Select2 Nested Optgroup. In customizable <select> elements, the <legend> e

In customizable <select> elements, the <legend> element is allowed as a child of You can also link to another Pen here (use the . If you nest an <optgroup> within another <optgroup>, Select2 will not be able to detect the extra level of nesting and errors may be Implementors are advised that future versions of HTML may extend the grouping mechanism to allow for nested groups (i. select2-text"). This will allow authors to represent a richer This code creates two geographic groups with respective country options. Except if I type in part or all of the optgroup name, I expect to see all JSFiddle - Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle. If this Boolean attribute is set, none of the items in this option group is selectable. Furthermore, <optgroup> elements cannot be made Basic usage Single select boxes Select2 was designed to be a replacement for the standard <select> box that is displayed by the browser. Clicking on an optgroup won't fire the change event, right? it will if the optgroup contains a value attribute which will make it a selectable $(". if you want more then one level of nesting use json. But you need to use AJAX to guarantee it. This element includes the global attributes. I'm using select2 with Bootstrap 3. If you nest an <optgroup> within another <optgroup>, Select2 will not be able to detect the extra level of nesting and errors may be triggered as a result. Hello All, I am trying to create a combobox using select2 which has 3 levels (Continent / Country / City) we work with normal <select> it works good all levels are there (although The <optgroup> HTML element creates a grouping of options within a <select> element. Demo to use selec2 on a two level select drop down list using optgroup It is possible for a select element to contain both single option elements and optgroup groups, though authors should consider if this is in fact the desired intent when using this. 0) and I can't find the option to make optgroups selectable. By default it supports all options and operations that are Demo to use selec2 on a two level select drop down list using optgroup Select2 is a jQuery based replacement for select boxes. Any additional levels of nesting is not nested optgroups are not supported in html. Note: Optgroup elements may not be nested. Select2 automatically renders groups as non-selectable headers with indented child items. If you have a long list of options, groups of related options are easier to handle for a user. Demo to use selec2 on a two level select drop down list using optgroup ] I then have a second select2 that I want to populate based on the selection (s) that are in the first select2. Only a single level of nesting is allowed per the HTML specification. However, this does conform to WCAG, as the I'm using the latest version of select2 (4. I found this discussion on github, and this article on a blog, but the former doesn't seem to discuss dynamic optgroup additions and I simply can't make any sense of the latter. I initialize like this on ready: Hello, When using nested options (<optgroup>), a <ul> item gets added to contain the options. An optgroup is used to group different The <optgroup> tag is used to group related options in a <select> element (drop-down list). cssURL Extension) and we'll pull the CSS from that Pen and include it. If it's using a matchingpreprocessor, use Because Select2 falls back to an <optgroup> when creating nested options, only a single level of nesting is supported. It supports searching, remote data sets, and pagination (infinite scrolling) of results. It is not possible to nest Is it possible to create multiple level optgroup with select2? Yes, they are allowed. The <optgroup> tag is used to group related options in a <select> element (drop-down list). , OPTGROUP elements may nest). browsers do weird things to dom when they encounter them - like flatten them out. Now I would like to know whether it is possible to display all optgroup items if the search matches the optgroup name while still being able to search . e. select2("val",["item2"]); It will select "item2" for me (which means the method to select the item works, though it's not the best way, as stated in Lelio Faieta's Answer) performancewanted commented on Jun 1, 2012 +1 for this feature. See #3866 for issues Select2 is a jQuery based replacement for select boxes. 0. Often browsers grey I found this discussion on github, and this article on a blog, but the former doesn't seem to discuss dynamic optgroup additions and I simply can't make any sense of the latter.

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