Struggling to deactivate a field by accessing the element ID in TypeScript 2.1. Came across this syntax for TypeScript 1.5, but unfortunately, it doesn't seem to work in 2.1. Any assistance would be greatly appreciated.
( document.getElementById('BenchForcastId_'+valueID)).disabled = false;
If you are getting an error from the compiler stating:
Property 'disabled' does not exist on type 'HTMLElement'
It means exactly what it says. To resolve this issue, you can explicitly cast it to a type that includes the disabled property, like this:
(document.getElementById('BenchForcastId_'+valueID) as HTMLButtonElement).disabled = false;
If you are unsure of the specific type but know that it has a disabled property, you can use the 'any' type for casting:
(document.getElementById('BenchForcastId_'+valueID) as any).disabled = false;
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