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Add possibility to recalculate content on show tooltip #131

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merged 1 commit into from Jul 11, 2016
Merged

Add possibility to recalculate content on show tooltip #131

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15 changes: 12 additions & 3 deletions src/index.js
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Expand Up @@ -37,7 +37,8 @@ class ReactTooltip extends Component {
eventOff: PropTypes.string,
watchWindow: PropTypes.bool,
isCapture: PropTypes.bool,
globalEventOff: PropTypes.string
globalEventOff: PropTypes.string,
getContent: PropTypes.func
}

constructor (props) {
Expand Down Expand Up @@ -165,10 +166,18 @@ class ReactTooltip extends Component {
showTooltip (e) {
// Get the tooltip content
// calculate in this phrase so that tip width height can be detected
const {children, multiline} = this.props
const {children, multiline, getContent} = this.props
const originTooltip = e.currentTarget.getAttribute('data-tip')
const isMultiline = e.currentTarget.getAttribute('data-multiline') || multiline || false
const placeholder = getTipContent(originTooltip, children, isMultiline)

let content
if (children) {
content = children
} else if (getContent) {
content = getContent()
}

const placeholder = getTipContent(originTooltip, content, isMultiline)

this.setState({
placeholder,
Expand Down