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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | 4x 7x 5x 2x 4x 1x 4x 3x 2x 1x 4x 3x 2x 1x 4x 5x 3x 2x | /**
* Gets or sets a attribute with the given attribute of the given element depending whether the value attribute is given.
* Returns null if the element has no attribute with the given name.
* @param elm The element of which the attribute shall be get or set.
* @param attrName The attribute name which shall be get or set.
* @param value The value of the attribute which shall be set.
*/
export const attr: (elm: Element, attrName: string, value?: string) => string | null | void = (elm, attrName, value) => {
if (value === undefined) {
return elm.getAttribute(attrName);
}
elm.setAttribute(attrName, value);
};
/**
* Removes the given attribute from the given element.
* @param elm The element of which the attribute shall be removed.
* @param attrName The attribute name.
*/
export const removeAttr: (elm: Element, attrName: string) => void = (elm, attrName) => {
elm.removeAttribute(attrName);
};
/**
* Gets or sets the scrollLeft value of the given element depending whether the value attribute is given.
* @param elm The element of which the scrollLeft value shall be get or set.
* @param value The scrollLeft value which shall be set.
*/
export const scrollLeft: (elm: HTMLElement, value?: number) => number | void = (elm, value) => {
if (value === undefined) {
return elm.scrollLeft;
}
elm.scrollLeft = value;
};
/**
* Gets or sets the scrollTop value of the given element depending whether the value attribute is given.
* @param elm The element of which the scrollTop value shall be get or set.
* @param value The scrollTop value which shall be set.
*/
export const scrollTop: (elm: HTMLElement, value?: number) => number | void = (elm, value) => {
if (value === undefined) {
return elm.scrollTop;
}
elm.scrollTop = value;
};
/**
* Gets or sets the value of the given input element depending whether the value attribute is given.
* @param elm The input element of which the value shall be get or set.
* @param value The value which shall be set.
*/
export const val: (elm: HTMLInputElement, value?: string) => string | void = (elm, value) => {
if (value === undefined) {
return elm.value;
}
elm.value = value;
};
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