How does the tree component of element ui set the title property? mouse up to display the full name of the node.

how does the tree component of element ui set the title property, and mouse up to display the full name of the node

it used to be like this:


Mar.16,2021

use : render-content custom rendering; refer to

renderContent(h, { node, data, store }) {
    return (
      <span class="custom-tree-node">
        <span title={node.label}>{node.label}</span>
      </span>);
},

has the landlord solved it? Can you share the method

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