urgent addmodelerror when using dropdownlist?

Varnaparan D

addmodelerror in controller side when using dropdownlist?

how to show the error in particular dropdownlist selection place...

11 Replies

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Sanwar Ranwa7y ago
Check these Links

http://bitoftech.net/2014/12/15/secure-asp-net-web-api-using-api-key-authentication-hmac-authentication/

https://blog.maartenballiauw.be/post/2012/10/18/from-api-key-to-user-with-aspnet-web-api.html
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Varnaparan D7y ago
i want to generate free api key bro
without google related api key.
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Sanwar Ranwa7y ago
which api you need ?
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Varnaparan D7y ago
without google api any other free apikey generate.....
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Varnaparan D7y ago
without google map api
any other free api to generate is there?
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Sanwar Ranwa7y ago
Check this link to generate google map api and follow simple steps

https://developers.google.com/maps/documentation/embed/get-api-key
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Varnaparan D7y ago
i want to generate free api key like google map etc
any trial free api key .
i want free api key bro
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Sanwar Ranwa7y ago
you want to generate api key like google map etc or you want to generate api token in you apllication ?
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Varnaparan D7y ago
how to generate free webapi key ?
please tell me.... urgent pls........
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Sanwar Ranwa7y ago
Hello smraja

Please check these Links

https://stackoverflow.com/questions/19321442/not-able-to-display-error-message-in-dropdownlist-in-mvc

https://stackoverflow.com/questions/43561214/display-error-message-on-the-view-from-controller-asp-net-mvc-5
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Salman Beg7y ago
Hi. You can use ValidationSummary to display error. For more you can follow up with this link, https://www.tutorialsteacher.com/mvc/htmlhelper-validationsummary . Thanks.
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