Hi.

Kindly asking for help.

I have this code https://jsfiddle.net/advokatb/caj5ds2u/4/

There is one search field, several checkboxes and several inputs (they are for numbers).

As result I need to make search query something like this: OperaName alto:1 bass:2

So the

1. "OperaName" i should type myself in search field.

2. alto (name of checkbox) should be pushed to search field with the number that I type in input with class qty.

If qty field is set, than alto:1 should be appended to the main keyword query .

If I uncheck Alto checkbox than it should be removed from search field.

I have some jQuery code (see it on jsfiddle please) but it reset my keyword for search and I don't know how to get value from qty field and put it in format alto:1 or bass:2. Also there is a problem with how I can remove alto:1 when checkbox becomes unchecked.

Please help to solve.

Thanks in advance.