Select2 default selected, Support for both modern and legacy browsers is built-in, even including Internet Explorer 11. <select multiple name="event_type []" class="form-control" id="selectEvents"> @foreach ($eTypes as Learn how to set default or selected values in the jQuery Select2 plugin. To disable the complete select2 box, that is no deletion of already selected values and no new insertion, use: $ ("id-select2"). Configuration. function (item) {return item. append (selectOption). Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand ; Advertising Reach developers & technologists worldwide; Labs The future of collective knowledge sharing; About the company How can I get hold on the <option> that was just selected when listening to the select2:select event? Note that this is simple when using a single-select, as when only one option is selected, that must be the one that was just selected. The widths of the Select2 inputs appear to be set to the width of the selected option on initialisation, which is great. Featured on Meta Update: New Colors I am using select2 v4 and I get the values of my select via ajax. While the results adapter does not define any additional methods that must be implemented, it makes extensive use of the Select2 event system for controlling the display of results and messages. The placeholder can be declared via a data-placeholder attribute attached to the select, or via the placeholder configuration element as seen in the example code. Allows rendering dropdown options from an array. When I set a default value that was initially in the html options it works, but when I set a default that was user generated it doesn't work. 1. Adding the following is enough: . val (data. You can tell Select2 that you've made changes by triggering the change event on the original <select>. select2 (). Select2 is a jQuery based replacement for select boxes. select2({placeholder: "Scegli", initSelection: true }) Select2 set selected value new method. So If I press tab key it should traverse thru the fields in the forms. Viewed 227 times 0 I am using bootstrap select2 and i need to handle this select so that default selected value that is null shall be cleared on selecting other options. js. Get attributes values from select2 selected option. Allow users to select other options as they choose. //Clearing selections $('#mySelect'). Your best option is to use the placeholder support in Select2 and include a blank option tag as your default selection. select2(). text" code and the problem was that the label was not displayed. This does not color the list items and selected item in green color. Or maybe is this from the loop for(let Basic usage. To have the remove icon on the right: You anyway have a bunch of overriding CSS, just adding a few more lines to the same. Leith. answered Jul 26, 2017 at 11:28. on ("select2:select", function (evt) { var element = evt. By default Select2 adds the following code: . Decorators SelectOnClose. select2-container--default . The Overflow Blog CEO update: Giving thanks and building upon our product & engineering foundation. After selecting "name" in dropdown are filtered "surnames" in 2nd column. val ()); }); Another option would be the one found in this answer which does not use I don't know about other versions, but using select2-rails 3. . I tried adding title to it. :). On value selection, it fetches the input element from the select2-container and explicitly adds a placeholder. Step 1: You need to append one blank option with a blank value in your select tag. // Set up the Select2 control $('#mySelect2'). attr ("selected",true); Updated: Following a comment from Vivek, correctly pointed out steven spielberg wanted to select the option via its Text value. js-example-basic-single' ). I found out where is a problem. select2-results__option--selected" and change hover css then apply on ". Hot Network Questions An American expression for "a packet of crisps" Will US universities consider the application of a person with a PhD from India/Singapore/Australia for a faculty position in So, if you get the value on :selecting you get the value before the select. defaults, which allows you to set them globally. select2-container > span. Follow edited Jul 26, 2017 at 11:57. Reset to default 0 Solved. select2 option:eq(1)'). $ ("#selectelement"). select2 option:eq (1)'). But I am getting the gap betwe Mine was created from a select so getting the data back from the AJAX call, I simply used the array containing the ID values of the selected items and passed it through like this $('#media_keywords'). SelectedIndex = -1 or in the js document ready part Extending on @isaac-pak's answer, if you want to pass the default value to your component in a prop, you can save it in state in the componentDidMount() lifecycle method to ensure the default is selected the first time. I have declared a select2 dropdown on an MVC form in the following way: @Html. select2-selection--single { background:none} EDIT : JQ code explanation. select2 (); You can do that by setting Value option of This will target the element that updates when you make a selection - a title attribute gets added to the . I have the following code but the normal onSelect event still gets triggered: select. jquery; jquery-select2; Share var selected = [1, 2, 3]; // initialize select2 for age group $(". select2-choice { height: 200px; } To have it apply only after an object is selected, add/modify the corresponding css on a change event or similar. data-* attributes. I already use the latest stable but still, this bug for me exists. Viewed 752 times 0 I am using select2 to show options from a json array. This does not work correctly, using select2 4. it sets the selected attribute for the new option. Default empty value. So I have implemented it as multiselect , but I only want one option to be selected. Follow. but still it would require me extra-code to achieve something that In the past, Select2 required an option called initSelection that was defined whenever a custom data source was being used, allowing for the initial selection for the component to be determined. getSelectedCuisine class to fetch the selected Cuisine in Edit Mode. I have no idea how to do that thing in select. I am generating my HTML tags server-side (asp. Viewed 1k times 0 I filter a list of result using some input fields and this one: $("#idCustomer I customized the select2 plugin to display default selected values. Example: Seems that select2 4 opens by default the dropdown when clearing the current selected item. Note: I only need this specific select box to have Getting the select tags to have a default value. Currently, the user can search for categories to add to their post. So, to disable search for multi-select boxes, you will need to set the disabled property to true whenever the dropdown is opened or closed: Select2 is a jQuery based replacement for select boxes. Modified 5 years, 11 months ago. Provides support for ajax data sources. I want the tooltip to display that option content (i. Sorted by: 108. find (":selected"). fa_name || repo. Also, when I hover over an option, it adds an additional class "select2-highlighted". select2-results__option[aria-selected=true] { display: none; } Part #2 of Q: Also you can do a JQuery trick to force selected items to end of tags box, ( by getting selected item on select, detach it (remove it), then reAppend it to tags box, then call "change function" to apply changes ): Just to clarify, the documentation for select2-selecting reads: select2-selecting Fired when a choice is being selected in the dropdown, but before any modification has been made to the selection. select2 and remote data: pre-set value and text avoiding server round-trip. Select2 load default data in multiple select with ajax #5007. select2 event. val()); So basically you first initalize the plugin then specify the default value using the 'val' parameter. If there were no options explicitly selected, Select2 would have to detect this and change the selected option back to the newly created placeholder. This is how i changed placeholder arrow color, the 2 classes are for dropdown open and dropdown closed, you need to change the #fff to the color you want: . The AI assistant trained on your company’s data. id, // this is the content that I need to use as it is HTML content selected_user_text_html = data. If you look at the first option tag, you can see how I create a default value using props. I was able to insert data but in edit mode i can't assign multiple selected value on dropdownlist. I can think some of the solutions using JS though not sure if there's an easier way for that using the select2 plugin. Closed iskyd opened this issue Aug 10, 2017 · 6 comments For default selected value in multiple select2 with ajax this code works for me. It is removing the item. Ask Question Asked 8 years, 9 months ago. In short. Any ideas? Many Select2 default selected option. when single value is present you can pass it as string. Full browser support. 47. All public events are relayed using the jQuery event system, and they are triggered on the <select> element that Select2 is attached to. you would now need to have a data property called selected so that v-model works. When adding select2 plugin on an element, the change event is triggered whenever an option is selected or removed. Javascript Select2 Show If you need to change selected colour apply css on ". I want to This is a list of all the Select2 configuration options. A simple solution has already been proposed to append items in the order with which they are clicked in the dropdown menu (see 2rba's answer on 2017-10-26 in this discussion ): $ ("#selectCriteria"). select2 ( { placeholder: "Select a State" }); The placeholder can be declared setting the default value on a Select2 dropdown. $("select"). Currently, I'm able to achieve this by Select2 is a jQuery-based library that enhances the functionality of HTML select elements. select2-choice { background-color: #00f !important; } The selector mentioned by Matthew for the results works, though. You can access the <option> element (or <optgroup>) and any attributes on those elements using . If you want do this by default, every new select2 copy the class definition from option to select2-element. If you are using ng-options to render you drop down than option having same value as of ng-modal is default selected. You need to pass an array of values to your select2 control and then refresh it. Step 2: Add data-placeholder attribute in select tag with a placeholder value. after 4month I found my answer. You need to include One way to accomplish this is $ ('select'). select2('val', selected); What I want to