在for循环中使用的changeMe上的Java计算 [英] Java calculation on changeMe used in a for loop

问题描述

大家好。

我正在尝试创建一个购物车（使用PHP），这一切都很顺利。除了我正在尝试创建一个数量下拉菜单，当你更改数量时，总字段被更新...我让它工作了一个，但是当我试图将它实现为for循环时（所以那时那里）他们分开工作的页面上不止一个项目没有任何反应。


这是我的javascript

展开 | 选择 | Wrap | 行号

解决方案

大家好。

我正在尝试创建购物车（使用PHP） ）这就是全部很不错。除了我正在尝试创建一个数量下拉菜单，当你更改数量时，总字段被更新...我让它工作了一个，但是当我试图将它实现为for循环时（所以那时那里）他们分开工作的页面上不止一个项目没有任何反应。


这是我的javascript

展开 | 选择 | Wrap | 行号

我认为没有人可以帮助我吗？

我看不到循环。您提交的代码不是PHP而是HTML。这不适用于[PHP] onChange = totalise（

Hi everyone.
I''m trying to create a shopping cart (with PHP) and it''s all going pretty good. Except I''m trying to make a quantity drop down menu which when you change the quantity the total field is updated... I had it working for one, but when I tried to implement it into a for loop (so that when there are more than one item on the page they work separately) nothing happens.

Here is my javascript

Expand|Select|Wrap|Line Numbers

解决方案

Hi everyone.
I''m trying to create a shopping cart (with PHP) and it''s all going pretty good. Except I''m trying to make a quantity drop down menu which when you change the quantity the total field is updated... I had it working for one, but when I tried to implement it into a for loop (so that when there are more than one item on the page they work separately) nothing happens.

Here is my javascript

Expand|Select|Wrap|Line Numbers

Shall I assume no-one can help me?

I can''t see a loop. The code you submitted was not php but HTML. This will not work in either[PHP]onChange=totalise(

这篇关于在for循环中使用的changeMe上的Java计算的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！