STILL UNDER CONSTRUCTION

DropdownTree

Dropdown Tree is a dynamic dropdown menu based on bootstrap and jquery with click handlers, data handlers. With single and multi item select and ajax request for getting data

DEMO

Getting Started:

Include JQuery, Bootstrap and FontAwesome

Download the dropdowntree.js and dropdowntree.css

please refer to index.html for full example

create a div with the class dropdown-tree

ex:

<div class="dropdown dropdown-tree" id="firstDropDownTree">

Call:

var arr=[
{title:1,dataAttrs:[{title:"dataattr1",data:"value1"},{title:"dataattr2",data:"value2"},{title:"dataattr3",data:"value3"}]},
{title:2,dataAttrs:[{title:"dataattr4",data:"value4"},{title:"dataattr5",data:"value5"},{title:"dataattr6",data:"value6"}]},
{title:3,dataAttrs:[{title:"dataattr7",data:"value7"},{title:"dataattr8",data:"value8"},{title:"dataattr9",data:"value9"}]}
];

var options = {
    title : "DropDown Tree",
    data: arr,
    clickHandler: function(element){
        console.log(element);
    },
}

$("#firstDropDownTree").DropDownTree(options);

Options Description:

• title is the text of the dropdown
• data is the array of values will be passed to the ul li
• clickHandler is a function which will be passed and handle an element click, pass a element variable and this will return the clicked element
• checkHandler is a function which will be passed and handle an element check, pass a element variable and this will return the clicked element, the second parameter is a bool which will tell the checked status
• expandHandler is a function which will be passed and handle an element expand, pass a element variable and this will return the clicked element, the second parameter is a bool which will tell the expand status
• maxHeight is the maximum height of the dropdown ul .. if undefined or null will defult to 300
• closedArrow if a li has a sub menu this will be the icon of the closed arrow when closed .. defaults to font awesome <i class="fa fa-caret-right" aria-hidden="true"></i>
• openedArrow if a li has a sub menu this will be the icon of the opened arrow when opened .. defaults <i class="fa fa-caret-down" aria-hidden="true"></i>
• multiSelect bool adds checkboxes and allows multi selection for multi elements in the dropdown
• selectChildren bool will check all children of the selected parent .. defaults to false
• addChildren bool will tell the plugin if that the children are dynamic .. defaults to false .. set to true if you will use AddChildren()
• rtl bool will tell the plugin if the page is RTL .. defaults to false .. you need to add rtl-bootstrap as well

Arr Description:

• title is the text of the element
• dataAttrs an array of object which will add data attributes for each li element
• data is an another arraay of sub elements with the same attributes
• href is the HREF of the a element inside the li current element

DataAttrs Description:

DataAttrs is an array of objects

• title is the title of the data attribute .. if it's "xx" ,, then the data attribute will be data-xx
• data is the data attribute value

Functions:

• GetParents() returns an array of the full tree of the clicked element down to up
• SetTitle(title) sets the title of the dropdown button
• GetSelected() if multiselect is true, will return an array of the selected elements
• AddChildren(element, childrenArray) adds the array of children to the send element in the attribute, the childrenArray must be the same as the Array sent in the data attribute

CDNs:

CSS:

Bootstrap:

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">

FontAwesome:

<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-T8Gy5hrqNKT+hzMclPo118YTQO6cYprQmhrYwIiQ/3axmI1hQomh7Ud2hPOy8SP1" crossorigin="anonymous">

JS:

JQuery:

<script src="https://code.jquery.com/jquery-1.9.1.min.js"></script>

Bootstrap

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>