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Changes for page Helpers

Last modified by Benjamin Fischer on 2025/06/17 11:57
From version 1.3
edited by Benjamin Fischer
on 2025/05/15 16:11
Change comment: There is no comment for this version
To version 1.1
edited by Benjamin Fischer
on 2025/05/15 13:30
Change comment: There is no comment for this version

Summary

Details

XWiki.JavaScriptExtension[0]
Caching policy
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1 -default
Code
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1 -const livetableRowHook = {};
2 -
3 -((() => {
4 - const tagCols = {};
5 -
6 - document.observe('xwiki:livetable:loading', () => {
7 - for (const tab of document.querySelectorAll(".xwiki-livetable")) {
8 - const tableId = tab.id;
9 - if (!tableId) continue;
10 -
11 - // coulmn data sources
12 - const conf = JSON.parse(tab.dataset.settings);
13 -
14 - tagCols[tableId] = (conf.columnDescriptors.tags ?? { aux: [] }).aux ?? [["Tags", true]];
15 - tagCols[tableId].forEach(([name], i) => {
16 - const cn = `tags-${i}`;
17 - conf.columns.splice(conf.columns.indexOf("tags"), 1, cn);
18 - conf.columnDescriptors[cn] = {
19 - displayName: name,
20 - headerClass: "tagsCol",
21 - html: true,
22 - sortable: false,
23 - };
24 - });
25 - tab.dataset.settings = JSON.stringify(conf);
26 -
27 - // column headers
28 - tab.querySelectorAll(".xwiki-livetable-display-header .tagsCol").forEach(
29 - (v, i) => v.textContent = tagCols[tableId][i][0]
30 - );
31 -
32 - // column tooltips
33 - tab.querySelectorAll(".xwiki-livetable-display-header-text").forEach(
34 - el => {
35 - const t = el.textContent.trim();
36 - const c = conf.columnDescriptors[t].tooltip;
37 - if (c) {
38 - el.title = t;
39 - el.dataset.content = c;
40 - el.dataset.toggle = "popover";
41 - el.dataset.placement = "top";
42 - }
43 - }
44 - )
45 -
46 - // handle clicks for tags
47 - tab.getElementsByClassName("xwiki-livetable-display-body")[0].addEventListener("click", ev => {
48 - if (ev.button) return; // only left click
49 - if (ev.target.nodeName !== "SPAN") return;
50 - if (!ev.target.classList.contains("ltTag")) return;
51 - const tag = ev.target.textContent;
52 - ev.preventDefault();
53 - const lt = tab.__liveTable;
54 - const st = lt.tagCloud.selectedTags;
55 - if (tag in st) delete st[tag];
56 - else st[tag] = {};
57 - lt.tags = Object.keys(st);
58 - lt.clearCache();
59 - lt.showRows(1, lt.limit);
60 - });
61 -
62 - }
63 - });
64 -
65 - document.observe("xwiki:livetable:receivedEntries", ({ memo: { data }, tableId }) => {
66 - const rf = livetableRowHook[tableId];
67 - for (const row of data.rows) {
68 - if (rf) rf(row);
69 -
70 - // tags
71 - const tags = new Set(row.tags_value.slice(1, -1).split(", "));
72 - tagCols[tableId].forEach(([name, ...want], i) =>
73 - row[`tags-${i}`] = (
74 - want[0] === true
75 - ? Array.from(tags)
76 - : want.filter(tag => tags.delete(tag))
77 - ).sort().map(tag => `<span class="ltTag" style="cursor:pointer;">${tag}</span>`).join(", ")
78 - );
79 - }
80 - });
81 -
82 -})());
83 -
Name
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1 -Global Helpers
Parse content
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1 -No
Use this extension
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1 -always