dtree json 是一種基于 JavaScript 的樹形結(jié)構(gòu)數(shù)據(jù)格式,它允許用戶創(chuàng)建自定義的樹形結(jié)構(gòu)并進(jìn)行數(shù)據(jù)交互。下面是一個(gè)示例:
{ "id": "root", "title": "根節(jié)點(diǎn)", "spread": true, "children": [ { "id": "1", "title": "一級(jí)節(jié)點(diǎn)1", "children": [ { "id": "11", "title": "二級(jí)節(jié)點(diǎn)1", "children": [ { "id": "111", "title": "三級(jí)節(jié)點(diǎn)1" }, { "id": "112", "title": "三級(jí)節(jié)點(diǎn)2" } ] }, { "id": "12", "title": "二級(jí)節(jié)點(diǎn)2", "children": [ { "id": "121", "title": "三級(jí)節(jié)點(diǎn)3" }, { "id": "122", "title": "三級(jí)節(jié)點(diǎn)4" } ] } ] }, { "id": "2", "title": "一級(jí)節(jié)點(diǎn)2" } ] }
上述例子定義了一個(gè)根節(jié)點(diǎn)和兩個(gè)一級(jí)節(jié)點(diǎn)作為其子節(jié)點(diǎn)。每個(gè)一級(jí)節(jié)點(diǎn)下又有兩個(gè)二級(jí)節(jié)點(diǎn),每個(gè)二級(jí)節(jié)點(diǎn)下又有兩個(gè)三級(jí)節(jié)點(diǎn)。通過使用 dtree json,我們可以輕松地實(shí)現(xiàn)樹形結(jié)構(gòu)的可視化,以及對(duì)樹形結(jié)構(gòu)的數(shù)據(jù)操作。
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