When going to search customer name, jQuery automatically appends cstmr-prfsnl-ajax-search.php?term=[search value] but I want to replace term with customer. please help me.
$("#ccpd_name").autocomplete({
source: "cstmr-prfsnl-ajax-search.php",
minLength: 1
});
You can use like this :
$("#ccpd_name").autocomplete({
source: function (request, response) {
$.ajax({
url: "cstmr-prfsnl-ajax-search.php",
data: { customer: request.term },
dataType: "json",
success: response,
error: function () {
response([]);
}
});
});
});
cstmr-prfsnl-ajax-search.php?customer=[search value]
you can also omit the data field like so:
$("#ccpd_name").autocomplete({
source: function (request, response) {
$.ajax({
url: "cstmr-prfsnl-ajax-search.php?customer=" + request.term,
dataType: "json",
success: response,
error: function () {
response([]);
}
});
});
});
Related
I have this at my controller:
[HttpPost]
[ValidateAntiForgeryToken]
public async Task<ActionResult> DeleteUser(UserViewModel viewModel)
{
}
I have this at my cshtml:
<input type="button" id="btnDelete" value="Delete" />
I have this at my js file:
$('#btnDelete').click(function (e) {
});
How do I call controller function from js file?
$.post("Controller/CreateUser", dataToPost)
.done(function(response, status, jqxhr){
// this is the "success" callback
})
.fail(function(jqxhr, status, error){
// this is the ""error"" callback
});
or
var data = {
username: $('#username').val().trim(),
password: $('#password').val()
};
$.ajax({
type: "POST",
url: "Controller/CreateUser",
content: "application/json;",
dataType: "json",
data: JSON.stringify(data),
success: function(d) {
},
error: function (xhr, textStatus, errorThrown) {
}
});
ps: compose the data object according to the UserViewModel properties.
Inside the button click, execute ajax request
$('#btnDelete').click(function (e) {
$.ajax({
type: "POST",
url: 'controller/DeleteUser',
dataType: "json",
success: function(data){
//html content
},
});
}
It's very easy to access any controller method using ajax post method.
As here I'm getting states as per selected country using
'RegionesController' method name 'GetStates' also here I'm passing
CountryId to get states as per this id.
EX:
function GetStates() {
$.ajax({
type: "POST",
async: false,
url: abp.appPath + 'Regiones/GetStates?CountryId=' + $("#ddlCountry").val(),
success: function (result) {
//return data or object
},
error: function (err) {
abp.notify.info(err.statusText);
}
});
}
I have an autocomplete text field, that uses JSON like so:
$(function () {
var src = '#Url.Action("GetParts", "Parts")'
$("#autoCompleteBox").autocomplete({
source: function (request, response) {
$.ajax({
url: src,
async: true,
dataType: "json",
data: {
partNumber: $("#autoCompleteBox").val()
},
success: function (data) {
response(data[0]);
}
});
}
});
});
What I want to do is when the user selects the item from the suggested list is make another ajax call to get specific information about that item and populate other textboxes on the page.
What is the best approach for this?
You can do that in the select event of the autocomplete.
$(function () {
var src = '#Url.Action("GetParts", "Parts")'
$("#autoCompleteBox").autocomplete({
source: function (request, response) {
$.ajax({
url: src,
async: true,
dataType: "json",
data: {
partNumber: $("#autoCompleteBox").val()
},
success: function (data) {
response(data[0]);
}
});
},
select: function (event, ui) {
var item= ui.item.label;
//Now make the ajax call here
$.post("SomeValidUrl", new { id : item } ,function(res){
// do something with res
});
}
});
});
I'm working with jQuery UI Auto Complete extenders for populating list.
Here i include this article for more reference of my code detail.
Here I modify method for auto complete. In article this calls from css class and I want from the ID of the control.
This is my jQuery script :
<script type="text/javascript">
$(document).ready(function () {
SearchText();
});
function SearchText() {
$("#<%=txt_reason.ClientID %>").autocomplete({
source: function (request, response) {
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "Raise_Ticket.aspx/SearchReasons",
data: "{'prefixText':'" + $("#<%=txt_reason.ClientID %>").val() + "'}",
dataType: "json",
success: function (data) {
response(data.d);
},
error: function (result) {
alert("Error");
}
});
}
});
}
</script>
And this is my method:
[System.Web.Script.Services.ScriptMethod(ResponseFormat = System.Web.Script.Services.ResponseFormat.Json)]
[System.Web.Services.WebMethod]
public static List<string> SearchReasons(string prefixText)
{
using (DataClassesDataContext db = new DataClassesDataContext())
{
var query = db.Reasons.Where(r => r.ReasonText.Contains(prefixText)).Select(r => r).ToList();
List<string> reasons = new List<string>();
foreach (var item in query)
{
reasons.Add(item.ReasonText.ToString());
}
return reasons;
}
}
The problem is not detecting this textbox not displaying result.
