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This article mainly shows you the "web page how to set the value of the text field", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to set the value of the text field on the web page" this article.

The text area can hold an unlimited number of text, where the default font for text is an equal width font (usually Courier).

You can specify the size of the textarea through the cols and rows attributes, but it is better to use the height and width attributes of the CSS.

Note: the text lines in the text input area are separated by "% OD%OA" (carriage return / line feed).

JQuery takes and assigns values to textarea

Take a value

Var qrcodefortemcontent=$ ("# qrcodefortemcontent") .val ()

Assignment

("# qrcodefortemcontent"). Val ("123")

JQuery to label.

Take a value

Next_openid=$ ("# next_openid2") .text ()

$("# hasnext2"). Text ('YES')

$("# hasnext2"). Text ('YES')

JQuery to input.

Take a value

Qrcodeforeverflag=$ ("# qrcodeforeverflag") .val ()

Assignment

("# qrcodeforeverflag"). Val ("123")

Tips: it is sometimes different to use''or''in the html tag. It is safer to use'', but you need to use''when there is an escape.

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