一旦选中gridview中的Checkbox，就计算值 [英] Calculating value as soon as Checkbox inside gridview is checked

问题描述

你好!!!

我有一个gridview. gridview中有一个复选框列.我需要的是，只要用户单击任何行值的复选框，就应该计算该行并将其显示在同一行的模板字段中.
我不需要在gridview外部的某些按钮单击事件上执行此操作，因为我已经完成了我想要的事情，一旦选中此复选框，就应该在gridview内完成.


谢谢!!

Hello!!!

I have a gridview. There is a checkbox column inside gridview. what i need is as soon as user clicks checkbox for any row value should be calculated and shown in a template field in the same row.
I dont need to do this on some button click event Outside gridview as i have done that what i want is it should be done inside gridview as soon as checkbox is checked.


thanks!!

推荐答案

我建​​议对此任务使用javascript(以防止每次点击发回邮件)

为您所有的复选框提供一个data-rowId属性，并为每行提供相同的ID.
给您所有的文本框一个类(或其他属性)，以了解要计算的文本框.

然后在所有复选框上添加一个事件.

I suggest using javascript for this task (to prevent postback for each click)

give all your checkboxes an data-rowId attribute and each row the same id.
give all your textboxes a class (or other attribute) to know which ones to calculate.

Then add an event on all your checkboxes.

(' input [type =复选框"]').on(' 点击'， var rowId =

('input[type="checkbox"]').on('click', function(){ var rowId =

( this ).attr(' data-rowId'); var sum = 0 ;

(this).attr('data-rowId'); var sum = 0;

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