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OnEditFormEditorValueChanged
This event occurs on changing a value in the Edit form. Live example.
Signature:
function OnEditFormEditorValueChanged(sender, editors)
Parameters:
sender |
A control whose value has been changed. |
editors |
An associative array of form controls. To access the value of the editor of the column_name column, use the editors['column_name'] syntax. |
The examples below show how this method can be used in the OnInsertFormEditorValueChanged and OnEditFormEditorValueChanged event handlers.
Example 1:
The code below allows you to select a college only for players from U.S. (see this in action). See how it looks on the webpage at the screen below.
console.log(sender);
if (sender.getFieldName() == 'country_id')
{
console.log(sender.getValue());
editors['college_id'].enabled(sender.getValue() == 1);
if (sender.getValue() != 1) {
editors['college_id'].setValue(null);
$('#college_id_edit').next().show();
}
else
$('#college_id_edit').next().hide();
Example 2:
Another example from the insert and edit forms of the Players page (see this in action). This piece of code allows you to select player number only if a player's team is already selected (in other words, players who do not belong to a team cannot have numbers).
if (sender.getFieldName() == 'current_team_id')
{
if (sender.getValue() == '')
{
editors['current_number'].setValue('');
editors['current_number'].enabled(false);
$('#current_number_edit').next().show();
}
else
{
editors['current_number'].enabled(true);
$('#current_number_edit').next().hide();
}
}
See also: OnInsertFormEditorValueChanged
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