122 lines
3.4 KiB
Markdown
122 lines
3.4 KiB
Markdown
---
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id: bad87fee1348bd9aed508826
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title: Clona un elemento usando jQuery
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challengeType: 6
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forumTopicId: 16780
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dashedName: clone-an-element-using-jquery
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---
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# --description--
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Además de mover elementos, también puedes copiarlos de un lugar a otro.
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jQuery tiene una función llamada `clone()` que hace una copia de un elemento.
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Por ejemplo, si quisiéramos copiar `target2` de nuestro `left-well` a nuestro `right-well`, usaríamos:
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```js
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$("#target2").clone().appendTo("#right-well");
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```
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¿Notaste que esto implica pegar dos funciones jQuery juntas? Esto es llamado <dfn>function chaining</dfn> (encadenamiento de funciones) y es una forma conveniente de lograr cosas con jQuery.
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Clona tu elemento `target5` y agrégalo a tu `left-well`.
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# --hints--
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Tu elemento `target5` debe estar dentro de tu `right-well`.
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```js
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assert($('#right-well').children('#target5').length > 0);
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```
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Una copia de tu elemento `target5` debe estar también dentro de `left-well`.
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```js
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assert($('#left-well').children('#target5').length > 0);
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```
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Debes usar solamente jQuery para mover estos elementos.
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```js
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assert(!code.match(/class.*animated/g));
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```
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# --seed--
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## --seed-contents--
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```html
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<script>
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$(document).ready(function() {
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$("#target1").css("color", "red");
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$("#target1").prop("disabled", true);
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$("#target4").remove();
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$("#target2").appendTo("#right-well");
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});
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</script>
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<!-- Only change code above this line -->
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<div class="container-fluid">
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<h3 class="text-primary text-center">jQuery Playground</h3>
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<div class="row">
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<div class="col-xs-6">
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<h4>#left-well</h4>
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<div class="well" id="left-well">
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<button class="btn btn-default target" id="target1">#target1</button>
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<button class="btn btn-default target" id="target2">#target2</button>
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<button class="btn btn-default target" id="target3">#target3</button>
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</div>
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</div>
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<div class="col-xs-6">
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<h4>#right-well</h4>
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<div class="well" id="right-well">
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<button class="btn btn-default target" id="target4">#target4</button>
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<button class="btn btn-default target" id="target5">#target5</button>
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<button class="btn btn-default target" id="target6">#target6</button>
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</div>
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</div>
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</div>
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</div>
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```
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# --solutions--
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```html
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<script>
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$(document).ready(function() {
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$("#target1").css("color", "red");
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$("#target1").prop("disabled", true);
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$("#target4").remove();
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$("#target2").appendTo("#right-well");
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$("#target5").clone().appendTo("#left-well");
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});
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</script>
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<!-- Only change code above this line -->
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<div class="container-fluid">
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<h3 class="text-primary text-center">jQuery Playground</h3>
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<div class="row">
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<div class="col-xs-6">
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<h4>#left-well</h4>
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<div class="well" id="left-well">
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<button class="btn btn-default target" id="target1">#target1</button>
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<button class="btn btn-default target" id="target2">#target2</button>
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<button class="btn btn-default target" id="target3">#target3</button>
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</div>
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</div>
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<div class="col-xs-6">
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<h4>#right-well</h4>
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<div class="well" id="right-well">
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<button class="btn btn-default target" id="target4">#target4</button>
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<button class="btn btn-default target" id="target5">#target5</button>
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<button class="btn btn-default target" id="target6">#target6</button>
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</div>
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</div>
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</div>
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</div>
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```
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