get cookie value in the textbox using jquery or javascript

I want to see cookie value in the textbox.

I have used this

document.getElementsByName('Custom_Field_Custom2')[0].Val开发者_如何学JAVAue=$.cookie('artname',{ path:'/'});

but that cookies value is not displaying in the textbox.

What I need to do?

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The "value" attribute is lower-case "v", not "Value".

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value is case sensitive. Try:

document.getElementsByName('Custom_Field_Custom2')[0].value=$.cookie('artname',{ path:'/'});