You'd set the selectedness with the DOM property selected, so $('.test').attr('selected', true) (contrary to the name this is not setting an attribute!) or $('.test')[0].selected= true. Or, what's often more practical than futzing with elements, set the value of the directly, $('select').val('3') . – bobince Sep 16 '10 at 22:58

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If you want to study these concepts in depth, take a look at MDN. Jquery Set Selected Option By Text. 0. How can we set the selected option of dropdown in jQuery using ID? Jun 29, 2020 in jQuery by Kavya . Answer. Please login or register to answer this question. 1 answers to this question.

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The selected property sets or returns the selected state of an option. Options. A traditional

box contains any number of elements. Each of these is rendered as an option in the dropdown menu. Select2 preserves this behavior when initialized on a element that contains elements, converting them into its internal JSON representation: 2018-07-02 · Clearing a typeahead if no value is selected from the dropdown jquery ajax How to pass dropdown list selected value in webmethod using ajax Jquery json dropdown list poulate Object reference not set to an instance of an object.

$("#my-Select").val($("#my-Select" + " option").filter(function() { return this.text == myText }).val()); another way of writing it in a more readable fasion: var valofText = $("#my-Select" + " option").filter(function() { return this.text == myText }).val(); $(ElementID).val(valofText); Pseudocode: $("#my-Select").val( getValOfText( myText ) );

Note that a value of true does not set the option to selected if it is not already selected. selected Optional Now when the second option is selected from the dropdown, the alert is displayed.

So I have a dropdownlist, and I know that I can set the selected option by the .val() function, as in, $('#MySelect').val("12345"); if there is an option Setting selected option in dropdownlist by the text, not value - jQuery Forum

Hold down the control key on Windows or command key on Mac to select multiple options. For the single select box, you can select the only single option and be using the script you can get that selected single option value. But in the multiple option select box, you can select multiple options and get a value of multiple selected options using the script given here. How to Get Select Box Option Value on Select Using jQuery. If you Set the selected item in a dropDownList by text is easy using jquery. See selected option by text in dropdown list is done like $("#numbers option:contains(" + inputText + ")").attr('selected', 'selected'); In this way we can dynamically set the selected option of a drop-down list using JQuery 2015-12-17 · First there's the value to be sent to the server, which is easy: The second is the text value of the select. For example, using the following select box:

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select > option [value=" + value + "]").prop ("selected",true); Where value is the value you wish to select by. function remove_selected(){ $("select option").removeAttr('selected'); } 2 / I use the prop() function of jQuery to assign the 'selected' attribute to the desired tag // USE THE FUNCTION TO REMOVE ALL ATTRIBUTES ALREADY SELECTED remove_selected(); // Set the tag attribute to 'selected' $('select option[value="ThatYouWant"]').prop({defaultSelected: true}); The jQuery Select Option is to control the multiple attributes and content for the user input information. It is special attributes used mostly in the dropdown list.
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Unless explicitly stated otherwise, jQuery functions require primitive values where applicable, and do not accept their Object-wrapped forms.
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Now when the second option is selected from the dropdown, the alert is displayed. It is also displayed if you change the text in the field and then click away. If the field loses focus without the contents having changed, though, the event is not triggered.

2019-09-17 Selectmenu transforms a

element into a themeable and customizable control. The widget acts as a proxy to the original ; therefore the original element's state is maintained for form submission and serialization.. Selectmenu supports elements and custom markup to render specific presentations like multiple lines.

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2019-04-17

My question is about updating the selected value for jQuery Chosen not the HTML SELECT (which I have done successfully). 2019-09-17 Selectmenu transforms a

element into a themeable and customizable control. The widget acts as a proxy to the original ; therefore the original element's state is maintained for form submission and serialization.. Selectmenu supports elements and custom markup to render specific presentations like multiple lines. The and its options can be disabled by adding 2016-11-19 An HTMLCollection which lists every currently selected HTMLOptionElement which is either a child of the HTMLSelectElement or of an HTMLOptGroupElement within the element.. In other words, any option contained within the element may be part of the results, but option groups are not included in the list.. If no options are currently selected, the collection is empty and returns 2019-04-29 You can select on any attribute and its value by using the attribute selector [attributename=optionalvalue], so in your case you can select the option and set the selected attribute.