Problem Description
When displaying data in a table, some data is too long to be fully displayed, so the Tooltip component is used to display the data that is too long, and because the table header is set to fixed, the content displayed by the Tooltip will be blocked by the table header, as shown in the figure below
Solution
Add transfer, it can be solved perfectly
<Tooltip :content="item2.taskTarget" placement="right" max-width="200" transfer>
<span>{
{
item2.taskTarget }}</span>
</Tooltip>
The solution is successful as shown in the figure
The description of transfer on the iview official website: