MaterialMixin: A mixin which forces material design lite components to rerender if the React Component gets updated.
PerformanceMixin: A mixin that provides default functionality for shouldComponentUpdate() to prevent unnecessary renderings.
ScrollingMixin: A mixin that provides methods to scroll mounted React components into the viewport.

PerformanceMixin

The performance mixin provides a default process to test if a component need to be updated before it is rendered. It may be used to improve performance by preventeing unnecessary re-renderings of child components that did not changed.

Include mixin into your widget component:

import {PerformanceMixin} from '@eccenca/gui-elements';
const Widget = React.createClass({
    mixins: [PerformanceMixin],
    // ...
});

In GUI elments import it directly from the source file, use the include path relative to the folder of the widget:

import PerformanceMixin from '../mixins/PerformanceMixin';

Debug log: set window.enablePerformanceMixingLog = true in the ui tests script to enable the log output of the perfermance mixin to the development console.

ScrollingMixin

The scrolling mixin provides methods to scroll a mounted React element or component into the visible viewport of a scrollable area:

scrollIntoView(): use this method within a component to scroll it into the visible viewport
ScrollingMixin.scrollElementIntoView(ReactOrDomElement): use this method from outside an element to scroll it into the visible viewport

import {ScrollingMixin} from '@eccenca/gui-elements';
const Widget = React.createClass({
    mixins: [ScrollingMixin],
    componentDidMount() {
        const options = {
            animationTime: 500, // (optional) integer, time in milliseconds
            topOffset: 0, // (optional) integer, pixels to offset top alignment
            callbackFinished: function(result) {}, // (optional) function, result parameter is currently 'cancelled' or 'completed',
            scrollX: true // (optional) boolean, whether overflowX should be checked to decide whether an element is scrollable,
            scrollY: true // (optional) boolean, whether overflowY should be checked to decide whether an element is scrollable,
        }
        this.scrollIntoView(
            options // optional
        );
    },
    // ...
});

It is important that the component height can be calculated correctly, scrollIntoView() should be used after all contents are loaded.

Use another method from the mixin to scroll other elements into the viewport. It's important to use references to active DOM elements or mounted React components, e.g. by using the React ref pattern.

// use it from outside of the component that needs to be scrolled into the visible viewport
import {Card, Button, ScrollingMixin} from '@eccenca/gui-elements';
const Widget = React.createClass({
    handleScroll() {
        const options = {
            // animationTime: 500, // (optional) integer, time in milliseconds
            // topOffset: 0, // (optional) integer, pixels to offset top alignment
            // callbackFinished: function(result) {}, // (optional) function, result parameter is currently 'cancelled' or 'completed'
        }
        ScrollingMixin.scrollElementIntoView(
            this.myCard,
            options, // optional parameter
        );
    },
    // ...
    render() {
        return <div>
            <Card ref={card => this.myCard = card}>
                <!-- ... -->
            </Card>
            <Button
                onClick
            >
                Scroll card into viewport
            </Button>
        </div>
    },
});

Core styles

Style core for all projects. Includes libraries from:

Include full SCSS into application

Add this into your main scss.

@import '~@eccenca/gui-elements/src/main';

Use configuration in SCSS

You can import the global default configuration by using it from @eccenca/gui-elements:

@import '~@eccenca/gui-elements/src/configuration.default';

Include ready to use CSS

Copy /dist folder and use style-core.css

Helpers

Include helper function in your Sass files:

@import "~@eccenca/gui-elements/src/scss/helpers";

Helper automatically included if the default configuration is loaded.

to_color(): function to transform string into color value type

to_color($color_value)

Returns correct Sass color value, even if $color_value parameter is a string value.

Examples:

to_color("#fff") => white
to_color("rgb(255, 255, 255)") => white
to_color("255, 255, 255") => white

Parameters:

$color_value (Sass::Script::Value::String) or (Sass::Script::Value::Color)

Returns:

(Sass::Script::Value::Color)

GUI elements

Alert: A message box which is optionally dismissable, includes Error, Info, Success and Warning.
AutoCompleteBox: A auto-completion box (wrapper around SelectBox) which renders label, value and an optional description.
BaseDialog: A custom message box with optional Buttons
Button: A simple Button which also may contain icons
BreadcrumbList: A simple element to create breadcrumb navigation
Card: An application card section including title, menu, content section and button row
Content: container for all page content elements beside header, drawer and footer
Checkbox: A checkbox with optional description
Chip: A chip element for visualized status
ConfirmationDialog: A message box with Buttons for confirmation and cancellation
ContextMenu: A context menu with menu items
DateField: A date field input with calendar picker
DateTimeField: A date and time field input with calendar picker
FloatingActionList: provides FAB functionality for one and more actions, mainly for usage within cards
Icon: Icons with optional tooltips. Uses mdl icons which can be used with their ligature names.
Layout: container of the MDL application
NotAvailable: very simple element to use as "not available" placeholder information
Nothing: Literally Nothing
Pagination: A page control element
Progressbar: Progressbar which may be placed globally or locally in a component
RadioGroup and Radio: A radio button with optional label and grouping
SelectBox: A selection box for choosing predefined values
Spinner: Progressbar which may be placed globally or locally in a component
Switch: A simple binary switch (a nicer checkbox)
Tabs: A tabs container which manages tabbing behaviour
TextField: A text field with floating label. Wrapper around React-MDL Textfield
Version: A normalised string output of product version

Usage is as simple as importing and rendering the components.

Alert (Error, Info, Success and Warning)

import { Alert, Error, Info, Success, Warning } from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    onDismiss(){ },
    render() {
        return (
            <Alert
                border={true} // true|false, default is false
                vertSpacing={true} // true|false, default is false
                handlerDismiss={this.onDismiss} // function, onClick handler, necessary if icon button should be rendered
                labelDismiss="label for handler" // string, default: "Hide"
                iconDismiss="expand_less" // string, default: "close"
            >
                <p>This is a</p>
                <p>untyped message.</p>
            </Alert>
            <Info border={true} vertSpacing={true} >
                info
            </Info>
            <Success border={true} vertSpacing={true} >
               success
            </Success>
            <Warning border={true} vertSpacing={true} >
                warning
            </Warning>
            <Error handlerDismiss={this.onDismiss} labelDismiss="remove error" vertSpacing={true} >
                error with tooltip
            </Error>
        )
    },
    // ....
});

AutoCompleteBox

The AutoCompleteBox wraps SelectBox, it takes the same properties. The key differences are:

rendering of multi-line options with label, value and description.
- If value and label are the same, only one is rendered
- descriptions are optional
the options have to be an array of objects
it is always searchable, while a SelectBox can be de-activated

import { AutoCompleteBox } from '@eccenca/gui-elements';

const Page = React.createClass({
    getInitialState(){
      return {
          value: null,
      };
    },
    selectBoxOnChange(value){
       this.setState({
           value
       });
    },
    // template rendering
    render() {
        return (
            <AutoCompleteBox
                placeholder="Label for AutoCompleteBox"
                options={[{label: 'Label', description: 'This is a description', value: '5000 Examples'}]}
                optionsOnTop={true} // option list opens up on top of select input (default: false)
                value={this.state.value}
                onChange={this.selectBoxOnChange}
                creatable={true} // allow creation of new values
                multi={true} // allow multi selection
                clearable={false} // hide 'remove all selected values' button
            />
        )
    },
});

Button

Read the GUI spec about button usage.

import {Button, AffirmativeButton, DismissiveButton, DisruptiveButton} from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Button>
                Simple flat button
            </Button>

            // according MDL-API, @see https://getmdl.io/components/index.html#buttons-section
            <Button
                raised={true} // true | false (default), use it in cases when flat buttons not exposed enough
                accent={true} // true | false (default), use configured accent color
                colored={true} // true | false (default), use configured primary color
                ripple={false} // true | false (default), activate ripple effect on button
            >
                A Button
            </Button>

            // Icon button and Floating action button (FAB)
            <Button
                iconName="more_vert" // icon name, @see https://material.io/icons/
                tooltip="This is a Test!" // tooltip, some icons have fallback tooltips, set it to false if you need to prevent them
                fabSize="mini" // use fabSize only if it is a FAB. "mini" | "large" (default)
                // you can apply all other button properties on icon buttons, too (e.g. affirmative, accent, ripple, ...)
            />

            // use button elements to specify meaning of triggered action
            // you can combine it with button properties like raised, iconName and ripple
            <AffirmativeButton>
                Affirmative action
            </AffirmativeButton>
            <DismissiveButton
                raised={true}
            >
                Dismissive action
            </DismissiveButton>
            <DisruptiveButton
                iconName="delete"
                tooltip="Remove data"
            />
        )
    },
    // ....
});

Some special class names provide extra functionality:

mdl-button--clearance: add it to buttons that clear input fields or whole input blocks, works with all button types.

ProgressButton

There is a special version of the Button element that can be used to visualize a running process. <ProgressButton/> elements are shown as raised disabled buttons but this behaviour can be overwritten.

import {ProgressButton} from '@eccenca/gui-elements';
import rxmq from 'ecc-messagebus';

// channel event which updates progressTopic
rxmq.channel('yourchannel').subject('progressNumber').onNext({
    progress: 30, // integer, progress in percentage
    lastUpdate: 'August 31st 2017, 9:48:24 am.', // string which should be a date, require tooltip to be set
});

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <ProgressButton
                progress={0..100} // integer, if not set or 0 then an infinite progress bar is used, default: 0
                progressTopic={rxmq.channel('yourchannel').subject('progressNumber')} // message queue subject, if given that the button element listens to it for update objects that include `progressNumber` property with a value between 0 and 100
                tooltip={'running'} // string, tooltip for progress bar, if a progress number is known (via option or message queue) then the tooltip is extenden by a colon, the value and a percent char
                raised={true|false} // boolean, default: true
                disabled={true|false} // boolean, default: true
            >
                Working!
            </ProgressButton>
        )
    },
    // ....
});

You can use progress and progressTopic options directly on <AffirmativeButton/>, <DismissiveButton/> and <DisruptiveButton/> elements.

The are two simple React elements to create breadcrumb navigation.

import {
    BreadcrumbList,
    BreadcrumbItem,
} from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <BreadcrumbList
                className={'my-own-class'} // (optional) string, element can be enhanced with additional CSS classes
            >
                <BreadcrumbItem
                    onClick={function(){}} // (optional) function, breadcrumb is rendered as HTML button element
                >
                    Button
                </BreadcrumbItem>
                <BreadcrumbItem
                    href="#" // (optional) string, breadcrumb is rendered as HTML link anchor
                >
                    Link
                </BreadcrumbItem>
                <BreadcrumbItem>
                    Span
                </BreadcrumbItem>
            </BreadcrumbList>
        )
    },
    // ....
});

Card

import {
    Card,
    CardTitle,
    CardMenu,
    CardContent,
    CardActions
} from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Card
                className={'my-own-class'} // string, element can be enhanced with additional CSS classes
                stretch={false|true} // boolean, should the card element use full width of available space, default: true
                shadow={0..8} // integer, z-coordinate of card, amount of shadow applied to the card, 0 (off), 1 (2dp) to 8 {24dp}, default: 1
                fixedActions={false|true} // boolean, if the card contains a fixed CardActions button row, default: false
                reducedSize={false|true} // boolean, renders the card with reduced paddings and marging, default: false
            >
                <CardTitle
                    className="my-own-class"
                    border={false|true} // boolean, horizontal border under title, default: true
                    documentLevel={'h1'..'h6'} // string, headline level of title, parameter only used if title content is a string (not a react/dom element), default: 'h2'
                >
                    Card title
                </CardTitle>
                <CardMenu
                    className="my-own-class"
                >
                    <!-- use the ContextMenu element here, or simple one or more icon buttons, no restrictions here -->
                    <ContextMenu>
                        <MenuItem>Menu item 1</MenuItem>
                        <MenuItem>Menu item 2</MenuItem>
                    </ContextMenu>
                </CardMenu>
                <CardContent
                    className="my-own-class"
                >
                    <!-- the content of the application card, no restriction here -->
                </CardContent>
                <CardActions
                    className="my-own-class"
                    border={false|true} // boolean, horizontal border top of button row, default: true
                    fixed={false|true} // boolean, if button row should be always visible sticky on botton when card is partly shown, default: false
                >
                    <!-- no restrictions on action buttons here -->
                </CardActions>
            </Card>
        )
    },
    // ....
});

Content

import {Content} from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Content
                component={'main'} // string, element or function that defines the (HTML) element used for the content, default: 'div'
            >
                <p>Your content is here.</p>
            </Content>
        )
    },
    // ....
});

FloatingActionList

The <FloatingActionList /> element provides functionality for a quick adaption of the floating action button (FAB) pattern from Material Design. It can be configured with a single action handler or a list of them. Then it opens a list of provided actions when activated, with a single action it will trigger the configured event handler immediately. The position of the FAB is always the right bottom corner within the card but there is an fixed option to made it always visible in case the card is not fully shown in the viewport. When there is already a fixed <CardActions /> element in use put the <FloatingActionList /> in it to use it fixed.

import {
    Card,
    CardTitle,
    CardContent,
    CardActions,
    FloatingActionList
} from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <div>
                <Card>
                    <CardTitle>
                        Card title
                    </CardTitle>
                    <CardContent>
                        <!-- ... -->
                    </CardContent>
                    <FloatingActionList
                        className={'my-own-class'} // string, element can be enhanced with additional CSS classes
                        fabSize={'mini|large'} // string, what FAB size should be used, default: 'large'
                        fixed={false|true} // boolean, if FAB should be always visible sticky on botton when card is only partly shown, default: false
                        iconName={'add'} // string, name of icon what is used for the FAB before the list of actions is used, default: 'add', or if only one action is given the action icon is used.
                        actions={
                            [
                                // array of objects that define icon, label and handler method of each action
                                {
                                    icon: 'info',
                                    label: 'Open ConfirmationDialog',
                                    handler: this.openConfirmationDialog
                                },
                                {
                                    icon: 'info',
                                    label: 'Open BaseDialog',
                                    handler: this.openBaseDialog
                                },
                            ]
                        }
                    />
                </Card>
                <Card fixedActions={true}>
                    <CardTitle>
                        Card title
                    </CardTitle>
                    <CardContent>
                        <!-- ... -->
                    </CardContent>
                    <CardActions fixed={true}>
                        <!-- if a fixed button row is used then include the action list there if it need to be fixed, too. -->
                        <FloatingActionList
                            actions={
                                [
                                    {
                                        icon: 'info',
                                        label: 'Open ConfirmationDialog',
                                        handler: this.openConfirmationDialog
                                    },
                                ]
                            }
                        />
                    </CardActions>
                </Card>
            </div>
        )
    },
    // ....
});

Icon

import {Icon} from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Icon
                name="cloud_download" // icon name, @see https://material.io/icons/
                tooltip="cloudy clouds" // tooltip, some icons have fallback tooltips, set it to false if you need to prevent them
                badge="5" // Badge, as shown in https://getmdl.io/components/index.html#badges-section
            />
        )
    },
    // ....
});

Checkbox and Switch

import { Checkbox, Switch} from '@eccenca/gui-elements';
const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Switch id="5" ripple={true} />
            <Switch checked>
                This is checked by default
            </Switch>
            <Checkbox id="6" ripple={true} />
            <Checkbox label="Checkbox with label" />
            <Checkbox disabled>
                Disabled Checkbox with label
            </Checkbox>
            <Checkbox checked>
                <div className="test">Checkbox 3 Text</div>
            </Checkbox>
        )
    },
    // ....
});

Chip and ChipVisual

<Chip/> and <ChipVisual/> are a wrapper around react-mdl's <Chip/> and <ChipContact/>.

<Chip/> is essentially the same as in react-mdl, but does not allow of onClose.

<ChipVisual/> supports images, icons and text labels.

import { ChipVisual, Chip } from '@eccenca/gui-elements';
const Page = React.createClass({
    // template rendering
    render() {
        return (
            <div>
                <Chip>plain chip</Chip>
                <Chip
                    href={'http://example.com/'} // string, Chip is now rendered as HTML link anchor, can be combined with onClick
                >
                    Chip with URI
                </Chip>
                <Chip
                    onClick={() => console.log('#1 chip clicked')} // click handler, default: false
                >
                    <ChipVisual
                        image="https://placekitten.com/500/500" // image URL, default false
                    />
                    clickable with image visual
                </Chip>
                <Chip
                    onClick={() => console.log('#2 chip clicked')}
                >
                    <ChipVisual
                        label="AB" // string with max. 2 chars, default: false
                        bgColor="teal" // MD color names, e.g. red, red-50, ... @see https://material.io/guidelines/style/color.html
                        textColor="white" // MD color names, e.g. red, red-50, ... @see https://material.io/guidelines/style/color.html
                    />
                    clickable with text visual
                </Chip>
                <Chip>
                    <ChipVisual>
                        <Icon name="done" tooltip="test" />
                    </ChipVisual>
                    plain chip with icon
                </Chip>
            </div>
        )
    },
    // ....
});

RadioGroup and Radio

import { Radio, RadioGroup} from '@eccenca/gui-elements';
const Page = React.createClass({
    // template rendering
    render() {
        return (
            <RadioGroup
                onChange={this.updateRadio}
                value={this.state.selectedRadio}
                container="div" // default: "ul"
                childContainer="div" // default "li"
                ripple={true|false(default)}
            >
                <Radio
                    value={1}
                    label="Radio 1 Text"
                />
                <Radio
                    disabled
                    value={2}
                >
                    Radio 2 Text
                </Radio>
                <Radio
                    value={3}
                >
                    <div className="test">Radio 3 Text <br/>Line 2</div>
                </Radio>
            </RadioGroup>
        )
    },
    // ....
});

ConfirmationDialog

import { Button, ConfirmationDialog } from '@eccenca/gui-elements';
const Page = React.createClass({
    // template rendering
    render() {
        return (
            <ConfirmationDialog title="Dialog Title"
                    active={true}
                    modal={true}
                    size="mini"
                    cancelButton={<Button>Cancel</Button>}
                    confirmButton={<Button>Yes</Button>}
            >
                <p>Dialog Content</p>
            </ConfirmationDialog>
        )
    },
    // ....
});

BaseDialog

import { Button, BaseDialog } from '@eccenca/gui-elements';
const Page = React.createClass({
    // template rendering
    render() {
        return (
            <BaseDialog title="Dialog Title"
                    active={true}
                    modal={true}
                    titleCancelButton={this.close}
                    size="mini"
                    buttonRow={[
                        <Button>Cancel</Button>,
                        <Button>Yes</Button>,
                        <Button>More</Button>
                    ]}
            >
                <p>Dialog Content</p>
            </BaseDialog>
        )
    },
    // ....
});

