I am having trouble updating hidden inputs using data retrieved from Select2 Ajax.
Please see my code:
var select2_town = $('.select-test select').select2({
ajax: {
url : ajax_var.url,
dataType: 'json',
type: 'post',
delay: 250,
data: function (params) {
return {
q: params.term, // search term
page: params.page,
};
},
processResults: function (data, page) {
return {
results: $.map(data, function (item) {
return {
id: item.id, //eg 1149
town: item.place_name, //eg Reading
county: item.county, //eg Berkshire
country: item.country,
data: item
};
})
};
},
cache: true;
},
escapeMarkup: function (markup) { return markup; },
minimumInputLength: 1,
templateResult: function (item) { return ('<p>' + item.town + ' - ' + item.county + '</p>'); },
templateSelection: function (item) { return (item.town); },
});
This code works fine for me. My issue is what happens after a value is selected.
I would like to update my hidden input ids "#town","#county" and "#country" with town,county and country respectively through an 'change' event.
I have seen many SO examples but they all stop at $(this).select2('data')[0];but do not expand on it.
Weird thing is that the following script displays the correct value in console log. but ALWAYS only apply the object id to #country.
select2_town.on('change', function() {
var obz = $(this).select2('data')[0].country;
console.log(obz);//displays Reading in console
$("#country").attr("value",obz); //displays 1149
});
This actually works.
I had another function that was adding the ID hidden in another file. I deleted that and then the script worked as I wanted it to.
Regards
Thanks
Related
I am using select2 version 4.0.8 with ajax search. In my angular 4 application with ajax call. Till searching and populating result it works fine. But after that when I click on any option it doesn't call method specified in templateSelection option.
Below is the code I am using:
jQuery(".suggestion"+i).select2({
placeholder: 'Select Countries',
ajax: {
url: AppConstants.facebookBaseUrl + "/search",
dataType: 'json',
delay: 250,
type: "GET",
beforeSend: (request)=> {
request.setRequestHeader("Authorization", "Bearer "+this.user.facebookPage_Token);
},
data: (params)=> {
return {
q: params.term, // search term
location_types: this.facebookFilters[i].filter,
type: "adgeolocation",
page: params.page
};
},
processResults: function (data, params) {
// parse the results into the format expected by Select2
// since we are using custom formatting functions we do not need to
// alter the remote JSON data, except to indicate that infinite
// scrolling can be used
params.page = params.page || 1;
return {
results: data.data,
pagination: {
more: (params.page * 30) < data.total_count
}
};
},
cache: true
},
multiple:true,
minimumInputLength: 2,
templateResult: formatRepo,
templateSelection: formatRepoSelection
});
function formatRepo (repo) {
if (repo.loading) {
return repo.text;
}
var $container = jQuery("<option (click)='selectCountry($event)' class='country_name' value='"+repo.key+"'>"+repo.name+"</option>");
return $container;
}
function formatRepoSelection (repo) {
var $container = jQuery("<option class='selectedCountry' value='"+repo.key+"'>"+repo.name+"</option>");
return $container;
// return repo.key || repo.text;
}
And HTML:
<select class="form-control" name="selected[]" [ngClass]="'suggestion'+i"></select>
What I am doing wrong here?
thanks in advance!
Try by changing option to span as:
function formatRepoSelection (repo) {
var $container = jQuery("<span class='selectedCountry'>"+repo.name+"</span>");
return $container;
// return repo.key || repo.text;
}
I want a dropdown of (Selectable) predictions to appear below while I type in a text field of Tasks module. I know how to change dropdown values of a dropdown field from database values but user can't input new value into the dropdown field(Only can select). I want the user to be able to type entry into text field as usual with clickable suggestions of the entered text below like a dropdown. I am new to SuiteCRM so file paths would be really helpful.
Please use select2 javascript plugin for the same.
PFB for example,
$("#field_name").select2({
placeholder: 'Select a data',
allowClear: true,
minimumInputLength: 3,
tags: [],
ajax: {
url: '<your url>',
dataType: 'json',
type: "GET",
quietMillis: 1000,
delay: 900,
data: function (term) {
return {
data:$('#field_name').val(),
};
},
beforeSend: function() {
$('#ajaxloading_c').css('visibility', 'visible');
$('#ajaxloading_c').css('display', 'block');
$('#ajaxloading_mask').css('display', 'block');
},
results: function (data) {
return {
results: $.map(data, function (item) {
return {
text: item.name,
id: item.id
}
})
};
$('#select2-field_name-results li').first().remove();
},
complete: function() {
$('#ajaxloading_c').css('visibility', 'hidden');
$('#ajaxloading_c').css('display', 'none');
$('#ajaxloading_mask').css('display', 'none');
$('#select2-field_name-results li').first().remove();
if($('#select2-field_name-results li:first').text() == 'No data Found'){
$("#select2-field_name-results li:first").css("pointer-events", "none");
}
}
}
});
$('.select2-container--focus, .select2-container--default').css('width','70%');
I am trying to use Framework 7 autocomplete feature with youtube search API v3. I had used search api for autocomplete using Jquery UI. Framework 7 has also Ajax autocomplete feature. But my code is not working with Framework 7.
