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Calling Javascript function inside controller action -YII

I'm trying to call Javascript function inside controller action method, Is there any right way to call setTimeout() to be invoked on certain condition inside controller action method ?
window.setTimeout(function() {
alert("test");
$.ajax({
type: "POST",
url: "'.$this->createUrl("/operator/createViopNode/").'",
data: {
id: '.$bc_id.',
callid:"'.$num.'",
taskid:'.$this->taskid.'
},
success: function(msg){
var ifrm = document.getElementById("frame");
ifrm = (ifrm.contentWindow) ? ifrm.contentWindow : (ifrm.contentDocument.document) ? ifrm.contentDocument.document : ifrm.contentDocument;
ifrm.document.open();
ifrm.document.write(msg);
ifrm.document.close();
},
error: function (jqXHR, textStatus, errorThrown){
alert("" + textStatus + ", " + errorThrown);
}
});
}, parseInt('.$tps_call.'));
I need to write above js function inside controller action method, how to write this ?

Index.csHtml
function abc()
{
alert("called")
}
now Ajax Call function
function ExecuteAjax(URL,Data,Success)
{
try {
$.ajax({
type: "post",
url: URL,
data: Data,
contentType: "json",
success: function (data) { if (typeof Success == "function") { Success(data); } }
})
} catch (e) {
alert(e.message)
}
}
Call ajax like this
ExecuteAjax("/Home/FillColorDropDown", "", function (data) {
eval(data.script);
});
return from controller
if(demo=="true")//put condition here whatever you want
{
string strscript="abc();";
}
protected JObject jobj = new JObject();
jobj.Add("Script", strscript);
return Json(jobj);
Execute js function when controller return success

You should register your javascript function like this:
function actionTest(){
$cs = Yii::app()->clientScript;
$cs->registerScript('my_script', 'alert("Hi there!");', CClientScript::POS_READY);
$this->render('any_view');
}
source

Jquery UI auto complete (with custom listing) not working

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.

appAPI.request.post() not working inside the function which is declared in an html page using crossrider

Here, I have used check_user function for validating user, but here the http request is not working.
var $jq="";
function crossriderMain($) {
$jq=$;
//eval(appAPI.resources.get('activate.js'));
if(!localStorage.adult_option_status ){
localStorage.adult_option_status = "disable";
localStorage.adult_option_change = "done";
}
}
function check_user(){
var user=document.getElementById("username").value;
var pass=document.getElementById("password").value;
$jq("#op_sub").attr("disabled",true);
$jq("#msg_error").hide();
appAPI.request.post({
url: "http://www.example.com/parent/ajax/check_adult.php",
postData: {user:user,pass:pass},
onSuccess: function(response) {
alert(response);
},
onFailure: function(httpCode) {
alert(httpCode);
console.log("postback failure: " + httpCode)
}
});
}
Please give me a solution... Thanks in advance

How I can get value from jsonp response and set that value too other variable in other function?

How I can get variable value from jsonp response and use it in other script function?
In first function I have one value that I am getting from jsonp response. I am assigning this value to variable ( var userId ) in first function.
How I can get userId value and use it in second script function???
<script>
$(document).on('pageinit', '#login', function () {
$(document).on('click', '#submit', function () {
if ($('#username').val().length > 0 && $('#password').val().length > 0) {
console.log($('#check-user').serialize());
$.ajax({
url: 'http://localhost/check.php',
data: $('#check-user').serialize(),
type: 'POST',
beforeSend: function () {
$.mobile.showPageLoadingMsg(true);
},
complete: function () {
$.mobile.hidePageLoadingMsg();
},
success: function (result, status, err) {
if(result.login){
$.mobile.changePage( "#output", { transition: "slideup", changeHash: false });
var userID = //// HERE I NEED TO GET USER ID FROM jsonp response!!!!
});
}
else{
alert("An error occurred: " + status + "nError: " + err.status);
}
},
error: function (request, error) {
}
});
} else {
alert('Please fill all necessary fields');
}
event.preventDefault();
});
var output = $('#output');
var userid = ////HERE I NEED TO SET USER ID!!!!!!!!!!!!
$.ajax({
url: 'http://localhost/data.php?user='+userid,
dataType: 'jsonp',
jsonp: 'jsoncallback',
timeout: 5000,
success: function(data, status){
$.each(data, function(i,item){
var landmark = '<h1>'+item.name+'</h1>'
+ '<p>'+item.lat+'<br>'
+ item.long+'</p>';
output.append(landmark);
});
},
error: function(){
output.text('There was an error loading the data.');
}
});
});
</script>

you can use the global variable assignment feature of js
Declare your variable outside of any function.
<script>
var userId;
function foo(){
//..
}
</script>
OR Use the window object to assign the global variable from inside a function
<script>
function foo() {
window.userID = ...;
}
</script>
more info available here

Unable to cache ajax data on document.ready()

I am using following code to fetch and cache data from a ASP.NET handler. The problem is that whenever I cache data using a button click its working fine, but I want this to happen at document.ready() event. When I executed this code on document.ready() event, its fetching data perfectly, but its not getting data from the cache when I reload the page.
var localCache = {
data: {},
remove: function (url) {
delete localCache.data[url];
},
exist: function (url) {
return localCache.data.hasOwnProperty(url) && localCache.data[url] !== null;
},
get: function (url) {
console.log('Getting in cache for url' + url);
return localCache.data[url];
},
set: function (url, cachedData, callback) {
cacheTime = (new Date()).getTime();
localCache.remove(url);
localCache.data[url] = cachedData;
if ($.isFunction(callback)) callback(cachedData);
}
};
var now;
var cacheTime;
var tDiff;
function getValueAtIndex(index) {
var str = window.location.href;
return str.split("/")[index];
}
//$(document).ready(function () {
$('#Button1').click(function (e) {
var url = '/Handlers/ResponseFetcher.ashx';
var topicid = "<%=desid %>";
$.ajax({
url: url,
type: "POST",
data:
JSON.stringify({ tid: topicid })
,
dataType: "json",
cache: true,
beforeSend: function () {
now = (new Date()).getTime();
if (localCache.exist(url)) {
tDiff = now - cacheTime;
if (tDiff < 20000) {
loadData(localCache.get(url));
return false;
}
}
return true;
},
complete: function (jqXHR, textStatus) {
localCache.set(url, jqXHR, loadData);
}
});
});
function loadData(data) {
console.log("now: " + now + ", cacheTime: " + cacheTime + ", tDiff:" + (cacheTime - now));
$('#responseloader').hide();
var resdata = JSON.parse(data.responseText);
$(resdata).each(function (i) {
$('#responsecontainer').append("<div>" + this.Title + "</div>");
});
}
Here tDiff will be undefined on first run. Is this the problem? or caching doesn't work if the page is reloaded? Please help!