I've populated a text box with list of values using autocomplete option available in jquery. I don't know how to trigger a function after user selected a value from auto complete. Please help me out. Here is my code.
$(function() {
var Product=$( "#tags" ).autocomplete({
source: availableProducts,
change: function(){alert();}
});
Product.autocomplete('option','change').call(Product);
});
It's not calling the alert().
You are missing the comma , Check your console for errors
var Product=$( "#tags" ).autocomplete({
source: availableProducts , <---
change: function(){alert();}
Try this:
$(function() {
$("#tags").autocomplete({
source: availableProducts,
select: function(event, ui) {
event.preventDefault();
alert(1);
}
});
Related
This is rather a simple question, but how do I disable the dropdown of the jQuery Autocomplete? When a user starts typing, I run my own function on the response callback. I don't need anything else to appear. This is what I have:
$( "#search" ).autocomplete({
source: "/app/friends",
minLength: 2,
response: function( event, ui ) {
$(".ui-menu-item").hide(); //i hoped this would work
display(ui.content);
}
});
According to the documentation for the plugin, there is an open event that fires when the menu opens. You can put some code in that event to hide the drop down:
$( "#search" ).autocomplete({
source: "/app/friends",
minLength: 2,
response: function( event, ui ) {
display(ui.content);
},
open: function( event, ui ) {
$(".ui-autocomplete").hide();
}
});
<script>
$(document).ready(function(){
$("#customer").autocomplete("barcode.php", {
selectFirst: true
});
});
</script>
<script>
$(document).ready(function() {
$("#customer").change(function (e) {
var item = $("#customer").val();
$.post("add", {"data[Sales][item]": item }, function (data) {
$('#details').html(data);
});});
});
</script>
<input type="text" id='customer' name="data[Sales][customer]" class="input-small focused" autocomplete='off'>
<div id='details'></div>
Autocomplete is working fine . On change is not working properly . If I enter all text without selecting through autocomplte then onchange script is working . If I selected trough autocompleted then I pressed tab key then onchange is not working . Its not showing any result.
Use .keypress instead of change
See documentation of keypress
var item = $("#customer").val(); ---> Change Here.. That's It.
If you are using the jQuery autocomplete plugin then use its onChange method
Ex.
$( ".selector" ).autocomplete({
selectFirst: true,
change: function( event, ui ) {
var item = $("#select01").val();
$.post("add", {"data[Sales][item]": item }, function (data) {
$('#details').html(data);
});
// Add more code here!
}
});
You can use as following:
$("#customer").autocomplete("barcode.php", {
selectFirst: true,
select: function(e, ui) {
alert("selected!");
},
change: function(e, ui) {
alert("changed!");
}
});
$.post("add", {"data[Sales][item]": item }, function (data) {
$('#details').html(data);
});
I am trying to create an autocomplete with Jquery UI, i was having problem before of not knowing why it isnt working. And now i have filtered the problem down and got it to a single focused area.
Situation
1.) Auto complete works if the data is local.
2.) Auto complete does not work because the JSON data does not come in the exact same format.
3.) Not sure how to make the JSON data echo in the same format as the local data.
Javascript that works locally:
<script type="text/javascript">
$(function() {
$( "#zip" ).autocomplete({
source: [ {label:"705",value:"AIBONITO",state:"PR"},{label:"610",value:"ANASCO",state:"PR"},{label:"611",value:"ANGELES",state:"PR"},{label:"612",value:"ARECIBO",state:"PR"},{label:"601",value:"ADJUNTAS",state:"PR"}],
minLength: 1,
select: function( event, ui ) {
event.preventDefault();
$('#zip').val(ui.item.label);
this.value = ui.item.label;
$('#city').val(ui.item.value);
$('#state').val(ui.item.state);
}
});
});
</script>
Data needs to be in this format:
[ {label:"705",value:"AIBONITO",state:"PR"},{label:"610",value:"ANASCO",state:"PR"},{label:"611",value:"ANGELES",state:"PR"},{label:"612",value:"ARECIBO",state:"PR"},{label:"601",value:"ADJUNTAS",state:"PR"}]
Javascript remote:
<script type="text/javascript">
$(function() {
$( "#zip" ).autocomplete({
source: 'autozip.php',
minLength: 1,
select: function( event, ui ) {
event.preventDefault();
$('#zip').val(ui.item.label);
this.value = ui.item.label;
$('#city').val(ui.item.value);
$('#state').val(ui.item.state);
}
});
});
</script>
And the JSON will come in with double quotation like this, and it won't work:
[ {"label":"705","value":"AIBONITO","state":"PR"},{"label":"610","value":"ANASCO",state:"PR"},{"label":"7885","value":"WHARTON","state":"NJ"},{"label":"7981","value":"WHIPPANY","state":"NJ"},]
Trying to figure out how to remove the double quotation around the label, value and state.
THanks for your time!
<script type="text/javascript">
$(function() {
$( "#zip" ).autocomplete({
source: function (req, res) {
$.get('autozip.php?q=' + req.term).then(function (data) {
res(data);
});
},
minLength: 1,
select: function( event, ui ) {
event.preventDefault();
$('#zip').val(ui.item.label);
this.value = ui.item.label;
$('#city').val(ui.item.value);
$('#state').val(ui.item.state);
}
});
});
</script>
Is there a way you can force jQueryUI autocomplete to display data label rather than data value:
For example
[{"label":"name","value":"1"},{"label":"name3","value":"6"},{"label":"name1","value":"8"},{"label":"name2","value":"10"}]
$( ".auto-search" ).autocomplete({
minLength: 2,
dataType: 'json',
source: tempJson,
focus: function(event, ui){
$('input[name="user-name"]').val(ui.item.label);
},
select: function (event,ui){
$('input[name="user-name"]').val(ui.item.label);
$('input[name="user-id"]').val(ui.item.value);
return false;
}
})
The above code, when you press the down button, displays the value rather than the label. Can it be changed to show the label?
Make sure to return false or prevent the default action of the event from your focus event handler:
focus: function(event, ui){
event.preventDefault();
$('input[name="user-name"]').val(ui.item.label);
},
The callback function is not working on me. so i used a bind event autocompletefocus and worked just fine.
$('input[name="user-name"]').on("autocompletefocus", function (event, ui) {
event.preventDefault();
$(this).val(ui.item.label);
});
I am using jQuery Autocomplete to search a local database of cities. Here is the code:
$('#txt_search_city').autocomplete({
source: url,
delay: 0,
autoFocus: true,
select: function( event, ui ) {
$( "#id_city" ).val( ui.item.id );
$(this).closest('form').submit();
},
focus: function( event, ui ) { event.preventDefault(); }
});
I'd like the first returned value to be selected by default (like it works on facebook). So essentially, if they just hit enter they will trigger the selection of the first result.
I thought that's what autoFocus: true did, but it isn't working. Not showing errors, just not selecting the first result.
Thoughts?
Autofocus will highlight the first record..
Your code would then just need to include autoFocus: true, like below:
$('#txt_search_city').autocomplete({
source: url,
delay: 0,
autoFocus: true,
select: function( event, ui ) {
$( "#id_city" ).val( ui.item.id );
$(this).closest('form').submit();
},
focus: function( event, ui ) { event.preventDefault(); }
});
This seems to be outdated. I had the same problem.
Just use .autocomplete({autoFocus: true})
I'm using jquery-ui-1.10.0.min and it works now.
No plug is needed.