Set textbox value by array index and name attribute using jquery

2018-06-12 16:40:30

$("[name=imageheight]") return following array of textboxes

I know i can get the value of textbox by its index like

How do i set the value of textbox on index 0. i have tried this but it gives me a error

$('input').eq(0).val("new value")

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" />

$('[name=imageheight]').eq(0).attr('value', '250')

您可以使用

$('[name=imageheight]').eq(0).val(250)

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