my html:
<span id="loading"><img src="ajax-loader.gif" /> Please Wait</span>
#loading{display:none;}
my js:
var Progressajax = false;
$(function() {
$(".commentmoreview").click(function(){
if(Progressajax) return;
Progressajax = true;
var element = $(this);
var id = element.attr("id");
$('#loading').show();
var value = $('.pagecont'+id).val();
var info = 'id='+id+'&pagecont='+value;
$.ajax({
type: "POST",
url: "php-comments/php/loadmorecomments.php",
data: info,
success: function(data){
$('#loading').hide();
Progressajax = false;
value = parseInt(value)+parseInt(5);
$('.pagecont'+id).val(value);
$(data).hide().prependTo('#loadmorecomments'+id).fadeIn(1000);
//$('#loadmorecomments'+id).prepend(data);
}
});
});
});
what is wrong that loading span is not working?
thank you friends!
The best way to show loader image while making ajax calls is using Ajax Global Events
$(document).bind("ajaxSend", function(){
$("#loading").show();
}).bind("ajaxComplete", function(){
$("#loading").hide();
});
can you change
$('#loading').show();
to
$('#loading').attr("display","block");
and try to use it like this
$.ajax({
type: "POST",
url: "php-comments/php/loadmorecomments.php",
data: info,
beforeSend: function(){
$('#loading').attr("display","block");
},
success: function(data){
$('#loading').attr("display","none");
Progressajax = false;
value = parseInt(value)+parseInt(5);
$('.pagecont'+id).val(value);
$(data).hide().prependTo('#loadmorecomments'+id).fadeIn(1000);
//$('#loadmorecomments'+id).prepend(data);
}
});
Related
Newbie and Need helps for Codeigniter and Javascript, i need load page from another server with CI too..
What should i do to make it works...
$("#select").change(function(){
if($('#textbox').val() == ""){
alert("Warning");
return;
}else{
$('#overlay').show();
var tglpayslip = $('#tglpayslip').val();
var url = "http://192.168.88.7/index.php/home/payslip.php";
$.post(url, tglpayslip, function(response){
$('#overlay').hide();
$('#payslip').html(response);
});
}
});
For cross domain, you have to use JSONP.
$("#select").change(function(){
if($('#textbox').val() == ""){
alert("Warning");
return;
}else{
$('#overlay').show();
var tglpayslip = $('#tglpayslip').val();
var url = "http://192.168.88.7/index.php/home/payslip.php";
$.ajax({
type:"post",
url:url,
dataType: "jsonp",
data:tglpayslip,
success:function(response){
$('#overlay').hide();
$('#payslip').html(response);
}
});
}
});
Try this
var tglpayslip = $('#tglpayslip').val();
var url = "http://192.168.88.7/index.php/home/payslip.php";
$.ajax({
crossDomain: true,
type:"post",
url:url,
dataType: "jsonp",
data:tglpayslip,
success:function(response){
$('#overlay').hide();
$('#payslip').html(response);
}
});
I'm trying to auto submit a form when the username column is not null. i've got my script down there but since i'm new to jquery, i've got it missed up and its not working
$(function() {
var $username = $('#username'),
if ($username != null){
$("#form1").submit,function(event){
event.preventDefault();
data = $(this).serialize();
$.ajax({
type: "POST",
url: "http://mysample.com/ans.php",
data: data,
success: function(data) {
$('#log_msg').html(data);
var result = $.trim(data);
if(result==="ok"){
window.location = 'page.html';
}
});
});
});
Try to use on change listener, like
$(document).on('change', '#input_id', function(e) {
$('form_selector').submit();
});
$(document).on('submit', 'form_selector', function(e) {
//Your ajax submit logic
});
If you want to do an AJAX submission, just call $.ajax in the if:
$(function() {
var $username = $("#username").val();
if ($username != '') {
$.ajax({
type: "POST",
url: "/ans.php",
data: $("#form1").serialize(),
success: function(data) {
$('#log_msg').html(data);
var result = $.trim(data);
if(result==="ok"){
window.location = 'page.html';
}
});
}
});
You don't need to define a $("#form1").submit() handler for this.
I am trying to run an ajax call function but I am running into issues. I'd like to grab the id as the data item for this. My code is below but I haven't seen any signs of it working yet.
