Files
freeCodeCamp/curriculum/challenges/espanol/03-front-end-development-libraries/jquery/change-text-inside-an-element-using-jquery.md
Shaun Hamilton c2a11ad00d feat: add 'back/front end' in curriculum (#42596)
* chore: rename APIs and Microservices to include "Backend" (#42515)

* fix typo

* fix typo

* undo change

* Corrected grammar mistake

Corrected a grammar mistake by removing a comma.

* change APIs and Microservices cert title

* update title

* Change APIs and Microservices certi title

* Update translations.json

* update title

* feat(curriculum): rename apis and microservices cert

* rename folder structure

* rename certificate

* rename learn Markdown

* apis-and-microservices -> back-end-development-and-apis

* update backend meta

* update i18n langs and cypress test

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* fix: add development to front-end libraries (#42512)

* fix: added-the-word-Development-to-front-end-libraries

* fix/added-the-word-Development-to-front-end-libraries

* fix/added-word-development-to-front-end-libraries-in-other-related-files

* fix/added-the-word-Development-to-front-end-and-all-related-files

* fix/removed-typos-from-last-commit-in-index.md

* fix/reverted-changes-that-i-made-to-dependecies

* fix/removed xvfg

* fix/reverted changes that i made to package.json

* remove unwanted changes

* front-end-development-libraries changes

* rename backend certSlug and README

* update i18n folder names and keys

* test: add legacy path redirect tests

This uses serve.json from the client-config repo, since we currently use
that in production

* fix: create public dir before moving serve.json

* fix: add missing script

* refactor: collect redirect tests

* test: convert to cy.location for stricter tests

* rename certificate folder to 00-certificates

* change crowdin config to recognise new certificates location

* allow translations to be used

Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>

* add forwards slashes to path redirects

* fix cypress path tests again

* plese cypress

* fix: test different challenge

Okay so I literally have no idea why this one particular challenge
fails in Cypress Firefox ONLY. Tom and I paired and spun a full build
instance and confirmed in Firefox the page loads and redirects as
expected. Changing to another bootstrap challenge passes Cypress firefox
locally. Absolutely boggled by this.

AAAAAAAAAAAAAAA

* fix: separate the test

Okay apparently the test does not work unless we separate it into
a different `it` statement.

>:( >:( >:( >:(

Co-authored-by: Sujal Gupta <55016909+heysujal@users.noreply.github.com>
Co-authored-by: Noor Fakhry <65724923+NoorFakhry@users.noreply.github.com>
Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>
Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>
2021-08-13 21:57:13 -05:00

4.1 KiB

id, title, challengeType, forumTopicId, dashedName
id title challengeType forumTopicId dashedName
564944c91be2204b269d51e3 Cambia el texto dentro de un elemento usando jQuery 6 16773 change-text-inside-an-element-using-jquery

--description--

Usando jQuery, puedes cambiar el texto entre las etiquetas de inicio y fin de un elemento. Puedes incluso cambiar el código HTML.

jQuery tiene una función llamada .html() que te permite añadir etiquetas HTML y texto dentro de un elemento. Cualquier contenido anterior dentro del elemento será completamente reemplazado con el contenido que proporciones usando esta función.

Así es como se reescribiría y enfatizaría el texto de nuestro título:

$("h3").html("<em>jQuery Playground</em>");

jQuery también tiene una función similar llamada .text() que solo altera el texto sin añadir etiquetas. En otras palabras, esta función no evaluará las etiquetas HTML que se le pasen. En cambio, lo tomará como el texto con el que quieres reemplazar el contenido existente.

Cambia el botón con id target4, enfatizando su texto.

Ve a nuestro artículo sobre <em> para aprender la diferencia entre <i> y <em> y sus usos.

Ten en cuenta que, aunque la etiqueta <i> se ha utilizado tradicionalmente para enfatizar texto, se ha adoptado su uso desde entonces como etiqueta para íconos. La etiqueta <em> es ahora ampliamente aceptada como la etiqueta de énfasis. Cualquiera de las dos servirá para este desafío.

--hints--

Debes enfatizar el texto en el botón target4 añadiendo etiquetas HTML.

assert.isTrue(
  /<em>|<i>\s*#target4\s*<\/em>|<\/i>/gi.test($('#target4').html())
);

De lo contrario, el texto debe permanecer inalterado.

assert($('#target4') && $('#target4').text().trim() === '#target4');

No debes modificar ningún otro texto.

assert.isFalse(/<em>|<i>/gi.test($('h3').html()));

Debes usar .html() y no .text().

assert(code.match(/\.html\(/g));

Debes seleccionar button id="target4" con jQuery.

assert(code.match(/\$\(\s*?(\"|\')#target4(\"|\')\s*?\)\.html\(/));

--seed--

--seed-contents--

<script>
  $(document).ready(function() {
    $("#target1").css("color", "red");

  });
</script>

<!-- Only change code above this line -->

<div class="container-fluid">
  <h3 class="text-primary text-center">jQuery Playground</h3>
  <div class="row">
    <div class="col-xs-6">
      <h4>#left-well</h4>
      <div class="well" id="left-well">
        <button class="btn btn-default target" id="target1">#target1</button>
        <button class="btn btn-default target" id="target2">#target2</button>
        <button class="btn btn-default target" id="target3">#target3</button>
      </div>
    </div>
    <div class="col-xs-6">
      <h4>#right-well</h4>
      <div class="well" id="right-well">
        <button class="btn btn-default target" id="target4">#target4</button>
        <button class="btn btn-default target" id="target5">#target5</button>
        <button class="btn btn-default target" id="target6">#target6</button>
      </div>
    </div>
  </div>
</div>

--solutions--

<script>
  $(document).ready(function() {
    $("#target1").css("color", "red");
    $("#target4").html('<em>#target4</em>');
  });
</script>

<div class="container-fluid">
  <h3 class="text-primary text-center">jQuery Playground</h3>
  <div class="row">
    <div class="col-xs-6">
      <h4>#left-well</h4>
      <div class="well" id="left-well">
        <button class="btn btn-default target" id="target1">#target1</button>
        <button class="btn btn-default target" id="target2">#target2</button>
        <button class="btn btn-default target" id="target3">#target3</button>
      </div>
    </div>
    <div class="col-xs-6">
      <h4>#right-well</h4>
      <div class="well" id="right-well">
        <button class="btn btn-default target" id="target4">#target4</button>
        <button class="btn btn-default target" id="target5">#target5</button>
        <button class="btn btn-default target" id="target6">#target6</button>
      </div>
    </div>
  </div>
</div>