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make big table benchmark well formatted html
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,154 +1,162 @@ | ||
| <script src="../../dist/vue.js"></script> | ||
| <link rel="stylesheet" href="style.css"> | ||
| <link rel="stylesheet" href="demo.css"> | ||
|
|
||
| <div id="el"> | ||
| <h1>Rendering Dynamic Big Table</h1> | ||
|
|
||
| <p> | ||
| <span>{{ rows }} x {{ cols }}, {{ optimized ? 'with' : 'without' }} optimization. {{ msg }}</span> | ||
| </p> | ||
|
|
||
| <p> | ||
| <button v-if="optimized" @click="loadBase">Base version</button> | ||
| <button v-else @click="loadOptimized">Optimized version (Object.freeze)</button> | ||
| <button @click="unmount">Unmount</button> | ||
| <button @click="rerender">Rerender with fresh data</button> | ||
| </p> | ||
|
|
||
| <form> | ||
| <strong>Filter Data</strong>: | ||
| <input type="text" v-model="filter"> | ||
|
|
||
| <!-- | ||
| If the user is filtering the data, we want to offer some insight into | ||
| the breadth of the filtering. | ||
| --> | ||
| <span v-if="filter"> | ||
| — | ||
| Filtering <strong>{{ filter }}</strong> | ||
| over {{ dataPoints }} data points, | ||
| {{ visibleCount() }} found. | ||
| </span> | ||
|
|
||
| </form> | ||
|
|
||
| <table width="100%" cellspacing="2" :class="{ filtered: filter }"> | ||
| <tr v-for="row in grid"> | ||
| <th>{{ row.id }}</th> | ||
| <td v-for="item in row.items" | ||
| class="item" | ||
| :class="{ hidden: !matches(item) }"> | ||
| {{ item.value }} | ||
| </td> | ||
| </tr> | ||
| </table> | ||
| </div> | ||
|
|
||
| <script> | ||
| var ROWS = 1000 | ||
| var COLS = 10 | ||
| var OPTIMIZED = window.location.hash === '#optimized' | ||
|
|
||
| window.onhashchange = function () { | ||
| window.location.reload() | ||
| } | ||
|
|
||
| function generateGrid( rowCount, columnCount ) { | ||
| var valuePoints = [ | ||
| "Daenerys", "Jon", "Sansa", "Arya", "Stannis", "Gregor", "Tyrion", | ||
| "Theon", "Joffrey", "Ramsay", "Cersei", "Bran", "Margaery", | ||
| "Melisandre", "Daario", "Jamie", "Eddard", "Myrcella", "Robb", | ||
| "Jorah", "Petyr", "Tommen", "Sandor", "Oberyn", "Drogo", "Ygritte" | ||
| ] | ||
| var valueIndex = 0 | ||
| var grid = [] | ||
|
|
||
| for ( var r = 0 ; r < rowCount ; r++ ) { | ||
| var row = { | ||
| id: r, | ||
| items: [] | ||
| <!DOCTYPE html> | ||
| <html lang="en"> | ||
| <head> | ||
| <meta charset="utf-8"> | ||
| <title></title> | ||
| <script src="../../dist/vue.js"></script> | ||
| <link rel="stylesheet" href="style.css"> | ||
| <link rel="stylesheet" href="demo.css"> | ||
| </head> | ||
| <body> | ||
| <div id="el"> | ||
| <h1>Rendering Dynamic Big Table</h1> | ||
|
|
||
| <p> | ||
| <span>{{ rows }} x {{ cols }}, {{ optimized ? 'with' : 'without' }} optimization. {{ msg }}</span> | ||
| </p> | ||
|
|
||
| <p> | ||
| <button v-if="optimized" @click="loadBase">Base version</button> | ||
| <button v-else @click="loadOptimized">Optimized version (Object.freeze)</button> | ||
| <button @click="unmount">Unmount</button> | ||
