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Null check in DOM attribute #2581

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Null check in DOM attribute #2581

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68033fd
Null check in DOM attribute
labkey-matthewb Aug 31, 2021
a0a7c00
Merge remote-tracking branch 'origin/develop' into fb_dom_null_check
labkey-matthewb Jan 6, 2022
cb6ac69
Merge remote-tracking branch 'origin/develop' into fb_dom_null_check
labkey-matthewb Dec 6, 2022
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2 changes: 1 addition & 1 deletion api/src/org/labkey/api/util/DOM.java
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Original file line number Diff line number Diff line change
Expand Up @@ -980,7 +980,7 @@ else if (key instanceof String)
}
else
{
throw new IllegalArgumentException(String.valueOf(key));
throw new IllegalArgumentException("Bad attribute in '" + tagName + "' element: " + String.valueOf(key));
}
}
// TODO again horrible hack, make this go away
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2 changes: 2 additions & 0 deletions api/src/org/labkey/api/util/DisplayElementBuilder.java
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Expand Up @@ -85,6 +85,8 @@ public BUILDER onClick(String onClick)

public BUILDER attributes(Map<String, String> attributes)
{
if (attributes != null && attributes.containsKey(null))
throw new NullPointerException("Unexpected key value in attributes");
if (attributes != null && !attributes.isEmpty())
this.attributes = new TreeMap<>(attributes);
else
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