Encountering an issue where the operator '+' cannot be applied to types 'Number' and '1'
buildQuerySpec() {
return {
PageSize: this.paging.PageCount,
CurrentPage: this.paging.PageIndex + 1,
MaxSize: '',
Filters: this.filter,
OrderFields: [],
IsDescending: false
};
}
What could be causing the error with
CurrentPage: this.paging.PageIndex + 1,
The value of pageIndex is a number, no clear indication as to what may be the issue.
After conducting a search for the error message, you'll find more information on this Stack Overflow thread, which delves into the reasons behind its malfunction.
For additional insights, refer to the Best Practices section:
Advisable Data Types
Avoid utilizing types like
Number,String,Boolean, orObject. These references pertain to non-primitive boxed entities that are seldom correctly employed in JavaScript scenarios./* INCORRECT */ function reverse(s: String): String;Instead, utilize
number,string, andboolean./* CORRECT */ function reverse(s: string): string;
To clarify, substitute instances of Number with number.
Another approach you could take is by including the unary operator + in the following way:
CurrentPage: +this.paging.PageIndex + 1This method should be effective for your situation as well.
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