How to add to the QueryString with Spring.Web

[seamusmacfetridge]

Hi,

I am relatively new to Spring.Net and was wondering how you can add parameters to the Query String ?

The aspx page classes inherit from Spring.Web.UI.Page and we use the SetResult() method to control navigation throughout the site.

One of the web pages expects a parameter in Request.Params[]. How can I add this parameter in the codebehind of one page so that the second page can get it ?

Any help is really appreciated.

Thanks,

Seamus

[Erich Eichinger]

Hi,

Just append the parameters to the url of your result:



<object type="ChannelEditor.aspx">
<property name="Results">
<dictionary>
<entry key="ChannelSelect"
value="redirect:ChannelEditor.aspx?cid=${IdChannelSelecte d}" />
</dictionary>
</property>
</object>


In this case, "IdChannelSelected" is a property of the ChannelEditor.aspx page and set to the right value just before calling SetResult():



class ChannelEditor : Spring.Web.UI.Page
{
....
public string IdChannelSelected { get { ... } set { ... } }

void OnSelectChannelClicked()
{
this.IdChannelSelected = <somechannel>
SetResult("ChannelSelect");
}
}



Cheers,
Erich

[seamusmacfetridge]

Thanks for that.

That worked a treat. Would you have any idea how to add another parameter ? The following line seems to be give compilation errors

submit.aspx?jobref=${JobReference}&jobtitle=${JobTitle}

Thanks again,

Seamus

[Erich Eichinger]

Hi,

you have to encode special xml-entities (&,<,>) in your config-file. Thus the line must read


<entry
key="ChannelSelect"
value="redirect:ChannelEditor.aspx?cid=${IdChannelSelecte d}&amp;aid=${anotherid}" />


Cheers,
Erich

[seamusmacfetridge]

Thats great. That worked for me.

Thanks for your help and time.

[wmnelis]

This does not seem to work if you are using a PropertyPlaceholderConfigurer. Is there a way around this?