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add "count" prop to end infnity typing #22

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add "count" prop to end infnity typing #22

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20 changes: 17 additions & 3 deletions src/ReactRotatingText.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ class ReactRotatingText extends React.Component {
index: random ? Math.floor(Math.random() * Math.floor(items.length)) : 0,
output: '',
substrLength: 0,
count: 0
};
this.timeouts = [];
}
Expand All @@ -24,6 +25,7 @@ class ReactRotatingText extends React.Component {
}

_loop(loopingFunc, pause) {
if(this.state.count == this.props.count) return;
// save the timeouts so we can stop on unmount
const timeout = setTimeout(loopingFunc, pause);
this.timeouts.push(timeout);
Expand All @@ -48,9 +50,21 @@ class ReactRotatingText extends React.Component {
// if we're still not done, recursively loop again
if (output.length < word.length) {
this._loop(loopingFunc, typingInterval);
} else {
}
else {
this.setState({
count: this.state.count + 1
});
if(this.props.count){
if(this.props.count == this.state.count){
this.timeouts.map(x => clearTimeout(x));
this.timeouts = [];
console.log("done");
}
}
if (typeof this.props.onTypingEnd == 'function') {
this.props.onTypingEnd();
this.props.onTypingEnd();

}
callback();
}
Expand Down Expand Up @@ -150,7 +164,7 @@ class ReactRotatingText extends React.Component {

return (
<span style={{ color }} {...other}
aria-label={ this.props.items[this.state.index] }>
aria-label={ this.props.items[this.state.index] }>>
{ this.state.output }
{ cursor ? <span className="react-rotating-text-cursor">|</span> : null }
</span>
Expand Down