Use this
<script type="text/javascript">
$(document).ready(function () {
SearchText();
});
function SearchText() {
$("#txt_reason").autocomplete({
source: function (request, response) {
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "Raise_Ticket.aspx/SearchReasons",
data: "{'prefixText':'" + $("#txt_reason").val() + "'}",
dataType: "json",
success: function (data) {
response(data.d);
},
error: function (result) {
alert("Error");
}
});
}
});
}
</script>
Using this you can also try
$(document).ready(function () {
$("#textbox").autocomplete({
source: function (request, response) {
$.ajax({
url: "URL",
type: "POST",
dataType: "json",
data: { term: request.term },
success: function (retrieveddata) {
if (retrieveddata.length > 0) {
}
},
error: function (request, status, error) {
console.log("Error! " + request.responseText);
}
})
},
});
})
Take Tern Variable in Code
I am using jQuery Autocomplete.
It's making an AJAX request on every keypress which I don't want. If data from a previous AJAX request matches a search it should not make any more AJAX requests.
<script>
$('#tags').autocomplete({
source: function (request, response) {
$.ajax({
url: '/TestDDl/Index',
// data: "{ 'prefix': '" + request.term + "'}",
dataType: "json",
type: "POST",
contentType: "application/json; charset=utf-8",
success: function (data) {
response($.map(data.user, function (item) {
return {
label: data.name,
val: data.val
}
}))
},
error: function (response) {
alert(response.responseText);
},
failure: function (response) {
alert(response.responseText);
}
});
},
autoFocus: true,
keypress: function (event, ui) {
alert('Not Selected');
if (!ui.item) {
alert('Not Selected');
}
}
});
});
Here if I am typing the name of a user which is already in previous AJAX request data, it should not make an AJAX request on next the keypress.
You can declare a variable, assing user input to it, then update it in your success function. And just before making next call, check if your variable matches the next data.
Something like this:
<script>
var recent = '';
$('#tags').autocomplete({
source: function (request, response) {
if (recent == request.term) {
return;
}
recent = request.term;
$.ajax({
url: '/TestDDl/Index',
data: "{ 'prefix': '" + request.term + "'}",
dataType: "json",
type: "POST",
contentType: "application/json; charset=utf-8",
success: function (data) {
response($.map(data.user, function (item) {
return {
label: data.name,
val: data.val
}
}))
},
error: function (response) {
alert(response.responseText);
},
failure: function (response) {
alert(response.responseText);
}
});
},
autoFocus: true,
keypress: function (event, ui) {
alert('Not Selected');
if (!ui.item) {
alert('Not Selected');
}
}
});
</script>
<script>
window.xyz = []; //For saving history
$('#tags').autocomplete({
source: function (request, response) {
if(xyz[request]){
response(xyz[request]); // Return previously saved data
}else(
$.ajax({
url: '/TestDDl/Index',
// data: "{ 'prefix': '" + request.term + "'}",
dataType: "json",
type: "POST",
contentType: "application/json; charset=utf-8",
success: function (data) {
var res = $.map(data.user, function (item) {
return {
label: data.name,
val: data.val
}
});
xyz[request]=res; //set data to reuse later
response(res)
},
error: function (response) {
alert(response.responseText);
},
failure: function (response) {
alert(response.responseText);
}
});
}
},
autoFocus: true,
keypress: function (event, ui) {
alert('Not Selected');
if (!ui.item) {
alert('Not Selected');
}
}
});
</script>
Your next ajax reques should be in the Success function of the first ajax request.Buid the logic there.If you find the match don't call the second ajax request else call the second ajax request and all should be in the success function of the first ajax request.
i'm trying to add an autocomplete to an input box (i'm in asp.net/vb.net project) with the autocomplete source from a database.
So i've created a webservice and i did an ajax call:
<script type="text/javascript">
$(document).ready(function () {
$('#modelloInput').autocomplete({
source: function (request, response) {
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "WebServices/AutocompleteWS.asmx/getTuttiIModelli",
data: "{'prefix':'" + request.term + "'}",
dataType: "json",
async: true,
success: function (data) {
response(data.d);
},
error: function (result) {
//alert("Error");
}
});
}
});
});
</script>
<input type=text id="modelloInput" />
Now when i run the application and i write something in the inputbox i got the entire list in the autocomplete box.
I can write everything but i get always the entire list of elements.
Why?
I think there must be some issue in your web-service code,
you can use this basic code for autoComplete,
$( "input.suggest-user" ).autocomplete({
source: function( request, response ) {
$.ajax({
dataType: "json",
type : 'Get',
url: 'yourURL',
success: function(data) {
$('input.suggest-user').removeClass('ui-autocomplete-loading'); // hide loading image
response( $.map( data, function(item) {
// your operation on data
}));
},
error: function(data) {
$('input.suggest-user').removeClass('ui-autocomplete-loading');
}
});
},
minLength: 3,
open: function() {
},
close: function() {
},
focus:function(event,ui) {
},
select: function( event, ui ) {
}
});
OR
$("#id").autocomplete(
{
search: function () {},
source: function (request, response)
{
$.ajax(
{
url: ,
dataType: "json",
data:
{
term: request.term,
},
success: function (data)
{
response(data);
}
});
},
minLength: 2,
select: function (event, ui)
{
var test = ui.item ? ui.item.id : 0;
if (test > 0)
{}
}
});