如何使用javascript向gridview添加autopostback [英] How to add autopostback to gridview using javascript

问题描述

我有两个文本框，一个是for patientid，另一个是Amount，我也有一个gridview。该gridview包含3列：第一列是Checkbox，第二列是TestName，第三列是金额......



现在我通过以下步骤预订新患者：



1.在第一个文本框中输入患者ID

2.需要进行哪些测试我们应该检查该gridview中的复选框。当我勾选复选框时，它会在另一个文本框中显示相应的测试金额。

如果我在该gridview中选中另一个复选框，则添加金额，如现有的已检查测试金额+新检查的测试金额。这是这种形式的过程...



i使用jquery和javascript检查复选框...



现在它工作正常...但是当我需要更新现有病人时它不工作



帮助我..

I have two textbox in the form one is for patientid then another one is for Amount and also i have one gridview. That gridview contains 3 columns: first column is Checkbox,second column is TestName,third column is amount...

Now i booking the new patient by following steps:

1.Enter patient id in the first textbox
2.Which test need to take we should check the checkbox in that gridview. when i check the checkbox it will display the corresponding test amount in that another textbox.
if i check another checkbox in that gridview the amount add like existing checked test amount + newly checked test amount. It is the process in this form...

i used jquery with javascript to checking the checkbox...

now it is working fine... but when i need to update the existing patient its not working

Help me..

推荐答案

你可以使用__doPostBack函数触发回发。

参考



dopostback-function-in-javascript.html [ ^ ]

You can trigger postback using __doPostBack function.
Refer

dopostback-function-in-javascript.html[^]

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