JQuery :: Autocomplete - Using Select Event To Fill Hidden Field

Jul 15, 2010

I'm using jquery autocomplete to fill a textbox with some text but I need to get the ID of the item too. For this purpose I thought to use the on select event to fill an hidden field the problem is that the on select event is never fired.

This is my code
$(function() {
$('input#<%= tblNewInsert.FindControl("nazioni").ClientID %>').autocomplete({
source: function(request, response) {
$.ajax({
url: "offerte.aspx/fillJson",
data: "{ 'descrizione': '" + request.term + "', 'tabella': 'nazioni', 'campo': 'paese' }",
dataType: "json",
type: "POST",
contentType: "application/json; charset=utf-8",
select: function(event, ui) { alert("never fired"},
success: function(data) {
response($.map(data.d, function(item) {
return {
value: item.descrizione
}}))},
error: function(XMLHttpRequest, textStatus, errorThrown) {
alert(textStatus);
}});},
minLength: 1
});});

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JQuery :: Autocomplete Pluging And Hidden Field (#id)

Dec 1, 2010

Well, my problem is with the use of basic plugin for Jquery Autocoplete, I have not used any of the many that circulate on the Internet. I managed to do well the search and query the database, it returns me the names of the students, the problem comes when I assign the id of the selected name to a hidden field of the form to send via the id _get to another page editor.

To achieve this autocomplete (or autosuggest), I created 3 files. 2 to make the query and process, and the next file that contains the form and the Javascript code that should work.

busq-alumnos.inc.php:

Anyway, the point is that everything works fine except the assignment of the hidden field id on the form.

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Desired query:

Code:

Desired form for submission

Code:

Code:

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<?php
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[code]....

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I have a select form element structured like this:

Code:
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<option value="3">Fred Boon</option>
...
</select>

The name list is now getting huge and I would like to allow my admins to be able to type in the first few letters of a buyers name and have the select form "find" what the admin is entering. But I need the value of the buyer to be passed as the buyer's id for DB purposes.

I found a script on these forums that actually does what I want using a <select> field, but there is one little annoyance with it. Whenever a letter key is pressed, the <select> finds the first occurrence of the letter (as usual with a <select> field). It does come back immediately, but it doesn't look good when you are typing through the options and it keeps flashing from one to the other. Code:

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Code:

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I thought repeating an ID would return an error.

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Code:

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Code:

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