vijayvaradhi - Monday, April 13, 2009 2:10 AM:
Hi All, this is Vijay.
Iam working on Server Side methods, I created one server side method ,it returs a String . var
I want to call the returned string value in one of my control let it be in a textbox.
In order to call Server Method, I created one more method in Java Script and it has the following code.
var results = inn.applyMethod("mtdChkRanges_Server");
return results.getResult();
mtdChkRanges_Server is my server method name.
Iam calling the Client Side method in a Textbox field event , its showing the below error.
Internal Error: event handler failed.Event handler failed with message: Object doesn't support this property or methodClient Side Error
Can any one please send me the Solution as early as possible.
vijayvaradhi - Monday, April 13, 2009 6:24 AM:
Solution for calling the ServerMethods from Aras Innovator. //mtdChkRanges_Server : This is my method name , it returns a String .
var
Dear Friends ... I got the Solution for calling the Server method in a Java Script(Client Side) or from any where outside of Aras Innovator.
This code example is written in Java Script
the returned string iam assigning to a TextBox control.
myTextField = document.getElementById('txtItemProp');
var innovator = new Innovator();
var results = innovator.applyMethod("mtdChkRanges_Server", "<string></string>");
myTextField.value = results.getResult() ;
Thanks ,
Vijay Varadhi.
souheil - Friday, February 4, 2011 2:41 PM:
Refer to innovators programmers guide. Page 55. You can find your solution
7.12 Apply a Generic Method
You want to write Generic Methods that can be used as subroutines for other Methods. Technique Use the
Innovator.applyMethod()
method to apply Generic Methods. The following examples assume a server-side method named "Reverse String" exists, and that it returns a result item containing the reversed contents of the <string> tag.
JavaScript
var inn = this.getInnovator();
var results = inn.applyMethod("Reverse String", "<string>abc</string>");
// You can also apply a generic client method but only from another client-side method
// var results = inn.applyMethod("Reverse String JS","<string>abc</string>","client");
return results.getResult(); // returns "cba"
C#
Innovator inn = this.getInnovator();
Item results = inn.applyMethod("Reverse String", "<string>abc</string>");
// Return a result item with "cba" as the contents of the Result tag
return inn.newResult(results.getResult());
VB.Net
Dim inn As Innovator = Me.getInnovator()
Dim results As Item = inn.applyMethod("Reverse String", "<string>abc</string>")
' Return a result item With "cba" As the contents of the Result tag
Return inn.newResult(results.getResult())
ashu_vik - Thursday, August 27, 2009 5:31 AM:
Hi Vijay,
You wrote about calling server methods from javascript client. Is it always necessary to call the server methods by using client methods?
For e.g. I am using a PR workflow. I want to call a Server method when ReviewPR activity occurs. For that what do i need to do? Do i need to write a client method or will events such as 'OnActivate event'/ 'Ondelegate event' itself call the Server methods?
Thanks,
Ashu
Brian - Saturday, February 5, 2011 12:20 AM:
Please note there is an error in the Documentation (Aras is aware of it) for calling a Client Method from a Client method.
The correct call is:
top.aras.evalMethod("MethodName", this.node.xml);
fli - Thursday, February 3, 2011 9:10 AM:
Hi,
Can you tell me how to make Javascript handle collection of Items when returned from a serverside method ?
When I try to .getItemByIndex(x) I get fault that: I am out of bounds of the array. for every x
When I try to .getProperty("name","") I get fault : not a single Item
I have written the collection item to a alert and it is a collection af items.
What is returned by the serverside is like this. but multiple items.
<Result>
<Item type="MAN_Part" typeId="1B1D815590534400B4306B8B9219AA99" id="F71D7FD29D3840B1B0248FA3A48F34BE">
<is_released>0</is_released>
<_augsburg_part_id/>
<_material_alternative/>
<id keyed_name="EN150Y00304472 PREC.STEEL PIPES W.CERT." type="MAN_Part">F71D7FD29D3840B1B0248FA3A48F34BE</id>
<major_rev>1</major_rev>
<tc_rev>0</tc_rev>
<_external_standards/>
<_revision_change/>
<_material>S12R</_material>
<keyed_name>EN150Y00304472 PREC.STEEL PIPES W.CERT.</keyed_name>
<_unit_of_measure/>
<classification>/MAN_Part/Std Part</classification>
<_predecessor/>
<_usability/>
<generation>2</generation>
<modified_by_id keyed_name="Christoffer" type="User">6070188C1EC04331A282A4FDCC72C7CE</modified_by_id>
<new_version>0</new_version>
<not_lockable>0</not_lockable>
<created_by_id keyed_name="Innovator Admin" type="User">30B991F927274FA3829655F50C99472E</created_by_id>
<_component/>
<_group/>
<_remarks/>
<permission_id keyed_name
thanks,
BR/ Christoffer
Brian - Saturday, February 5, 2011 12:28 AM:
Hi Christoffer,
This code gets a collection of Relationship Item Types and iterates through the collection retrieving some information and calculating a sellPrice. This is a c sharp method but the calls are the same in Javascript
Item chargeRels = this.newItem("Related Type Name", "get");
chargeRels.setProperty("source_id", stringID );
chargeRels.setAttribute("select", "related_id(price),quantity");
chargeRels = chargeRels.apply();
double sellPrice = 0;
for ( int i = 0; i < chargeRels.getItemCount(); i++)
{
Item chargeRel = chargeRels.getItemByIndex(i);
Item charge = chargeRel.getItemsByXPath("./related_id/Item");
Item chg = charge.getItemByIndex(0);
double cost = Convert.ToDouble(chg.getProperty("price","0"));
double qty = Convert.ToDouble(chargeRel.getProperty("quantity","0"));
sellPrice += ( cost * qty );
}
Hope this helps
Cheers,
Brian.
fli - Tuesday, February 8, 2011 10:44 AM:
Hi,
Ok thanks, this was helpfull
BR/ Christoffer
