10 examples of 'replace special characters in javascript' in JavaScript

1
export function escapeSpecialChars(str) {
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    return str
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        .replace(/&/g, "&")
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        .replace(/</g, "&lt;")
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        .replace(/>/g, "&gt;")
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        .replace(/"/g, "&quot;")
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        .replace(/'/g, "&#039;");
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}

151
function escape(code) {
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  return code.replace(/</g, '&lt;');
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}

31
function escape ( string ) {
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	return string.replace( /[^]/g, char => {
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		const code = char.charCodeAt();
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		if ( code < 256 ) return char;
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		const escape = code.toString(16);
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		const long = escape.length > 2;
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		return `\\${long ? 'u' : 'x'}${('0000' + escape).slice( long ? -4 : -2 )}`;
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	});
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}

1215
function _UnescapeSpecialChars (text) {
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  //
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  // Swap back in all the special characters we've hidden.
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  //
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  text = text.replace(/~E(\d+)E/g,
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    function (wholeMatch, m1) {
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      var charCodeToReplace = parseInt(m1)
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      return String.fromCharCode(charCodeToReplace)
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    }
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  )
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  return text
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}

94
function escapeCode(code) {
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    var str = code;
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    str = str.replace(/</g, "&lt;");
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    str = str.replace(/>/g, "&gt;");
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    return str;
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}

406
function escape(input) {
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  if (typeof input !== 'string') {
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    // Backup check for non-strings
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    return input;
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  }
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  const output = input.replace(/[<>&'"]/g, char => {
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    switch (char) {
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      case '<':
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        return '&lt;';
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      case '>':
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        return '&gt;';
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      case '&':
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        return '&amp;';
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      case `'`:
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        return '&apos;';
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      case '"':
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        return '&quot;';
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    }
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  });
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  return output;
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}

23
function escape(str: string): string {
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    return str.replace(/"/g, '"', )
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        .replace(/&/g, '&')
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        .replace(/</g, '&lt;')
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        .replace(/>/g, '&gt;')
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}

62
function escape(str) {
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	str = str.replace(/'/g, "\\'");
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	return str;
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}

29
export function escape(str: string): string {
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  return ('' + str).replace(
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    UNSAFE_CHARS_REGEX,
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    match => ESCAPED_CHARS[match.charCodeAt(0)]
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  );
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}

21
function escape(str: string): string {
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  return str.replace(UNSAFE_CHAR, s => {
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    return '\\u' + ('000' + s.charCodeAt(0).toString(16)).substr(-4);
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  });
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}