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Re: Browse screen
Posted: Mon Aug 05, 2013 10:29 pm
by johan
Max,
With window.history.go(-1); I return to the browse screen of my form. I need to return to the row of my subform I selected before.
Actualy I have te errase the value in the row of the subform
- ScreenShot001.png (2.46 KiB) Viewed 7518 times
Thanks for helping me out.
Johan
Re: Browse screen
Posted: Tue Aug 06, 2013 1:16 pm
by massiws
Johan, to erase values in the subform row you may try something like this:
1 - add this function in
Custom Code > Javascript of the main form:
Code: Select all
/**
* Disallow lookup in a subform if one subform field matches a value.
*
* This function perform a check in a given text field of a subform:
* if the value entered in the field equals a given parameter,
* text and lookup fields are emptied.
*
* @param {string} pLookup Lookup field name
* @param {string} pFieldName Name of the field to inspect
* @param {string} pValue Value to check
*/
function stopLookupOnValue(pLookup, pFieldName, pValue) {
var fieldID = nuGetRow() + pFieldName;
if ($('#'+fieldID).val() == pValue) {
alert('Dit boek is niet beschikbaar in deze periode');
// Erase subform fields
$('#'+fieldID).val('');
$('#code'+nuGetRow() + pLookup).val('');
$('#description'+nuGetRow() + pLookup).val('');
}
}
2 - in
Lookup tab > Javascript field you can call that function:
Code: Select all
stopLookupOnValue('your_lookup_field_name', 'res_actief', '2');
This should works.
Max
Re: Browse screen
Posted: Tue Aug 06, 2013 3:56 pm
by johan
Max,
You are fantastic, it works.
Johan
Re: Browse screen
Posted: Tue Aug 06, 2013 5:50 pm
by massiws
Ok!