57 lines
1.3 KiB
HTML
57 lines
1.3 KiB
HTML
<section>
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<h2 id="data-adapters-select-tag">
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Can Select2 be used with a <code><select></code> tag?
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</h2>
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<h3>
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Does Select2 support nesting options?
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</h3>
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<p>
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Yes, just like in a standard <code>select</code>.
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</p>
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<h3>
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How many levels of nesting can there be?
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</h3>
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<p>
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Only a single level of nesting is allowed per the HTML specification.
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</p>
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<h3>
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Can <code><optgroup></code> tags be made selectable?
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</h3>
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<p>
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No. This is a limitation of the HTML specification and is not a limitation that Select2 can overcome.
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</p>
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<h3>
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How are <code><option></code> and <code><optgroup></code> tags serialized into data objects?
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</h3>
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<p>
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Select2 will convert the <code><option></code> tag into a data object based on the following rules.
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</p>
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<pre class="prettyprint linenums">
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{
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"id": "value attribute" || "option text",
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"text": "label attribute" || "option text",
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"element": HTMLOptionElement
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}
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</pre>
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<p>
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And <code><optgroup></code> tags will be converted into data objects using the following rules
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</p>
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<pre class="prettyprint linenums">
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{
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"text": "label attribute",
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"children": [ option data object, ... ],
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"elment": HTMLOptGroupElement
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}
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</pre>
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</section> |