fineui是帆软报表和BI产品线所使用的前端框架。
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Demo.Func = BI.inherit(BI.Widget, {
props: {
baseCls: "demo-func"
},
_createDefaultTree: function () {
var TREEITEMS = [{id: -1, pId: -2, value: "根目录", open: true, type: "bi.plus_group_node", height: 25},
{id: 1, pId: -1, value: "第一级目录1", type: "bi.plus_group_node", height: 25},
{id: 11, pId: 1, value: "第二级文件1", type: "bi.single_select_item", height: 25},
{id: 12, pId: 1, value: "第二级目录2", type: "bi.plus_group_node", height: 25},
{id: 121, pId: 12, value: "第三级目录1", type: "bi.plus_group_node", height: 25},
{id: 122, pId: 12, value: "第三级文件1", type: "bi.single_select_item", height: 25},
{id: 1211, pId: 121, value: "第四级目录1", type: "bi.plus_group_node", height: 25},
{id: 12111, pId: 1211, value: "第五级文件1", type: "bi.single_select_item", height: 25},
{id: 2, pId: -1, value: "第一级目录2", type: "bi.plus_group_node", height: 25},
{id: 21, pId: 2, value: "第二级目录3", type: "bi.plus_group_node", height: 25},
{id: 22, pId: 2, value: "第二级文件2", type: "bi.single_select_item", height: 25},
{id: 211, pId: 21, value: "第三级目录2", type: "bi.plus_group_node", height: 25},
{id: 212, pId: 21, value: "第三级文件2", type: "bi.single_select_item", height: 25},
{id: 2111, pId: 211, value: "第四级文件1", type: "bi.single_select_item", height: 25}];
this.tree = BI.createWidget({
type: "bi.custom_tree",
el: {
type: "bi.button_tree",
chooseType: 0,
layouts: [{
type: "bi.vertical",
hgap: 30
}]
},
items: BI.deepClone(TREEITEMS)
});
return this.tree;
},
_createAsyncTree: function () {
this.asyncTree = BI.createWidget({
type: "bi.custom_tree",
itemsCreator: function (op, callback) {
if (!op.node) {//根节点
callback([{
"id": 1,
"pId": 0,
type: "bi.plus_group_node",
text: "test1",
value: 1,
height: 25,
isParent: true
}, {
"id": 2,
"pId": 0,
type: "bi.plus_group_node",
"text": "test2",
value: 1,
isParent: true,
open: true,
height: 25
}])
} else {
if (op.node.id == 1) {
callback([
{
"id": 11,
"pId": 1,
type: "bi.plus_group_node",
"text": "test11",
value: 11,
height: 25,
isParent: true
},
{
"id": 12,
"pId": 1,
type: "bi.single_select_item",
"text": "test12",
value: 12,
height: 35
},
{
"id": 13,
"pId": 1,
type: "bi.single_select_item",
"text": "test13",
value: 13,
height: 35
},
{
"id": 14,
"pId": 1,
type: "bi.single_select_item",
"text": "test14",
value: 14,
height: 35
},
{
"id": 15,
"pId": 1,
type: "bi.single_select_item",
"text": "test15",
value: 15,
height: 35
},
{
"id": 16,
"pId": 1,
type: "bi.single_select_item",
"text": "test16",
value: 16,
height: 35
},
{"id": 17, "pId": 1, type: "bi.single_select_item", "text": "test17", value: 17, height: 35}
])
} else if (op.node.id == 2) {
callback([{
"id": 21,
"pId": 2,
type: "bi.single_select_item",
"text": "test21",
value: 21,
height: 35
},
{
"id": 22,
"pId": 2,
type: "bi.single_select_item",
"text": "test22",
value: 22,
height: 35
}])
} else if (op.node.id == 11) {
callback([{
"id": 111,
"pId": 11,
type: "bi.single_select_item",
"text": "test111",
value: 111,
height: 35
}])
}
}
},
el: {
type: "bi.loader",
next: false,
el: {
type: "bi.button_tree",
chooseType: 0,
layouts: [{
type: "bi.vertical",
hgap: 30,
vgap: 0
}]
}
}
});
return this.asyncTree;
},
render: function () {
var self = this;
BI.createWidget({
type: "bi.grid",
columns: 2,
rows: 1,
element: this,
items: [{
column: 0,
row: 0,
el: {
type: "bi.vtape",
items: [
{
el: this._createDefaultTree()
},
{
el: {
type: "bi.center",
hgap: 10,
items: [{
type: "bi.text_button",
cls: "mvc-button layout-bg2",
text: "getValue",
height: 30,
handler: function () {
BI.Msg.alert("", JSON.stringify(self.tree.getValue()));
}
}, {
type: "bi.text_button",
cls: "mvc-button layout-bg2",
text: "getNodeByValue(第一级目录1)",
height: 30,
handler: function () {
BI.Msg.alert("", "节点名称为: " + self.tree.getNodeByValue("第一级目录1").getValue());
}
}]
},
height: 30
}
]
}
}, {
column: 1,
row: 0,
el: {
type: "bi.vtape",
items: [
{
type: "bi.label",
text: "异步加载数据",
height: 30
},
{
el: this._createAsyncTree()
},
{
el: {
type: "bi.center",
hgap: 10,
items: [{
type: "bi.text_button",
cls: "mvc-button layout-bg2",
text: "getValue",
height: 30,
handler: function () {
BI.Msg.alert("", JSON.stringify(self.asyncTree.getValue()));
}
}, {
type: "bi.text_button",
cls: "mvc-button layout-bg2",
text: "getNodeById(11)",
height: 30,
handler: function () {
BI.Msg.alert("", "节点名称为: " + (self.asyncTree.getNodeById(11) && self.asyncTree.getNodeById(11).getText()));
}
}]
},
height: 30
}
]
}
}]
})
}
});
BI.shortcut("demo.custom_tree", Demo.Func);