wj-elements
Version:
WebJET Elements is a modern set of user interface tools harnessing the power of web components designed to simplify web application development.
461 lines (460 loc) • 24.8 kB
JavaScript
var __defProp = Object.defineProperty;
var __typeError = (msg) => {
throw TypeError(msg);
};
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __publicField = (obj, key, value) => __defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);
var __accessCheck = (obj, member, msg) => member.has(obj) || __typeError("Cannot " + msg);
var __privateAdd = (obj, member, value) => member.has(obj) ? __typeError("Cannot add the same private member more than once") : member instanceof WeakSet ? member.add(obj) : member.set(obj, value);
var __privateMethod = (obj, member, method) => (__accessCheck(obj, member, "access private method"), method);
var _Input_instances, syncNativeAttribute_fn;
import { F as FormAssociatedElement } from "./form-associated-element-DEQ4y-jn.js";
import { event } from "./event.js";
const styles = "/*\n[ WJ Input ]\n*/\n\n:host {\n width: 100%;\n margin-bottom: var(--wje-input-margin-bottom);\n display: block;\n label {\n margin: var(--wje-input-label-margin);\n padding: var(--wje-input-label-padding);\n display: var(--wje-input-label-display);\n opacity: 1;\n cursor: text;\n transition: opacity 0.2s ease;\n line-height: var(--wje-input-label-line-height);\n font-size: var(--wje-input-label-font-size);\n }\n .wrapper {\n display: grid;\n grid-template-columns: auto 1fr auto;\n width: 100%;\n > .input-wrapper {\n grid-column: 2;\n }\n }\n .native-input {\n .input-wrapper {\n display: block;\n width: 100%;\n position: relative;\n box-sizing: border-box;\n\n label {\n width: 100%;\n }\n }\n &.default {\n background-color: var(--wje-input-background-color);\n font-family: var(--wje-input-font-family);\n position: relative;\n border-radius: var(--wje-input-border-radius);\n border-width: var(--wje-input-border-width);\n border-style: var(--wje-input-border-style);\n border-color: var(--wje-input-border-color);\n padding-inline: 0;\n padding-top: 0.25rem;\n padding-bottom: 0.25rem;\n transition: background-color 0.2s ease;\n cursor: text;\n .input-wrapper {\n padding-inline: 0.5rem;\n }\n &.focused {\n border-color: var(--wje-input-border-color-focus) !important;\n label {\n opacity: 0.67;\n font-size: 12px;\n letter-spacing: normal;\n }\n }\n input {\n border: none;\n height: 25px;\n min-height: 25px;\n padding: 0;\n margin-top: -4px;\n background: none;\n box-shadow: none;\n width: 100%;\n }\n label {\n &.fade {\n opacity: 0.5;\n font-size: 12px;\n letter-spacing: normal;\n }\n }\n ::slotted([slot='start']) {\n border-left: none;\n border-top: none;\n border-bottom: none;\n }\n\n ::slotted([slot='end']) {\n border-right: none;\n border-top: none;\n border-bottom: none;\n }\n }\n &.standard {\n font-family: var(--wje-input-font-family);\n position: relative;\n border-radius: var(--wje-input-border-radius);\n padding-inline: 0;\n padding-top: 0;\n padding-bottom: 0;\n transition: background-color 0.2s ease;\n cursor: text;\n &.focused {\n input {\n border-color: var(--wje-input-border-color-focus) !important;\n }\n }\n input {\n background-color: var(--wje-input-background-color);\n display: block;\n min-height: 32px;\n padding-inline: 0.5rem;\n padding-top: 0;\n padding-bottom: 0;\n /*background: none;*/\n box-shadow: none;\n width: 100%;\n box-sizing: border-box;\n border-radius: var(--wje-input-border-radius);\n border-width: var(--wje-input-border-width);\n border-style: var(--wje-input-border-style);\n border-color: var(--wje-input-border-color);\n }\n .input-wrapper {\n flex-wrap: nowrap;\n &:hover .clear {\n visibility: visible;\n }\n }\n ::slotted([slot='start']) {\n border-right: none;\n border-radius: var(--wje-input-border-radius) 0 0 var(--wje-input-border-radius);\n }\n\n ::slotted([slot='end']) {\n border-left: none;\n border-radius: 0 var(--wje-input-border-radius) var(--wje-input-border-radius) 0;\n }\n\n &.has-start input {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0;\n }\n\n &.has-end input {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n }\n slot[name='error'] {\n position: static;\n\n background: transparent;\n padding: 0.25rem 0;\n left: auto;\n transform: none;\n color: var(--wje-input-color-invalid);\n font-size: 12px;\n line-height: normal;\n }\n }\n }\n}\n\n:host([type=hidden]) {\n margin: 0;\n .native-input {\n padding: 0;\n border-width: 0;\n }\n}\n\n.clear {\n visibility: hidden;\n position: absolute;\n right: var(--wje-input-clear-inline-end, 0);\n top: 3px;\n --wje-padding-top: 0.25rem;\n --wje-padding-start: 0.25rem;\n --wje-padding-end: 0.25rem;\n --wje-padding-bottom: 0.25rem;\n --wje-button-margin-inline: 0 0.25rem;\n}\n\n:host([clearable]) .native-input.focused .clear,\n:host([clearable]) .input-wrapper:hover .clear {\n visibility: visible;\n}\n\n:host([clearable][type='number']) .clear {\n right: var(--wje-input-number-control-width, 1.75rem);\n}\n\n:host([required]) .wrapper::after {\n color: var(--wje-input-color-invalid);\n content: var(--wje-input-required-symbol);\n font-size: 24px;\n position: absolute;\n right: 12px;\n top: 0;\n}\n\n:host([required]) .standard .input-wrapper::after {\n right: 13px;\n top: -20px;\n}\n\n:host([invalid]) {\n .default {\n label {\n opacity: 1 !important;\n color: var(--wje-input-color-invalid) !important;\n animation-name: shake;\n animation-duration: 0.4s;\n animation-iteration-count: 1;\n }\n }\n}\n\n::slotted([slot='start']),\n::slotted([slot='end']) {\n display: flex;\n align-items: center;\n border-width: var(--wje-input-border-width);\n border-style: var(--wje-input-border-style);\n border-color: var(--wje-input-border-color);\n padding-inline: var(--wje-input-slot-padding-inline);\n}\n\n:host(.options-show) ::slotted([slot='start']) {\n border-bottom-left-radius: 0 !important;\n}\n\n:host(.options-show) ::slotted([slot='end']) {\n border-bottom-right-radius: 0 !important;\n}\n\nslot[name='start'],\nslot[name='end'] {\n display: flex;\n}\n\nslot[name='error'] {\n display: none;\n}\n\n:host([invalid]) slot[name='error'] {\n display: block;\n}\n\n:host([disabled]) input {\n opacity: 0.5;\n}\n\ninput {\n background-color: var(--wje-input-background-color);\n border-width: var(--wje-input-border-width);\n border-style: var(--wje-input-border-style);\n border-color: var(--wje-input-border-color);\n color: var(--wje-input-color);\n appearance: none;\n outline: 0;\n padding: 0.25rem 0.5rem;\n line-height: var(--wje-input-line-height);\n font-size: 14px;\n font-weight: normal;\n vertical-align: middle;\n min-height: 32px;\n}\n\n:host([clearable]) input {\n box-sizing: border-box;\n padding-inline-end: calc(var(--wje-input-clear-size, 2rem) + 0.5rem);\n}\n\n:host([clearable][type='number']) input {\n padding-inline-end: 0.5rem;\n}\n\nslot[name='error'] {\n display: none;\n position: absolute;\n max-width: 100%;\n min-width: auto;\n border-radius: 50px;\n background-color: var(--wje-input-error-background-color, var(--wje-tooltip-background));\n padding: 0.25rem 0.5rem;\n top: 0;\n left: 50%;\n transform: translate(-50%, -50%);\n color: var(--wje-input-error-color, var(--wje-tooltip-color));\n font-size: var(--wje-font-size-small);\n width: max-content;\n line-height: normal;\n}\n\n@keyframes shake {\n 8%,\n 41% {\n transform: translateX(-4px);\n }\n 25%,\n 58% {\n transform: translateX(4px);\n }\n 75% {\n transform: translateX(-2px);\n }\n 92% {\n transform: translateX(2px);\n }\n 0%,\n 100% {\n transform: translateX(0);\n }\n}\n";
const _Input = class _Input extends FormAssociatedElement {
/**
* Creates an instance of Input.
*/
constructor() {
super();
__privateAdd(this, _Input_instances);
/**
* The class name of the input element.
* @type {string}
*/
__publicField(this, "className", "Input");
this.invalid = false;
this.pristine = true;
this._instanceId = ++_Input._instanceId;
}
/**
* Setter for the value attribute.
* @param {string} value The value to set.
*/
set value(value) {
value = value ?? "";
this.internals.setFormValue(value);
if (this.input && this.input.value !== value) this.input.value = value;
this.pristine = false;
this._value = value;
this.syncAria();
}
/**
* Retrieves the value from the input element if available; otherwise,
* returns the internal _value property or an empty string as the default.
* @returns {string} The current value from the input element, the internal _value, or an empty string.
*/
get value() {
var _a;
return ((_a = this.input) == null ? void 0 : _a.value) ?? this._value ?? "";
}
/**
* Sets the label attribute of the element.
* @param {string} value The value to set as the label attribute.
*/
set label(value) {
this.setAttribute("label", value);
}
/**
* Retrieves the value of the 'label' attribute if it exists.
* If the 'label' attribute is not set, it returns false.
* @returns {string|boolean} The value of the 'label' attribute as a string, or false if the attribute is not set.
*/
get label() {
return this.getAttribute("label") || false;
}
/**
* Sets the custom error display attribute for an element.
* @param {boolean} value If true, adds the 'custom-error-display' attribute to the element. If false, removes the attribute from the element.
*/
set customErrorDisplay(value) {
if (value) {
this.setAttribute("custom-error-display", "");
} else {
this.removeAttribute("custom-error-display");
}
}
/**
* Getter for the customErrorDisplay attribute.
* @returns {boolean} Whether the attribute is present.
*/
get customErrorDisplay() {
return this.hasAttribute("custom-error-display");
}
/**
* Sets the `validateOnChange` property. If set to a truthy value, it adds the
* `validate-on-change` attribute to the element. If set to a falsy value, it
* removes the `validate-on-change` attribute from the element.
* @param {boolean} value Determines whether to add or remove the
* `validate-on-change` attribute. A truthy value adds the attribute, whereas a
* falsy value removes it.
*/
set validateOnChange(value) {
if (value) {
this.setAttribute("validate-on-change", "");
} else {
this.removeAttribute("validate-on-change");
}
}
/**
* Getter for the validateOnChange attribute.
* @returns {boolean} Whether the attribute is present.
*/
get validateOnChange() {
return this.hasAttribute("validate-on-change");
}
/**
* @summary Getter for the defaultValue attribute.
* This method retrieves the 'value' attribute of the custom input element.
* The 'value' attribute represents the default value of the input element.
* If the 'value' attribute is not set, it returns an empty string.
* @returns {string} The default value of the input element.
*/
get defaultValue() {
return this.getAttribute("value") ?? "";
}
/**
* @summary Setter for the defaultValue attribute.
* This method sets the 'value' attribute of the custom input element to the provided value.
* The 'value' attribute represents the default value of the input element.
* @param {string} value The value to set as the default value.
*/
set defaultValue(value) {
this.setAttribute("value", value);
}
/**
* Sets or removes the 'clearable' attribute on the element.
* When set to a truthy value, the 'clearable' attribute is added; when falsy, the attribute is removed.
* @param {boolean} value Determines whether to set or remove the 'clearable' attribute. If true, the 'clearable' attribute is added. If false, it is removed.
*/
set clearable(value) {
if (value) {
this.setAttribute("clearable", "");
} else {
this.removeAttribute("clearable");
}
}
/**
* Checks if the 'clearable' attribute is present on the element.
* @returns {boolean} True if the 'clearable' attribute is set, otherwise false.
*/
get clearable() {
return this.hasAttribute("clearable");
}
/**
* Sets the placeholder value for an element. If the provided value is non-empty,
* it assigns the value to the "placeholder" attribute. Otherwise, it removes
* the "placeholder" attribute from the element.
* @param {string} value The placeholder text to set or null/undefined to remove the attribute.
*/
set placeholder(value) {
if (value) {
this.setAttribute("placeholder", value);
} else {
this.removeAttribute("placeholder");
}
}
/**
* Retrieves the value of the 'placeholder' attribute from the element.
* If the attribute is not set, it returns an empty string.
* @returns {string} The value of the 'placeholder' attribute or an empty string if not set.
*/
get placeholder() {
return this.getAttribute("placeholder") || "";
}
/**
* Sets the `variant` attribute on the element. If a value is provided, it will set the attribute to the given value.
* If no value is provided, it removes the `variant` attribute from the element.
* @param {string} value The value to set for the `variant` attribute. If falsy, the attribute is removed.
*/
set variant(value) {
if (value) {
this.setAttribute("variant", value);
} else {
this.removeAttribute("variant");
}
}
/**
* Retrieves the value of the 'variant' attribute from the element.
* If the attribute is not set, it defaults to 'default'.
* @returns {string} The value of the 'variant' attribute or 'default' if not set.
*/
get variant() {
return this.getAttribute("variant") || "default";
}
/**
* Getter for the cssStyleSheet attribute.
* @returns {CSSStyleSheet} The CSS style sheet of the input element.
*/
static get cssStyleSheet() {
return styles;
}
/**
* Getter for the observedAttributes attribute of the input element.
* @returns {Array} The attributes to observe for changes.
*/
static get observedAttributes() {
return [
"type",
"value",
"name",
"disabled",
"placeholder",
"label",
"message",
"error-inline",
"required",
"readonly",
"invalid",
"min",
"max",
"step",
"inputmode"
];
}
/**
* Sets up the attributes for the input.
*/
setupAttributes() {
this.isShadowRoot = "open";
if (this.pristine) {
this.value = this.defaultValue;
this.pristine = false;
}
this.syncAria();
}
attributeChangedCallback(name, oldValue, newValue) {
var _a, _b;
if (oldValue === newValue) return;
const labelVisibilityChanged = Boolean(oldValue) !== Boolean(newValue);
if (name === "label" && labelVisibilityChanged) {
(_a = super.attributeChangedCallback) == null ? void 0 : _a.call(this, name, oldValue, newValue);
return;
}
if (!this.input) {
this.syncAria();
return;
}
if (name === "value") {
this._value = newValue ?? "";
if (this.input.value !== this._value) this.input.value = this._value;
this.internals.setFormValue(this._value);
} else if (name === "type") {
this.input.type = this.getAttribute("type") || "text";
} else if (name === "name") {
this.input.name = this.name;
} else if (name === "disabled") {
this.input.disabled = this.disabled;
} else if (name === "required") {
this.input.required = this.required;
} else if (name === "readonly") {
this.input.readOnly = this.hasAttribute("readonly");
} else if (name === "placeholder") {
this.input.placeholder = this.placeholder;
} else if (["min", "max", "step", "inputmode"].includes(name)) {
__privateMethod(this, _Input_instances, syncNativeAttribute_fn).call(this, name, newValue);
} else if (name === "label") {
if (this.labelElement) this.labelElement.innerText = this.label || "";
} else if (name === "invalid") {
(_b = this.native) == null ? void 0 : _b.classList.toggle("has-error", this.invalid);
if (this.invalid && this.validationMessage) {
this.showInvalidMessage();
} else if (!this.invalid && this.errorMessage) {
this.errorMessage.textContent = "";
}
}
this.syncAria();
}
/**
* Draws the input element.
* @returns {DocumentFragment} The drawn input.
*/
draw() {
let hasSlotStart = this.hasSlot(this, "start");
let hasSlotEnd = this.hasSlot(this, "end");
this.hasSlot(this, "error");
let fragment = document.createDocumentFragment();
let native = document.createElement("div");
native.setAttribute("part", "native");
native.classList.add("native-input", this.variant);
if (this.invalid) native.classList.add("has-error");
let wrapper = document.createElement("div");
wrapper.classList.add("wrapper");
let inputWrapper = document.createElement("div");
inputWrapper.setAttribute("part", "wrapper");
inputWrapper.classList.add("input-wrapper");
let label = document.createElement("label");
label.setAttribute("part", "label");
label.innerText = this.label;
if (this.value && !this.hasAttribute("error")) label.classList.add("fade");
let input = document.createElement("input");
input.setAttribute("type", "text");
input.setAttribute("part", "input");
input.setAttribute("value", this.value || "");
input.classList.add("form-control");
const attributes = Array.from(this.attributes).map((attr) => attr.name);
attributes.forEach((attr) => {
if (this.hasAttribute(attr)) {
input.setAttribute(attr, this[attr] || "");
}
});
let errorSlot = document.createElement("slot");
errorSlot.setAttribute("name", "error");
errorSlot.setAttribute("part", "error-slot");
this._ariaErrorId = this.id ? `${this.id}-error` : `wje-input-${this._instanceId}-error`;
errorSlot.id = this._ariaErrorId;
let error = document.createElement("div");
error.setAttribute("slot", "error");
let start = null;
if (hasSlotStart) {
start = document.createElement("slot");
start.setAttribute("name", "start");
start.setAttribute("part", "start");
}
let end = null;
if (hasSlotEnd) {
end = document.createElement("slot");
end.setAttribute("name", "end");
end.setAttribute("part", "end");
}
if (hasSlotStart) {
wrapper.appendChild(start);
native.classList.add("has-start");
}
if (this.label) {
if (this.variant === "standard") {
native.append(label);
} else {
inputWrapper.appendChild(label);
}
}
inputWrapper.appendChild(input);
wrapper.appendChild(inputWrapper);
native.appendChild(wrapper);
native.append(errorSlot);
this.append(error);
if (this.clearable) {
this.clear = document.createElement("wje-button");
this.clear.classList.add("clear");
this.clear.setAttribute("fill", "link");
this.clear.setAttribute("part", "clear");
let clearIcon = document.createElement("wje-icon");
clearIcon.setAttribute("name", "x");
this.clear.appendChild(clearIcon);
inputWrapper.appendChild(this.clear);
}
if (hasSlotEnd) {
wrapper.appendChild(end);
native.classList.add("has-end");
}
fragment.appendChild(native);
this.native = native;
this.labelElement = label;
this.input = input;
this.errorMessage = error;
this.syncAria();
return fragment;
}
/**
* Runs after the input is drawn to the DOM.
*/
afterDraw() {
this.input.addEventListener("focus", (e) => {
this.labelElement.classList.add("fade");
this.native.classList.add("focused");
});
this.input.addEventListener("blur", (e) => {
this.native.classList.remove("focused");
if (!e.target.value) this.labelElement.classList.remove("fade");
});
this.input.addEventListener("input", (e) => {
this.validate();
if (this.validateOnChange) {
this.pristine = false;
this.propagateValidation();
}
if (this.invalid && this.checkValidity()) {
this.invalid = false;
this.errorMessage.textContent = "";
this.internals.setValidity({}, "");
}
this.input.classList.remove("pristine");
this.labelElement.classList.add("fade");
event.dispatchCustomEvent(this, "wje-input:input", {
value: this.input.value
});
this.pristine = false;
this._value = this.input.value;
this.internals.setFormValue(this._value);
this.syncAria();
});
this.addEventListener("invalid", (e) => {
this.invalid = true;
this.pristine = false;
this.showInvalidMessage();
if (this.customErrorDisplay) {
e.preventDefault();
}
});
this.addEventListener("focus", () => this.input.focus());
if (this.clear) {
this.clear.addEventListener("wje-button:click", (e) => {
this.input.value = "";
event.dispatchCustomEvent(this.clear, "wje-input:clear");
});
}
this.validate();
if (this.invalid) {
this.showInvalidMessage();
}
this.syncAria();
}
/**
* Syncs ARIA attributes on the host element.
*/
syncAria() {
const requiredInvalid = this.required && !this.value;
const invalid = this.invalid || requiredInvalid;
const label = this.label && this.label !== false ? this.label.trim() : "";
this.setAriaState({
role: "textbox",
disabled: this.disabled,
required: this.required,
readonly: this.hasAttribute("readonly"),
invalid,
describedBy: this._ariaErrorId,
...label ? { label } : {}
});
}
/**
* Checks whether the input has a slot.
* @param {HTMLElement} el The element to check.
* @param {string} slotName The name of the slot to check for.
* @returns {boolean} Whether the input has the slot.
*/
hasSlot(el, slotName = null) {
let selector = slotName ? `[slot="${slotName}"]` : "[slot]";
return el.querySelectorAll(selector).length > 0 ? true : false;
}
};
_Input_instances = new WeakSet();
/**
* Syncs an attribute from the host element to the native input without redrawing.
* @param {string} name The attribute name.
* @param {string|null} value The new attribute value.
*/
syncNativeAttribute_fn = function(name, value) {
if (!(this.input instanceof HTMLInputElement)) return;
if (value === null) {
this.input.removeAttribute(name);
} else {
this.input.setAttribute(name, value);
}
};
__publicField(_Input, "_instanceId", 0);
let Input = _Input;
Input.define("wje-input", Input);
export {
Input as default
};
//# sourceMappingURL=wje-input.js.map