Hi I've got a simple question. I've this code below, i use ajax three times in very similiar ways the only things that change are the data passed and the id of the target. Is there a way to group these instructions in a simple one?
Thx
D.
$('#fld_email').focusout(function() {
var request_email = $(this).val();
$.ajax({type:"GET",
url: "autocomplete.asp",
data: "fld=firstname&email="+request_email,
beforeSend: function(){$('#fld_firstname').addClass('ac_loading');},
success: function(msg){$('#fld_firstname').val(msg);$('#fld_firstname').removeClass('ac_loading'); }
});
$.ajax({type:"GET",
url: "autocomplete.asp",
data: "fld=lastname&email="+request_email,
beforeSend: function(){$('#fld_lastname').addClass('ac_loading');},
success: function(msg){$('#fld_lastname').val(msg);$('#fld_lastname').removeClass('ac_loading');}
});
$.ajax({type:"GET",
url: "autocomplete.asp",
data: "fld=phone&email="+request_email,
beforeSend: function(){$('#fld_phone').addClass('ac_loading');},
success: function(msg){$('#fld_phone').val(msg);$('#fld_phone').removeClass('ac_loading');}
});
}
);
try:
$('#fld_email').focusout(function() {
var request_email = $(this).val();
processAjax("fld=firstname&email="+request_email, '#fld_firstname');
processAjax("fld=lastname&email="+request_email, '#fld_lastname');
processAjax("fld=phone&email="+request_email, '#fld_phone');
});
function processAjax(data, id){
$.ajax({type:"GET",
url: "autocomplete.asp",
data: data,
beforeSend: function(){$(id).addClass('ac_loading');},
success: function(msg){$(id).val(msg).removeClass('ac_loading');}
});
}
Use an object and the for control structure:
var fields = {firstname:1, lastname:1, phone:1};
for (field in fields) {
$.ajax({
type:"GET",
url: "autocomplete.asp",
data: "fld=" + field + "&email=" + request_email,
beforeSend: function() {
$('#fld_'+field).addClass('ac_loading');
},
success: function(msg) {
$('#fld'+field).val(msg);
$('#fld'+field).removeClass('ac_loading');
}
});
}
Related
This code can fetch data from a database then return it to a select option:
$(document).on('click', '.renew', function() {
var user_id3 = $(this).attr("id");
$.ajax({
url: "../controller/fetch_single.php",
method: "POST",
data: {
user_id3: user_id3
},
dataType: "json",
success: function(data) {
$('#bus_type').html(data.type);
}
})
});
The AJAX is successful and returning the JSON but the select option is still returning blank instead of the data coming from AJAX. What am I doing wrong?
Example output of data:
{
"id":"575",
"bus_name":"THIS LOVE",
"type":"RERE",
"address":"SDF"
}
$(document).on('click', '.renew', function() {
var user_id3 = $(this).attr("id");
$.ajax({
url: "../controller/fetch_single.php",
method: "POST",
data: {
user_id3: user_id3
},
dataType: "json",
success: function(data) {
// If the option is in the select
$('#bus_type').find('option[value="'+data.id+'"]').prop('selected', true);
// Or if the option is not there yet
var $option = $('<option></option>').html(data.type).attr('value', data.id).prop('selected', true);
$('#bus_type').append($option); // Adds the new option as last option
$('#bus_type').prepend($option); // Adds the new option as first option
}
})
});
Assuming your HTML is:
<select id="bus_type">
<!-- no content yet -->
</select>
and your response is :
{
"id":"575",
"bus_name":"THIS LOVE",
"type":"RERE",
"address":"SDF"
}
Then your success() method would just print the following:
<select id="bus_type">
RERE
</select>
which is not a valid HTML for a <select>.
Your JS should look like this for it to work:
$(document).on('click', '.renew', function() {
var user_id3 = $(this).attr("id");
$.ajax({
url: "../controller/fetch_single.php",
method: "POST",
data: {
user_id3: user_id3
},
dataType: "json",
success: function(data) {
$('#bus_type').html("<option value='"+ data.type +"'>"+ data.type +"</option>");
}
})
});
Or like this if you want to preserve the existing options:
$(document).on('click', '.renew', function() {
var user_id3 = $(this).attr("id");
$.ajax({
url: "../controller/fetch_single.php",
method: "POST",
data: {
user_id3: user_id3
},
dataType: "json",
success: function(data) {
$('#bus_type').append("<option value='"+ data.type +"'>"+ data.type +"</option>");
}
})
});
The success() method would print the following:
<select id="bus_type">
<option value="RERE">RERE</option>
</select>
If you would provide us some HTML I could edit my answer to your specific needs.
in my application I have to make an ajax call to php file.it works proper in all devices. but when I tried it on ipad mini it not calls the php, so that the functionality not works, I've seen so many question about this problem and edited my code like this.
jQuery.ajax({
type: "POST",
async: true,
cache: false,
url: "directory/phpfile.php",
data: data,
success: function(response) {
}
});
my old code is
jQuery.ajax({
type: "POST",
url: "wp-admin/admin-ajax.php",
data: data,
success: function(response) {
}
});
and the problem still cant resolve . so please any one tell me how to resolve this.
Please use this code
$("#ajaxform").submit(function(e)
{
var postData = $(this).serializeArray();
var formURL = $(this).attr("action");
$.ajax(
{
url : formURL,
type: "POST",
data : postData,
success:function(data, textStatus, jqXHR)
{
//data: return data from server
},
error: function(jqXHR, textStatus, errorThrown)
{
//if fails
}
});
e.preventDefault(); //STOP default action
e.unbind(); //unbind. to stop multiple form submit.
