“javascript text word wrap remplacer” Réponses codées

javascript text word wrap remplacer

str = "Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It w as popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.";

str = wordWrap(str, 40);

function wordWrap(str, maxWidth) {
    var newLineStr = "\n"; done = false; res = '';
    while (str.length > maxWidth) {                 
        found = false;
        // Inserts new line at first whitespace of the line
        for (i = maxWidth - 1; i >= 0; i--) {
            if (testWhite(str.charAt(i))) {
                res = res + [str.slice(0, i), newLineStr].join('');
                str = str.slice(i + 1);
                found = true;
                break;
            }
        }
        // Inserts new line at maxWidth position, the word is too long to wrap
        if (!found) {
            res += [str.slice(0, maxWidth), newLineStr].join('');
            str = str.slice(maxWidth);
        }

    }

    return res + str;
}

function testWhite(x) {
    var white = new RegExp(/^\s$/);
    return white.test(x.charAt(0));
};
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javascript text word wrap remplacer

// Static Width (Plain Regex)
const wrap = (s) => s.replace(
    /(?![^\n]{1,32}$)([^\n]{1,32})\s/g, '$1\n'
);

// Dynamic Width (Build Regex)
const wrap = (s, w) => s.replace(
    new RegExp(`(?![^\\n]{1,${w}}$)([^\\n]{1,${w}})\\s`, 'g'), '$1\n'
);
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javascript text word wrap remplacer

var protest = "France is actually the worlds most bad country consisting of people and president full of mentaly gone persons and the people there are causing the disturbance and very much problem in the whole of the world.France be aware that one day there will be no france but you will be highly abused of your bad acts.France go to hell.";

protest = protest.replace(/(.{100})/g, "$1<br>");

document.write(protest);
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javascript text word wrap remplacer

function breakTextNicely(text, limit, breakpoints) {

      var parts = text.split(' ');
      var lines = [];
      text = parts[0];
      parts.shift();

      while (parts.length > 0) {
        var newText = `${text} ${parts[0]}`;

        if (newText.length > limit) {
          lines.push(`${text}\n`);
          breakpoints--;

          if (breakpoints === 0) {
            lines.push(parts.join(' '));
            break;
          } else {
          	text = parts[0];
    	  }
        } else {
          text = newText;
        }
    	  parts.shift();
      }

      if (lines.length === 0) {
        return text;
      } else {
        return lines.join('');
      }
    }

    var mytext = 'this is my long text that you can break into multiple line sizes';
    console.log( breakTextNicely(mytext, 20, 3) );
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