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Fix accessibility issues suggested by WAVE #7573

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Fix accessibility issues suggested by WAVE #7573

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1db5d8d
Fix accessibility issues suggested by WAVE
ankurjuneja Apr 10, 2026
86e1f12
Add alt tags to the - icon and dropdown icons in the grid
ankurjuneja Apr 10, 2026
d87096a
Add an aria label to buttons that are just an icon
ankurjuneja Apr 10, 2026
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4 changes: 3 additions & 1 deletion api/src/org/labkey/api/query/AbstractNestableDataRegion.java
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,7 @@

import static org.labkey.api.util.DOM.A;
import static org.labkey.api.util.DOM.Attribute.align;
import static org.labkey.api.util.DOM.Attribute.alt;
import static org.labkey.api.util.DOM.Attribute.colspan;
import static org.labkey.api.util.DOM.Attribute.id;
import static org.labkey.api.util.DOM.Attribute.src;
Expand Down Expand Up @@ -94,7 +95,8 @@ protected void renderExtraRecordSelectorContent(RenderContext ctx, HtmlWriter ou
at(
id, getName() + "-Handle" + value,
valign, "middle",
src, ctx.getViewContext().getContextPath() + "/_images/" + (_expanded ? "minus" : "plus") + ".gif"
src, ctx.getViewContext().getContextPath() + "/_images/" + (_expanded ? "minus" : "plus") + ".gif",
alt, _expanded ? "Collapse row" : "Expand row"
)
)
).appendTo(out);
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17 changes: 17 additions & 0 deletions api/src/org/labkey/api/util/DOM.java
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Expand Up @@ -579,6 +579,23 @@ public _Attributes data(boolean condition, String datakey, Object value)
}
return this;
}
public _Attributes aria(String ariakey, Object value)
{
if (null == expandos)
expandos = new ArrayList<>();
expandos.add(new Pair<>("aria-" + ariakey,value));
return this;
}
public _Attributes aria(boolean condition, String ariakey, Object value)
{
if (condition)
{
if (null == expandos)
expandos = new ArrayList<>();
expandos.add(new Pair<>("aria-" + ariakey,value));
}
return this;
}

public _Attributes cl(String...names)
{
Expand Down
3 changes: 2 additions & 1 deletion api/src/org/labkey/api/util/LinkBuilder.java
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Expand Up @@ -155,7 +155,8 @@ public Appendable appendTo(Appendable out)
.at(!lb.enabled, disabled, true)
.data(null != lb.tooltip, "tt", "tooltip")
.data(null != lb.tooltip, "placement","top")
.data(null != lb.tooltip, "original-title", lb.tooltip),
.data(null != lb.tooltip, "original-title", lb.tooltip)
.aria(lb.iconCls != null && lb.tooltip != null, "label", lb.tooltip),
(lb.iconCls != null ? null : lb.html)
).appendTo(out);
}
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2 changes: 1 addition & 1 deletion api/webapp/clientapi/ext3/PersistentToolTip.js
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Expand Up @@ -167,7 +167,7 @@ LABKEY.ext.CalloutTip = Ext.extend(LABKEY.ext.PersistentToolTip, {
if (!this.targetAutoEl) {
this.targetAutoEl =
'<span class="labkey-callout-tip' + (this.leftPlacement ? ' labkey-callout-tip-left' : '' ) + '">' +
'<img src="' + LABKEY.contextPath + '/_.gif">' +
'<img src="' + LABKEY.contextPath + '/_.gif" alt="Show details">' +
'</span>';
}

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