How to pass a parameter to image onclick event in c# MVC?

Question

I need to pass a param to the image onclick event. I know how to do it using a script and the controller, but I would like to know if it can be done directly in the view ? I've searched the SO and tried some examples but nothing worked so far.

@{string test = "kkkk";}
<img onclick="alert('' + @test + '')" />
<img onclick="alert(@test)" />

@{string test = "alert('kkkk')";}
<img onclick="alert(@test)" />

You are missing the ' around your vars... for example <img onclick="alert('@test')" />, this treats it as a string, otherwise its looking for a javascript object with that name... — Trevor
– Trevor, Commented Jul 9, 2019 at 15:41

Amine · Accepted Answer · 2019-07-09 15:33:39Z

2

This will give you an alert with kkkk

  </span>@{string test = "kkkk";}
    <img onclick="alert('@test')" />

answered Jul 9, 2019 at 15:33

Amine

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1 Comment

Trevor Over a year ago

Could you please add details that support your answer? Its not clear what is wrong with the OP code none the less why your solution would work...

MattOpen · Accepted Answer · 2019-07-09 17:03:51Z

2

this works perfect

@{string test = "kkkk";}

<img src="" onclick="alert('@test')" />

as @Çöđěxěŕ mentioned, here is the update: The reason why this solution works, op has not used single quotation marks around the var @test.

edited Jul 9, 2019 at 17:03

answered Jul 9, 2019 at 15:37

MattOpen

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