Created
May 18, 2018 12:31
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import idMixin from '../../mixins/id' | |
import formMixin from '../../mixins/form' | |
import formSizeMixin from '../../mixins/form-size' | |
import formStateMixin from '../../mixins/form-state' | |
import { arrayIncludes } from '../../utils/array' | |
// Import styles | |
import './form-input.css' | |
// Valid supported input types | |
const TYPES = [ | |
'text', | |
'password', | |
'email', | |
'number', | |
'url', | |
'tel', | |
'search', | |
'range', | |
'color', | |
`date`, | |
`time`, | |
`datetime`, | |
`datetime-local`, | |
`month`, | |
`week` | |
] | |
export default { | |
mixins: [idMixin, formMixin, formSizeMixin, formStateMixin], | |
render (h) { | |
return h('input', { | |
ref: 'input', | |
class: this.inputClass, | |
attrs: { | |
id: this.safeId(), | |
name: this.name, | |
type: this.localType, | |
disabled: this.disabled, | |
required: this.required, | |
readonly: this.readonly || this.plaintext, | |
placeholder: this.placeholder, | |
autocomplete: this.autocomplete || null, | |
'aria-required': this.required ? 'true' : null, | |
'aria-invalid': this.computedAriaInvalid, | |
value: this.value | |
}, | |
on: { | |
input: this.onInput, | |
change: this.onChange | |
} | |
}) | |
}, | |
props: { | |
value: { | |
default: null | |
}, | |
type: { | |
type: String, | |
default: 'text', | |
validator: type => arrayIncludes(TYPES, type) | |
}, | |
ariaInvalid: { | |
type: [Boolean, String], | |
default: false | |
}, | |
readonly: { | |
type: Boolean, | |
default: false | |
}, | |
plaintext: { | |
type: Boolean, | |
default: false | |
}, | |
autocomplete: { | |
type: String, | |
default: null | |
}, | |
placeholder: { | |
type: String, | |
default: null | |
}, | |
formatter: { | |
type: Function | |
}, | |
lazyFormatter: { | |
type: Boolean, | |
default: false | |
} | |
}, | |
computed: { | |
localType () { | |
// We only allow certain types | |
return arrayIncludes(TYPES, this.type) ? this.type : 'text' | |
}, | |
inputClass () { | |
return [ | |
this.plaintext ? 'form-control-plaintext' : 'form-control', | |
this.sizeFormClass, | |
this.stateClass | |
] | |
}, | |
computedAriaInvalid () { | |
if (!this.ariaInvalid || this.ariaInvalid === 'false') { | |
// this.ariaInvalid is null or false or 'false' | |
return this.computedState === false ? 'true' : null | |
} | |
if (this.ariaInvalid === true) { | |
// User wants explicit aria-invalid=true | |
return 'true' | |
} | |
// Most likely a string value (which could be 'true') | |
return this.ariaInvalid | |
} | |
}, | |
methods: { | |
format (value, e) { | |
if (this.formatter) { | |
return this.formatter(value, e) | |
} | |
return value | |
}, | |
setValue (value) { | |
this.$emit('input', value) | |
this.$refs.input.value = value | |
}, | |
onInput (evt) { | |
const value = evt.target.value | |
if (this.lazyFormatter) { | |
this.setValue(value) | |
} else { | |
const fValue = this.format(value, evt) | |
this.setValue(fValue) | |
} | |
}, | |
onChange (evt) { | |
const fValue = this.format(evt.target.value, evt) | |
this.setValue(fValue) | |
this.$emit('change', fValue) | |
}, | |
focus () { | |
if (!this.disabled) { | |
this.$el.focus() | |
} | |
} | |
} | |
} |
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