General

Re: Dropdown to select Pictures

Potemkine — Thu, 05 Aug 2010 19:23:48 GMT

Hello again, I'm glad that I could help you with that

Re: Dropdown to select Pictures

Toddg — Thu, 05 Aug 2010 19:15:30 GMT

I GOT IT. It is working perfectly now. Thank you sooooooo... much for all your help. I would have never figured it out on my own.

Re: Dropdown to select Pictures

Potemkine — Thu, 05 Aug 2010 19:14:07 GMT

using Microsoft.Office.InfoPath;

using System;

using System.Windows.Forms;

using System.Xml;

using System.Xml.XPath;

using mshtml;

namespace ELM_Cost_Request_Form_Test_PICS1

{

public partial class FormCode

{

// Member variables are not supported in browser-enabled forms.

// Instead, write and read these values from the FormState

// dictionary using code such as the following:

// private object _memberVariable

// {

// get

// {

// return FormState["_memberVariable"];

// }

// set

// {

// FormState["_memberVariable"] = value;

// }

// NOTE: The following procedure is required by Microsoft Office InfoPath.

// It can be modified using Microsoft Office InfoPath.

public void InternalStartup()

{

EventManager.XmlEvents["/my:myFields/my:field239"].Changed += new XmlChangedEventHandler(field239_Changed);EventManager.XmlEvents["/my:myFields/my:Dropdown"].Changed += new XmlChangedEventHandler(Dropdown_Changed);

}

public void field239_Changed(object sender, XmlEventArgs e)

{

// Write your code here to change the main data source.

}

public void Dropdown_Changed(object sender, XmlEventArgs e)

{

string MyURL = this.MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:Dropdown", this.NamespaceManager).Value;

if (MyURL != "")

this.MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:field240", this.NamespaceManager).InnerXml = "<IMG xmlns=\"http://www.w3.org/1999/xhtml\" SRC=\"" + MyURL + "\" />";

// Write your code here to change the main data source.

}

Please, Let me know if it's work

Re: Dropdown to select Pictures

Toddg — Thu, 05 Aug 2010 19:10:42 GMT

Here is a copy of the code as it stands right now.

using Microsoft.Office.InfoPath;

using System;

using System.Windows.Forms;

using System.Xml;

using System.Xml.XPath;

using mshtml;

namespace ELM_Cost_Request_Form_Test_PICS1

{

public partial class FormCode

{

// Member variables are not supported in browser-enabled forms.

// Instead, write and read these values from the FormState

// dictionary using code such as the following:

// private object _memberVariable

// {

// get

// {

// return FormState["_memberVariable"];

// }

// set

// {

// FormState["_memberVariable"] = value;

// }

// NOTE: The following procedure is required by Microsoft Office InfoPath.

// It can be modified using Microsoft Office InfoPath.

public void InternalStartup()

{

}

public void field239_Changed(object sender, XmlEventArgs e)

{

// Write your code here to change the main data source.

string MyURL = this.MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:Dropdown", this.NamespaceManager).Value;

if (MyURL != "")

this.MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:field240", this.NamespaceManager).InnerXml = "<IMG xmlns=\"http://www.w3.org/1999/xhtml\" SRC=\"" + MyURL + "\" />";

}

public void Dropdown_Changed(object sender, XmlEventArgs e)

{

// Write your code here to change the main data source.

}

Re: Dropdown to select Pictures

Potemkine — Thu, 05 Aug 2010 18:59:46 GMT

ok I saw something ...

string MyURL = this.MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:Dropdown",this.NamespaceManager).Value;
if(MyURL!="")
this.MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:field240",this.NamespaceManager).InnerXml="<IMG xmlns=\"http://www.w3.org/1999/xhtml\" SRC=\"" + MyURL + "\" />";

You say me that the name of your dropdown field is my:Dropdown and I saw the name of your function is public void field239_Changed. There is something wrong.

can you Right clic on your drop down, programming, Changed event, and put the code in this function

Re: Dropdown to select Pictures

Potemkine — Thu, 05 Aug 2010 18:55:25 GMT

In you rich text field do you see something ? an empty image with red x?

Re: Dropdown to select Pictures

Toddg — Thu, 05 Aug 2010 18:41:40 GMT

Here is an example of an entry in dropdown list properties.

I entered lis box entries manually

Value = Q:\!Todd\FORMS\Pics\1.jpg (1.jpg is the name of the image)

Display name = pic1

Re: Dropdown to select Pictures

Potemkine — Thu, 05 Aug 2010 18:20:54 GMT

ok, Can you confirm that the value on the drop down list point to your file ?

Can you show me an example ?

Re: Dropdown to select Pictures

Toddg — Thu, 05 Aug 2010 18:10:43 GMT

I'm not getting any error messages but the images are also not showing up.

Re: Dropdown to select Pictures

Toddg — Thu, 05 Aug 2010 18:02:06 GMT

Yes richtext fields xpath is /my:myFields/my:field240.

Re: Dropdown to select Pictures

Potemkine — Thu, 05 Aug 2010 17:49:26 GMT

Ok with your Xpath replace the function field239 by this one

public void field239_Changed(object sender, XmlEventArgs e)

{

// Write your code here to change the main data source.

}

Wnen you say The name of my richtext field is "field240", It mean that your xpath is /my:myFields/my:field240, I suppose that.

Re: Dropdown to select Pictures

Toddg — Thu, 05 Aug 2010 17:32:41 GMT

I think I'm getting close. Thanks again for all the help.

The name of my drop down list is "dropdown" and the xpath is /my:myFields/my:Dropdown

The name of my richtext field is "field240"

Can you walk me through what to do next? Where do I paste the xpath?

Re: Dropdown to select Pictures

Potemkine — Thu, 05 Aug 2010 15:56:22 GMT

Put your code here :

public void field239_Changed(object sender, XmlEventArgs e)

{

// Write your code here to change the main data source.

string MyURL = this.MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:test",this.NamespaceManager).Value;
if(MyURL!="")
this.MainDataSource.CreateNavigator().SelectSingleNode("/my:myFields/my:d",this.NamespaceManager).InnerXml="<IMG xmlns=\"http://www.w3.org/1999/xhtml\" SRC=\"" + MyURL + "\" />";

}

AND don't forget to change Xpath :)

Re: Dropdown to select Pictures

Toddg — Thu, 05 Aug 2010 15:49:30 GMT

OK! I'm making progress. Thanks for being patient with me. I removed and changed to C#. I right clicked on the dropdown, selected programming, changed event. Do I past your code where it says:

// Write your code here to change the main data source.??

using Microsoft.Office.InfoPath;

using System;

using System.Windows.Forms;

using System.Xml;

using System.Xml.XPath;

using mshtml;

namespace ELM_Cost_Request_Form_Test_PICS1

{

public partial class FormCode

{

// Member variables are not supported in browser-enabled forms.

// Instead, write and read these values from the FormState

// dictionary using code such as the following:

// private object _memberVariable

// {

// get

// {

// return FormState["_memberVariable"];

// }

// set

// {

// FormState["_memberVariable"] = value;

// }

// NOTE: The following procedure is required by Microsoft Office InfoPath.

// It can be modified using Microsoft Office InfoPath.

public void InternalStartup()

{

EventManager.XmlEvents["/my:myFields/my:field239"].Changed += new XmlChangedEventHandler(field239_Changed);

}

public void field239_Changed(object sender, XmlEventArgs e)

{

// Write your code here to change the main data source.

}

Re: Dropdown to select Pictures

Potemkine — Thu, 05 Aug 2010 15:26:23 GMT

You have a remove button :

After you do that just select C#.