Ajax not working sometimes - ajax

Below is the ajax code. It sometimes works in chrome and sometimes it doesnt. Any ideas?
$.ajax({
type: "POST",
//prod
url: "b2c_process_function.php",
data: dataString,
timeout: 4000,
complete: function() {
number = (Math.random() + ' ').substring(2,10) + (Math.random() + ' ').substring(2,10);
window.location.href = 'thankyou.php?OID=' + number + '&from=home';
}
});

Chnage data: dataString, to data: {dataString:dataString} as follows:
var dataString = 'test'; // or as you like
$.ajax({
method: "POST",
//prod
url: "b2c_process_function.php",
data: {dataString:dataString},
timeout: 4000,
complete: function(data) { //success
alert(data)
number = (Math.random() + ' ').substring(2,10) + (Math.random() + ' ').substring(2,10);
window.location.href = 'thankyou.php?OID=' + number + '&from=home';
}
});

Related

Returning error from controller to AJAX jQuery

I works with ASP.net MVC and I have get "Error" from belowe my JavaScript code:
This is my AJAX jQuery code:
$(document).ready(function () {
var dataId;
$(".item2 .small-img").click(function () {
dataId = $(this).data("id");
var url = '#Url.Action("DecorationTest", "Carpet")' + "?Id=" + dataId + "&title=" + '#Url.ToFriendlyUrl(Model.Title.ToString())';
$('#dateLink').prop('href', url);
$.ajax({
url: '/Carpet/CheckCarpet',
type: 'POST',
dataType: 'Json',
data: '{"CarpetImageid":"' + dataId + '"}',
contentType: 'application/json; charset=utf-8',
success: function (data) {
if (data.Success == false)
$('#dateLink').hide();
else
$('#dateLink').show();
alert("Success");
},
error: function (errorThrown) {
alert("Error");
}
});
and this is a controller code:
[HttpPost]
public ActionResult CheckCarpet(int CarpetImageid)
{
bool DecorShow = false;
DecorShow = db.Images.Where(x => x.Id == CarpetImageid).FirstOrDefault().DecorTest;
return Json(new JsonData { Success= DecorShow });
}
what's the reason? Someone knows?
I found the solution.i change url to #Url.Action("CheckCarpet", "Carpet") and fixed.
$(".small-img").click(function () {
dataId = $(this).data("id");
var url = '#Url.Action("DecorationTest", "Carpet")' + "?Id=" + dataId + "&title=" + '#Url.ToFriendlyUrl(Model.Title.ToString())';
$('#dateLink').attr('href', url);
$.ajax({
url:'#Url.Action("CheckCarpet", "Carpet")',
type: 'Post',
dataType: 'Json',
data: '{"CarpetImageid":"' + dataId + '"}',
contentType: 'application/json; charset=utf-8',
success: function (result) {
if (result.Success == false) {
$('#dateLink').hide();
$('.p2').hide();
}
else {
$('#dateLink').show();
$('.p2').show();
}
},
error: function (error) {
alert(error.d);
}
});
});