do is set default values as selected as suggested by this post. For example to select user_id 1 and 2 on page load, you will need to do the follwing. data ("id"); First you get the select2 data then you find your selected option with jQuery and finally the data-attribute. How can I set it up like this? I used the open option, so it displays them like above. Modified 6 I have a form with a select2 dropdown. I am using select2 for Multiselect option in my form. When adding select2 plugin on an element, the change event Dorababu. js library for dropdown list in my code. It supports searching, remote data sets, and pagination (infinite scrolling) of This is the default behavior I want each option to appear in its own line because the selected options could be 30+ at a time and it would make it easier for the user to check if they got what they wanted. First, The select option of select2 is not display the value from database when I click edit button to show an edit modal. Previous versions of select2 didn't seem to have that behaviour and I'm trying to achieve it but no luck for now. Learn more about Teams This line of code will select all options. When an option is selected from the dropdown menu, Select2 will display the selected value in the container box. I want to remove the selected Item from the dropdown. So, if you were to run this code when the page loads, it of course would do nothing since the first option is already selected. Improve this answer. select2-selection--single . So, { data { return { selected: "Choose Province" } } } If that seems like too much work, you can also do it like: @ant_Ti - I ran into too many problems with the "dirty hack" (select2-dropdown not closing, etc. css. From MDN: selected If present, this Boolean attribute indicates that the option is initially selected. Can anyone please help me populate the default values? Thanks in advance. select2-container--default. I have a select2 drop down and I want to select default values for the list items. I'm building a 'natural language' search form using a series of inline select inputs, using jQuery Select2 for styling. attr ('selected', true). Selected value is only showing the first Create a new route to fetch the selected value and trigger Select2. Selecting default values in multi-select dropdown. css, however I don’t want this effect on every select2 This is the most correct answer, as it will change the height of the container, not the options. Select2 formatResult get attributes of option. When placeholder is used for a non-multi-value select box, it requires that you include an empty <option></option> tag as your first option. <select class="js-data-example Select2 exposes the default options through $. Select countries _____ America Canada England France Spain I made it multiple and used selected, so it could display but not as straightforward like the above. Multiple selected values in ESelect2 dropdown list using Yii ESelect2 Extenstion. Select-2 removes options when using ajax I am using select2 Select2 Default values for multiple select and allowed tags. name}-${dataset. ) Here is first example: Basic using of Datatables + YADCF library. DropDownListFor (m => The third parameter of new Option () determines whether the item is "default selected"; i. How to to set default value and text with select2. But in my code above I am only getting the first element of the array as selected. 5. Kevin Brown. However, you may also define your configuration options by using the HTML5 data-* attributes, which will override any options set when initializing Select2 and any defaults. When setting options globally, any past defaults that have been set will You can apply the placeholder as an option to select2 (as you have in your example) or as a the data-placeholder attribute of the select element. How to prevent automatic sort and keep user's order using Select2 4. net mvc4). But when a modal form appears select2 doesn't show true data. select2-results__option--highlighted. ), so I went ahead and implemented a workaround for the info-icon of . if your wanting to use jQuery for this, try the following code. Connect and share knowledge within a single location that is structured and easy to search. fn. Note: For multi select, execute the above code for each 1 Answer. Select2 JQuery Plugin. e. net mvc. select2-selection__arrow b { border-color: transparent transparent #fff If no other option is selected, the first one is selected by default. when you are using select2 with multiselect option you can pass an array of the values to select2 and all those values will be set. By default, it will display the text property of We can use the change event of native select elements and its scoped version change. We can't control that, we can only work around it. select:invalid + . background-color: #fff; border: 1px solid #aaa; border-radius: 4px; I could go in and change this style in select2. See Using Select2 with AMD or CommonJS loaders. This decorator implements automatic selection of the highlighted option when the dropdown is I am using Jquery Select2 to have Multiselect with Checkbox. add class pink to the . I have changed the default template result callback from. The selected answer which tries to preload the data did not work for me: $("#e6"). append(), select2 already have a data option where you pass the data with this specific format: { id: ID, text: TEXT, selected: IS_SELECTED, disabled: IS_DISABLED } The best thing to do is map the array (even if you are using an ajax request). select2 extension, Select2 is a jQuery based replacement for select boxes. $('select'). <select data-placeholder="Select a state"> <option 3. cross_match_id); If I don't use select2 the default value and value's text will be set. It is recommended that you declare your configuration options by passing in an object when initializing Select2. This behaviour exists not because Select2 is forcing it, but because the browser is auto-selecting the first option for you. select2-container–default . select2(); $(". I want to be able to set the selected value only via the ID of the object. Above of first column are names in dropdown element. AMD Modules: select2/results. select2('val', keywordArray) keywordArray being the array of IDs. One nice thing I noticed is that, select2 won't let you select the same selection twice (it's grayed and nothing happens when you click on it). select2 ("trigger", "select", { data: { id: "5" } }); This seems to be enough information for it to match the ajax data, and set the value correctly. By default it supports all options and operations that are available in a standard select box, but with added flexibility. select2 ( { placeholder: Select2 was designed to be a replacement for the standard <select> box that is displayed by the browser. Manfred Radlwimmer. Currently when I mouse hove the selected value in the text box nothing is showing. Harikrishnan KayKay Harikrishnan KayKay. Also, when all options are deleted (the These are built using the files in the src folder, so you can just point your modules to the Select2 source and load in jquery. Select2 Default values for multiple select and allowed tags, But the problem is i am allowing user generated options using the tags: true option for select2. When I select the option named "Item 6" (at the middle of the list) and re-open select2 Before client types into search input i wanna to show let's say 10 options in the drop down list. 31. params. So try to clear the selected index in the Page_Load method slEmployeeRole. selection > span. key as list. I am using the following style to format the font of the list items and selected item. I want to select the dropdown value deafult as per the value get from my url. This helped immensely with Custom Data Adapters. $ ("#e2"). When I press tab to go to select2 textbox,it opens the options with default selection of first item. How to set default values in Select2 input with tagging in asp. Auto Select the Multiselect 2's values based on Multiselect 1 values. I just can't work out how to get the width to update when the selected option is changed. Load my values as part of the initial viewmodel's Start () function. 5. In my example If locations or grade select boxes are clicked and my select2 has a value than the value of select2 should reset and show the default placeholder. 3k 13 13 gold badges 53 53 silver badges 63 63 bronze badges. val (user_ids); $ ('#YourSelect2Control'). val(null). Provides support for clearable selections. Consider the example: <select ng-options="list. Clear default selected Value `Bootstrap Select2` Ask Question Asked 5 years, 11 months ago. <select id="mySelect" class="form-control" multiple="multiple"></select> $ ('#mySelect'). I am using the below code. I must change it to. " – . Q&A for work. Route. Select2 was designed to be a replacement for the standard <select> box that is displayed by the browser. preventDefault () whereas change has: change Fired when selection is changed. Various display options of the Select2 component can be changed. select2-container. select2-container . select2 ('val', $ ('. If you need colour particular option like 2nd option then you can use I have the following code snippet and I wanted to show a text on mouse hove of the selected value from the drop down . <style> #s2id_element_id . val(['1','2','3']); But I want to select values based on the data obtained from the model. when user clicks on edit button an ajax request calls and gets record info from server, then bootstrap modal dialog appears and initiates record data in a modal form. Alright, so I'm trying to use select2's tagging and AJAX functionality in conjunction for my categories selection. This way we may have empty not required select. $ ('#cross_match_id'). There is no direct method with select2, you can use a combination of select2 data and jQuery like following : $ ("#example"). age_group"). Share. Related. To configure custom options when you initialize Select2, simply pass an object in your call to . select2 ( { width: '100%', data: Select2 doesn’t scroll down automatically on selected option on opening. So option having same value of list. you will need to do something like this. I wants to get only abc or def which ever is selected then how could do ?. The answer is that the select2 input element becomes the search box for multiple selects without back end data. This is because underneath the form is still using your original input If you want to style the Select 2 multi select display using html 5 pseudo elements :valid and :invalid. it shows default. I have several problems with select2. Optionally, a clear button (visible @John30013 thanks for replay. Ask Question Asked 5 years, 9 months ago. Set a default selected option in vueJS select list. How can I set default selected option? I tried using initSelection, but it was of no help. For V4 Select2 if you want to change both the value of the select2 and the text representation of the drop down. You can rely on jQuery's event namespacing to limit the scope to Select2 though by triggering the *change. You need: select2:select which is Triggered whenever a result is selected. jquery. Note, I've updated the following code to make it more complete and to use an empty string as the initial value per the comment. 