MVC how to pass two input text in action parameter

Question

please I have a problem with the parameters of an action. Can someone help me? I'll explain:

I have an action "Etiquette (string nom_pharm, int numBon, int nbColis)" in the "Etiquetage" controller. In the view I have two input text for numBon and nbColis, I try to get them back to pass them in parameter but always the second one indicates that it is null, I use this line:

<input type="button" value="Ok" onclick="window.location = '@Url.Action("Etiquette", "Etiquetage",new { nom_pharm = @Model.PharmacieNom, numBon = " ", nbColis = " " })'+parseInt(document.getElementById('in').value), +parseInt(document.getElementById('bon').value)" />

Do you have an idea of the correct syntax?

In your question please show types for Etiquette method parameters. You're assigning empty string to numBon on that code. What do you expect to get? — Daniel Manta
– Daniel Manta, Commented Oct 15, 2020 at 23:49
Yes sorry , Etiquette (string nom_pharm,int numBon, int nbColis) — S.Bkssrt
– S.Bkssrt, Commented Oct 16, 2020 at 8:24

Dave Barnett · Accepted Answer · 2020-10-24 11:34:20Z

1

The relative url you need is /Etiquetage/Etiquette?non_pharm={value of in}&numBon={value of bon}&nbColis={value of in} but your code is generating this /Etiquetage/Etiquette?non_pharm={value}&numBon= &nbColis= {value of in}{value of bon}.

Your approach is a bit strange. A more conventional approach would be to use a form with a POST rather than a GET. Assumming you have a good reason for using javascript here for sending a GET request this code should work.

<input type="button"
   value="Ok"
   onclick="window.location = '@Url.Action("Etiquette", "Etiquetage")[email protected]&numBon='
                                        + document.getElementById('bon').value + '&nbColis='
                                        + document.getElementById('in').value" />

Note I have assumed that 'bon' goes with numBon and 'in' goes with nbColis. Because you are creating a string the parseInts are not needed.

edited Oct 24, 2020 at 11:34

answered Oct 24, 2020 at 11:24

Dave Barnett

2,3042 gold badges21 silver badges37 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

MVC how to pass two input text in action parameter

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related