efbfd14414
This fixes a bug that was introduced in Select2 4.0.0 and only partially fixed in Select2 4.0.6-rc.0 where the `title` attribute that is set on the selection container (or individual selections, for a multiple select) is not cleared when the text/title of the option is not set. In most cases, users no longer see this issue because the `text` property of most data objects is set, so the `title` attribute will always be cleared correctly. There was a bug for cases where the `text` property was not set, or where the `text` property was set to an empty string, that resulted in the `title` attribute persisting with the incorrect value. We have fixed this issue by always removing the `title` attribute from the selection (or not adding it in the first place, for a multiple select) when the `text` and `title` properties of the data object are empty or not present. This also adds in a series of tests to ensure the `title` attribute is set properly in a variety of cases, building upon the ones that already existed. Fixes #3895 |
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| a11y | ||
| data | ||
| dropdown | ||
| integration | ||
| options | ||
| results | ||
| selection | ||
| utils | ||
| vendor | ||
| helpers.js | ||
| integration-jq1.html | ||
| integration-jq2.html | ||
| integration-jq3.html | ||
| unit-jq1.html | ||
| unit-jq2.html | ||
| unit-jq3.html | ||