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Add skooma style property for setting inline styles

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Talia 2021-08-16 17:57:10 +02:00
parent 0d547a3ceb
commit 864cf22f5f
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GPG Key ID: AD727AD22802D0D6
1 changed files with 13 additions and 1 deletions
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14
skooma.js
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@ -10,6 +10,16 @@ or
html.ul([1, 2, 3, 4, 5].map(x => html.li(x)), {class: "numbers"}) html.ul([1, 2, 3, 4, 5].map(x => html.li(x)), {class: "numbers"})
*/ */
const keyToPropName = key => key.replace(/^[A-Z]/, a => "-"+a).replace(/[A-Z]/g, a => '-'+a.toLowerCase())
const insertStyles = (rule, styles) => {
for (let [key, value] of Object.entries(styles))
if (typeof value == "undefined")
rule.removeProperty(keyToPropName(key))
else
rule.setProperty(keyToPropName(key), value.toString())
}
const parseAttribute = (attribute) => { const parseAttribute = (attribute) => {
if (typeof attribute == "string" || typeof attribute == "number") if (typeof attribute == "string" || typeof attribute == "number")
return attribute return attribute
@ -30,7 +40,9 @@ const parseArgs = (element, ...args) => {
parseArgs(element, ...arg) parseArgs(element, ...arg)
else else
for (let key in arg) for (let key in arg)
if (key == "shadowRoot") if (key == "style" && typeof(arg[key]=="object"))
insertStyles(element.style, arg[key])
else if (key == "shadowRoot")
parseArgs((element.shadowRoot || element.attachShadow({mode: "open"})), arg[key]) parseArgs((element.shadowRoot || element.attachShadow({mode: "open"})), arg[key])
else if (typeof arg[key] == "function") else if (typeof arg[key] == "function")
element.addEventListener(key.replace(/^on[A-Z]/, x => x.charAt(x.length-1).toLowerCase()), e => e.preventDefault() || arg[key](e)) element.addEventListener(key.replace(/^on[A-Z]/, x => x.charAt(x.length-1).toLowerCase()), e => e.preventDefault() || arg[key](e))