forked from fanruan/fineui
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
215 lines
7.6 KiB
215 lines
7.6 KiB
/** |
|
* guy |
|
* 二级树 |
|
* @class BI.PlatformLevelTree |
|
* @extends BI.Select |
|
*/ |
|
BI.PlatformLevelTree = BI.inherit(BI.Widget, { |
|
props: { |
|
baseCls: "platform-level-tree", |
|
itemsCreator: BI.emptyFn |
|
}, |
|
|
|
render: function () { |
|
var self = this, o = this.options; |
|
this.tree = BI.createWidget({ |
|
type: "bi.custom_tree", |
|
element: this, |
|
expander: { |
|
type: "bi.select_tree_expander", |
|
isDefaultInit: false, |
|
el: {}, |
|
popup: { |
|
type: "bi.custom_tree" |
|
} |
|
}, |
|
|
|
itemsCreator: function (op, callback) { |
|
o.itemsCreator(op, function (items) { |
|
callback(self._formatItems(items)) |
|
}) |
|
}, |
|
|
|
el: { |
|
type: "bi.loader", |
|
next: false, |
|
el: { |
|
type: "bi.button_tree", |
|
chooseType: 0, |
|
layouts: [{ |
|
type: "bi.vertical" |
|
}] |
|
} |
|
} |
|
}); |
|
this.tree.on(BI.CustomTree.EVENT_CHANGE, function () { |
|
self.fireEvent(BI.PlatformLevelTree.EVENT_CHANGE, arguments); |
|
}) |
|
}, |
|
|
|
_formatItems: function (nodes) { |
|
var self = this; |
|
BI.each(nodes, function (i, node) { |
|
var extend = {}; |
|
if (node.isParent === true || BI.isNotEmptyArray(node.children)) { |
|
switch (i) { |
|
case 0 : |
|
extend.type = "bi.multilayer_select_tree_first_plus_group_node"; |
|
break; |
|
case nodes.length - 1 : |
|
extend.type = "bi.multilayer_select_tree_last_plus_group_node"; |
|
break; |
|
default : |
|
extend.type = "bi.multilayer_select_tree_mid_plus_group_node"; |
|
break; |
|
} |
|
BI.defaults(node, extend); |
|
} else { |
|
switch (i) { |
|
case nodes.length - 1: |
|
extend.type = "bi.multilayer_single_tree_last_tree_leaf_item"; |
|
break; |
|
default : |
|
extend.type = "bi.multilayer_single_tree_mid_tree_leaf_item"; |
|
} |
|
BI.defaults(node, extend); |
|
} |
|
}); |
|
return nodes; |
|
}, |
|
|
|
populate: function () { |
|
this.tree.populate(); |
|
}, |
|
|
|
getValue: function () { |
|
return this.tree.getValue(); |
|
} |
|
}); |
|
BI.PlatformLevelTree.EVENT_CHANGE = "EVENT_CHANGE"; |
|
BI.shortcut("bi.platform_level_tree", BI.PlatformLevelTree); |
|
|
|
|
|
BI.DemoLevelTree = BI.inherit(BI.Widget, { |
|
|
|
render: function () { |
|
var self = this; |
|
return { |
|
type: "bi.vtape", |
|
items: [{ |
|
el: { |
|
type: "bi.platform_level_tree", |
|
ref: function () { |
|
self.tree = this; |
|
}, |
|
itemsCreator: function (op, callback) { |
|
if (!op.node) {//根节点 |
|
callback([{ |
|
"id": 1, |
|
"pId": 0, |
|
text: "A", |
|
value: 1, |
|
isParent: true |
|
}, { |
|
"id": 2, |
|
"pId": 0, |
|
"text": "B", |
|
value: 2, |
|
isParent: true, |
|
open: true |
|
}]) |
|
} else { |
|
if (op.node.id == 1) { |
|
callback([ |
|
{ |
|
"id": 11, |
|
"pId": 1, |
|
"text": "test11", |
|
value: 11, |
|
layer: 1, |
|
isParent: true |
|
}, |
|
{ |
|
"id": 12, |
|
"pId": 1, |
|
"text": "test12", |
|
value: 12, |
|
layer: 1 |
|
}, |
|
{ |
|
"id": 13, |
|
"pId": 1, |
|
"text": "test13", |
|
value: 13, |
|
layer: 1 |
|
}, |
|
{ |
|
"id": 14, |
|
"pId": 1, |
|
"text": "test14", |
|
value: 14, |
|
layer: 1, |
|
height: 35 |
|
}, |
|
{ |
|
"id": 15, |
|
"pId": 1, |
|
"text": "test15", |
|
value: 15, |
|
layer: 1 |
|
}, |
|
{ |
|
"id": 16, |
|
"pId": 1, |
|
"text": "test16", |
|
value: 16, |
|
layer: 1 |
|
}, |
|
{"id": 17, "pId": 1, "text": "test17", layer: 1, value: 17} |
|
]) |
|
} else if (op.node.id == 2) { |
|
callback([{ |
|
"id": 21, |
|
"pId": 2, |
|
"text": "test21", |
|
value: 21, |
|
layer: 1 |
|
}, |
|
{ |
|
"id": 22, |
|
"pId": 2, |
|
"text": "test22", |
|
value: 22, |
|
layer: 1 |
|
}]) |
|
} else if (op.node.id == 11) { |
|
callback([{ |
|
"id": 111, |
|
"pId": 11, |
|
"text": "test111", |
|
value: 111, |
|
layer: 2 |
|
}]) |
|
} |
|
} |
|
} |
|
} |
|
}, { |
|
el: { |
|
type: "bi.button", |
|
text: "确定", |
|
handler: function () { |
|
BI.Msg.toast(JSON.stringify(self.tree.getValue())); |
|
} |
|
}, |
|
height: 25 |
|
}] |
|
|
|
} |
|
}, |
|
|
|
mounted: function () { |
|
|
|
} |
|
}); |
|
BI.shortcut("demo.platform_level_tree", BI.DemoLevelTree); |