val: Remove use of nonstandard selectors#994
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gibson042 wants to merge 3 commits into
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AurelioDeRosa
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Dec 19, 2016
| <p>The <code>.val()</code> method is primarily used to get the values of form elements such as <code>input</code>, <code>select</code> and <code>textarea</code>. When called on an empty collection, it returns <code>undefined</code>.</p> | ||
| <p>When the first element in the collection is a <code>select-multiple</code> (i.e., a <code>select</code> element with the <code>multiple</code> attribute set), <code>.val()</code> returns an array containing the value of each selected option. <strong>As of jQuery 3.0</strong>, if no options are selected, it returns an empty array; <strong>prior to jQuery 3.0</strong>, it returns <code>null</code>.</p> | ||
| <p>For selects, checkboxes and radio buttons, you can also use the <a href="/selected-selector/">:selected</a> and <a href="/checked-selector/">:checked</a> selectors to get at values. For example:</p> | ||
| <p>For selects, checkboxes and radio buttons, you can also use the <a href="/checked-selector/">:checked</a> selector to get at values. For example:</p> |
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"to get at values" -> "to get their values"?
| }); | ||
| </code></pre> | ||
| <p>This example appends the string " items" to the text inputs' values.</p> | ||
| <p>This example removes leading and trailing whitespace from the text inputs' values.</p> |
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"inputs' values." ->"inputs' values. Only inputs having tags as a class name are selected."
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@AurelioDeRosa updated. |
AurelioDeRosa
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Dec 19, 2016
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Fixes gh-993