I do have api which consists more than 20k data, as of now am able to parse data through ajax script and set the value in list view, but its taking more time and responding slowly .
How can I improve the response ..
Please help.
$.ajax({
url: url,
dataType: "json",
data: ({User: userName,Pass: userPass}),
async: true,
success: function (result) {
$('#work-in-progress').fadeOut(0);
ajax.parseJSON(result);
},
error: function (request,error) {
alert('Network error has occurred please try again!');
document.getElementById("internet_access").innerHTML="No internet access";
}
});
Related
I want to fetch 1 Million rows using jQuery AJAX or data come from server successfully .
but gave me error on client side.
Note:
600000 rows successfully display when the limit increase it give me error.
this is my code
$.ajax({
url: "/Api/Reports/SaleSummaryFlexmonster",
type: "POST",
contentType: "application/json; charset=utf-8",
dataType: "json",
data: JSON.stringify(args),
success: function (result) {
if (result.SuccessFlag) {
$("#FlexmonsterLoader").hide();
Flex((result.Data));
}
else
return ShowMessage('No data Found', 'error', 'error');
// return deferred.promise();
},
error: function () {
console.log("Data Loading Error");
}
});
if recode more then 60,000 then this console show and i update question
with screenshot. check this Attachment https://prnt.sc/uyd933
Maybe browser not support greater than 600000 rows.
but not exactly confirm.
If not show then gave me this on console
My question is when limit increase from 600000 then why not show ?
is there any Ajax limit?
I am trying to run post request to parse json format data into the page. An example query is:
$("#click").click(function () {
$.ajax({
type: "POST",
url: "http://ut-pc-236:9000/kanye/flow/search",
contentType: "application/json;charset=UTF-8",
data: {
"fromDate":"2011-01-01",
"toDate":"2011-03-16T14:35:00Z",
"limitTotalFlows":1000,
"operator":"AND",
"keyValues":[ "J0419:E", "J0410:AMPY", "J1043:BEDFORD" ]
},
success: function (data) {
console.log(data);
}
});
});
but it gives an error - bad request (400). I guess it should be some syntax error since the get method works ok. If anyone can help I would really appreciate it. Thanks
You're not sending a valid json object as you claim to be doing with the contentType.
JSON.stringify your data:
data: JSON.stringify({
"fromDate":"2011-01-01",
"toDate":"2011-03-16T14:35:00Z",
"limitTotalFlows":1000,
"operator":"AND",
"keyValues":[ "J0419:E", "J0410:AMPY", "J1043:BEDFORD" ]
}),
I have created a url that I need to pass to police data API.
var api_url="http://policeapi2.rkh.co.uk/api/locate-neighbourhood?q="+latlon;
document.write(api_url);
The URL works when you manually input it into a browser, but I need some JavaScript that sends the API request and spits it onto the page. My JavaScript is ok but I have no knowledge of jQuery.
Thank you in advance, please keep it simple brainy folk.
try the following.. its is working
JS Fiddle http://jsfiddle.net/9AZyZ/
function abc(latLong){
$.ajax({
url: 'http://query.yahooapis.com/v1/public/yql',
data: {
q: "select * from json where url ='http://policeapi2.rkh.co.uk/api/locate-neighbourhood?q="+latLong+"'",
format: "json"
},
dataType: "jsonp",
success: function (data) {
alert(JSON.stringify(data));
},
error: function (result) {
alert("Sorry no data found.");
}
});
}
i'm working with python and js on a simple website.
i'm trying to call a method from the client side and get result, but no matter what i do
success function isnt happening.
this is my JS
$.ajax({
url: "http://127.0.0.1:8000/api/gtest/",
type: "POST",
data: { information : "You have a very nice website, sir."},
dataType: "json",
success: function(data) {
alert ("post is success");
},
error: function(request,error) {
alert(request.responseText);
alert(error);
}
});
this is my server side code
def gtest(request):
jsonValidateReturn = simplejson.dumps({"jsonValidateReturn": "ddddd"})
return HttpResponse(jsonValidateReturn, content_type='application/json', mimetype='application/json')
The server responds to the call -
"POST /api/gtest/ HTTP/1.1" 200 31
tried to go over similar questions here but with no success :\
no matter what I do, only the error function is called.
the error alert is always empty.. no actual message.
I know this is probably a small change but I can't find it.
$.ajax({
url: "http://127.0.0.1:8000/api/gtest/",
type: "POST",
data: {
'information' : "You have a very nice website, sir.",
'csrfmiddlewaretoken': '{{csrf_token}}'
},
contentType: "application/json;charset=utf-8",
dataType: "json",
success: function(data) {
alert ("post is success");
},
error: function(request,error) {
alert(request.responseText);
alert(error);
}
});
i cant upvote mccannf's comment.
The problem was solved by the link he posted, i ran the html code from a file on my pc and i needed to load it from the server so link wont start with file:// but with http://
best regards..
I'm trying to return a callback from an AJAX submitted form. The user submits a form, the server processes and returns the valid response, i.e. an error message and also a JavaScript function that could perform an action. I'm using Zepto.js faling back to jQuery depending on browser.
My ajax request is:
$.ajax({
success: function(data, status, xhr) {
data.callback();
},
url: form.attr('action'),
data: form.serialize(),
dataType: 'json'
});
On the server I want to return something like:
// PHP code
?>
{
return: false,
error: 'Sorry, we couldn’t find an account with that username or password.',
callback: function() {
console.log('this is the callback');
}
}
<?php
// more PHP code
When returned to the browser callback function should fire. I want the server to return the callback so I can use the same JavaScript code and have it respond accordingly to the server response.
Would I need to change the dataType to script? However I thought this was just for loading .js files, not blocks of code.
Any help appreciated.
The general feeling here is I am approaching this in the wrong way. So revised code:
$.ajax({
success: function(data, status, xhr) {
var callback = data['callback'];
callback();
},
url: form.attr('action'), // in this example it's badLogin
data: form.serialize(),
dataType: 'json'
});
// callback specified in PHP
badLogin: function() {
console.log('bad login');
}
And my PHP
if (!$valid) {
?>
{
"return": false,
"error": "Sorry, we couldn’t find an account with that username or password.",
"callback": "badLogin"
}
<?php
}
Thanks for pointing me in the right direction.
You can always return the code as a string and use eval() if you are absolutely sure that the string will always be correct and no code can be injected.