如何对页脚模板中的中继器列求和 [英] How to Sum column of a repeater in footer template

问题描述

大家好，

我有一个中继器，并在中继器的列中显示了整数类型值，并希望对asp.net中的页脚模板中的列的所有值求和.

请帮帮我.

谢谢你

莫哈末Wasif

Hi All,

I have a repeater and have shown integer type value in a column of repeater and want to sum all the values of column in footer template in asp.net.

Please help me.

Thanking You

Mohd. Wasif

推荐答案

This[^] article should surely help you out.

您可以在服务器端轻松地做到这一点，如果您想使用jquery在客户端执行此操作

将一个类分配给您在其中显示int值的转发器中的每个文本框，例如class ="payToSum".

然后做这样的事情...

you can do it at server side easily i think, if you want to do it at client side using jquery

assign a class to each text box in repeater where you displaying the int value say class="payToSum".

then do something like this...

<br />
var totalPay = 0;<br />
			var errorOccured = 0;	<br />

("input.payToSum").each(function(i) { <br /> var val = this.value.toString(); <br /> totalPay = totalPay + parseFloat(val);<br /> });<br />

("input.payToSum").each(function(i) { <br /> var val = this.value.toString(); <br /> totalPay = totalPay + parseFloat(val);<br /> });<br />

在页脚中显示totalPay

show totalPay in footer

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