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<div
class="cdx-search-input"
:class="rootClasses"
:style="rootStyle"
>
<div class="cdx-search-input__input-wrapper">
<cdx-text-input
ref="textInput"
v-model="wrappedModel"
class="cdx-search-input__text-input"
input-type="search"
:start-icon="searchIcon"
:disabled="computedDisabled"
:status="status"
v-bind="otherAttrs"
@keydown.enter="handleSubmit"
@input="$event => $emit( 'input', $event )"
@change="$event => $emit( 'change', $event )"
@focus="$event => $emit( 'focus', $event )"
@blur="$event => $emit( 'blur', $event )"
/>
<!--
@slot A slot for passing in an options menu that needs to be positioned
relatively to the text input. See TypeaheadSearch for sample usage.
-->
<slot />
</div>
<cdx-button
v-if="buttonLabel"
class="cdx-search-input__end-button"
:disabled="computedDisabled"
@click="handleSubmit"
>
{{ buttonLabel }}
</cdx-button>
</div>
</template>
<script lang="ts">
import { defineComponent, computed, toRef, PropType } from 'vue';
import { cdxIconSearch } from '@wikimedia/codex-icons';
import CdxButton from '../button/Button.vue';
import CdxTextInput from '../text-input/TextInput.vue';
import useModelWrapper from '../../composables/useModelWrapper';
import useSplitAttributes from '../../composables/useSplitAttributes';
import useFieldData from '../../composables/useFieldData';
import { ValidationStatusTypes } from '../../constants';
import { makeStringTypeValidator } from '../../utils/stringTypeValidator';
import { ValidationStatusType } from '../../types';
const statusValidator = makeStringTypeValidator( ValidationStatusTypes );
/**
* An input for text search.
*/
export default defineComponent( {
name: 'CdxSearchInput',
components: {
CdxButton,
CdxTextInput
},
/**
* Attributes, besides class, will be passed to the TextInput's input element.
*/
inheritAttrs: false,
props: {
/**
* Value of the search input, provided by `v-model` binding in the parent component.
*/
modelValue: {
type: [ String, Number ],
default: ''
},
/**
* Submit button text.
*
* If this is provided, a submit button with this label will be added.
*/
buttonLabel: {
type: String,
default: ''
},
/**
* Whether the search input is disabled.
*/
disabled: {
type: Boolean,
default: false
},
/**
* `status` property of the TextInput component
*/
status: {
type: String as PropType<ValidationStatusType>,
default: 'default',
validator: statusValidator
}
},
emits: [
/**
* When the input value changes
*
* @property {string | number} value The new value
*/
'update:modelValue',
/**
* When the submit button is clicked.
*
* @property {string | number} value The current input
*/
'submit-click',
/**
* When the input value changes via direct use of the input
*
* @property {InputEvent} event
*/
'input',
/**
* When an input value change is committed by the user (e.g. on blur)
*
* @property {Event} event
*/
'change',
/**
* When the input comes into focus
*
* @property {FocusEvent} event
*/
'focus',
/**
* When the input loses focus
*
* @property {FocusEvent} event
*/
'blur'
],
setup( props, { emit, attrs } ) {
const wrappedModel = useModelWrapper( toRef( props, 'modelValue' ), emit );
const { computedDisabled } = useFieldData( toRef( props, 'disabled' ) );
const internalClasses = computed( () => {
return {
'cdx-search-input--has-end-button': !!props.buttonLabel
};
} );
// Get helpers from useSplitAttributes.
const {
rootClasses,
rootStyle,
otherAttrs
} = useSplitAttributes( attrs, internalClasses );
const handleSubmit = () => {
emit( 'submit-click', wrappedModel.value );
};
return {
wrappedModel,
computedDisabled,
rootClasses,
rootStyle,
otherAttrs,
handleSubmit,
searchIcon: cdxIconSearch
};
},
methods: {
/**
* Focus the component's input element.
*
* @public
*/
focus(): void {
const textInput = this.$refs.textInput as InstanceType<typeof CdxTextInput>;
// Run the TextInput component's focus method, which will set focus
// to the <input> within.
textInput.focus();
}
}
} );
</script>
<style lang="less">
@import ( reference ) '@wikimedia/codex-design-tokens/theme-wikimedia-ui.less';
@import ( reference ) '../../themes/mixins/input-with-button.less';
@import ( reference ) '../../themes/mixins/public/css-icon.less';
.cdx-search-input {
.cdx-mixin-input-with-button();
&__input-wrapper {
// This will make an absolutely positioned options menu passed in via the default slot line
// up with the input, instead of extending the full width including the button.
position: relative;
}
// Set up the CSS-only search icon.
.cdx-text-input__icon.cdx-text-input__start-icon {
.cdx-mixin-css-icon( @cdx-icon-search );
}
}
</style>
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