I'm working on a form to add members to a project. Only members whose profiles are recorded in the system can be added. There are a name input field and a position select box. The position select box by default is disabled.
The idea:
User types a name, autocomplete dropdown appears. The dropdown contains names of members whose profiles are recorded in the system.
User picks a name in the dropdown, the position select box will undisabled.
If after this, user makes any change to the name input field, the position select box is disabled again and the autocomplete dropdown appears again.
I put the disabled events into the response event of the autocomplete.
Problem: When I put Backspace to the input field, the position select box is disabled. But when I put Ctrl + A then Backspace, it isn't. How can I fix this?
$("#autocomplete").autocomplete({
source: function(request, response) {
//some ajax stuffs
},
select: function (e, ui) {
$('#verified').val('true'); //the name is already recorded
$('#selectPosition').removeAttr('disabled');
},
response: function(event, ui) {
if($('#verified').val() == 'true') {
$('#verified').val('');
$('#selectPosition').attr('disabled','disabled');
}
}
})
The .change() method fires when there is a change in the input box. This change is detected when the focus moves out of the input box. It works regardless of how the change was made - whether you use backspace to remove a character/characters, or you use Ctrl + A to select the entire text and remove it using backspace. The event will fire when you move the focus out of the input box.
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