ContextMenu

import { ContextMenu, MenuItem } from '@eccenca/gui-elements';
const Page = React.createClass({
    // template rendering
    render() {
        return (
            <ContextMenu
                align="left|right(default)"
                valign="top|bottom(default)"
                iconName="menu_more(default)"
                tooltip="for menu button(currently not supported)"
                target="idformymenu(auto generated if it is not given)"
            >
                <MenuItem>First Item</MenuItem>
                <MenuItem>Second Item</MenuItem>
                <MenuItem>Menu Item 3</MenuItem>
                <MenuItem>Another Menu Item</MenuItem>
                <MenuItem>Alright</MenuItem>
            </ContextMenu>
        )
    },
    // ....
});

DateField

import { DateField } from '@eccenca/gui-elements';

const Page = React.createClass({
    // value is the date shown to the user
    // rawValue is the ISO 8601 representation if value is valid
    // isValid indicates if given value matches the defined representation
    onChange({value, rawValue, isValid, name}) {
        this.setState({
            [name]: value,
        })
    },
    // template rendering
    render() {
        return (
            <DateField
                onChange={this.onChange}
                name="dateValue"
                value={this.state.dateValue} // Should be a moment.js value for consistent handling
                placeholder="Please set a date" // optional (default: '')
                dateFormat="DD-MM-YYYY" // validate date format, optional (default 'DD-MM-YYYY')
                closeOnSelect={true} // auto close picker when a date is selected, optional (default: false)
                input={false} // hide the input element (picker will be always displayed), optional (default: true)
                disabled={true} // prevent selecting a date, optional (default: false)
                inputClassName="customDateName"// extra class name on input element, optional (default: '')
            />
        )
    },
    // ....
});

DateTimeField

import { DateTimeField } from '@eccenca/gui-elements';

const Page = React.createClass({
    // value is the date shown to the user
    // rawValue is the ISO 8601 representation if value is valid
    // isValid indicates if given value matches the defined representation
    onChange({value, rawValue, isValid, name}) {
        this.setState({
            [name]: value,
        })
    },
    // template rendering
    render() {
        return (
            <DateTimeField
                onChange={this.onChange}
                name="dateTimeValue"
                value={this.state.dateTimeValue} // Should be a moment.js value for consistent handling
                label="Label for DateTime input" // optional
                placeholder="Pls set a date" // optional (default: '') and only used if there is no label
                dateFormat="DD-MM-YYYY" // validate date format, optional (default 'DD-MM-YYYY')
                timeFormat="hh:mm a Z", // validate time format, optional (default 'hh:mm a')
                closeOnSelect={true} // auto close picker when a date is selected, optional (default: false)
                input={false} // hide the input element (picker will be always displayed), optional (default: true)
                disabled={true} // prevent selecting a date, optional (default: false)
                stretch={false} // use full width for input field (default: true)
                error="This is a error message" // optional string
                inputClassName="customDateName"// extra class name on input element, optional (default: '')
            />
        )
    },
    // ....
});

Layout

import { Layout } from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Layout
                fixedDrawer={false|true} // drawer always visible and open in larger screensdrawer always visible and open in larger screens, default: false
                fixedHeader={false|true} // header always visible, even in small screens, default: false
                fixedTabs={false|true} // fixed tabs instead of the default scrollable tabs, default: false
            >
                ...
            </Layout>
        )
    },
    // ....
});

NotAvailable

Use that element as very simple "not available" placeholder information, e.g. in empty table cells or statistic overviews. It currently only supports short label strings and long descriptions using the title attribute.

import { NotAvailable } from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <NotAvailable
                label="N/A" // short label that is shown, default: 'n/a'
                description="Not available element" // long description that is only shown on hover
                inline={false|true} // show it as inline text element, default: false
            />
        )
    },
    // ....
});

Nothing

import { Nothing } from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Nothing />
        )
    },
    // ....
});

