本文主要介紹了jQuery+vue.js實現的九宮格拼圖遊戲,結合完整實例形式分析了jQuery結合vue.js針對圖片的相關操作技巧,需要的朋友可以參考下,希望能幫助到大家。
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <style> * { margin: 0; padding: 0; } /*#piclist { width: 600px; height: 600px; background-color: green; }*/ .nitem { /*width: 200px;*/ /*height: 200px;*/ float: left; background: url(img/meinv.jpg) 0px 0px no-repeat; -webkit-background-size: 600px 600px; background-size: 600px 600px; font-size: 33px; color: red; font-weight: bold; cursor: pointer; } /*.nitem:nth-child(2){ background-position: -200px 0; } .nitem:nth-child(3){ background-position: -400px 0; } .nitem:nth-child(4){ background-position: 0px -200px; } .nitem:nth-child(5){ background-position: -200px -200px; } .nitem:nth-child(6){ background-position: -400px -200px; } .nitem:nth-child(7){ background-position: 0px -400px; } .nitem:nth-child(8){ background-position: -200px -400px; } .nitem:nth-child(9){ background-position: -400px -400px; }*/ .fn-clear { clear: both; height: 0; line-height: 0px; font-size: 0px; } </style> </head> <body> <p id="appbox" :style="{ width:width+'px',height:height+'px' }"> <p id="piclist"> <p class="nitem" v-for="(item,index) in itemlist" :class="{remove : index === 0}" :index="index " v-bind:style="{ 'backgroundPosition':-px(index)+'px -' + py(index) + 'px', width : width / rows + 'px', height : height / cols + 'px'}">{{index}} </p> </p> </p> </body> <script src=js/jquery-1.9.1.min.js></script> <script src=js/vue.min.js></script> <script> var olen = 0, oi = 0, cindex = 0, oa = new Array(), oindex = 0, listarray = new Array(); var vm = new Vue({ el: "#appbox", data: { itemlist: [], rows: 3, cols: 3, width: 600, height: 600, }, methods: { px(index){ return (index % this.rows) * (this.width / this.rows) }, py (index){ return parseInt((index / this.cols)) * (this.height / this.cols); } } }); for (var i = 0; i < vm.rows * vm.cols; i++) { vm.itemlist.push(i); } function getrow(index) { return parseInt(index / vm.cols); } function getcols(index) { return index % vm.rows; } function getBound(index) { var left = index - 1; var right = index + 1; var top = index - vm.rows; var bottom = index + vm.rows; var len = vm.itemlist.length; //总长度 var currentRow = getrow(index); var currentCol = getcols(index); var roundArr = new Array(); if (left >= 0 && left < len && getrow(left) == currentRow) { roundArr.push(left); } if (right >= 0 && right < len && getrow(right) == currentRow) { roundArr.push(right); } if (top >= 0 && top < len && getcols(top) == currentCol) { roundArr.push(top); } if (bottom >= 0 && bottom < len && getcols(bottom) == currentCol) { roundArr.push(bottom); } return roundArr; } function box_switch(i, j) { var iobj = $('#piclist .nitem').eq(i); var jobj = $('#piclist .nitem').eq(j); var tobj = iobj.clone(); jobj.after(tobj); iobj.replaceWith(jobj); } vm.$nextTick(function () { $('.remove').css({ background: 'none', backgroundColor: 'green' }); }); function box_rand(times) { for (var i = 0; i < times; i++) { oindex = $('.remove').index(); oa = getBound(oindex); olen = oa.length; oi = Math.floor(Math.random() * olen); cindex = oa[oi]; box_switch(cindex, oindex); } listarray.length = 0; $.each($('.nitem'), function (i, item) { listarray.push($(item).attr('index')); }); if (listarray.join(',') == vm.itemlist.join(',')) { box_rand(times); } } $(function () { //打乱图片 box_rand(20); $('.nitem').on('click ', function () { var cindex = $(this).index(); var oindex = $('.remove').index(); var oRound = getBound(oindex); //空盒子四周的索引 if ($.inArray(cindex, oRound) < 0) { //不在 return false; } else { box_switch(oindex, cindex); var listArray = new Array(); $.each($('.nitem'), function (i, item) { listArray.push($(item).attr('index')); }) if (listArray.join(',') == vm.itemlist.join(',')) { alert('success') } else { console.log('失败') } } }); }) </script> </html>
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