Chaplin dropdown

100%

Chaplin dropdown

✓ Published0🌍 Public

Last edited Dec 7, 2013

Created on Feb 17, 2014

This example demonstrates a multi-select dropdown interface built with Backbone.js and jQuery, showing how users can filter, select, and clear items from a list. The code includes a typeahead input for filtering, checkbox toggles for selecting multiple entries, and a clear-all button. It uses Backbone views and collections, with event handling for selection state changes and filtering callbacks. The dropdown also supports a threshold for limiting visible items, though infinite scroll behavior is only described in a test comment.

AI-generated description

Similar vizzes

Loading thumbnail…

Select / CollectionView Backbone example

A Backbone.js example demonstrates how a dropdown select and a list view stay synchronized through model collections. The page shows a `<select>` element populated with items from a Backbone Collection, while a second collection drives an adjacent `<ul>` list. Selecting an option triggers a `change` event, adding the chosen model to the other collection, which re-renders the list via the `add` event listener. The code uses Backbone Views, Collections, and the `listenTo` API, with jQuery handling DOM updates and event binding.

Aakre54

69% match

Loading thumbnail…

Minimal example of data handling in Backbone.js

This example demonstrates basic Backbone.js data binding and view updates using inline HTML input fields. It shows how models, collections, and views interact when editing text labels or adding new items, with a log panel displaying each sync operation. The code uses Backbone.Model, Backbone.Collection, Backbone.View, and Backbone.sync, along with jQuery for DOM manipulation and underscore.js templates for rendering. The fake sync method simulates server persistence by assigning temporary client IDs to newly created models.

Aamundo

61% match

Loading thumbnail…

Fork of Fork of Fork of Scatterplot for peng bird dataset

This example demonstrates two hover-activated dropdown menus built with a clean CSS-only reveal mechanism, listing static options. While the menus themselves have no linked data, the code includes a D3.js v6 event handler that logs clicked items and a separate, commented-out selection script using `d3.select` to track multi-select options with custom styling. The primary interactive behavior shown is the click logging, while the dropdown functionality relies on CSS `:hover` states. The page uses plain HTML, CSS, and the D3 library for event handling, and serves as a minimal template for adding dropdown interactions.

Cc_peimann@coloradocollege.edu

61% match

Loading thumbnail…

Fork of HTML Starter

This example demonstrates how to build a basic dropdown menu using D3.js version 6 within an HTML page. It creates a single select element containing options A, B, and C, populated by binding an array of strings to the data. The code uses `d3.selectAll`, `.selectAll()`, `.data()`, `.enter()`, and `.append()` to construct the menu, with each option’s value and text set via `.attr()` and `.text()`. The page also logs the initial options array and selection to the console for inspection.

PPiotr Paszek

59% match

Loading thumbnail…

Gist 239004

This visualization demonstrates a multi-select input interface where users can add and remove tags or text values using commas or spaces as separators. The code shows how the component dynamically renders resizable text boxes and styled "bit" elements within a list, with keyboard navigation and delete/backspace handling for managing selections. Built on the Prototype.js and Script.aculo.us libraries, it uses classes like `TextboxList` and `ResizableTextbox` to manage input focus, resize behavior, and form value updates based on the current set of selected items.

CCaged

59% match

Loading thumbnail…

TestBug

This example demonstrates an interactive select dropdown component built with Ember.js. The component, defined in `components.select-dropdown.js`, maintains a bound `value` property and synchronizes it with the selected `<option>` element using observers and the `didRender` lifecycle hook. It supports plain string arrays or objects with `value` and `label` keys, with an optional empty default option. The application controller supplies a static `dropdownOptions` list, and the template renders the dropdown with a bound selection. The code relies on Ember’s component lifecycle methods (`didReceiveAttrs`, `didInsertElement`, `didRender`) and the `change` event handler to propagate user selections back to the controller.

FFrozenfire92

58% match

Loading thumbnail…

React-select

A React interface demonstrates a pet-selection dropdown menu using the `useState` hook to manage user input. The example shows how to split components across files with ES6 modules, exporting a reusable `Dropdown` component that receives options, an identifier, and a callback for value changes. The component renders an HTML `<select>` element with `<option>` children, styling the label and select with CSS. Initialized with "hamster," the app logs each selected value to the console, illustrating state-driven interactivity within a ReactDOM-rendered application.

CCatalina Vajiac

58% match

Loading thumbnail…

Table with Filter

A table of names, ages, and cities allows filtering its rows through interactive dropdown menus placed in the header. Selecting a value from any menu hides rows that do not match the chosen text in that column, while multiple selections combine to show only rows meeting all criteria. The implementation uses jQuery to listen for `change` events on the `.filter` selects, reads each menu’s `data-column` attribute to locate the corresponding table cell, and toggles row visibility by calling `hide()` and `show()` on the filtered `<tbody>` elements. All data is hardcoded within the HTML file.

HHéctor del Castillo

57% match