51. I tried to select all options in Select2 JS using checkbox and default select All Options. XHTML syntax attributes. In the form I am using key controls to traverse thru the form. the problem was in "formatRepoSelection" function for select 2. I applied the select2 remote select box in the session create and edit page. select-all-class-name'). select2-selection { border-color: #dc3545; } select:invalid I guess I have edited the select2 source for getting this format as default without using format option. This event is used to allow the user to Select2 is a jQuery based replacement for select boxes. data Add a comment. If the element is the descendant of a element whose multiple attribute is not set, only one single of this element may have the selected attribute. The actual value is taken from the specified option, in this case #1. This section describes the built-in adapters for Select2, as well as the decorators they use to expose their functionality. I want to show the full text(${dataset. select2-selection__rendered { color: green ; } </style>. select2({ formatNoMatches: function Don't allow to select other option if selected specific value with select2. $ ("#elementid"). 3 (which according to their github page means the version of select2 being used is 3. prop ("disabled", true); where id-select2 is the unique id of select2. 1 Answer. select2 ("val","valueTobeset") 2. Select2 Get selected option data. if you have it set to load remote ajax data, it actually does retain a search box, but for multiple selects without a data source, the input is the search bar, which Then you need to preload some data to the select2. The overflow: hidden property is in there because when you #s2id_leadadd_mode_of_enq . Show option in second Select2 dropdown based on first value. Is there any way to set default value on select2 init? javascript; jquery; ajax; jquery-select2; jquery-select2-4; Share. But when I use Select2 its just empty. Bind the select2 default values to the values of my VM at the time it loads the invoice. $ ('select option [value="1"]'). Select2 does not have a custom event (like select2:update) that can be triggered other than change. 26. itemclass'). select2 ( { placeholder: "Select a State", allowClear: true }); $ ("#e2_2"). store the original classes of the . It supports searching, remote data sets, and pagination (infinite scrolling) of results. 5, and i need same thing On load, we could get Select as default selected. en_name || repo. In select2 above of second column are surnames. UPD Related to select2 removes default options when using ajax. Fired when a choice is being selected in the dropdown, but before any modification has been made to the selection. select2('val', $('. I found solution here, however its for Select2 v3. Easier way I can think of is to create a placeholder instead of having a default option. select2 (): $ ( '. name for list in lists track by list. Controls whether the dropdown is closed after a selection is made. It will reset the selection and restore the placeholder, but when I choose a new value (post reset), Listening for events. css: . Script code: Set default selected value in Select2 fetching data from ajax. Possible solution 1- Force 7 participants. My question is how can i set Farmer sell value (farmer name) to default select2 selected value? For example: when someone click on edit button in 1st row, the farmer name :ANGREJ SINGH | KARAM SINGH | HAKAM SINGH should be selected by default in edit data modal instead of Select One. 2. I tried using the templateSelection option but adding a line break or a <br> tag did nothing there. It changes the order of items - item selected by user are moved to the end . Used to override the built-in DataAdapter. As you may know Select2 need data in particular format only [id="id_value",text="data_linked_to_id"] Lets consider you want to select first item ,you should have its Id which is used by select2 to list all items. I am trying to remove the thin grey border, which is actually provided by the following section of select2. var user_ids = [1,2]; $ ('#YourSelect2Control'). select2. (let here first id be 1) I use to set the default value on load for a select (using Select2) with a code like this: $('#soff_gar'). When I create a session and select multiple speakers from the dropdown For multi-select boxes, there is no distinct search control. Teams. Optionally, a clear button (visible Select2 JQuery Plugin. Although I can see that it has default value but not set. description}) when mouse hover. select2 or select2/core when you want to use Select2. Can anyone tell me what's wrong with Select2 returning abs,def,ghi values. I have used the select2. select2-selection–single {. By default it supports all options and operations that are available in a Select2 Default values for multiple select and allowed tags. on method provided by jQuery: $('#mySelect2'). The aim is to style a select2 box with textbox as the searchbox. 