A continuación se muestra mi código, indique dónde estoy cometiendo un error. Textbox2 no muestra nada. código para textbox1: -
<td> @Html.EditorFor(model => model.DailyRegister.Date, new { htmlAttributes = new { @class = "form-control", required = "required", @id = "date1",@onchange="addDates2()" } }) @Html.ValidationMessageFor(model => model.DailyRegister.Date, "", new { @class = "text-danger" }) <script> function addDates() { document.getElementById("date1").value = document.getElementById("StartDate").value; } </script> </td> code for textBox2 <td> @Html.EditorFor(model => model.DailyRegister.Date, new { htmlAttributes = new { @class = "form-control", required = "required", @id = "date2" } }) @Html.ValidationMessageFor(model => model.DailyRegister.Date, "", new { @class = "text-danger" }) <script> function addDates2() { var prev=document.getElementById("date1").value var neww= prev.setDate(prev.getDate() + 1); document.getElementById("date2").value = neww; } </script> </td>Después de hacer mi investigación, a continuación se muestra la respuesta a este escenario con detalles en los comentarios.
<script> function nextDate3() { //Date object us work with dates. By default js will use browser's time zone and display a date as a full text string. var prev = new Date(document.getElementById("date2").value) var nextDay = new Date(prev); nextDay.setDate(prev.getDate() + 1); // SetDate() sets the day of the specified DATE and getDate() returns the day from the specified DATE document.getElementById("date3").value = nextDay.toDateString(); //toDateString() method returns only date portion of a Date object as a String } </script>