Pagination

import { Pagination } from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Pagination
                offset={0} // initial first shown element
                limit={10} // initial number of shown elements per page
                totalResults={31} // max elements
                offsetAsPage={false} // display number of pages instead number of elements
                newLimitText={'Elements per page'} // if not set number of elements selection is hidden
                limitRange={[10, 25, 50, 100]} // possible number of elements selections, default: [5, 10, 25, 50, 100, 200]
                isTopPagination={true} // is pagination on top of the site (pages selection opens to bottom), default is false
            />
        )
    },
    // ....
});

Progressbar

import { Progressbar } from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
                <Progressbar progress={85} />
                <Progressbar appearGlobal={true} indeterminate={true} progress={95} />
                <Progressbar appearLocal={true} progress={15} />
        )
    },
    // ....
});

Spinner

The Spinner is global by default.

import { Spinner } from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Spinner appearInline={true} />
            <Spinner appearLocal={true} />
            <Spinner />
        )
    },
    // ....
});

SelectBox

The SelectBox wraps react-select to use mixed content of strings and numbers as well as the default object type. Please refer to all available properties in the linked documentation.

The SelectBox behaves like a controlled input

import { SelectBox } from '@eccenca/gui-elements';

const Page = React.createClass({
    getInitialState(){
      return {
          value: 8,
      };
    },
    selectBoxOnChange(value){
       this.setState({
           value
       });
    },
    // template rendering
    render() {
        return (
            <SelectBox
                placeholder="Label for SelectBox"
                options={['label1', 3]}
                optionsOnTop={true} // option list opens up on top of select input (default: false)
                value={this.state.value}
                onChange={this.selectBoxOnChange}
                creatable={true} // allow creation of new values
                promptTextCreator={(newLabel) => ('New stuff: ' + newLabel)} // change default "Create option 'newLabel'" to "New stuff: 'newLabel'"
                multi={true} // allow multi selection
                clearable={false} // hide 'remove all selected values' button
                searchable={true} // whether to behave like a type-ahead or not
            />
        )
    },
});

Note:

if objects are used in multi selectable options you can add {"clearableValue": false} to it to hide delete button for this specifc object
if "creatable" is set new values will be applied on Enter, Tab and Comma (",")
placeholder label is used within MDL floating label layout

Tabs

import { Tabs } from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Tabs
                prefixTabNames={'ecc-view-resource-panel-tab'}
                activeTab={'historyview'}
                tabs={[{tabTitle: 'name', tabContent: value}]}
                onTabClick={this.TabClick}
            />
        )
    },
    // ....
});

TextField

import { TextField } from '@eccenca/gui-elements';

const Page = React.createClass({
    // event is the original react onChange event
    // value is event.target.value (a shortcut for convienience)
    onChange({value, event, value}) {
        this.setState({
            [name]: value,
        })
    },
    // template rendering
    render() {
        return (
            <TextField
                onChange={this.onChange}
                name="textfield"
                value={this.state.textfield} // Should be a moment.js value for consistent handling
                label="Textfield"
                error="Please correct your input" // optional, error message
                stretch={false} // do not use full width (default: true)
                multiline={true} // use a text area (default: false)
            />
        )
    },
    // ....
});

You need to add wrapper to some elements, e.g. icons or checkboxes, to prevent unexepected behaviour. Use <span> for inline elements and <div> for block elments. If you have tooltip options, e.g. on icons, then use that parameter instead of the <Tooltip/> element.

import {Tooltip} from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Tooltip
                label="This is the tooltip text." // content used for tooltip, string or dom/react element
                position="bottom" // string: top|left|bottom|right, default: bottom
                large={false} // true or false, default: false
            >
                <p>I have a tooltip.</p>
            </Tooltip>
        )
    },
    // ....
});

Version

import { Version } from '@eccenca/gui-elements';

const Page = React.createClass({
    // template rendering
    render() {
        return (
            <Version
                version={'v1.1.0'}
            />
        )
    },
    // ....
});

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Package last updated on 17 Apr 2018

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@eccenca/gui-elements

Low-Level GUI Components (@eccenca/gui-elements)

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