Hello guys! Please help) The task is There are 3 inputs. Output

Question

Hello guys! Please help) The task is There are 3 inputs. Output

in textarea the contents of all input fields separated by commas. Use setinterval. (When entering data in the input - they are displayed in the textarea)

The problems is
1. When I just click on the field, 3 commas is appearing, but every comma should appear only after entered text.

2. How to do that the last comma after value didn't appear?

Thank you!

0

09.04.2022

16 ответов

23 просмотра

Anna Anna Автор вопроса

0

09.04.2022

Pranav

Hitmare Chelien
like if (inputs[i].value != "") { text += inputs...

If you want to show only on input they why using setinterval just add oninput or onchange event Then just add condition like this one

0

09.04.2022

Anna Anna Автор вопроса

Hitmare Chelien
like if (inputs[i].value != "") { text += inputs...

Thank you a lot!!!☺️

0

09.04.2022

Hitmare Chelien

Anna Anna
Thank you a lot!!!☺️

but Pranav has a point. instead using an interval you could update the big textfield by using onipnput or onchange that way you could eliminate the last comma with ease as well

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09.04.2022

Anna Anna Автор вопроса

Hitmare Chelien
but Pranav has a point. instead using an interval ...

I'm still only at the beginning, so here task without events yet. Therefore emulated by setInterval.

0

09.04.2022

Anna Anna Автор вопроса

Hitmare Chelien
but Pranav has a point. instead using an interval ...

Or I didn't get something?)🤔 About that last comma decided to ask a teacher, maybe let it be there, in case of adding more fields, for example)))😁 Than will not touch it)))

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09.04.2022

Anna Anna Автор вопроса

Hitmare Chelien
but Pranav has a point. instead using an interval ...

There should be no comma after the last one. Omg)))😱

0

09.04.2022

Hitmare Chelien

Anna Anna
There should be no comma after the last one. Omg))...

thats what i tought ^^' you could to a i'd say rather quick and dirty solution and change if (inputs[i].value != "") { text += inputs[i].value + ', '; } to if (inputs[i].value != "") { text += inputs[i].value; if (inputs.length < i) { text += ', '; } }

0

09.04.2022

Anna Anna Автор вопроса

Hitmare Chelien
thats what i tought ^^' you could to a i'd say ra...

Thank you a lot!)

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09.04.2022

Hitmare Chelien

Anna Anna

can you make a screenshot like this again ?

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09.04.2022