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Fix word count and paragraph count in Filler/index.js #18

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Fix word count and paragraph count in Filler/index.js #18

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1aca0be
Fix word count and paragraph count in Filler/index.js
albert-ong-wei-jun Oct 27, 2023
0ee9459
Fix charAt error when clicking black arrows
matthewyu01 Nov 11, 2023
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30 changes: 23 additions & 7 deletions src/components/Filler/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,11 +8,14 @@ export class Filler extends React.PureComponent {
super(props);
this.state = {
paragraphCount: 3,
paragraphText: "3",
wordcount: 500,
wordText: "500",
copied: false
};
this.textareaRef = React.createRef();
this.updateWordcount = this.updateWordcount.bind(this);
this.updateParagraphcount = this.updateParagraphcount.bind(this);
}

generateText() {
Expand Down Expand Up @@ -44,7 +47,24 @@ export class Filler extends React.PureComponent {
}

updateWordcount(wordcount) {
this.setState({ wordcount: wordcount > 99 ? parseInt(wordcount) : 500, copied: true }, () => {
wordcount = wordcount?.toString();
this.setState({
wordText: wordcount && /^\d+$/.test(wordcount) && wordcount.charAt(0) !== "0" ? wordcount : "",
wordcount: wordcount && /^\d+$/.test(wordcount) && wordcount >= 0 ? parseInt(wordcount) : 0, // check for integer values >= 0
copied: true
}, () => {
this.textareaRef.current.select();
document.execCommand("copy");
this.textareaRef.current.focus();
})
}

updateParagraphcount(paragraphCount) {
this.setState({
paragraphText: paragraphCount && /^\d+$/.test(paragraphCount) && paragraphCount.charAt(0) !== "0" ? paragraphCount : "",
paragraphCount: paragraphCount && /^\d+$/.test(paragraphCount) && paragraphCount >= 1 ? parseInt(paragraphCount) : 1, // check for integer values >= 1
copied: true
}, () => {
this.textareaRef.current.select();
document.execCommand("copy");
this.textareaRef.current.focus();
Expand All @@ -59,17 +79,13 @@ export class Filler extends React.PureComponent {
<div className="flex-item">
<div>
<label htmlFor="wordcount">Word count:</label>
<input onChange={e => this.updateWordcount(e.target.value)} value={this.state.wordcount} step="100" type="number" name="wordcount" min="0" />
<input onChange={e => this.updateWordcount(e.target.value)} value={this.state.wordText} step="100" type="number" name="wordcount" min="0" />
<span className="semibold pointer" onClick={() => this.updateWordcount(Math.ceil((this.state.wordcount + 99) / 100) * 100)}>&#8593;</span>
<span className="semibold pointer" onClick={() => this.updateWordcount(Math.round((this.state.wordcount - 99) / 100) * 100)}>&#8595;</span>
</div>
<div>
<label htmlFor="paragraphs">Paragraphs:</label>
<input onChange={e => this.setState({ paragraphCount: parseInt(e.target.value), copied: true }, () => {
this.textareaRef.current.select();
document.execCommand("copy");
this.textareaRef.current.focus();
})} value={this.state.paragraphCount} type="number" name="paragraphs" min="1" />
<input onChange={e => this.updateParagraphcount(e.target.value)} value={this.state.paragraphText} type="number" name="paragraphs" min="1" />
</div>
{this.state.copied && <Copied />}
</div>
Expand Down