How to get var ID from dispform.aspx url?

Mikello 81

For a DispForm.aspx like below, how can I get an ID in Javascript (I'm trying to pass a field value using the ID). Attached is the code where I am trying to get var selectedId

https://server-name/subsite/Lists/listname/DispForm.aspx?ID=20848

15321-code.txt

Accepted answer

Jerryzy 10,566 Reputation points

2020-08-04T02:10:53.127+00:00

Hi @Mikello ,

I modify the code snippet in the attachment, please check it.

15334-getid.txt

Please replace the url in GetParameterValues function with yours so that it will work.
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Mikello 81 Reputation points

2020-08-04T03:50:56.92+00:00

Hi @Jerryzy-MSFT , I need to take current URL from browser, I just provided an example but it can be any ID. How can I take current URL?

Jerryzy 10,566 Reputation points

2020-08-04T06:37:11.593+00:00

Hi @Mikello ,

For get current url of disform.aspx, use window.location.href to get it, I modify the code snippet as attachment, please use in the List Display Form to get the Item Id.

15428-getid-1.txt
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How to get var ID from dispform.aspx url?

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