Mover el cursor al final del área de texto o ingresar | Programar Plus

Código para mover el cursor al final del texto actual dentro de la entrada, en lugar del predeterminado (resaltando el texto).

Formato de complemento

jQuery.fn.putCursorAtEnd = function() {

  return this.each(function() {
    // Cache references
    var $el = $(this),
        el = this;

    // Only focus if input isn't already
    if (!$":focus")) {

    // If this function exists... (IE 9+)
    if (el.setSelectionRange) {

      // Double the length because Opera is inconsistent about whether a carriage return is one character or two.
      var len = $el.val().length * 2;
      // Timeout seems to be required for Blink
      setTimeout(function() {
        el.setSelectionRange(len, len);
      }, 1);
    } else {
      // As a fallback, replace the contents with itself
      // Doesn't work in Chrome, but Chrome supports setSelectionRange

    // Scroll to the bottom, in case we're in a tall textarea
    // (Necessary for Firefox and Chrome)
    this.scrollTop = 999999;




var searchInput = $("#search");

  .putCursorAtEnd() // should be chainable
  .on("focus", function() { // could be on any event


Consulte el lápiz Mover el cursor al final del área de texto o la entrada de Chris Coyier (@chriscoyier) en CodePen.

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