Error In Ajax Call In html

If I Run The Following Code It's Directly Go To Error:Ajax Failed And Error Show on Fire Bug [Reference Error: Ajax Failed is not defined"].
Plz Tell Where I Make Mistake....?
Its My base 64 Encode Value For Name,Email,Gender,Password
var encodeRname = Base64.encode(name);
var encodeRemail = Base64.encode(email);
var encodeRgender = Base64.encode(lookingfor);
var encodeRpwd = Base64.encode(Pword);
var test = '.1!qkr*';
var decodertr = Base64.decode(test);
IT's My AJAX Call For Post
$.ajax({
//https://www.xxxxxxxxx.com/yyyyyyyyy/zzzzzzzzzzzz.svc/InsertRegistrationDetailsoverHTTPS?AuthToken={AUTHTOKEN}&RegName={REGNAME}&selGender={SELGENDER}&UserName={USERNAME}&UserPass={USERPASS}
url: "https://www.XXXXXXX/YYYYYY/ZZZZZZZZ.svc /InsertRegistrationDetailsoverHTTPS?AuthToken=" + decodertr + "&RegName=" + encodeRname + "&selGender=" + encodeRgender + "&UserName=" + encodeRemail + "&UserPass=" + encodeRpwd,
type: "POST",
contentType: "application/javascript",
dataType: "jsonp",
success: function (msg) {
},
error: AjaxFailed
});
function AjaxSucceeded(result) {
alert("success");
}
function AjaxFailed(result) {
alert('Error is : ' + result.status + ' ' + result.statusText);
}
Your error handling function must be defined like the following:
$.ajax({
//https://www.xxxxxxxxx.com/yyyyyyyyy/zzzzzzzzzzzz.svc/InsertRegistrationDetailsoverHTTPS?AuthToken={AUTHTOKEN}&RegName={REGNAME}&selGender={SELGENDER}&UserName={USERNAME}&UserPass={USERPASS}
url: "https://www.XXXXXXX/YYYYYY/ZZZZZZZZ.svc /InsertRegistrationDetailsoverHTTPS?AuthToken=" + decodertr + "&RegName=" + encodeRname + "&selGender=" + encodeRgender + "&UserName=" + encodeRemail + "&UserPass=" + encodeRpwd,
type: "POST",
contentType: "application/javascript",
dataType: "jsonp",
success: function (msg) {
},
error: function (error) {
// your error handling
}
});

JQGrid Reload Error

I am new to JqGrid. I have a problem with reload JqGrid. Not getting any errors also.
jQuery("#gridData").jqGrid("setGridParam",
{ type: "POST",
url: "TablesCoolView.aspx/GetTableData",
data: "{TableName :'" + "Test" + "'}",
contentType: "application/json",
dataType: "json"
}).trigger("reloadGrid", [{ current: true }]);
The Code will go here,
onPaging: function (pgButton) {
//debugger;
var pagerId = this.p.pager.substr(1); // get paper id like "pager"
var currentPage = jQuery("#gridData").jqGrid("getGridParam", 'page'); //get current page
var lastPage = jQuery("#gridData").jqGrid("getGridParam", 'lastpage'); //get last page
if (currentPage - 1 == lastPage - 1)
jQuery("#gridData").jqGrid("setGridParam", { page: lastPage }).trigger("reloadGrid"); // set the requested page to the last page value – then reload
var currentRecordCount = jQuery("#gridData").jqGrid("getGridParam", 'reccount'); //get the record count
var recordsPerPage = jQuery("#gridData").jqGrid("getGridParam", 'rowNum'); // get the records per page
var newValue = 0; // new value
if (pgButton === "user") {
newValue = $(".ui-pg-input").val();
}
else {
if (pgButton.indexOf("next") >= 0)
newValue = ++currentPage;
else if (pgButton.indexOf("prev") >= 0)
newValue = --currentPage;
else if (pgButton.indexOf("last") >= 0)
newValue = jQuery("#gridId").jqGrid("getGridParam", 'lastpage');
else if (pgButton.indexOf("first") >= 0)
newValue = 1;
}
alert(pgButton);
//alert(newValue);
jQuery("#gridData").jqGrid("setGridParam", { page: newValue }).trigger("reloadGrid"); // set the requested page to the last page value – then reload
currentRecordCount = jQuery("#gridData").jqGrid("getGridParam", 'reccount'); // read the current page records
//alert('RecordCount: ' + currentRecordCount + ' RecordsPerPage: ' + recordsPerPage);
if (currentRecordCount < recordsPerPage) {
startRange = 1;
endRange += endRange;
alert("Grid Reload test Start");
//jQuery("#gridData").jqGrid("setGridParam", { type: "POST", url: "TablesCoolView.aspx/GetTableData", page: 1, async: true, loadOnce: true, data: "{TableName :'" + "Test" + "'}", contentType: "application/json", dataType: "json" }).trigger("reloadGrid");
jQuery("#gridData").jqGrid("setGridParam", { type: "POST", url: "TablesCoolView.aspx/GetTableData", data: "{TableName :'" + "Test" + "'}", contentType: "application/json", dataType: "json" }).trigger("reloadGrid", [{ current: true }]);
alert("Grid Reload test End");
//jQuery("#gridData").jqGrid("setGridParam", { datatype: "json", data: "{TableName :'" + tableName + "', \"PageSize\" :\"" + recordsPerPage + "\", \"PageNumber\" :\"" + newValue + "\"}", url: "TablesCoolView.aspx/GetNextSetOfRecords" }).trigger("reloadGrid");
//data: "{TableName :'" + tableName + "', \"PageSize\" :\"" + recordsPerPage + "\", \"PageNumber\" :\"" + newValue + "\"}",
}
}
Dont know where am doing wrong.
Please help me out of this.
Try changing data: "{TableName :'" + "Test" + "'}", to postData: "{TableName :'" + "Test" + "'}",