Thanks for your help
<a class='ajax-read' id='133' href='#' >read more</a>
<script type="text/javascript">
$(function(){
$('.ajax-read').click(function(){
var elem = $(this);
$.ajax({
type: "GET",
url: "/inc/read-more.php",
data: "id="+ id,
dataType:"json",
success: function(data) {
if(data.success){
elem.hide();
$('#read-more-content').html(data.message);
}
}
});
return false;
});
});
</script>
You need to get the anchor id inside the AJAX call:
<script type="text/javascript">
$(function(){
$('.ajax-read').click(function(){
var elem = $(this);
$.ajax({
type: "GET",
url: "/inc/read-more.php",
data: "id="+ elem.attr('id'),
dataType:"json",
success: function(data) {
if(data.success){
elem.hide();
$('#read-more-content').html(data.message);
}
}
});
return false;
});
});
</script>
Change
data: "id="+ id,
to
data: "id="+ elem.attr('id'),
I have a vote function in one of my projects. Please see following code.
$(function () {
$(".vote").click(function () {
var id = $(this).data("id");
var name = $(this).data("name");
var dataString = 'id=' + id;
//var dataId = id;
var parent = $(this);
if (name == 'up') {
$(this).fadeIn(200).html;
$.ajax({
type: "POST",
url: "vote_up.php",
data: dataString,
cache: false,
success: function (html) {
parent.parent().find(".display-vote").html(html);
}
});
} else {
$(this).fadeIn(200).html;
$.ajax({
type: "POST",
url: "vote_down.php",
data: dataString,
cache: false,
success: function (html) {
parent.parent().find(".display-vote").html(html);
}
});
}
return false;
});
});
and I'm using jQuery infinite scroll to load rest of the pages/posts. I'm using following code in main page and second page which i load rest of the data
('#left').infinitescroll({
navSelector: '#page-nav', // selector for the paged navigation
nextSelector: '#page-nav a', // selector for the NEXT link (to page 2)
itemSelector: '.post-box', //
}, function (newElements, data, url) {
$(".vote").click(function () {
var id = $(this).data("id");
var name = $(this).data("name");
var dataString = 'id=' + id;
//var dataId = id;
var parent = $(this);
if (name == 'up') {
$(this).fadeIn(200).html;
$.ajax({
type: "POST",
url: "vote_up.php",
data: dataString,
cache: false,
success: function (html) {
parent.parent().find(".display-vote").html(html);
}
});
} else {
$(this).fadeIn(200).html;
$.ajax({
type: "POST",
url: "vote_down.php",
data: dataString,
cache: false,
success: function (html) {
parent.parent().find(".display-vote").html(html);
}
});
}
return false;
});
});
Issue is after 2nd 3rd or any other page load, vote function is triggering twice. How can I fix this issue. Any help will be appreciated.
Maybe if you unbind the click event and then bind it
function(newElements, data, url){
$(".vote").unbind( "click" );
$(".vote").click(function() {
You need to unbind the click event before binding it again.
[...]
$(".vote").unbind('click').click(function()
[...]
or
[...]
$(".vote").off('click').click(function()
[..]
depending on the version of jQuery you are using.
I want to empty content of div with class dialogBody and then append returned ajax response. See the code below please. The problem I have is .html(response) doesn't do anything because clicked element is removed. How can I carry over the target element which is $this.closest('.dialogBody') after clicked element was removed?
<div class="dialogBody">
<p>Some contentClick to show question</p>
</div>
<script>
$(".ajaxReplace").live("click", function(e){
e.preventDefault();
var $this = $(this);
$this.closest('.dialogBody').empty();
ajaxUrl = $(this).attr("href")+"?ajax=1";
$.ajax({
type: "POST",
url: ajaxUrl,
success: function(response){
$this.closest('.dialogBody').html(response);
console.log(response);
}
})
});
</script>
Assign it to a variable:
$(".ajaxReplace").live("click", function(e){
e.preventDefault();
var $this = $(this);
var $dBody = $this.closest('.dialogBody').empty(); // <------
ajaxUrl = $(this).attr("href")+"?ajax=1";
$.ajax({
type: "POST",
url: ajaxUrl,
success: function(response){
$dBody.html(response); // <------
console.log(response);
}
})
});
Save a reference to the element you need instead of saving a reference to the element that will be removed:
$(".ajaxReplace").live("click", function(e){
e.preventDefault();
var ajaxUrl = $(this).attr("href")+"?ajax=1",
$thisDialog = $(this).closest('.dialogBody').empty();
$.ajax({
type: "POST",
url: ajaxUrl,
success: function(response){
$thisDialog.html(response);
console.log(response);
}
})
});
You'd also need to move the ajaxUrl assignment to before you remove the this element.