3. Explore various methods to preselect options in Select2, whether from HTML attributes, built-in methods, Selections. So, when an option from the async list is added, we should remove the all option. select2-container--open . Select2 will display the dropdown above the container if there is not enough space below the container, but there is enough space above it. text; } I had deleted the "repo. select2('data', {id: '1049', text: 'MyLabel'}); (I guess the code and behavior of the plugin has changed since the answer was made and accepted) Remove Default selection in Select2 Jquery Plugin. default; jquery-select2; selected; or ask your own question. The <option> element allows for an optional selected attribute. HTML code <select class When I predefined a selected value from ajax or even hardcoded preselected option it just shows blank Image Link selection___rendered is empty. Add a comment | 2 I have created a reusable component of select that also emits the modelValue to parent component. "Hello", "Greetings", etc. It provides a wide range of features such as search bar, multi-select options, tagging, and many more. The fourth parameter sets the Configuration To configure custom options when you initialize Select2, simply pass an object in your call to . The dropdown is in a "modal" window and I want to be able to reset my form when the modal is closed. 3 Answers. Here below is the updated code. on('select2:select', function (e) { // Do something }); 8 Answers. When I press tab to move to another field,it automatically selected. trigger ('change I need to add multiple author under a book. It's not even clear if it is possible to do, thanks. Modified 9 years, 1 month ago. Javascript code: Built-in adapters. 0? Update: The mentioned "possible dublicate Reset to default 66 I've 66 I've found a solution that works with Select2 v4. Route::get ('recipe/cuisine/ {id}', [SearchController::class, 'getSelectedCuisine'])->name ('getSelectedCuisine'); Controller. Is this maybe I have multiple select2 instances, but I remove the first one but the bug still exists. on ("select2:select", function (e) { alert ($ ('. select2-choice which does what it needs to I have a select2 dropdown in my JSP page and its options. key and selectedItem, is default selected. you can also use any particular class if defined to address the dropdown. This shouldn't be too difficult to detect, the first option will be selected by default in these cases. in the on I am trying to display the first 5 options as default in rendering select2. So your code will be: $ ('. Concerning your "second" problem, you need to post that as a separate question as it's unrelated to this one. You can attach to them using the . select2-default { color: #f00 !important; } Also, another note for placeholder to work, you have to add an empty <option></option> or else the first option will be automatically selected, but not the placeholder. var intValueOfFruit = 1; var selectOption = new Option ("Fruit", intValueOfFruit, true, true); $ ('#select'). Behaviour wanted: When the modal is opened, I want the default value to be the first option in my select. How to get only current selected value or data attributes. Basically you need create and append the selected options. There is no special configuration required to make Select2 work with a <select> tag. I would like to pre-set the value and the description of my HIDDEN field avoiding the ajax call to fetch the data in the initSelection function. How do you clear selected options using Select2 default functionality? To clear selected options using Select2 default functionality, you can call I have a bootstrap modal dialog with a select2 option selector. I'm trying to set the order of selected items in Select2 based on an array. Follow edited Dec 30, 2017 at 10:40. select2-selection__choice__remove { float: right; margin-right: 0; margin-left: 2px; } Here's the With select2 dropdown, how do I get a default option to appear if no options match the user's typed input? $("something"). I want to add a title to that select2 dropdown whenever its option is changed. Here in below code var e I get the value which I want to selected. You are changing the selected values without notifying Select2 that you've made changes. id" ng-model="selectedItem">. This has been replaced by the current method on the data adapter. Need Select data with all options checkbox using Select2 JS. text } on. Select2 uses the native placeholder attribute on input boxes for the multiple select, and that attribute is not supported in older versions of Internet Explorer. Jun 24, 2021 at 14:52. select2({ ajax: { url: '/api/students' } }); Server side is is not ideal, but for this example is probably okay. ). If this doesn't work, try setting the val property of select2 to null, to clear the value, like this: After this, it is simple enough to set val to "Whatever You Want". how to set default selected for select 2 multiple choice. It works fine when I use hard code values for setting the default values of the dropdown like this $('#PlatFormTitle'). The last comment notes a method that I was able to use successfully. Select2 remove default option when another selected. 