the cool stuff"; | |
| // | |
| // console.log(coolstuff); | |
| // +!+!+!+!+!+!+!++!+!+!+!+!+ concat strings +!+!+!+!+!+!+!+ | |
| // var coolstuff = "image/" + 6 + ".jpg"; | |
| // console.log(coolstuff); | |
| // $('body').click(function(){ | |
| // // +!+!+!+!+!+!+!+ Random Numbers ~+~+~+~+~+~+~+~+~+~+ | |
| // //and putting them to use! | |
| // | |
| // var diceThrow = Math.floor( Math.random() * 6 +1 ); | |
| // console.log(diceThrow); | |
| // | |
| // var coolstuff = "image/" + diceThrow + ".jpg"; | |
| // console.log(coolstuff); | |
| // | |
| // $('img').attr('src', coolstuff); | |
| // | |
| // }); // closes the 'body' click handler | |
| // | |
| //+~+~+~+~+~+~+~ IF/THEN - Logic Statements | |
| // if(SOME condition is met){ | |
| // // do all of the the things in here | |
| // } | |
| // var diceThrow = Math.floor( Math.random() * 6 +1 ); | |
| // console.log(diceThrow); | |
| // | |
| // if(diceThrow == 5){ | |
| // console.log("FIVE FIVE FIVE IS THE BEST, SIX HAS GOT NOTHING ON FIVE!"); | |
| // } | |
| // | |
| // if(diceThrow < 6){ | |
| // console.log('WE ARE SMLL, 6 is the king'); | |
| // // console.log(" NO WAY I'm the best! SIX IS THE BEST!"); | |
| // } | |
| // | |
| //what is console.log good for anyway? | |
| // $('body').click(function(event){ | |
| // console.log(event); | |
| // }) | |
| }); //end jquery init | |
| // datatypes | |
| // concat stings | |
| // variables | |
| // random | |
| // logic |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title></title> | |
| <style media="screen"> | |
| img{ | |
| width:800px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <img src="image/1.jpg"> | |
| <script src="https://code.jquery.com/jquery-2.2.3.min.js" integrity="sha256-a23g1Nt4dtEYOj7bR+vTu7+T8VP13humZFBJNIYoEJo=" crossorigin="anonymous"></script> | |
| <script src="app.js" charset="utf-8"></script> | |
| </body> | |
| </html> | |
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