Update TextField value with javascript

raahul k

Can the Window.executeJavaScript(String script) used to update a textfield value. Something like this

username   = new TextField();
		password   = new TextField();
		getApplication().getMainWindow().executeJavaScript(
				"username.value = readCookie('uname');"
		);

Not sure how to get the dom id for username field. Can someone help?

Joonas Lehtinen

Why would you like to update a textfield with javascript? Why not just read the cookie on the server-side and say username.setValue(theNameOfTheUserReadFromCookie)?

Also you might want to consider using LoginForm that allows the browser to use remember passwords and usernames for your application.

sankar vinnakota

Hi,

Can we run the Java Script and get the array from it and assign it to any variable using Vaadin?

Br,
Sankar

Important Notice - Forums is archived

Vaadin lets you build secure, UX-first PWAs entirely in Java.Free ebook & tutorial.

Update TextField value with javascript

Vaadin lets you build secure, UX-first PWAs entirely in Java.
Free ebook & tutorial.