I am passing complex JSON data to jQuery autocomplete plugin. And it is working fine so it shows the list of Products.
Now I want to get somehow Price that is already included into JSON data and when I select product from autocomlete list I would like to populate input tag with Price.
I really cannot get if it is possible to do. What I know that data is already in JSON but how to get it?
Any clue?
Here is JS for jQuery autocomplete plugin
function CreateAutocomplete() {
var inputsToProcess = $('[data-autocomplete]').each(function (index, element) {
var requestUrl = $(element).attr('data-action');
$(element).autocomplete({
minLength: 1,
source: function (request, response) {
$.ajax({
url: requestUrl,
dataType: "json",
data: { query: request.term },
success: function (data) {
response($.map(data, function (item) {
return {
label: item.Name,
value: item.Name,
realValue: item.UID
};
}));
},
});
},
select: function (event, ui) {
var hiddenFieldName = $(this).attr('data-value-name');
$('#' + hiddenFieldName).val(ui.item.UID);
}
});
});
}
To make clear item.LastPrice has Price data.
And HTML
#Html.AutocompleteFor(x => x.ProductUID, Url.Action("AutocompleteProducts", "Requisition"), true, "Start typing Product name...", Model.Product.Name)
In your ui.item object you should be able to find the the Price property in there and then set the value in the select function.
success: function (data) {
response($.map(data, function (item) {
return {
label: item.Name,
value: item.Name,
realValue: item.UID,
price: item.LastPrice // you might need to return the LastPrice here if it's not available in the ui object in the select function
};
}));
},
..
select: function (event, ui) {
var hiddenFieldName = $(this).attr('data-value-name'),
unitPriceEl = $('#price');
$('#' + hiddenFieldName).val(ui.item.UID);
unitPriceEl.val(ui.item.LastPrice); //set the price here
}
Thanks to dcodesmith!!! I am gonna mark his solution like an answer but just in case I will share my final code that is working fine now.
function CreateAutocomplete() {
var inputsToProcess = $('[data-autocomplete]').each(function (index, element) {
var requestUrl = $(element).attr('data-action');
$(element).autocomplete({
minLength: 1,
source: function (request, response) {
$.ajax({
url: requestUrl,
dataType: "json",
data: { query: request.term },
success: function (data) {
response($.map(data, function (item) {
return {
label: item.Name,
value: item.Name,
realValue: item.UID,
lastPrice: item.LastPrice
};
}));
},
});
},
select: function (event, ui) {
var hiddenFieldName = $(this).attr('data-value-name');
$('#' + hiddenFieldName).val(ui.item.UID);
var unitPriceEl = $('#UnitPrice');
unitPriceEl.val(ui.item.lastPrice);
console.log(ui.item.lastPrice);
}
});
});
}
Related
I'm trying setup data attributes into select2 options but without success, at this moment i have the following JS code
_properties.$localElement.select2({
ajax: {
url: "url",
type: "POST",
dataType: 'json',
delay: 250,
data: function (params) {
return {
name: params.term, // search term
type: 1
};
},
processResults: function (data) {
return {
results: $.map(data, function (item) {
return {
text: item.name,
source: item.source,
id: item.id
}
})
};
},
cache: true
},
//define min input length
minimumInputLength: 3,
});
And i want setup a data-source for the selected option value.
I find the solution, looks that resultTemplate dont format the "visual" selected option , need to use templateSelection option:
templateSelection: function(container) {
$(container.element).attr("data-source", container.source);
return container.text;
}
I solved this problem.
$('select').on('select2:select', function (e) {
var data = e.params.data;
$("select option[value=" + data.id + "]").data('source', data.source);
$("select").trigger('change');
});
You can actually use the exact syntax, that you already used. The "source-attribute" just needs to be accessed via data().data.source of the specific select2-option.
So keep your processResults function like you did:
processResults: function (data) {
return {
results: $.map(data, function (item) {
return {
text: item.name,
source: item.source,
id: item.id
}
})
};
},
and if you want to retrieve the source of the selected option, you can do it like this:
var selectedSelect2OptionSource = $("#idOfTheSelect2 :selected").data().data.source;
In fact you can set any variable you want in your processResults function and then select it via data().data.variableName!
I am trying to use jquery UI autocomplete, but somehow the same won't show up despite having no javascript error.
here is my json data:
{"d":"[{\"label\":\"XYZ\",\"desc\":\"desc 1\",\"value\":\"XYZ\",\"ID\":595,\"icon\":\"UM-892983\"},{\"label\":\"ABC .\",\"desc\":\"desc 2\",\"value\":\"ABC .\",\"ID\":1681,\"icon\":\"UM-432944\"}]"}
Here is my JS Function for processing the autocomplete:
$().ready(function(){
$("#txtName").bind("keyup", function (e) {
// Ajax call returns the above json data
// On Ajax Success I call
onSucName(returnData.d);
});
});
function onSucName(result) {
var varArrAdms = $.parseJSON(result);
$("#txtName").autocomplete({
source : varArrAdms,
select : function (event, ui) {
setNameValue(ui.item.icon)
$("#txtNo").val(ui.item.icon)
$("#btnSearch").click();
},
open : function () {
$(this).addClass('loadingTxtBox');
},
close : function () {
$(this).removeClass('loadingTxtBox');
}
}).data("ui-autocomplete")._renderItem = function (ul, item) {
return $("<li></li>").data("item.autocomplete", item).append("<a>" + item.value + " <b> desc:" + item.desc + "</b> <i> No:" + item.icon + "</i></a>").appendTo(ul);
};
}
Where am I wrong?
