openMultiSelect provides a multi-select that is compatible with MDBootstrap for Bootstrap v4.

Navigation

• Disclaimer
• License
• Special Thanks
• Data Format
• Configuration
• Public Methods
  • Available Methods
• Preview

Disclaimer

This plugin is a one-man job and is developed separately from any other projects. The only help I had was by testing and feedback. I used the MDBootstrap and Bootstrap v4 SCSS variables and mixins to try and stick as closely as possible to their styles for future compatibility. If there are any issues and/or suggestions, feel free to contact me via an issue on this project or email. (Can be found in the file headers.)

License

"THE BEER-WARE LICENSE" (Revision 44) See the file headers for more information. It's pretty much PD.

Special Thanks

• MDBootstrap For improving Bootstrap 4 and providing their own UI elements/styling.
• Bootstrap For being an awesome UI framework.
• jQuery For being an awesome JS framework.
• jQuery Boilerplate For being an awesome boilerplate.
• Smoking Rifles For being awesome and a great test audience during development.

Data Format

openMultiSelect requires the data to be provided in a specific manner. Below you will find the data format for both the AvailableItems and SelectedItems methods.

AvailableItems data format:

[
  { "text": "item 1", "value": "i1" },
  { "text": "item 1", "value": "i2" },
  // etc..
]

SelectedItems data format:

[
  "i1", "i2", // etc..
]

Configuration

The configuration can be modified via either setting $.fn.openMultiSelect.defaults before initializing openMultiSelect, by passing the configuration when initializing openMultiSelect or by calling the setConfig method.

The configuration object:

{
  "name": "name-for-form-data",
  "ajax": {
    "availableUrl": "https://exampe.com/api/v1/groups/available",
    "selectedUrl": "https://exampe.com/api/v1/user/1/groups",
    "method": "GET",
  },
  "availableItemColor": "red",
  "selectedItemColor": "green",
  "buttonColor": "primary",
  "headerColor": "mdb-color",
}

$.fn.openMultiSelect.defaults:

{
  "name": "oms-value-input",
  "ajax": null,
  "availableItemColor": "red",
  "selectedItemColor": "green",
  "buttonColor": "primary",
  "headerColor": "mdb-color",
}

Public Methods

After initializing openMultiSelect you are able to call it's public methods. Public methods are called as shown below:

$("#oms-div").openMultiSelect(
  "someMethod",
  "String Arg",
  [
    "Array Arg",
  ],
  {
    "Object": "Arg"
  },
  // etc..
);

Available Methods

reloadAvailableItems

Reload the available items

Parameters:

• aUrl: string Sets the new URL to use when reloading the available items. Pass null to keep the original url. Default: null
• aIndRedraw: boolean Indicates that the element should be redrawn on success. Default: true

Examples:

$("#oms-div").openMultiSelect("reloadAvailableItems");

$("#oms-div").openMultiSelect(
  "reloadAvailableItems",
  "https://exampe.com/api/v1/groups/available"
);

$("#oms-div").openMultiSelect(
  "reloadAvailableItems",
  "https://exampe.com/api/v1/groups/available",
  true
);

reloadSelectedItems

Reload the selected items

Parameters:

• aUrl: string Sets the new URL to use when reloading the selected items. Pass null to keep the original url. Default: null
• aIndRedraw: boolean aIndRedraw Indicates that the element should be redrawn on success. Default: true

Examples:

$("#oms-div").openMultiSelect("reloadSelectedItems");

$("#oms-div").openMultiSelect(
  "reloadSelectedItems",
  "https://exampe.com/api/v1/user/1/groupids"
);

$("#oms-div").openMultiSelect(
  "reloadSelectedItems",
  "https://exampe.com/api/v1/user/1/groupids",
  true
);

reloadItems

Reload both the available and selected items

Parameters:

• aAvailableUrl: string Sets the new URL to use when reloading the available items. Pass null to keep the original url. Default: null
• aSelectedUrl: string Sets the new URL to use when reloading the selected items. Pass null to keep the original url. Default: null
• aIndRedraw: boolean Indicates that the element should be redrawn on success. Default: true

Examples:

$("#oms-div").openMultiSelect("reloadItems");

$("#oms-div").openMultiSelect(
  "reloadItems",
  "https://exampe.com/api/v1/groups/available"
);

$("#oms-div").openMultiSelect(
  "reloadItems",
  null,
  "https://exampe.com/api/v1/user/1/groupids",
  true
);

resetSelection

Reset the list of selected items to it's initial value

Parameters:

• None

Examples:

$("#oms-div").openMultiSelect("resetSelection");

clearItems

Clear the lists and reset the value input element

Parameters:

• None

Examples:

$("#oms-div").openMultiSelect("clearItems");

setAvailableItems

Set the available items

Parameters:

• aItems: array An array of all the available items
• aIndRedraw: boolean Indicates that the element should be redrawn

Examples:

$("#oms-div").openMultiSelect(
  "setAvailableItems",
  [
    { text: "test1", value: "t1" },
    { text: "test2", value: "t2" },
    { text: "test3", value: "t3" },
    { text: "test4", value: "t4" },
    { text: "test5", value: "t5" },
  ]
);

setSelectedItems

Set the selected and initial items

Parameters:

• aItems: array An array of the selected (bound) items
• aIndRedraw: boolean Indicates that the element should be redrawn

Examples:

$("#oms-div").openMultiSelect(
  "setSelectedItems",
  [ "t2", "t5", ]
);

setItems

Reload both the available and selected items

Parameters:

• aAvailableItems: array An array of all the available items
• aSelectedItems: array An array of the selected (bound) items
• aIndRedraw: boolean Indicates that the element should be redrawn

Examples:

$("#oms-div").openMultiSelect(
  "setItems",
  [
    { text: "test1", value: "t1" },
    { text: "test2", value: "t2" },
    { text: "test3", value: "t3" },
    { text: "test4", value: "t4" },
    { text: "test5", value: "t5" },
  ],
  [ "t2", "t5", ]
);

getConfig

Retrieve the active configuration for this instance

Parameters:

• None

Returns:

• Object

Examples:

const config = $("#oms-div").openMultiSelect("getConfig");

setConfig

Modify this instance's configuration

Parameters:

• aOptions: Object The options to set/change
• aIndReload: boolean Indicates that the items shopuld be reloaded
• aIndRedraw: boolean Indicates that the element should be redrawn

Examples:

$("#oms-div").openMultiSelect(
  "setConfig",
  { name: "newInputName" },
  false,
  true
);

$("#oms-div").openMultiSelect(
  "setConfig",
  {
    name: "oms-value-input",
    ajax: {
      availableUrl: "https://exampe.com/api/v1/groups/available",
      selectedUrl: "https://exampe.com/api/v1/user/1/groupids",
      method: "GET",
    },
    availableItemColor: "red",
    selectedItemColor: "green",
    buttonColor: "primary",
    headerColor: "mdb-color",
  },
  true,
  true
);

destroy

Restore the DOM element to it's original state by unloading the plugin.

Parameters:

• None

Examples:

$("#oms-div").openMultiSelect("destroy");

Preview

There is a full exampel available, which loads 1000 items via a public method: Example

Default config:

Output data: