MontoyaTech/ignite-html
MontoyaTech/ignite-html
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Added IgniteObject to support full end to end properties.

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This commit is contained in:
MattMo 2021-05-25 22:27:23 -07:00
parent 67b4bd60a0
commit d6142ea250
3 changed files with 104 additions and 60 deletions
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67
ignite-element.js
View File

@ -1,4 +1,4 @@
import { IgniteProperty, IgniteCallback } from './ignite-html.js';
import { IgniteProperty, IgniteCallback, IgniteRenderingContext } from './ignite-html.js';
import { IgniteTemplate } from './ignite-template.js';
/**
@ -139,12 +139,8 @@ class IgniteElement extends HTMLElement {
*/
createVariables() {
var vars = this.variables;
if (vars != null) {
var keys = Object.keys(vars);
for (var i = 0; i < keys.length; i++) {
this[keys[i]] = vars[keys[i]];
}
Object.keys(vars).forEach(name => this[name] = vars[name]);
}
}
@ -154,15 +150,23 @@ class IgniteElement extends HTMLElement {
*/
resetVariables() {
var vars = this.variables;
if (vars != null) {
var keys = Object.keys(vars);
for (var i = 0; i < keys.length; i++) {
this[keys[i]] = vars[keys[i]];
}
Object.keys(vars).forEach(name => this[name] = vars[name]);
}
}
/**
* Gets all the property values from this element and returns it.
*/
getProperties() {
var ret = {};
var props = this.properties;
IgniteRenderingContext.push();
Object.keys(props).forEach(name => ret[name] = this[name]);
IgniteRenderingContext.pop();
return ret;
}
/**
* Creates the getters/setters for properties in this
* ignite element and initializes everything.
@ -170,37 +174,14 @@ class IgniteElement extends HTMLElement {
*/
createProperties() {
var props = this.properties;
if (props != null) {
var keys = Object.keys(props);
for (var i = 0; i < keys.length; i++) {
let propValue = props[keys[i]];
let propName = keys[i];
//Create a new property, if the propValue is a property, use that instead.
var prop = null;
if (propValue instanceof IgniteProperty) {
prop = propValue;
} else {
prop = new IgniteProperty(propValue);
}
this[`_${propName}`] = prop;
Object.defineProperty(this, propName, {
get: () => {
if (IgniteRenderingContext.rendering == false) {
return this[`_${propName}`].value;
} else {
return this[`_${propName}`];
}
},
set: (value) => {
this[`_${propName}`].value = value;
}
Object.keys(props).forEach(name => {
var prop = (props[name] instanceof IgniteProperty ? props[name] : new IgniteProperty(props[name]));
Object.defineProperty(this, name, {
get: () => { return (IgniteRenderingContext.rendering ? prop : prop.value); },
set: (value) => { prop.value = value; }
});
}
});
}
}
@ -210,12 +191,8 @@ class IgniteElement extends HTMLElement {
*/
resetProperties() {
var props = this.properties;
if (props != null) {
var keys = Object.keys(props);
for (var i = 0; i < keys.length; i++) {
this[keys[i]] = props[keys[i]];
}
Object.keys(props).forEach(name => this[name] = props[name]);
}
}

