Hello @Brian Sorensen ,
a bit complicated solution is possible. It involves a client script, script include and additional variable/field message
- Create an on change client script on the Position ID to Check, every time the field changes it is going to call a the script include with GlideAjax.
- Create a rich text variable that contains the text you want (Please contact IT ), you can make it bold, read or something else, put it under the Asset variable and make it hidden.
- Create the script include, it is going to contain one function that is going to check the Asset table with the reference qualifier that you are going to build and if it finds record it is going to return true, if no false
- The client script receives the response from the script include with a callback function, if there are no records in it (the response is false) it is going to make the Available asset read only and it is going to show the rich text variable.
This is a solution if you are using a Catalog item if you are on back-end form you can do the same but replace the variable with a field message
g_form.showFieldMsg('availabele_asset','Please contact IT ','info');
Hope that this helps you!
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All the Best,
Stefan
