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Re: AjaxObserveField Update Error
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Re: AjaxObserveField Update Error


  • Subject: Re: AjaxObserveField Update Error
  • From: Theodore Petrosky <email@hidden>
  • Date: Wed, 11 May 2011 12:08:27 -0700 (PDT)

 What is this:

<WEBOBJECT name="TeacherUpdateComponent">
    <WEBOBJECT NAME=Browser2>
</WEBOBJECT>

What is Browser2? It has no quotes and there is no WOD binding.

Ted

> Message: 1
> Date: Wed, 11 May 2011 23:37:37 +0530
> From: Raghavender Bokka <email@hidden>
> Subject: AjaxObserveField Update Error
> To: Development WebObjects <email@hidden>
>
>
> Hi,
>
> I am trying to update a selection list when a value in the
> drop down list is changed.  I am using
> "AjaxObserveField" and "AjaxUpdateContainer" components to
> achieve this functionality.  But when I change the
> value in the drop down list then the entire components or
> elements existing in the Ajax Update Container div are
> getting cleared off.  It is showing "500 Error" in the
> browser error console.
>
> Following is the code snippet:
> ------------------------------------WOD Code
> Snippet------------------------------------
> PopUpButton1: WOPopUpButton {
>     id = "YearFieldID";
>     list = yearList;
>     displayString = currentYear.desc;
>     item = currentYear;
>     selection = selectedYear;
> }
>
> YearObserveField : AjaxObserveField {
>     observeFieldID = "YearFieldID";
>     updateContainerID = "TeacherDiv1";
>     fullSubmit = false;
> }
>
> TeacherUpdateComponent : AjaxUpdateContainer {
>     id = "TeacherDiv1";
> }
>
> Form1: WOForm
> {
>     multipleSubmit = true;
> }
> ------------------------------------WOD Code
> Snippet------------------------------------
> ------------------------------------HTML Code
> Snippet------------------------------------
> <WEBOBJECT name=Form1>
>
> <WEBOBJECT NAME=PopUpButton1></WEBOBJECT>
>
> <WEBOBJECT name =
> "YearObserveField"></WEBOBJECT>
>
> <WEBOBJECT name="TeacherUpdateComponent"> 
>     <WEBOBJECT
> NAME=Browser2>   
> </WEBOBJECT>
>
> </WEBOBJECT>
> ------------------------------------HTML Code
> Snippet------------------------------------
>
> Thanks for any suggestions.
>
> Regards,
> Raghu.
>

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