How Disable ASPxButton after click to prevent double clicking using javascript on front code side?

Question

The question is the same as I wrote in header: "How Disable ASPxButton after click to prevent double clicking using javascript on front code side?" In asp.net i can do this operation like this:

<asp:Button ID="btnSubmit" runat="server" Text="Submit"
OnClick="btnSubmit_Click"
UseSubmitBehavior="false"
OnClientClick="this.disabled='true'; this.value='Please wait..';"/>

and it works correctly. In Dev express i tried to do that similarly:

<dx:ASPxButton ID="btnSubmit" runat="server" Text="Submit"
OnClick="btnSubmit_Click"
UseSubmitBehavior="false">

<ClientSideEvents Click="this.disabled='true'; this.value='Please wait..';" />
</dx:ASPxButton>

but it doesnt work correctly.. What I'm doing wrong and how to fix it?

Have you tried "this.parent.disable = 'true'"? Could be that 'this' is not refering to the button, but to you ClientSideEvents. — FreddieH
– FreddieH, Commented Nov 13, 2015 at 12:23
why do you not check whether this button is disabled or not?? — Niranjan Singh
– Niranjan Singh, Commented Nov 13, 2015 at 12:34

David Pine · Accepted Answer · 2015-11-13 13:33:02Z

1

According to Dev Express:

https://www.devexpress.com/Support/Center/Question/Details/Q454635

Use the ASPxClientButton.SetEnabled method to disable the ASPxButton on the client side. Note, the SetEnabled method result is not sent to the server side when a request is performed. This means that the disabled/enabled state is not synchronized with the server-side object. If you want to synchronize disabled states between client and server sides, for example, you can use the ASPxHiddenField control, containing the disabled state and restore it on the server side.

edited Nov 13, 2015 at 13:33

answered Nov 13, 2015 at 12:45

David Pine

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Roman Over a year ago

we are talking about aspxbutton from devexpress

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