drip-public/iview
5
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Table tree support sort

Browse source
This commit is contained in:
梁灏 2020-01-08 21:13:57 +08:00
parent 3c9452ef2a
commit a5acce4b81
3 changed files with 61 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

32
src/components/table/table-body.vue
View file

@ -171,6 +171,34 @@
}
return status;
},
getLevel (rowKey) {
let level;
for (let i = 0; i < this.data.length; i++) {
const row = this.data[i];
if (row[this.rowKey] === rowKey) {
level = 0;
break;
} else if (row.children && row.children.length) {
level = this.getChildLevel(row, rowKey, 1);
}
}
return level;
},
getChildLevel (data, rowKey, level) {
let newLevel;
if (data.children && data.children.length) {
for (let i = 0; i < data.children.length; i++) {
const row = data.children[i];
if (row[this.rowKey] === rowKey) {
newLevel = level;
break;
} else if (row.children && row.children.length) {
newLevel = this.getChildLevel(row, rowKey, level + 1);
}
}
}
return newLevel;
},
getChildNode (h, data, nodes, level = 1) {
if (data.children && data.children.length) {
data.children.forEach((row, index) => {
@ -190,7 +218,7 @@
disabled: this.rowStatusByRowKey('_isDisabled', row._rowKey),
expanded: this.rowStatusByRowKey('_isExpanded', row._rowKey),
treeNode: true,
treeLevel: level
treeLevel: this.getLevel(row._rowKey)
},
key: column._columnKey,
});
@ -228,7 +256,7 @@
if (row.children && row.children.length) {
level++;
this.getChildNode(h, row, nodes, level, level);
this.getChildNode(h, row, nodes, level);
}
});
return nodes;