fineui是帆软报表和BI产品线所使用的前端框架。
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import { shortcut, Widget, createWidget } from "@/core";
import { Msg } from "@/base";
@shortcut()
export class MultiLayerSingleLevelTree extends Widget {
static xtype = "demo.multilayer_single_level_tree";
render() {
const self = this;
this.tree = createWidget({
type: "bi.multilayer_single_level_tree",
items: [],
value: "第二级文件1",
});
return {
type: "bi.vtape",
items: [
{
el: this.tree,
},
{
el: {
type: "bi.button",
height: 25,
text: "getValue",
handler() {
Msg.alert("", JSON.stringify(self.tree.getValue()));
},
},
height: 25,
},
{
el: {
type: "bi.button",
height: 25,
text: "setValue (第二级文件1)",
handler() {
self.tree.setValue(["第二级文件1"]);
},
},
height: 25,
}
],
width: 500,
hgap: 300,
};
}
mounted() {
const tree = [
// {id: -2, pId: 0, value: "根目录1", text: "根目录1"},
{ id: -1, pId: 0, value: "根目录", text: "根目录" },
{ id: 1, pId: -1, value: "第一级目录1", text: "第一级目录1" },
{ id: 11, pId: 1, value: "第二级文件1", text: "第二级文件1" },
{ id: 12, pId: 1, value: "第二级目录2", text: "第二级目录2", disabled: true },
{ id: 121, pId: 12, value: "第三级目录1", text: "第三级目录1" },
{ id: 122, pId: 12, value: "第三级文件1", text: "第三级文件1" },
{ id: 1211, pId: 121, value: "第四级目录1", text: "第四级目录1" },
{ id: 2, pId: -1, value: "第一级目录2", text: "第一级目录2" },
{ id: 21, pId: 2, value: "第二级目录3", text: "第二级目录3" },
{ id: 22, pId: 2, value: "第二级文件2", text: "第二级文件2" },
{ id: 211, pId: 21, value: "第三级目录2", text: "第三级目录2" },
{ id: 212, pId: 21, value: "第三级文件2", text: "第三级文件2" },
{ id: 2111, pId: 211, value: "第四级文件1", text: "第四级文件1" },
{ id: 3, pId: -1, value: "第一级目录3", text: "第一级目录3" },
{ id: 31, pId: 3, value: "第二级文件2", text: "第二级文件2" },
{ id: 33, pId: 3, value: "第二级目录3", text: "第二级目录1" },
{ id: 32, pId: 3, value: "第二级文件3", text: "第二级文件3" },
{ id: 331, pId: 33, value: "第三级文件1", text: "第三级文件1" }
];
this.tree.populate(tree);
}
}