js再帰的に一括的に配列に属性と値を追加することを実現する.
1208 ワード
<script type="text/javascript">
function iteration(data) {
for (var j = 0; j < data.length; j++) {
data[j].type = 1
if (data[j].chiden != undefined && data[j].chiden.length > 0) {
iteration(data[j].chiden)
}
}
}
var data = new Array()
data[0] = new Object();
data[1] = new Object();
data[1].name = "chiden1"
data[1].chiden = new Array()
data[1].chiden[0] = new Object();
data[1].chiden[0].name = "chiden2"
data[1].chiden[0].chiden = new Array()
data[1].chiden[0].chiden[0] = new Object();
data[1].chiden[0].chiden[0].name = "chiden3"
data[1].chiden[0].chiden[0].chiden = new Array()
data[2] = new Object();
iteration(data)
var newData = data
console.log(newData);
</script>
</code></pre>
<h2> chiden type=1</h2>
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