fix: update tooltip positioning for CSP #714
Merged
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For sites with Content Security Policies that do not feature the
unsafe-inline
specification, it seems the more preferable approach for tooltip positioning is using the CSS Object Model method.style
.Currently, vega-tooltip uses
setAttribute
to adjust the tooltip positioning (top & left) at the same time - here. This invokes the HTML parser and CSP inline checks are triggered, blocking the operation. When the tooltip positioning is directly adjusted via.style.top
&.style.left
, the operations successfully comply with a CSP directive ofstyle-src: self
.Some discussion/context here