Here is my youtube search autocomplete js code for jquery UI, that works 100% and shows up video search suggestion on text input
//code for auto complete using jquery UI works perfect
jQuery( "#vid-search" ).autocomplete({
source: function( request, response ) {
//console.log(request.term);
var sqValue = [];
jQuery.ajax({
type: "POST",
url: "http://suggestqueries.google.com/complete/search?hl=en&ds=yt&client=youtube&hjson=t&cp=1",
dataType: 'jsonp',
data: jQuery.extend({
q: request.term
}, { }),
success: function(data){
console.log(data[1]);
obj = data[1];
jQuery.each( obj, function( key, value ) {
sqValue.push(value[0]);
});
response( sqValue);
}
});
},
select: function( event, ui ) {
setTimeout( function () {
youtubeApiCall();
}, 300);
}
});
And here is my youtube search autocomplete code with framework 7, Doest show up video search suggestions on text inpute..
var autocompleteDropdownAjax = myApp.autocomplete({
input: '#autocomplete-dropdown-ajax',
openIn: 'dropdown',
preloader: true, //enable preloader
valueProperty: 'id', //object's "value" property name
textProperty: 'name', //object's "text" property name
limit: 20, //limit to 20 results
dropdownPlaceholderText: 'Try "JavaScript"',
expandInput: true, // expand input
source: function (autocomplete, query, request, response, render) {
var results = [];
if (query.length === 0) {
render(sqValue);
return;
}
// Show Preloader
autocomplete.showPreloader();
// Do Ajax request to Autocomplete data
$$.ajax({
type: "POST",
url: "http://suggestqueries.google.com/complete/search?hl=en&ds=yt&client=youtube&hjson=t&cp=1",
dataType: 'jsonp',
data: jQuery.extend({
q: request.term
}, { }),
success: function (data) {
// Find matched items
console.log(data[1]);
obj = data[1];
jQuery.each( obj, function( key, value ) {
sqValue.push(value[0]);
});
response( sqValue);
// Hide Preoloader
autocomplete.hidePreloader();
// Render items by passing array with result items
render(sqValue);
}
});
},
select: function( event, ui ) {
setTimeout( function () {
youtubeApiCall();
}, 300);
}
});
That is because the jSon result should be in a special format, the result rendered by the API looks like:
["funn",["funny vines","funny videos 2016","funny videos","funny","funnel vision","funny cat videos","funny fails","funny pranks","funny cats","funny songs"]]
First parent array has the query you typed, second child array has the result array, you must push the child array to the result.
for (var i = 0; i < data[1].length; i++) {
results.push(data[1][i])
}
And here is the result:
Full code:
var autocompleteDropdownAjax = myApp.autocomplete({
input: '#autocomplete-dropdown-ajax',
openIn: 'dropdown',
preloader: true, //enable preloader
valueProperty: 'value', //object's "value" property name
textProperty: 'text', //object's "text" property name
limit: 20, //limit to 20 results
dropdownPlaceholderText: 'Search Youtube',
expandInput: true, // expand input
source: function(autocomplete, query, render) {
var results = [];
var returned = [];
if (query.length === 0) {
render(results);
return;
}
// Show Preloader
autocomplete.showPreloader();
// Do Ajax request to Autocomplete data
$$.ajax({
url: 'http://suggestqueries.google.com/complete/search?client=firefox&ds=yt',
method: 'GET',
crossDomain: true,
dataType: 'json',
//send "query" to server. Useful in case you generate response dynamically
data: {
q: query
},
success: function(data) {
// Find matched items
for (var i = 0; i < data[1].length; i++) {
results.push(data[1][i])
}
// Hide Preoloader
autocomplete.hidePreloader();
// Render items by passing array with result items
render(results);
}
});
}
});
I hope this helps :)
I'm creating a simple select2 search box with a remote request to a php page.
I choosed to use "json" instead of "jsonp" and it seems correctly working.
The problem is that the results are white: no writes as element list.
