happy-dom
Version:
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
62 lines • 2.43 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Child node utility.
*/
class CharacterDataUtility {
/**
* Appends the given DOMString to the CharacterData.data string; when this method returns, data contains the concatenated DOMString.
*
* @param characterData Character data.
* @param data Data.
*/
static appendData(characterData, data) {
characterData.data += data;
}
/**
* Removes the specified amount of characters, starting at the specified offset, from the CharacterData.data string; when this method returns, data contains the shortened DOMString.
*
* @param characterData Character data.
* @param offset Offset.
* @param count Count.
*/
static deleteData(characterData, offset, count) {
characterData.data =
characterData.data.substring(0, offset) + characterData.data.substring(offset + count);
}
/**
* Inserts the specified characters, at the specified offset, in the CharacterData.data string; when this method returns, data contains the modified DOMString.
*
* @param characterData Character data.
* @param offset Offset.
* @param data Data.
*/
static insertData(characterData, offset, data) {
characterData.data =
characterData.data.substring(0, offset) + data + characterData.data.substring(offset);
}
/**
* Replaces the specified amount of characters, starting at the specified offset, with the specified DOMString; when this method returns, data contains the modified DOMString.
*
* @param characterData Character data.
* @param offset Offset.
* @param count Count.
* @param data Data.
*/
static replaceData(characterData, offset, count, data) {
characterData.data =
characterData.data.substring(0, offset) + data + characterData.data.substring(offset + count);
}
/**
* Returns a DOMString containing the part of CharacterData.data of the specified length and starting at the specified offset.
*
* @param characterData Character data.
* @param offset Offset.
* @param count Count.
*/
static substringData(characterData, offset, count) {
return characterData.data.substring(offset, offset + count);
}
}
exports.default = CharacterDataUtility;
//# sourceMappingURL=CharacterDataUtility.cjs.map