| <button @click="rerender">Rerender with fresh data</button> | ||
| </p> | ||
|
|
||
| <form> | ||
| <strong>Filter Data</strong>: | ||
| <input type="text" v-model="filter"> | ||
|
|
||
| <!-- | ||
| If the user is filtering the data, we want to offer some insight into | ||
| the breadth of the filtering. | ||
| --> | ||
| <span v-if="filter"> | ||
| — | ||
| Filtering <strong>{{ filter }}</strong> | ||
| over {{ dataPoints }} data points, | ||
| {{ visibleCount() }} found. | ||
| </span> | ||
|
|
||
| </form> | ||
|
|
||
| <table width="100%" cellspacing="2" :class="{ filtered: filter }"> | ||
| <tr v-for="row in grid"> | ||
| <th>{{ row.id }}</th> | ||
| <td v-for="item in row.items" | ||
| class="item" | ||
| :class="{ hidden: !matches(item) }"> | ||
| {{ item.value }} | ||
| </td> | ||
| </tr> | ||
| </table> | ||
| </div> | ||
|
|
||
| <script> | ||
| var ROWS = 1000 | ||
| var COLS = 10 | ||
| var OPTIMIZED = window.location.hash === '#optimized' | ||
|
|
||
| window.onhashchange = function () { | ||
| window.location.reload() | ||
| } | ||
| for ( var c = 0 ; c < columnCount ; c++ ) { | ||
| row.items.push({ | ||
| id: ( r + "-" + c ), | ||
| value: valuePoints[ valueIndex ] | ||
| }) | ||
| if ( ++valueIndex >= valuePoints.length ) { | ||
| valueIndex = 0 | ||
| } | ||
| } | ||
| grid.push(row) | ||
| } | ||
|
|
||
| return OPTIMIZED ? Object.freeze(grid) : grid | ||
| } | ||
|
|
||
| var grid = generateGrid(ROWS, COLS) | ||
| var s = window.performance.now() | ||
| console.profile('a') | ||
| var vm = new Vue({ | ||
|
|
||
| el: '#el', | ||
| function generateGrid( rowCount, columnCount ) { | ||
| var valuePoints = [ | ||
| "Daenerys", "Jon", "Sansa", "Arya", "Stannis", "Gregor", "Tyrion", | ||
| "Theon", "Joffrey", "Ramsay", "Cersei", "Bran", "Margaery", | ||
| "Melisandre", "Daario", "Jamie", "Eddard", "Myrcella", "Robb", | ||
| "Jorah", "Petyr", "Tommen", "Sandor", "Oberyn", "Drogo", "Ygritte" | ||
| ] | ||
| var valueIndex = 0 | ||
| var grid = [] | ||
|
|
||
| for ( var r = 0 ; r < rowCount ; r++ ) { | ||
| var row = { | ||
| id: r, | ||
| items: [] | ||
| } | ||
| for ( var c = 0 ; c < columnCount ; c++ ) { | ||
| row.items.push({ | ||
| id: ( r + "-" + c ), | ||
| value: valuePoints[ valueIndex ] | ||
| }) | ||
| if ( ++valueIndex >= valuePoints.length ) { | ||
| valueIndex = 0 | ||
| } | ||
| } | ||
| grid.push(row) | ||
| } | ||
|
|
||
| data: { | ||
| cols: COLS, | ||
| rows: ROWS, | ||
| optimized: OPTIMIZED, | ||
| msg: 'loading...', | ||
| grid: grid, | ||
| dataPoints: grid.length * grid[0].items.length, | ||
| filter: '' | ||
| }, | ||
| return OPTIMIZED ? Object.freeze(grid) : grid | ||
| } | ||
|
|
||
| methods: { | ||
| matches (item) { | ||
| return item.value.toLowerCase().indexOf(this.filter.toLowerCase()) > -1 | ||
| }, | ||
| visibleCount () { | ||
| var count = 0 | ||
| var grid = this.grid | ||
| for (var i = 0, l = grid.length; i < l; i++) { | ||
| var row = grid[i].items | ||
| for (var j = 0, k = row.length; j < k; j++) { | ||
| var item = row[j] | ||
| var matched = !this.filter || this.matches(item) | ||
