val(): Update select multiple no selected statement for 3.0. Fixes #828#955
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kswedberg wants to merge 5 commits into
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val(): Update select multiple no selected statement for 3.0. Fixes #828#955kswedberg wants to merge 5 commits into
kswedberg wants to merge 5 commits into
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Have you seen #939? What do you think about code example changes there? |
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Author
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Oh, bummer! I didn't see that one. The code example change there looks fine to me. Maybe we could merge that one first. Then merge mine, keeping that code change but using my content change? |
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Sounds good. Would you do that? Michał Gołębiowski |
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Author
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sure. |
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LGTM. |
| <p><code>val()</code> allows you to pass an array of element values. This is useful when working on a jQuery object containing elements like <code><input type="checkbox"></code>, <code><input type="radio"></code>, and <code><option></code>s inside of a <code><select></code>. In this case, the <code>input</code>s and the <code>option</code>s having a <code>value</code> that matches one of the elements of the array will be checked or selected while those having a <code>value</code> that doesn't match one of the elements of the array will be unchecked or unselected, depending on the type. In the case of <code><input type="radio"></code>s that are part of a radio group and <code><select></code>s, any previously selected element will be deselected.</p> | ||
| <p>Setting values using this method (or using the native <code>value</code> property) does not cause the dispatch of the <code>change</code> event. For this reason, the relevant event handlers will not be executed. If you want to execute them, you should call <code>.trigger( "change" )</code> after setting the value.</p> | ||
| <p>The <code>.val()</code> method allows us to set the value by passing in a function. As of jQuery 1.4, the function is passed two arguments, the current element's index and its current value: </p> | ||
| <p>The <code>.val()</code> method allows settting the value by passing in a function. As of jQuery 1.4, the function is passed two arguments, the current element's index and its current value: </p> |
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"settting" should be "setting"
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Added a statement about the difference between >=3.0 and <3.0 when calling .val() on <select multiple> with no options selected.