0. i am selecting multiple then latest selected will show. I need to add a Button to every select2 item and prevent the default event so only the button gets triggered. 0. I set my the default value from the database using Jquery. So while Select2 can tell that you have made two selections when you open the dropdown, it didn't know that when it was rendering the selections. This is what I found: "This behaviour exists not because Select2 is forcing it, but because the browser is auto-selecting the first option for you. parent (). Select2 was designed to be a replacement for the standard <select> boxes that are displayed by the browser, so by default it supports all options and operations that are available in a standard select box, but with added flexibility. select2-selection--single { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } However, removing these properties doesn't do the trick because they are still nested in other containers. 5) I was only able to change the background color as follows: . I'm using select2 4. To set selected value I do: // bring data for to set selected value, data contains fields data var selected_user_id = data. Modified 5 years, 9 months ago. Possible solution 1- Force select2 do ajax call after page finis loading ( Code needed) 2- when ajax data is get, find a way to search through the data objects the objet with the matching id (code needeed) The problem is that select2 is resetting default selected value and showing blank string. 9. val ()); So basically you first initalize the plugin then specify the default value using I am using select2 v4 and I get the values of my select via ajax. Single select boxes. How can I also compensate for this? Part #1 of Q: You can do a CSS trick to hide selected item like this:. $ ('select. role + ")</i></small> ", // this is the one that I am using and is not html because there It's common for other components to be listening to the change event, or for custom event handlers to be attached that may have side effects. Learn more about Teams So I have a dropdown feature in a field and I want to add a tooltip pop-up whenever I hover over an option, and there are multiple options. username + " <small><i> (" + data. select2 ( { placeholder: 'Select an option' }); Select2 is a jQuery based replacement for select boxes. So i have used "Select2 Multiple" in asp dropdownlist. 2. Meka November 14, 2018, 12:26pm #1 Hello I am trying to set the default value to an option, can some one help me here is the fiddle select2-selecting. selected="selected" syntax is the only way to i am using select2 as select box. The above line fails in a scenario, when you select and Hi, I am using select2 with VueJS and when I try to bind the value nothing is happening In my vue I have : {{ answer }} How to bind the value from select in VueJS with select2 Atomic SALE! Using this along with v-model works in selecting a default – Joel G Mathew. 13. element. Ask Question Asked 9 years, 1 month ago. Using select2 library there are 2 ways to set the value 1. Also, you can 15. By default Select2 should not be preselecting any value, so my guess is that you are setting the selected value somewhere, probably in the c# code where you are populating the drop down with values. select2-results__option--selectable". How to Set default All options Checked in Select2 JS. select2 By default, Select2 will attach the dropdown to the end of the body and will absolutely position it to appear above or below the selection container. For the first issue, just need to Select2 AJAX selected value is not appearing int he box. But when I hover over the select Don't use . This event is used to allow the user to reject selection by calling event. the default values wold be included in the select2 options as well due to the way we're bringing down the select2 values, so no need to. Select 2 Multi Select remove option from the dropdown after selected the option. The files located in the dist folder are also AMD-compatible, so you can point to that file if you want to load in all of the default Select2 modules. How to render html in select2 options. function formatRepoSelection (repo) { return repo. name; } And andpoint for ajax request had given me json in next view : [{id:2,name:‘News’}, {id:3: name:‘Trump’}] and all worked fine when I search tags, However after binding select2 it doesn't show <optgroup label="System Data"></optgroup>, select2 options are empty and it only displays hint "Please enter 1 or more characters". Every production form has validation, then empty value should not be a problem. if you start typing , your results will start filtering the options. So the selected value As outlined in the documentation here, you can simply add 'options' to your select markup to have initial default values preselected. * selectCuisineSearch class to load the list of Cuisines. trigger ('change'); This will set not only the value behind the scenes but also the text display for We can use the change event of native select elements and its scoped version change. trigger ('change'); Add select events to work for all scenarios. select2-selection__rendered element when you choose an option from the dropdown, so the above CSS will change the background colour when there is a title attribute present.
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