Jquery select option contains. val() == thevalue; }).

Jquery select option contains 6, use $. find("option[value='LIKE']") $("select option:selected"); 这将选择当前选中的选项元素，并将其返回。 3. Syntax: $(":contains(text)") Parameters: This selector contains single parameter text which is mandatory and used to specify the text to find. eq(0) . It's case sensitive. prop('selected', true); Conclusion. This goes beyond the original question, but I’ve found that when Jul 30, 2017 · Use jQuery to select an option if its text contains a specific string. Feb 18, 2025 · Alternative Methods for Selecting Options in a SELECT Element Using jQuery. val() == thevalue; }). val(); If you want to select a specific option in a <select> element: const option = $("select#colors option:contains('Red')"); option. filter() will never return a false value - it'll always be a jQuery collection - which can be empty, but never false. To test it there are any elements in the jQuery collection returned by . Jul 15, 2021 · jQuery select option contains AND not contains text. val() method is a straightforward approach, here are some alternative methods to select options in a SELECT element using jQuery: Selecting by Index: You can select an option by its index within the select element. parent();. **设置value为pxx的项选中** 当你需要将某个选项设为选中状态，且该选项的`value`属性为`pxx`时，可以使用`val()`方法。 Jul 16, 2012 · Or where each select dropdown has the select-boxes class this will give you a jquery object of the select(s) which contain the value: var matched = $('. text: A string of text to look for. The string can be contained directly in the element as text, or in a child element. As of jQuery 1. $('option[value*='+test+']'); To select it, simply append the following before the semicolon:. filter(":contains('ALL')"). While the . prop('selected',true); Sep 8, 2011 · If you want to select based on the value attribute of the options, you need to use the attribute equals selector to select elements with a specific value for their value attribute: var likeComperssionOption = $('select[id*=ComparisionType]'). text(); const value = selected. The :contains() selector selects elements containing the specified string. // Select the option using the option's exact text value var selectOptionText = "Baz" ; Hello, I have a multiple select (id="machApp") and I need to check if the option "other" has been chosen as standalone value OR in addition to other options and, if "yes", do some actions (hide or show an element (id ="machAppSpec")). <!-- Example 1 --> return selectOptionText === $(this). g++ 14 const selected = $("select#colors option:selected"); const text = selected. filter(), use the . Here in this example, we are going to select option contains a particular text by clicking a button. Select an option from the HTML select dropdown box by the text instead of the value of a particular option using the jQuery tag. attr (). length property. Use: if($("select. text(); Dec 30, 2016 · I need to check if a <select> has an option whose text is equal to a specific value. Apr 13, 2020 · 本文将详细解析如何使用jQuery来获取和设置`<select>`元素的值，以及如何设置选中项。1. Jul 6, 2023 · The jQuery:contains() selector in jQuery is used to select elements containing the specified string. Aug 15, 2013 · . $("#mySelect"): Selects the select element with the ID "mySelect". For example, if there's an <option value="123">abc</option>, I would be looking for "abc". attr("selected", true); Is there a simpler/shorter way? To select an option by searching for the option's text value, use the :contains selector use the filter method. Hot Network Questions Has circuit breaker failed? std::thread syntax difference in g++ 13 (Linux) vs. The index starts from 0. option: Selects all option elements within the select. mySelect option:selected"). The matching text can appear directly within the selected element, in any of that element's descendants, or a combination thereof. jQuery :contains() 选择器 jQuery 选择器 实例 选取所有包含 'is' 的 <p> 元素： $('p:contains(is)') 尝试一下 » 定义和用法 :contains() 选择器选取包含指定字符串的元素。 该字符串可以是直接包含在元素中的文本，或者被包含于子元素中。 Jul 25, 2017 · Use the attribute selector, $ will search for the options that ends with your text $('option[value$='+test+']'); Use contains comparator with it to find "the value of the option contains the above variable value". length === 0) { Description: Select all elements that contain the specified text. jQuery还提供了一些筛选方法，用于根据不同的条件选择元素。在选择选项元素时，我们可以使用filter()方法以及其他一些相关方法。例如，如果我们想选择值大于10 Feb 15, 2012 · How to set an option in select by text using jQuery? The following works $("#selectID option:contains('optionText')"). This is mostly used together with another selector to select the elements containing the text in a group (like in the example above). text(); <!-- Example 2 --> return selectOptionText === $(this). prop () instead of $. Example 1: This example uses :contains() selector to select an element. 使用筛选方法选择选项元素. To select an option by searching for the option's text value, use the :contains selector use the filter method. select-boxes option'). Feb 18, 2025 · To select an option based on its text description, we can leverage jQuery's powerful selectors and manipulation methods: Breakdown of the Code. filter(function(){ return $(this). vtzly mroupt gehfa rhx dtmvm fukw hss iedxrnss bxtaib nyxb ckkqwfx xzf baffr skwod micup