OptionElement

open class OptionElement(parent: Element) : Element(source)

Constructors

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constructor(parent: Element)

Properties

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open override val browser: WebBrowser
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Some convenience functions for modifying an element's style attribute.

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val tag: String? = null
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Functions

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fun addClasses(vararg classes: String, onlyIf: Boolean = true): Element

A convenience function to append a class to an existing class attribute.

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open override fun addEventListener(eventName: String, returnEventFields: Set<String>, retrieveJs: String?, preventDefault: Boolean, callback: (JsonElement) -> Unit): Element
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open override fun addImmediateEventCode(eventName: String, jsCode: String)
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fun addText(value: String): Element
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fun assertPluginLoaded(vararg plugins: KClass<out KwebPlugin>)

Requires that a specific plugin or plugins be loaded by listing them in the plugins parameter of the Kweb constructor.

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fun bind(accessor: (elementId: String) -> String, updateOnEvent: String, initialValue: JsonElement = JsonPrimitive("")): KVar<JsonElement>

Return a KVar that is tied to a property related to an element, which will update when an specified event fires on this element. This is a convenience wrapper around bind.

fun bind(reader: (elementId: String) -> String, writer: (elementId: String, value: String) -> String, updateOnEvent: String, initialValue: JsonElement = JsonPrimitive("")): KVar<JsonElement>

Return a KVar that is tied to a property related to an element, which will update when an specified event fires on this element.

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fun blur(): Element
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fun classes(vararg value: String): Element

A convenience function to set the class attribute, this is a wrapper around set.

fun classes(value: KVal<String>): Element

A convenience function to set the class attribute, this is a wrapper around setAttribute.

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fun delete()

Remove this element by calling removeChild on its parent element. An error will occur in the browser if the element doesn't exist.

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Remove this element by calling removeChild on its parent element if it exists.

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Selects the element based on id, then executes the provided js

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fun focus(): Element
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Sets the innerHTML property of a DOM element.

Sets the innerHTML property of a DOM element. This will be updated automatically if the value of html changes.

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fun Element.jquery(selector: String = "#"): JQueryReceiver

Created by ian on 2/22/17.

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fun on(retrieveJs: String? = null, preventDefault: Boolean = false): OnReceiver<Element>

See here.

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fun <P : KwebPlugin> plugin(plugin: KClass<P>): P

Obtain the instance of a plugin by its KClass.

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fun removeChildAt(position: Int): Element
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fun removeChildrenBetweenSpans(startSpanId: String, endSpanId: String): Element
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fun removeClasses(vararg classes: String, onlyIf: Boolean = true): Element

A convenience function to remove one or more classes from an existing class attribute. This will be ignored if onlyIf is false.

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operator fun set(name: String, value: Boolean): Element
operator fun set(name: String, value: Number): Element
operator fun set(name: String, value: String): Element

operator fun set(name: String, value: JsonPrimitive): Element

Set an attribute of this element. For example a().setAttribute("href", "http://kweb.io") will create an <a> element and set it to <a href="http://kweb.io/">.

operator fun set(name: String, value: KVal<out JsonPrimitive>): Element

Set an attribute to the value in a KVal, if the value changes the attribute value will be updated automatically.

fun set(name: String, value: JsonPrimitive, namespace: String? = null): Element

Set an attribute of this element. For example element["href"] = "http://kweb.io" will create an <a> element and set it to <a href="http://kweb.io/">.

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fun setAttribute(name: String, value: Boolean): Element
fun setAttribute(name: String, value: Number): Element
fun setAttribute(name: String, value: String): Element

fun setAttribute(name: String, value: KVal<out JsonPrimitive>): Element

Set an attribute to the value in a KVal, if the value changes the attribute value will be updated automatically.

fun setAttribute(name: String, value: JsonPrimitive, namespace: String? = null): Element

Set an attribute of this element. For example a().setAttribute("href", "http://kweb.io") will create an <a> element and set it to <a href="http://kweb.io/">.

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fun setAttributeRaw(name: String, value: Number): Element
fun setAttributeRaw(name: String, value: String): Element
fun setAttributeRaw(name: String, value: JsonPrimitive): Element
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fun setAttributes(vararg pair: Pair<String, JsonPrimitive>): Element

A utility function to set multiple attributes in a single call, in the style of mapOf. This is a wrapper around set.

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fun setClasses(vararg value: String): Element

A convenience function to set the class attribute, this is a wrapper around setAttribute.

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fun spellcheck(spellcheck: Boolean = true): Element

Determines whether this element will be spellchecked.

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fun text(value: String): Element

Set the text of this element to value. Eg. h1().text("Hello World") will create a h1 element and set its text as follows: <h1>Hello World</h1>.

fun text(text: KVal<String>): Element

Set the text of this element to an KVal value. If the text in the KVal changes the text of this element will update automatically.