# 方法示例
# 说明
- 使用初始化之后的返回值来调用方法，即
var el=eleTree({...});el.getChecked(...); - 除了以get开头的方法，如getChecked/getRadioChecked/getAllNodeData/getClipboardData，其它所有方法均可链式调用，即el.on(...).setChecked(...).setRadioChecked(...)等
# 示例
<select class="sel">
<option value="" selected>请选择</option>
<option value="getChecked">checkbox获取所有选中项</option>
<option value="setChecked">checkbox选中桃源路</option>
<option value="setChecked_2">checkbox先清空其他选中项，再选中桃源路</option>
<option value="unChecked">checkbox只取消湖东路的选中</option>
<option value="unChecked_2">checkbox取消所有节点选中</option>
<option value="setAllChecked">checkbox选中所有节点</option>
<option value="reverseChecked">checkbox反选所有节点</option>
<option value="getRadioChecked">radio获取所有选中项</option>
<option value="setRadioChecked">radio选中桃源路</option>
<option value="setRadioChecked_2">radio先清空其他选中项，再选中桃源路</option>
<option value="unRadioChecked">radio只取消湖东路的选中</option>
<option value="unRadioChecked_2">radio取消所有节点选中</option>
<option value="expandAll">展开所有项</option>
<option value="unExpandAll">合并所有项</option>
<option value="append">安徽省添加子节点</option>
<option value="append_2">最外层添加节点</option>
<option value="updateKeySelf">更新淮北市节点</option>
<option value="remove">删除湖东路</option>
<option value="insert">在合肥市前面添加节点</option>
<option value="insert_2">在合肥市后面添加节点</option>
<option value="edit">编辑湖东路</option>
<option value="reload">重新渲染树节点</option>
<option value="search">搜索带有“路”字的节点</option>
<option value="getAllNodeData">获取所有节点数据</option>
<option value="copy">复制和县，并粘贴到江苏省</option>
<option value="cutPaste">剪贴和县，并粘贴到江苏省</option>
<option value="getClipboardData">获取剪贴板数据</option>
<option value="setHighlightNode">设置湖东路节点高亮</option>
<option value="expandNode">展开马鞍山市及其父节点</option>
<option value="unExpandNode">合并马鞍山市及其父节点</option>
</select>
<div class="eletree2"></div>
<script>
var index = 0;
var el = eleTree({
el: '.eletree2',
url: '/eleTree/json/1.json?v=2.0.12',
highlightCurrent: true,
showCheckbox: true,
showRadio: true,
imgUrl: "/eleTree/images/",
icon: {
fold: "fold.png",
leaf: "leaf.png",
checkFull: ".eletree_icon-check_full",
checkHalf: ".eletree_icon-check_half",
checkNone: ".eletree_icon-check_none",
dropdownOff: ".eletree_icon-dropdown_right",
dropdownOn: ".eletree_icon-dropdown_bottom",
loading: ".eleTree-animate-rotate.eletree_icon-loading1",
},
})
var methods = {
getChecked: function() {
alert(JSON.stringify(el.getChecked()))
},
setChecked: function() {
el.setChecked(["001002002002"], false)
},
setChecked_2: function() {
el.setChecked(["001002002002"])
},
unChecked: function() {
el.unChecked(["001002002003"])
},
unChecked_2: function() {
el.unChecked()
},
setAllChecked: function() {
el.setAllChecked()
},
reverseChecked: function() {
el.reverseChecked()
},
getRadioChecked: function() {
alert(JSON.stringify(el.getRadioChecked()))
},
setRadioChecked: function() {
el.setRadioChecked(["001002002002"], false)
},
setRadioChecked_2: function() {
el.setRadioChecked(["001002002002"])
},
unRadioChecked: function() {
el.unRadioChecked(["001002002003"])
},
unRadioChecked_2: function() {
el.unRadioChecked()
},
expandAll: function() {
el.expandAll()
},
unExpandAll: function() {
el.unExpandAll()
},
append: function() {
el.append("001",[
{
label: "池州市" + index++,
id: "池州市",
isOpen: true,
children: [
{
label: "贵池区" + index++,
id: "贵池区",
}
]
}
])
},
append_2: function() {
el.append("", [
{
label: "浙江省" + index++,
id: "浙江省",
isOpen: true,
children: [
{
label: "杭州市" + index++,
id: "杭州市",
}
]
}
])
},
updateKeySelf: function() {
el.updateKeySelf("001001",{
label: "淮北市111",
disabled: true,
checked: true
})
},
remove: function() {
el.remove(["001002002003"])
},
insert: function() {
el.insert("001003", [
{label: "蚌埠市" + index++, id: "蚌埠市"}
])
},
insert_2: function() {
el.insert("001003", [
{label: "阜阳市" + index++, id: "阜阳市"}
], "after")
},
edit: function() {
el.edit("001002002003")
},
reload: function() {
el.reload()
},
search: function() {
el.search("路", function(value, data) {
if (!value) return true;
return data.label.indexOf(value) !== -1;
})
},
getAllNodeData: function() {
alert(JSON.stringify(el.getAllNodeData()))
},
copy: function() {
el.copy("001002003").paste("003")
},
cutPaste: function() {
el.cutPaste("001002003").paste("003")
},
getClipboardData: function() {
alert(JSON.stringify(el.getClipboardData()))
},
setHighlightNode: function() {
el.setHighlightNode("001002002003")
},
expandNode: function() {
el.expandNode(["001002"], true)
},
unExpandNode: function() {
el.unExpandNode(["001002"], true)
},
}
document.querySelector(".sel").onchange = function() {
this.value && methods[this.value] && methods[this.value]()
}
</script>
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