本文整理匯總了TypeScript中@ember/-internals/views.getViewElement函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript getViewElement函數的具體用法？TypeScript getViewElement怎麽用？TypeScript getViewElement使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了getViewElement函數的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: readDOMAttr
In particular, what this means is that if you get an `<input>` element's
`value` attribute and then re-render the template with the same value,
it will avoid clobbering the cursor and selection position.
Since most attribute sets are idempotent in the browser, you typically
can get away with reading attributes using jQuery, but the most reliable
way to do so is through this method.
@method readDOMAttr
@param {String} name the name of the attribute
@return String
@public
*/
readDOMAttr(name: string) {
// TODO revisit this
let element = getViewElement(this) as HTMLElement;
let isSVG = element.namespaceURI === SVG_NAMESPACE;
let { type, normalized } = normalizeProperty(element, name);
if (isSVG || type === 'attr') {
return element.getAttribute(normalized);
}
return element[normalized];
},
/**
The WAI-ARIA role of the control represented by this view. For example, a
button may have a role of type 'button', or a pane may have a role of
type 'alertdialog'. This property is used by assistive software to help
visually challenged users navigate rich web applications.示例2: getElement
getElement(view: Opaque): Simple.Element | undefined {
return getViewElement(view);
}示例3: readDOMAttr
In particular, what this means is that if you get an `<input>` element's
`value` attribute and then re-render the template with the same value,
it will avoid clobbering the cursor and selection position.
Since most attribute sets are idempotent in the browser, you typically
can get away with reading attributes using jQuery, but the most reliable
way to do so is through this method.
@method readDOMAttr
@param {String} name the name of the attribute
@return String
@public
*/
readDOMAttr(name: string) {
// TODO revisit this
let element = getViewElement(this);
let isSVG = element.namespaceURI === SVG_NAMESPACE;
let { type, normalized } = normalizeProperty(element, name);
if (isSVG || type === 'attr') {
return element.getAttribute(normalized);
}
return element[normalized];
},
/**
The WAI-ARIA role of the control represented by this view. For example, a
button may have a role of type 'button', or a pane may have a role of
type 'alertdialog'. This property is used by assistive software to help
visually challenged users navigate rich web applications.示例4: getElement
getElement(view: Opaque): Option<Simple.Element> {
return getViewElement(view);
}