Issue arrise on click event

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SIR, i have 2 button on window Save and Cancel and sending a request to server and when i m clicking on OK button via Mouse then it save successfully but when i have no mouse and
suppose i am selecting the save button option via TAB key(from key board) and hitting ENTER key( keboard) 2 times very fast ..then it send 2 request and save same record 2 time in data base .

what i have to do. to avoid this .

Posted 28-Jul-13 20:30pm

siddharth629

Updated 28-Jul-13 20:51pm

Prasad Khandekar

v4

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Prasad Khandekar 29-Jul-13 2:34am

Is it ASP.NET you are talking about?

siddharth629 29-Jul-13 2:47am

i m using Extjs .

Rockstar_ 29-Jul-13 2:36am

Create primary or unique columns in ur database

siddharth629 29-Jul-13 2:42am

i have a identity key and rec number is always unique ..but other
record a same ..

Rockstar_ 29-Jul-13 2:36am

Clear textboxes after submit

siddharth629 29-Jul-13 2:43am

suppose i hv login form and hitting enter 2 or 3 time within a fraction of a second ..

SushilDharmar 29-Jul-13 2:46am

Rockstar_ - 8 mins ago
Clear textboxes after submit

siddharth629 29-Jul-13 2:50am

which text box ..????

when i will not hit enter multiple time then is working fine ..but iwant to stop it on multiple hit ..because when i m saveing data via Mouse then it will save only single record

Prasad Khandekar 29-Jul-13 2:56am

In your button click handler, disable the button itself or check a global flag and submit only if it's false. The handler will set this flag to true.

Regards,

SushilDharmar 29-Jul-13 3:00am

if the record is saved from the application page to the server after clicking on the text box clear all the control values.
Or Else
On load time assign a value to an string.
On the click event
check the value of the string using if condition after that change the value of the string in the if block.
In the next time, the value of the string would have been changed and it will skip.

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Sampath Lokuge · Accepted Answer · 2013-07-29T01:50:00

You can use like below.
Note:I don't know your exact code.But you can use something like below.That is used .off('click) with your button's click event.

C#

listeners: {
   'render': function(panel) {
       panel.body.off('click').on('click', function() {
           alert('onclick');
       });
    }
}

I hope this will help to you.