Jquery Sortable Serialize
Theming The sortable widget uses the to style its look and feel. If sortable specific styling is needed, the following CSS class names can be used for overrides or as keys for the:. ui-sortable: The sortable element.
Jquery Sortable Serialize Null Value
ui-sortable-handle: The handle of each sortable item, specified using the. By default, each sortable item itself is also the handle. ui-sortable-placeholder: The element used to show the future position of the item currently being sorted. ui-sortable-helper: The element shown while dragging a sortable item. The element actually used depends on the. Dependencies. Options.
Defines where the helper that moves with the mouse is being appended to during the drag (for example, to resolve overlap/zIndex issues). Multiple types supported:. jQuery: A jQuery object containing the element to append the helper to.
Element: The element to append the helper to. Selector: A selector specifying which element to append the helper to. String: The string 'parent' will cause the helper to be a sibling of the sortable item. Code examples: Initialize the sortable with the appendTo option specified. Defines a bounding box that the sortable items are constrained to while dragging. Note: The element specified for containment must have a calculated width and height (though it need not be explicit). For example, if you have float: left sortable children and specify containment: 'parent' be sure to have float: left on the sortable/parent container as well or it will have height: 0, causing undefined behavior.
Multiple types supported:. Element: An element to use as the container. Selector: A selector specifying an element to use as the container. String: A string identifying an element to use as the container.
Enable a group of DOM elements to be sortable. Click on and drag an element to a new spot within the list, and the other items will adjust to fit. Hi there, I have three sortable lists like: Content Content.
Possible values: 'parent', 'document', 'window'. Code examples: Initialize the sortable with the containment option specified. Downspout wire ball strainer autocad. Serializes the sortable's item ids into a form/ajax submittable string.
Calling this method produces a hash that can be appended to any url to easily submit a new item order back to the server. It works by default by looking at the id of each item in the format 'setnamenumber', and it spits out a hash like 'setname=number&setname=number'. Note: If serialize returns an empty string, make sure the id attributes include an underscore. They must be in the form: 'setnumber' For example, a 3 element list with id attributes 'foo1', 'foo5', 'foo2' will serialize to 'foo=1&foo=5&foo=2'.
You can use an underscore, equal sign or hyphen to separate the set and number. For example 'foo=1', 'foo-1', and 'foo1' all serialize to 'foo=1'.
I read a few questions on Stackoverflow that recommend using serialize and toArray with sortable to prepare the data for insertion in a database. However, when I try to pass them to sortable('toArray') or sortable('serialize'), it breaks the code i.e. The list is no longer sortable. Here's a fiddle Does anyone know what I'm doing wrong? Vancouver Toronto Montreal Ottawa Calgary Edmonton Winnipeg JavaScript // also tried $('#sortlist').sortable('serialize); var result = $('#sortlist').sortable('toArray'); alert(result). Changed the li's ids from 'Toronto' to 'cityToronto', etc. Vancouver Toronto Montreal Ottawa Calgary Edmonton Winnipeg From the: serialize works by default by looking at the id of each item in the format 'setnamenumber', and it spits out a hash like 'setname=number&setname=number' Added an extra.sortable in the jquery code to make the ul sortable as explained in var result = $('#sortlist').sortable.sortable('serialize'); (forked into ).