display values returned by json

I have simple question to display data on html page. Following code displays array of json data on screen. but, I want to display it by each element such as "url", "img_url" and so on.
could you please let me know who to do it ?
ajax code
var dataString = 'url=' + pathname + '&img_name=' + img_name + "&tag=" + tag;
$.ajax({
type: "POST",
url: "image_finder.php",
data: dataString,
dataType: 'json',
complete: function (xhr, status) {
if (status === 'error' || !xhr.responseText) {
//handleError();
alert("error");
} else {
var data = xhr.responseText;
$('#tt').html("<div id='message'></div>");
$('#message').html(data);
}
}
});
json return
{"cid":"14","url":"http:\/\/localhost\/","img_url":"http:\/\/static.naver.net\/www\/up\/2013\/0305\/mat_173330634c.jpg","img_name":"mat_173317134c.jpg","html":"<div id=\"hotspot-19\" class=\"hs-wrap hs-loading\">\r\n<img src=\"http:\/\/static.naver.net\/www\/up\/2013\/0305\/mat_173330634c.jpg\">\r\n<div class=\"hs-spot-object\" data-type=\"spot\" data-x=\"95\" data-y=\"64\" data-width=\"30\" data-height=\"30\" data-popup-position=\"left\" data-visible=\"visible\" data-tooltip-width=\"200\" data-tooltip-auto-width=\"true\">\r\nasdf\r\n<\/div>\r\n<div class=\"hs-spot-object\" data-type=\"spot\" data-x=\"168\" data-y=\"53\" data-width=\"30\" data-height=\"30\" data-popup-position=\"left\" data-visible=\"visible\" data-tooltip-width=\"200\" data-tooltip-auto-width=\"true\">\r\nrere\r\n<\/div>\r\n<\/div>\r\n","jscript":""}
$.ajax({
type: "POST",
url: "image_finder.php",
data: dataString,
dataType: 'json',
success: function (data) {
for(var item in data){
console.info(item);//print key
console.info(data[item]);//print value
}
}
});
I hope this is what you need.

CFWheels Pagination using AJAX

I've searched the entire Internet, all of it, and cannot find an answer to this.
I'm using the ColdFusion CFWheels Framework to query a database. The query is done via AJAX like this:
var id = $("#ship-id").val();
$.ajax({
type: "POST",
url: "/my-controller/my-method?format=json",
data: {shipId: id},
dataType: "json",
success: function(response) {
var resultHtml = '';
$.each(response, function(i, value) {
resultHtml += '<tr><td>' + value.FIRSTNAME + ' ' + value.LASTNAME + '</td></tr>';
});
$("#my-table").html(resultHtml);
}
});
I need to paginate that result set. In CFWheels you normally do that by setting the handle, page, perPage and order values in the query like this:
var order = model("order").findAll(
select="id, firstname, lastname, email",
where="orderid IN (#ValueList(orders.id)#)",
handle="ordersQuery",
page=params.page,
perPage=5,
order="lastname"
);
Then you just put this line in your view:
<cfoutput>#paginationLinks(handle="ordersQuery")#</cfoutput>
But... how in the heck can you get pagination to work with an AJAX call?
I think that something along these lines might be your answer (notice I removed the url and added those params to data ...
$.ajax({
type: "POST",
data: {
shipId: id,
controller: myController,
action: myAction,
page: params.page,
},
dataType: "json",
success: function(response) {
var resultHtml = '';
$.each(response, function(i, value) {
resultHtml += '<tr><td>' + value.FIRSTNAME + ' ' + value.LASTNAME + '</td></tr>';
});
$("#my-table").html(resultHtml);
}
});

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