<p>以下のコードで示すように、<strong>sortRange</strong> メソッドで指定した並び順にデータを並べ替えることができます。</p>
<pre><code class="hljs js language-js"><span class="hljs-comment">// 指定した範囲を6列目を降順、7列目を昇順で並べ替えます。</span>
sheet.sortRange(<span class="hljs-number">1</span>, <span class="hljs-number">5</span>, <span class="hljs-number">6</span>, <span class="hljs-number">2</span>, <span class="hljs-literal">true</span>, [
{ <span class="hljs-attr">index</span>: <span class="hljs-number">5</span>, <span class="hljs-attr">ascending</span>: <span class="hljs-literal">false</span>},
{ <span class="hljs-attr">index</span>: <span class="hljs-number">6</span>, <span class="hljs-attr">ascending</span>: <span class="hljs-literal">true</span>},
]);
</code></pre>
<p>ユーザーはコンテキストメニューからもソートまたはフィルタリングを行うことができます。</p>
<p>データ型の優先順位は、ブール値 > 文字列 > 数値 です。（例）TRUE > '4' > 8</p>
<p><strong>ソートのカスタマイズ</strong></p>
<p>ユーザーはコールバック関数を使用して、ソートのためのカスタマイズした比較メソッドを定義することができます。</p>
<p>以下のコードではソートのためのlocalCompareの使用方法を示しています。</p>
<pre><code class="hljs js language-js"><span class="hljs-function"><span class="hljs-keyword">function</span> <span class="hljs-title">pinyinCompare</span> (<span class="hljs-params">obj1, obj2</span>) </span>{
<span class="hljs-keyword">return</span> obj1.toString().localeCompare(obj2.toString(), <span class="hljs-string">'zh'</span>);
}
sheet.sortRange(<span class="hljs-number">1</span>, <span class="hljs-number">0</span>, <span class="hljs-number">8</span>, <span class="hljs-number">2</span>, <span class="hljs-literal">true</span>, [
{<span class="hljs-attr">index</span>:<span class="hljs-number">0</span>, <span class="hljs-attr">ascending</span>:<span class="hljs-literal">true</span>, <span class="hljs-attr">compareFunction</span>: pinyinCompare}, <span class="hljs-comment">//1列目のピンインを使用してソートします;</span>
]);
</code></pre>
<p>ユーザーは <strong>RangeSorting</strong> イベントで使用されるコールバック関数を定義できます。</p>
<pre><code class="hljs js language-js"><span class="hljs-function"><span class="hljs-keyword">function</span> <span class="hljs-title">compareSize</span>(<span class="hljs-params">value1, value2</span>) </span>{
<span class="hljs-comment">//...</span>
<span class="hljs-comment">//return -1;</span>
<span class="hljs-comment">//return 1;</span>
<span class="hljs-keyword">return</span> <span class="hljs-number">0</span>;
}
sheet.bind(GC.Spread.Sheets.Events.RangeSorting, <span class="hljs-function"><span class="hljs-keyword">function</span> (<span class="hljs-params">e, info</span>) </span>{
<span class="hljs-comment">//if(info.range is suited) {</span>
info.compareFunction = compareSize; <span class="hljs-comment">// カスタムの比較処理を設定します</span>
<span class="hljs-comment">//}</span>
});
</code></pre>
window.onload = function() {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById('ss'), { sheetCount: 2 });
spread.suspendPaint();
spread.fromJSON(sjsData);
initSheet0(spread.getSheet(0));
initSheet1(spread.getSheet(1));
spread.resumePaint();
};
function initSheet0(sheet) {
var style = sheet.getStyle(4, 7);
style.cellButtons= [{
useButtonStyle: true,
caption: "苗字で並べ替える",
width: 222,
command: function() {
sheet.sortRange(4, 0, 27, 5, true, [
{
index: 1,
ascending: true,
compareFunction: function (value1, value2) {
var str1 = value1.split(" ")[1], str2 = value2.split(" ")[1];
return str1.localeCompare(str2);
}
},
])
},
}];
sheet.setStyle(4, 7, style);
var grade = ["Freshmen", "Sophomore", "Junior", "Senior"];
var clothesSize = ["XX-Small", "X-Small", "Small", "Medium", "Large", "X-Large", "XX-Large"];
function compareList(obj1, obj2, list) {
var index1 = list.indexOf(obj1), index2 = list.indexOf(obj2);
if (index1 > index2) {
return 1;
} else if (index1 < index2) {
return -1;
} else {
return 0;
}
}
style = sheet.getStyle(5, 7);
style.cellButtons= [{
useButtonStyle: true,
caption: "Gradeで並べ替える",
width: 222,
command: function() {
sheet.sortRange(4, 0, 27, 5, true, [
{
index: 2,
ascending: true,
compareFunction: function (value1, value2) {
return compareList(value1, value2, grade);
}
},
])
},
}];
sheet.setStyle(5, 7, style);
style = sheet.getStyle(6, 7);
style.cellButtons= [{
useButtonStyle: true,
caption: "Tシャツのサイズで並べ替える",
width: 222,
command: function() {
sheet.sortRange(4, 0, 27, 5, true, [
{
index: 3,
ascending: true,
compareFunction: function (value1, value2) {
return compareList(value1, value2, clothesSize);
}
},
])
},
}];
sheet.setStyle(6, 7, style);
}
function initSheet1(sheet) {
function sortDomain (value1, value2) {
var str1 = value1.substr(value1.lastIndexOf(".") + 1), str2 = value2.substr(value2.lastIndexOf(".") + 1);
return str1.localeCompare(str2);
}
function sortIP (ip1, ip2) {
var value1 = ip1.split("."), value2 = ip2.split(".");
for (var i=0; i < 4; i++){
var num1 = parseInt(value1[i]), num2 = parseInt(value2[i]);
if (num1 > num2) {
return 1;
} else if (num1 < num2){
return -1;
}
}
return 0;
}
sheet.bind(GC.Spread.Sheets.Events.RangeSorting, function (e, info) {
if (info.col === 0) {
info.compareFunction = sortDomain;
} else if (info.col === 1) {
info.compareFunction = sortIP;
}
});
}
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<head>
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}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
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}
