Project translated automatically. Log in or register, to view the original There is a php page in the top of the BD takes a number value (e.g. 100).Further, since the page is very long wanted to draw this number from the bottom of the page in the right place, but the draw was organized by the friend through not the request to the BD as upward, but through javascript (you don't need to understand why they did so, so you need to, long to clarify).In fact, at the right place, the price number is issued with the value of 100. The task is to extract the price number by adding +50.that is.For example, it is 100 to the top and 150 to the bottom.Here is the part of the code responsible for the conclusion below, you need to sign it to issue 150 $ (function ) $('#tab-order table').after(''); $('#simple_custom_order').load('index.php?route=module/simple/custom&token=&type=order&id=', function(response){ var tel = $(response).find('#tel_ship').text(); var price = $(response).find('#posrednik_summa').text(); var name = “; if(tel.length > 0) { $('#track').attr('value', tel + ' + name).css('background', '#e6f1ff'); The if(price.length >0) { $('#price_track').text(price) The and the The elementary task is confident I banally wrote $('#price_track').text(price*50);I get down 50,000 that is.100*50, but I don’t need multiplication, I need composition, and the composition operation doesn’t work.The task is to get 150.

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Igor Hokins

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Vitaly Chernyshenko

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Yevgeny Gordadym

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👋Good day !I will resolve your task quickly.⚡turn to

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Aleksandr Sirenko

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Hello, ready to do it. I do it quickly. Ready to Start Now

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Vladislav Pro 22 August 2019

$('#price_track').text(price+50);

Sergey D. 22 August 2019

И выйдет 10050 :)

Andrey Bodnaruk 22 August 2019

Их нужно перевести в числа

David M. 22 August 2019

$('#price_track').text(price*1 + 50); 
або
$('#price_track').text(price-0 + 50); 
Таким чином ми приводим String до Number

Ну або канонічним варіантом:
$('#price_track').text(parseInt(price) + 50);

Oleg K. 22 August 2019

Використовувати parceInt для ціни? Ну-ну. Якщо, наприклад, ціна буде 9.75, то клієнт згадає "незлим тихим словом" :).

Vladislav Pro 22 August 2019

Ибо конкатенация сработала, не заметил)

Oleksii Bober 22 August 2019

$('#price_track').text(+price+50);

Yevgeny O. 22 August 2019

Тот случай, когда комменты интересней, чем ТЗ.

Yevhen Hniedko 22 August 2019

Можно просто использовать Number или parseFloat.

$('#price_track').text(Number(price)+50);
или
$('#price_track').text(parseFloat(price)+50);

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Maks Lev
Ukraine

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Composition of numbers JavaScript

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Composition of numbers JavaScript

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Composition of numbers JavaScript

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