Copy textbox content to an other textbox

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28 สิงหาคม 2551 8:09

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Hi,

i want to copy the text from a textbox to an other.

the source attribute is a lookup and the destination is a nvarchar.

I have created a plugin, which can write text to an attribute, but i can't get the text from the lookup attribute.

In my Code Snippet, you can see how i tried to do it.

Code Snippet

Lookup test;

test = (Lookup) entity.Properties["productid"];

entity.Properties.Add(new StringProperty("name", test.name));

I have done it before in this way, with two nvarchar attributes, but in this case i doesn't work.

If i press the save button i only get the test.value and test.type but test.name is empty (i can see it in the frontend)

test.name = null

test.type = productname

test.value = 70c1ffac-cff5-dc11-8aba-000c29c8645f

any idea?

thanks a lot
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29 สิงหาคม 2551 8:11

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How are you getting the entity ? If you access it from the Target InputParameter, then the name property does not get set - you'll need to use either a postIMage or a Retrieve message to get the name
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1 กันยายน 2551 7:07

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Thx for your reply,

i have realized it with a webservice.

I think it is not the best practice, but it works.

Code Snippet

string productid = Convert.ToString(((Lookup)entity.Properties["productid"]).Value);

#region Query product

myCrmLibrary.CrmWebService.QueryByAttribute queryProduct = new myCrmLibrary.CrmWebService.QueryByAttribute();

queryProduct.ColumnSet = new myCrmLibrary.CrmWebService.AllColumns();

queryProduct.EntityName = "product";

queryProduct.Attributes = new string[] { "productid" };

queryProduct.Values = new string[] { productid };

#endregion Query product

myCrmLibrary.AddProductsToBrokerContract getProduct = new AddProductsToBrokerContract();

myCrmLibrary.CrmWebService.CrmService service = getProduct.GetService(productid);

myCrmLibrary.CrmWebService.BusinessEntityCollection retrievedProduct = service.RetrieveMultiple(queryProduct);

myCrmLibrary.CrmWebService.BusinessEntity beProductName = ((myCrmLibrary.CrmWebService.BusinessEntity)retrievedProduct.BusinessEntities.GetValue(0));

if (entity.Properties.Contains("name") == true)

{

entity.Properties["name"] = entity.Properties["productid"].ToString();

}

else

{

string sProductName = ((myCrmLibrary.CrmWebService.product)(beProductName)).name;

entity.Properties.Add(new StringProperty("name", sProductName));

}
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1 กันยายน 2551 9:21

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I think best practice would be to register an image (probably a postImage) on the step, and access the data via the context.PostEntityImages property.

For reference I've blogged about this issue here - http://mscrmuk.blogspot.com/2008/09/plug-ins-differences-between-target-and.html
- ทำเครื่องหมายเป็นคำตอบโดย DavidJennawayMVP, Moderator 1 พฤษภาคม 2552 19:03
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