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Hey! How should I write the code on the modifiedField method on the table so that a check box is unchecked when another is checked?
The name of the field is DefaultValue (checkbox) and it is an Enum of type NoYes and the table is PI_MarketingCategory
Hi Pavel,
You can try something like this:
if(PI_MarketingCategory.DefaultValue == NoYes::Yes){ PI_MarketingCategory.xxx == NoYes::No }
This doesn't work for me. When I check a checkbox in the DefaultValue field, the others must be unchecked. In the end, I must be able to have only one checked value per column. It is about the same field and not about different fields.
Being the method on the table, shouldn't I use "this"?
In the end it should look like this
Hello ,
You would have to update other record(s).
PI_MarketingCategory PI_MarketingCategory; ttsbeggin; if(this.DefaultValue == NoYes::Yes) { while select forupdate PI_MarketingCategory where PI_MarketingCategory.DefaultValue = NoYes::Yes { PI_MarketingCategory.DefaultValue =NoYes::No; PI_MarketingCategory.update(); } } ttscommit;
This solution allows me to check only one default value, but it does not automatically uncheck the box when I set another value.
On which part of the form did you insert this code ?
I have to override the modifiedField method on the table
Hello Pavel,
Kindly use this on the modifiedField method of the table.
// Table public void modifiedField(FieldId _fieldId) { kwstABLE kwstABLE; super(_fieldId); switch(_fieldId) { case fieldNum(kwstABLE,defaultValue): ttsBegin; while select forupdate kwstABLE where kwstABLE.MarketingCategory != this.MarketingCategory { kwstABLE.DefaultValue =NoYes::No; kwstABLE.update(); } ttsCommit; } }
This does the actual work. After you would need to refresh the form with this.
Kindly overide the modieldField method on the form for your DefaultValue field.
/// DefaultValue field on the form public boolean modified() { boolean ret; ret = super(); kwstABLE_ds.refresh(); kwstABLE_ds.research(true); return ret; }
I tested this and it worked. If you have any challenge please do let me know.
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