In the image that I cannot post because "I need at least 10 reputation to post"... -.-
You could see the input box with the letter "d" and:
no loading icon (because the search has correctly ended)
no "Search" write (because the search has correctly ended)
the search box height is exactly for 2 results and you can select the results but the text is invisible.. you see just the blue selection..
The code follows:
function MultiAjaxAutoComplete(element, url) {
$(element).select2({
minimumInputLength: 1,
ajax: {
url: url,
dataType: 'json',
data: function(term, page) {
return {
q: term,
page_limit: 10
};
},
results: function(data, page) {
return {
results: data
};
}
},
formatResult: formatResult,
formatSelection: formatSelection,
initSelection: function(element, callback) {
var data = [];
$(element.val().split(",")).each(function(i) {
var item = this.split(':');
data.push({
id: item[0],
title: item[1]
});
});
//$(element).val('');
callback(data);
}
});
};
function formatResult(movie) {
return '<div>' + movie.title + '</div>';
};
function formatSelection(data) {
return data.title;
};
MultiAjaxAutoComplete('#advertiser', '/AJAXController');
and the returned json data is the following
[{"id":"12889","title":"Donnie Darko" },
{"id":"8", "title":"Another title"}
]
PS: I got two results because, at the moment, I'm returning the json data as direct output text with "echo <<< EOF ..."
Thank you,
Mauro
var data = [
{ "id":"12889", "title":"Donnie Darko" },
{ "id":"8", "title":"Another title"}
]
$(element).select2('data', data);
I have searched stackoverflow, as well as the web for some insight into how to get the jQueryUI Autocomplete plugin working with my JSON data, and I'm at a loss. I had it working like a charm with a local data array. I was able to pull values and build html.
I ran into a problem when I had to pull JSON form this source:
/Search/AjaxFindPeopleProperties2
?txtSearch=ca pulls up the test data that I am trying to loop through, when I type in 'ca' to populate the autocomplete list. One of the problems is that ?term=ca is appended to the url instead of ?txtSearch=ca and I'm not sure how to change it.
This is an example of the data:
{
"MatchedProperties": [
{
"Id": 201,
"Name": "Carlyle Center",
"Description": "Comfort, convenience and style are just a few of the features you'll ...",
"ImageUrl": "/Photos/n/225/4989/PU__ThumbnailRS.jpg"
}
]
}
...and here is the ajax call I'm trying to implement:
$(document).ready(function () {
val = $("#txtSearch").val();
$.ajax({
type: "POST",
url: "/Search/AjaxFindPeopleProperties2",
dataType: "json",
data: "{}",
contentType: "application/json; charset=utf-8",
success: function (data) {
$('#txtSearch').autocomplete({
minLength: 0,
source: data.d, //not sure what this is or if it's correct
focus: function (event, ui) {
$('#txtSearch').val(ui.item.MatchedProperties.Name);
$.widget("custom.catcomplete", $.ui.autocomplete, {
//customize menu item html here
_renderItem: function (ul, item) {
return $("<li class='suggested-search-item" + " " + currentCategory + "'></li>")
.data("item.autocomplete", item)
.append($("<a><img src='" + item.MatchedProperties.ImageUrl + "' /><span class='name'>" + item.MatchedProperties.Name + "</span><span class='location'>" + "item.location" + "</span><span class='description'>" + item.MatchedProperties.Description + "</span></a>"))
.appendTo(ul);
},
_renderMenu: function (ul, items) {
var self = this,
currentCategory = "Properties Static Test Category";
$.each(items, function (index, item) {
if (item.category != currentCategory) {
ul.append("<li class='suggested-search-category ui-autocomplete-category'>" + currentCategory + "</li>");
//currentCategory = item.category;
}
self._renderItem(ul, item);
});
}
}//END: widget
//return false;
},
select: function (event, ui) {
$('#txtSearch').val(ui.item.MatchedProperties.Name);
//$('#selectedValue').text("Selected value:" + ui.item.Abbreviation);
return false;
}
});
},
error: function (XMLHttpRequest, textStatus, errorThrown) {
alert(textStatus);
}
}); //END ajax
}); //END: doc ready
and I'm initializing here:
<script type="text/javascript">
//initialize autocomplete
$("#txtSearch").autocomplete({ //autocomplete with category support
/*basic settings*/
delay: 0,
source: "/Search/AjaxFindPeopleProperties2",
autoFocus: true,
minLength: 2 //can adjust this to determine how many characters need to be entered before autocomplete will kick in
});
//set auto fucus
$("#txtSearch").autocomplete("option", "autoFocus", true);
</script>
any help would be great...
Thanks!