});
$("#ajaxform").submit(); //Submit the FORM
<script type='text/javascript'>
$(document).ready(function startAjax() {
$.ajax({
type: "POST",
url: "test.php",
data: "name=name&location=location",
success: function(msg){
alert( "Data Saved: " + msg );
}
});
});
My code looks like this. The problem is, PHP side does it job and returns right value. But ajax doesn't execute things inside success: function. What am I missing?
AnswerDiv.on("click", ".NotSelectedAnswer", function() {
var NotSelectedAnswerBtn = $(".NotSelectedAnswer"),
SelectedAnswerBtn = $(".SelectedAnswer"),
AnswerDiv = $("div.Answer"),
querystring="fromID="+SelectedAnswerBtn.data("id")+"&toID="+$(this).data("id")+"&op=SelectAsAnswer";
$.ajax({
url: 'processor.php',
type: "POST",
dataType: "json",
data: querystring,
success: function(data) {
if(data.status)
{
SelectedAnswerBtn.removeClass("SelectedAnswer").addClass("NotSelectedAnswer").button("enable");
$(this).removeClass(" NotSelectedAnswer").addClass("SelectedAnswer").button("disable");
$("div.Answer[data-id=" + SelectedAnswerBtn.data("id") + "]").toggleClass("SelectedDiv");
$("div.Answer[data-id=" + $(this).data("id") + "]").toggleClass("SelectedDiv");
}
}
});
return false;
});
Try to cache $(this) before ajax call
AnswerDiv.on("click", ".NotSelectedAnswer", function() {
var NotSelectedAnswerBtn = $(".NotSelectedAnswer"),
SelectedAnswerBtn = $(".SelectedAnswer"),
AnswerDiv = $("div.Answer"),
thisElem=$(this),
querystring="fromID="+SelectedAnswerBtn.data("id")+"&toID="+$(this).data("id")+"&op=SelectAsAnswer";
$.ajax({
url: 'processor.php',
type: "POST",
dataType: "json",
data: querystring,
success: function(data) {
if(data.status)
{
SelectedAnswerBtn.removeClass("SelectedAnswer").addClass("NotSelectedAnswer").button("enable");
thisElem.removeClass(" NotSelectedAnswer").addClass("SelectedAnswer").button("disable");
$("div.Answer[data-id=" + SelectedAnswerBtn.data("id") + "]").toggleClass("SelectedDiv");
$("div.Answer[data-id=" +thisElem.data("id")+ "]").toggleClass("SelectedDiv");
return false;
}
}
});
});
In the following JavaScript code I repeatedly make AJAX calls to my FastCGI module to query some values. At some point the code terminates when the data variable for the div2 case is not 0 but contains the value that should go into div1 while the div1 displays the value that was supposed to go into div2.
I am using the Chromium Browser (14.0.835.202 (Developer Build 103287 Linux) Ubuntu 10.10) but it also happens with FireFox. I also tried using the XMLHttpRequest object alone and I got the same results.
How can this be and how can this be solved?
function TimerEvent() {
$.ajax({
url: "/cgi-bin/wvvar.cgi",
type: "POST",
data: "cmd=get&varname=s#SYSDATETIME",
success: function(data) {
document.getElementById("div1").innerHTML = data;
}
});
$.ajax({
url: "/cgi-bin/wvvar.cgi",
type: "POST",
data: "cmd=get&varname=#LOGINSTATE",
success: function(data) {
document.getElementById("div2").innerHTML = data;
if (data == "0")
setTimeout("TimerEvent()", 50);
}
});
}
Maybe try have them sequential:
function TimerEvent() {
$.ajax({
url: "/cgi-bin/wvvar.cgi",
type: "POST",
data: "cmd=get&varname=s#SYSDATETIME",
success: function(data) {
document.getElementById("div1").innerHTML = data;
$.ajax({
url: "/cgi-bin/wvvar.cgi",
type: "POST",
data: "cmd=get&varname=#LOGINSTATE",
success: function(data) {
document.getElementById("div2").innerHTML = data;
if (data == "0")
setTimeout("TimerEvent()", 50);
}
});
}
});
}
If your requirements allows, try this:
function TimerEvent() {
$.ajax({
url: "/cgi-bin/wvvar.cgi",
type: "POST",
data: "cmd=get&varname=s#SYSDATETIME",
success: function(data) {
document.getElementById("div1").innerHTML = data;
$.ajax({
url: "/cgi-bin/wvvar.cgi",
type: "POST",
data: "cmd=get&varname=#LOGINSTATE",
success: function(data) {
document.getElementById("div2").innerHTML = data;
if (data == "0")
setTimeout("TimerEvent()", 50);
}
});
}
});
}
Try to execute the calls synchronously by adding the async=false option.
I have this function
function onclickRowRecord(recordID) {
$.ajax({
type: "POST",
url: '/file/to/post.to.php' ,
data: {recordID:recordID},
success: function(data) {
//how to post this to function howToPost(recordID) the recordID
}
});
}
function howToPost(recordID){
alert(recordID);
}
so how can I get the response from ajax success and post to the other function
If post you mean call the hotToPost function, then
...
success: function(data) {
howToPost(data.recordID); //or whatever
}
....
Hope this helps.
$.ajax({
type: "POST", url: '/file/to/post.to.php' , data: {recordID:recordID}, success: function(data) {
alert(recordID)
}
});
Does that work? Kinda new to jQuery