8 May 2008

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определить кол-во символов с заданной позиции

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3:06 pm
June 16, 2008

reef

Member

posts 4

как удалить определенное количество символов с заданной позиции в поле input text.

яваскрипт я новичок, но очень нужно.

3:06 pm
June 16, 2008

hohol

Member

posts 35

Код:
document.formName.inputName.value = document.formName.inputName.value.substr(0, 20);

Оставить в строке ввода 20 символов сначала строки

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