I'm interested in using fcbkcomplete, which has:
onselect
– fire event on item select.onremove
– fire event on item remove
What I'd like to happen for those two events is to alert a list of the IDs/values of the items in the input box.
Can you help me u开发者_如何转开发nderstand how to get these values?
Thanks
Since the plugin is tied to the actual select
element, not the option
elements inside, you should be able to write a function that just alerts out all option details of the contained options of the parent select. Maybe something like:
$("#select").fcbkcomplete({
onselect: function() {
var optionList;
$("option",this).each(function() {
optionList += $(this).attr("id") + " : " + $(this).val() + "\n";
});
alert(optionList);
}
});
Checks if an item exists in the DB in this case a user.
$(document).ready(function () {
$("#users").fcbkcomplete({
json_url: "yoururl.php",
cache: false,
filter_case: false,
filter_hide: true,
complete_text:"'.get_lang('StartToType').'",
firstselected: true,
onselect:"check_users", //<----- important
filter_selected: true,
newel: true
});
});
Hewe we check if users exists in the DB
function check_users() {
//selecting only "selected" users
$("#users option:selected").each(function() {
var user_id = $(this).val();
if (user_id != "" ) {
$.ajax({
url: "my_other_url_to_check_users.php",
data: "user_id="+user_id,
success: function(return_value) {
if (return_value == 0 ) {
alert("UserDoesNotExist");
}
},
});
}
});
}
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