63
ignite-html.js
View File

@ -11,11 +11,11 @@ class IgniteProperty {
this.onShiftCallbacks = [];
this.onUnshiftCallbacks = [];
this.onSpliceCallbacks = [];
this.arrayCallbacks = [];
this.reflected = [];
this._value = val;
this.ignoreValueChange = false;
this.name = null;
//If we were passed options, add any callbacks needed.
if (options) {
@ -361,6 +361,65 @@ Array.prototype.getOldPropertyValues = function (property, oldValue) {
return ret;
}
/**
* The outline of an IgniteObject which contains IgniteProperties.
*/
class IgniteObject {
/**
* Creates a new IgniteObject from an object and returns it.
* @param {Any} obj The object to create an IgniteObject out of.
* @returns {IgniteObject} The ignite object created.
*/
constructor(obj) {
//Only do this if the object is not an ignite object already.
if (!(obj instanceof IgniteObject)) {
Object.keys(obj).forEach(name => {
var prop = new IgniteProperty(obj[name]);
Object.defineProperty(this, name, {
get: () => { return (IgniteRenderingContext.rendering ? prop : prop.value); },
set: (value) => { prop.value = value; }
});
});
} else {
return obj;
}
}
/**
* Checks this IgniteObject for any properties not converted and automatically
* converts them.
*/
update() {
Object.keys(this).forEach(name => {
if (!(this[name] instanceof IgniteProperty)) {
var prop = new IgniteProperty(this[name]);
delete this[name];
Object.defineProperty(this, name, {
get: () => { return (IgniteRenderingContext.rendering ? prop : prop.value); },
set: (value) => { prop.value = value; }
});
}
});
}
/**
* Creates an IgniteObject or Array of IgniteObjects and returns it.
* @param {Object|Array} obj The object to create an IgniteObject from.
* @returns {IgniteObject} The created IgniteObject.
*/
static create(obj) {
if (obj instanceof Array) {
var converted = [];
obj.forEach(item => converted.push(new IgniteObject(item)));
return converted;
} else if (!(obj instanceof IgniteObject)) {
return new IgniteObject(obj);
} else {
return obj;
}
}
}
/**
* The outline of a ignite callback that can be invoked and disconnected
* to help maintain and cleanup callbacks.
@ -457,9 +516,11 @@ class IgniteRenderingContext {
}
window.IgniteRenderingContext = IgniteRenderingContext;
window.IgniteObject = IgniteObject;
export {
IgniteProperty,
IgniteObject,
IgniteRenderingContext,
IgniteCallback
};

32
ignite-template.js
View File

@ -1,4 +1,4 @@
import { IgniteProperty } from './ignite-html.js';
import { IgniteObject, IgniteProperty, IgniteRenderingContext } from './ignite-html.js';
import { IgniteElement } from './ignite-element.js';
/**
@ -318,28 +318,27 @@ class IgniteTemplate {
/**
* Adds a set of properties from an object to be added to this template once it's constructed.
* @param {Object} props The object value that property names/values will be pulled from.
* @param {Object|IgniteObject} props The object value that property names/values will be pulled from.
* @returns This ignite template so function calls can be chained.
*/
properties(props) {
IgniteRenderingContext.push();
//Make sure we have a valid props.
if (props == null || props == undefined) {
return;
}
if (!(typeof props === 'object')) {
else if (!(typeof props === 'object')) {
throw `Cannot set properties with a non object set of properties: ${props}`;
}
var propNames = Object.keys(props);
if (props instanceof IgniteObject) {
props.update();
propNames.forEach(name => {
this.property(name, props[name], false, null);
});
Object.getOwnPropertyNames(props).forEach(name => this.property(name, props[name], true));
}
else {
Object.keys(props).forEach(name => this.property(name, props[name], false, null));
}
IgniteRenderingContext.pop();
return this;
}
@ -907,7 +906,8 @@ class IgniteTemplate {
for (var i = 0; i < keys.length; i++) {
this.element[keys[i]] = this._properties[keys[i]].value;
if (this._properties[keys[i]].reflect != null) {
//Reflect the property if it can be on the element.
if (this._properties[keys[i]].reflect != null && this.element[keys[i]] instanceof IgniteProperty) {
this.element[keys[i]].reflected.push(this._properties[keys[i]].reflect);
}
}
@ -1136,7 +1136,13 @@ class IgniteTemplate {
if (this.element) {
//Use the set value function and don't reflect the change because it came from above which
//would be the reflected property, this reduces some functions being called twice that don't need to be.
this.element[`_${propertyName}`].setValue(newValue, false);
IgniteRenderingContext.enter();
if (this.element[propertyName] instanceof IgniteProperty) {
this.element[propertyName].setValue(newValue, false);
} else {
this.element[propertyName] = newValue;
}
IgniteRenderingContext.leave();
}
this._properties[propertyName].value = newValue;