Try this example
$('#txtName').autocomplete({
source: function (request, response) {
$.ajax({
url: 'url',
data: {}, //pass data here
dataType: 'json',
type: 'post',
success: function (data) {
response($.map(data, function (item) {
return {
label: item.icon
}
}));
}
})
},
select: function (event, ui) {
var itemval = ui.item.label;
// here you can access selected result `itemval`
return false;
},
minLength: 1
});
Why are you binding the autocomplete on keyup.... Rather you should bind it once.
Also, before rebinding it you shoud destroy the existing instance.
Here is a fiddle example
I have trouble getting the $(this) to work in the source function with jQueryUI autocomplete.
The console shows that the search input isn't able to get its data attribute 'name' before sending out an Ajax request. Is there any way to pass the variable "name" to data?
$('.input').autocomplete({
source: function (request, response) {
var name = $(this).data('name');
console.log(name);
$.ajax({
url: url,
dataType: "json",
data: {
'q': request.term,
'field': name
},
success: function (data) {
response($.map(data.query.results.json.json, function (item) {
return {
label: item.name,
}
}));
}
});
},
minLength: 2,
select: function (event, ui) {
$(this).val(ui.item.label);
$(this).val(ui.item.label);
},
open: function () {
$(this).autocomplete("widget").width(400)
}
});
You should use this.element to access corresponding input element. this points to the autocomplete instance itself:
var name = $(this.element).data('name');
I am trying to fetch the values as Autocomplete jQuery method and store the selected input values into a text box (push to text box). Sounds easy but this JSON schema is kinda taking buzzy time.
Can I get a quick help here?
http://jsfiddle.net/ebPCq/1/
jQuery Code:
$("#material_number").autocomplete({
source: function (request, response) {
$.ajax({
url: "http://ws.geonames.org/searchJSON",
dataType: "json",
data: {
style: "full",
maxRows: 12,
name_startsWith: request.term
},
success: function (data) {
response($.map(data.geonames, function (item) {
return {
// following property gets displayed in drop down
label: item.name + ", " + item.countryName,
// following property gets entered in the textbox
value: item.name,
// following property is added for our own use
my_description: item.fcodeName
}
}));
}
});
After fixing up and finalizing the initial functionality, I came upon conclusion with this fiddle as the solution to my query posted above.
http://jsfiddle.net/ebPCq/7/
JS Code:
$(function () {
$("#input").autocomplete({
source: function (request, response) {
$.ajax({
url: "http://ws.geonames.org/searchJSON",
dataType: "json",
data: {
style: "full",
maxRows: 12,
name_startsWith: request.term
},
success: function (data) {
response($.map(data.geonames, function (item) {
return {
// following property gets displayed in drop down
label: item.name + ", " + item.countryName,
// following property gets entered in the textbox
value: item.name,
// following property is added for our own use
my_description: item.fcodeName
}
}));
}
});
},
minLength: 2,
select: function (event, ui) {
if (ui.item) {
$("#push-input").prepend(ui.item.value + '\r\n');
}
}
});
});
I'm sorry similar post is already there in the community, But i'm finding it strange. Its working fine but it affected my other views and not allowing other view pages to populate any dialogue boxes..
I tried to fix it by wrapping it in function() like this
$('#_auto').autocomplete(function(){
But, with this i'm not getting jason values in the _auto textfield and getting unexpected token error with following line.
can anyone help me to solve this please.
source: function(request,response){
this is my code:
$(function () {
$('#_auto').autocomplete({
selectFist: true,
minLength: 2,
source: function (request, response) {
var sval = $('#_auto').val();
//alert(sval);
$.ajax({
url: BASE_URL + '/controller/search/',
type: 'POST',
data: {
'term': sval,
},
dataType: 'json',
success: function (data) {
console.log(data);
var dta = [];
orgdetails = [];
//response(data.d);
for (var i in data) {
dta.push(data[i].name);
orgdetails[data[i].name] = data[i].id;
}
response(dta); //response(dta);
},
error: function (result) {}
}); //ajax
}
}).focus(function () {
$(this).trigger('keydown.autocomplete');
});
});
Many Thanks
I think the for loop should be
var dta = $.map(data, function(v, i){
orgdetails[v.name] = v.id;
return {
label: v.name,
id: v.name
};
});
Fiddle.
Another observation, You can get the current searched term using request.term rather than $('#_auto').val()
Complete code:
$('#_auto').autocomplete({
selectFist: true,
minLength: 2,
source: function (request, response) {
$.ajax({
url: BASE_URL + '/controller/search/',
type: 'POST',
data: {
'term': request.term,
},
dataType: 'json',
success: function (data) {
console.log(data);
orgdetails = {};
var dta = $.map(data, function(v, i){
orgdetails[v.name] = v.id;
return {
label: v.name,
id: v.name
};
});
response(dta); //response(dta);
},
error: function (result) {}
}); //ajax
}
}).focus(function () {
$(this).trigger('keydown.autocomplete');
});