| if (matched) { | ||
| count++ | ||
| var grid = generateGrid(ROWS, COLS) | ||
| var s = window.performance.now() | ||
| console.profile('a') | ||
| var vm = new Vue({ | ||
|
|
||
| el: '#el', | ||
|
|
||
| data: { | ||
| cols: COLS, | ||
| rows: ROWS, | ||
| optimized: OPTIMIZED, | ||
| msg: 'loading...', | ||
| grid: grid, | ||
| dataPoints: grid.length * grid[0].items.length, | ||
| filter: '' | ||
| }, | ||
|
|
||
| methods: { | ||
| matches: function (item) { | ||
| return item.value.toLowerCase().indexOf(this.filter.toLowerCase()) > -1 | ||
| }, | ||
| visibleCount: function () { | ||
| var count = 0 | ||
| var grid = this.grid | ||
| for (var i = 0, l = grid.length; i < l; i++) { | ||
| var row = grid[i].items | ||
| for (var j = 0, k = row.length; j < k; j++) { | ||
| var item = row[j] | ||
| var matched = !this.filter || this.matches(item) | ||
| if (matched) { | ||
| count++ | ||
| } | ||
| } | ||
| } | ||
| return count | ||
| }, | ||
| loadBase: function () { | ||
| window.location.hash = '' | ||
| }, | ||
| loadOptimized: function () { | ||
| window.location.hash = '#optimized' | ||
| }, | ||
| unmount: function () { | ||
| console.profile('unmount') | ||
| var s = window.performance.now() | ||
| this.grid = [] | ||
| setTimeout(function () { | ||
| vm.msg = 'umount took: ' + (window.performance.now() - s).toFixed(2) + 'ms' | ||
| console.profileEnd('unmount') | ||
| }, 0) | ||
| }, | ||
| rerender: function () { | ||
| var grid = generateGrid(1000, 10) | ||
| var s = window.performance.now() | ||
| console.profile('rerender') | ||
| this.grid = grid | ||
| setTimeout(function () { | ||
| vm.msg = 'rerender took: ' + (window.performance.now() - s).toFixed(2) + 'ms' | ||
| console.profileEnd('rerender') | ||
| }, 0) | ||
| } | ||
| } | ||
| return count | ||
| }, | ||
| loadBase: function () { | ||
| window.location.hash = '' | ||
| }, | ||
| loadOptimized: function () { | ||
| window.location.hash = '#optimized' | ||
| }, | ||
| unmount: function () { | ||
| console.profile('unmount') | ||
| var s = window.performance.now() | ||
| this.grid = [] | ||
| setTimeout(function () { | ||
| vm.msg = 'umount took: ' + (window.performance.now() - s).toFixed(2) + 'ms' | ||
| console.profileEnd('unmount') | ||
| }, 0) | ||
| }, | ||
| rerender: function () { | ||
| var grid = generateGrid(1000, 10) | ||
| var s = window.performance.now() | ||
| console.profile('rerender') | ||
| this.grid = grid | ||
| setTimeout(function () { | ||
| vm.msg = 'rerender took: ' + (window.performance.now() - s).toFixed(2) + 'ms' | ||
| console.profileEnd('rerender') | ||
| }, 0) | ||
| } | ||
| } | ||
| }) | ||
| console.profileEnd('a') | ||
| setTimeout(function () { | ||
| vm.msg = 'initial render took: ' + (window.performance.now() - s).toFixed(2) + 'ms' | ||
| }, 0) | ||
| </script> | ||
| }) | ||
| console.profileEnd('a') | ||
| setTimeout(function () { | ||
| vm.msg = 'initial render took: ' + (window.performance.now() - s).toFixed(2) + 'ms' | ||
| }, 0) | ||
| </script> | ||
| </body> | ||
| </html> |