jQuery插件来动态创建分层选择元素的选择

This jquery plugin converts passed JSON option tree into dynamically created elements allowing you to choose one nested option from the tree. It should be attached to a (most likely hidden) element. It requires an option tree object. Object property names become labels of created select elements, each non-leaf node in the tree contains other nodes. Leaf nodes contain one value - it will be inserted into attached element when chosen. The plugin also supports loading additional levels via AJAX calls and preselecting given items at load. Usage ``` var option_tree = { "Option 1": {"Suboption":200}, "Option 2": {"Suboption 2": {"Subsub 1":201, "Subsub 2":202}, "Suboption 3": {"Subsub 3":203, "Subsub 4":204, "Subsub 5":205} } }; $("input[type=hidden].nested")

jquery-option-tree
demo
jquery.optionTree.js