Problems with val (): how to add a value to a field by clicking a button instead of rewriting it

Question

Form itself

There is such a form, you need to make it so that when you click on the numbers on the right, they are added to the "Your shares" field, I wrote a script, but when we click on, let's say the number "5" in the field says "5", when you click another number, for example "34 "it overwrites that number" 5 "with" 34 ", and it is necessary that it be added, separated by commas, for example," 5.34 ". How to do this?

It is worth creating a minimal sample code (one field, one / two buttons) and adding it to the question

Mr_Epic Mr_Epic 1,175 7 32 · Answer 1 · 2015-05-11T17:32:14

What is the problem with the old val add more text?

var val = $('#elem').val(); var new_val = 34; $('#elem').val(val+','+new_val);

Mr_Epic

1,175 7 32

You did not understand, there may be a maximum of 150 values, that is, I’m right on the numbers, and they are added to the field separated by commas. - pavlikmd
In my version, this will happen - Mr_Epic
in your version, as I understand it, you can choose only 2 numbers, and if a person wants to choose 15 or 100 - pavlikmd

|

Problems with val (): how to add a value to a field by clicking a button instead of rewriting it

1 answer 1

More articles: