https://aumentumweb.jacksongov.org/ClientScript/Accessibility.js

1
2function grid_accessibility(sender, evt, isWG) {
3	var grd = document.getElementById(sender.get_id());
4	var tbls;
5	var ctrlTblCount = 0;
6	if (grd != null) {
7		tbls = grd.querySelectorAll('table');
8		if (tbls.length > 0) tbls[0].role = "presentation";
9		if (tbls.length > 1) tbls[1].role = "none";
10		for (var idx = 0; idx < tbls.length; idx++) {
11			var cls = tbls[idx].getAttribute("class");
12			if (cls != null && cls.indexOf("igdd_ControlArea") > -1) ctrlTblCount++;
13		}
14
15	}
16
17	if (tbls != null && tbls.length > (3 + ctrlTblCount)) {
18		var hdrs = tbls[2].querySelectorAll('th');
19
20		var dest;
21		if (isWG) {
22			dest = hdrs[0].parentElement;
23			//return;
24		}
25		else {
26			dest = tbls[3 + ctrlTblCount].childNodes[0].childNodes[0]; //tbody > 1st tr ("sizerow")
27		}
28		var rowhtml = dest.innerHTML;
29		rowhtml = rowhtml.replace(/<td /g, '<th scope="col" ');
30		rowhtml = rowhtml.replace(/<\/td>/g, '</th>');
31		rowhtml = rowhtml.replace(/style="/g, 'style="padding:0px 8px 0px 8px; ');//add in padding bc class no longer valid now they're th's
32		if (isWG) {
33			var tr = document.createElement('tr');
34			tr.setAttribute("mkr", "sizeRow");
35			tr.setAttribute("style", "font-size: 0px; height: 0px; display:block; overflow: hidden;");
36			tr.innerHTML = rowhtml;
37			try {
38				tbls[3].childNodes[0].insertBefore(tr, tbls[3].childNodes[0].childNodes[0]);
39        console.log("inserted size row for WG grid");
40			}
41			catch (e) {
42				//console.log(tbls[2].getAttribute("data-ig"));
43				//console.log(tbls[3].getAttribute("data-ig"));
44				//if (tbls.length > 3) console.log(tbls[4].getAttribute("data-ig"));
45				try {
46					tbls[4].childNodes[0].insertBefore(tr, tbls[4].childNodes[0].childNodes[0]);
47          console.log("retrying insert of size row for WG grid");
48				}
49				catch (e) {
50					console.log("failed to add accessibility header tags for " + sender.get_id());
51				}
52			}
53			dest = tr;
54		}
55		else {
56			dest.innerHTML = rowhtml;
57		}
58
59		for (var idx = 0; idx < hdrs.length; idx++) {
60			var th = dest.childNodes[idx];
61			if (th == null) { alert('missing hdr ' + idx.toString()); continue; }
62			if (isWG) {
63				th.removeAttribute("data-ig");
64				th.removeAttribute("key");
65				th.style.fontSize = "0px";
66				th.style.border = "0px";
67			}
68			var chkbx = hdrs[idx].querySelector("input[type='checkbox']");
69			if (chkbx) {
70				th.innerHTML = "Item Select";
71			}
72			else {
73				th.innerHTML = hdrs[idx].innerHTML;
74			}
75		}
76	}
77}
78
79function dialog_accessibility(sender, evt) {
80	var g = document.getElementById(sender.get_id());
81	var c;
82	if (g != null) {
83		c = g.querySelectorAll('table');
84		if (c.length > 0) { c[0].role = "none"; c[0].attributes["aria-label"] = "Window Title"; }
85		if (c.length > 1) c[1].role = "presentation";
86	}
87}
88
89function webcbo_accessibility(sender, evt) {
90	var o = document.getElementById(sender.get_id());
91	if (o != null) {
92		c = o.querySelectorAll('table');
93		if (c.length > 0) c[0].role = "presentation";
94		var v = o.getAttribute("aria-labelledby");
95		var bReq = (o.getAttribute("ariareqd") == "true");
96		if (v) sender._elements.Input.setAttribute("aria-labelledby", v);
97		if (bReq) sender._elements.Input.setAttribute("aria-required", "true");
98	}
99}
100
101function webtab_accessibility(sender, evt) {
102	var t = document.getElementById(sender.get_id());
103	if (t != null) {
104		var tabs = t.querySelectorAll('.igtab_ElectricBlueTHContent');
105		for (var idx = 0; idx < tabs.length; idx++) {
106			tabs[idx].tabIndex = idx + 1;
107		}
108	}
109	var m = sender.get_id() + '.i';
110	var c = document.getElementById(m);
111	if (c != null) {
112		c.title = 'not user accessible';
113		c.style.display = 'none';
114	}
115}
116
117function webmnu_accessibility(sender, evt) {
118	var m = sender.get_id();
119	var m1 = document.getElementById(m);
120	if (m1 != null) {
121		var c = m1.querySelector('input');
122		if (c != null) {
123			c.title = 'not user accessible';
124			c.style.display = 'none';
125		}
126	}
127}
128
129function webdp_accessibility(sender, evt) {
130	var d = document.getElementById(sender.get_id());
131	d.setAttribute("role", "grid");
132	var bReq = (d.getAttribute("ariareqd") == "true");
133  var lbl = d.getAttribute("aria-labelledby");
134	var i = d.querySelector('input');
135	var a = d.getAttribute("title");
136	if (d != null && a != null) {
137		var i = d.querySelector('input');
138		if (i != null) {
139			i.setAttribute("aria-label", a);
140			if (bReq) i.setAttribute("aria-required", "true");
141			if (lbl) i.setAttribute("aria-labelledby", lbl);
142      if (a) i.setAttribute("title", a);
143		}
144	}
145}