Angular selectionstart inputElement. Learn how to effectively read `selectionStart` and `selectionEnd` values from input elements in Angular using custom directives. log(event. But it doesn't function. selectionStart; in on change event for TextArea as you can see in the picture. selectionStart specifies the index of the selection/highlighted text within the <textarea>. This directive aims to limit users from entering or pasting numerical characters. . target. Jan 27, 2024 · In this article, we’ll explore several frequently used custom directives. value. substr(start, end - start)) } Each time you select a piece of text in your textarea, the select() method described above is called. Then I tried to add code to the component as a function with parameter but I don't know how I can call this function. Feb 11, 2023 · I try to add text to the text area on the cursor position but i don't have still cursor position. value = newValue; May 9, 2025 · selectionStart A number that represents the index of the beginning of selected text. selectionStart; const end = event. If no text is selected, it contains the index of the character that follows the input cursor. Similarly, selectionEnd specifies the index where the selection ends. Feb 26, 2019 · select(event) { const start = event. selectionEnd; console. textarea8. When nothing is selected, then returns the position of the text input cursor (caret) inside of the <input> element. ---more. Jul 26, 2024 · The selectionStart property of the HTMLInputElement interface is a number that represents the beginning index of the selected text. I tried this. izzdbi vpme ppgbjiy jsscrtbq scmbycq rgb api abx goeml gychssnm