your code is working but when i click the unlike the data not delete in database its adding again. and the post table like column also doesnt change anything plz give a solution to this
An "int" Is Short For An 'Integer' Which Means Nothing Else Other Than A Whole Number Is Accepted Into That Field. As For People Always Setting It To 11, That May Be Due To The Fact That It Is The Number Your Server Will Use If You Don't Specify Any Desired Value + It Is A Really Huge Number (It's Maximum Value Would Be 10 Billion To Put Things Into Perspective) So They Wouldn't Run Out In A Hurry. Hope This Helps. :)
Hell Ava, this is a great tutorial. thumbs up. I have actually implemented this on my real project and it works like charm, though I did some modification. Your website has a lot of resources as well. I just have one issue, why does the page refreshes when we are using ajax.
Thanks for your Kind words, Lynn. I think the page is reloading is because by default, all browsers try to navigate to a new page whenever the element is clicked. And for this to occur, the page has to reload. So in our page, we have our 'a' tag pointing to no page ( that is "") so when the user clicks on it, it reloads that same page. The solution to this is to pass an event (e) in our javascript callback function that is handling the click event, then inside that function we do e.preventDefault(). This will prevent the default browser behavior for "a" links and hand over control to jQuery and jQuery will do it's job without reloading the page. That is a detail I missed out when I was creating the tutorial. Thanks for pointing it out.
Hi your video is very helpful thank you for sharing. I have a problem with receiving POST data from AJAX. 1. The POST data is verified to be sent successfully because the success:function() was executed (with a line of testing alert()): $.ajax({ type: 'POST', url: 'index.php', async: false, data:{ 'liked': 1, 'postid': postid }, success:function(){ alert('yay'); } }); 2. My php code at the beginning of the file is:
The Most Simple Yet The Most Helpful Tutorial, Thanks!
in the video, I can see that each time you click like/unlike button the page is refreshing. that's mean ajax not working properly.
Thank you Bro! Perfect, simple demonstration, all i needed now. Sometimes need no words, actions are enough. : ) Best wishes from Hungary
I agree with you!
Thank you solved my biggest problem
Who did you get this video from? We all seem to need his code or maybe an updated version.
excellent, very simple thanks
Great video. Very helpful
For anyone wondering why the click does not work, you need the jquery.min.js file and then it works perfectly. Search on google for this file.
where can i download the source code? the link you provided doesn't work
Great work
Hey There.. Thank you so much , I did it .
This video is good! It would have been more interesting if there was a voice guidance.
your code is working but when i click the unlike the data not delete in database its adding again. and the post table like column also doesnt change anything plz give a solution to this
Can you please explain what an "int" is, and why people always set the value to 11?
An "int" Is Short For An 'Integer' Which Means Nothing Else Other Than A Whole Number Is Accepted Into That Field. As For People Always Setting It To 11, That May Be Due To The Fact That It Is The Number Your Server Will Use If You Don't Specify Any Desired Value + It Is A Really Huge Number (It's Maximum Value Would Be 10 Billion To Put Things Into Perspective) So They Wouldn't Run Out In A Hurry. Hope This Helps. :)
thx
You're Welcome 👍
i want to count clicks on particular post and update in database,
how it is possible??
is not working my like button is not adding any number and is not even showing unlike why ?
I don't want the page to reload. If I like the 10th post, it gets reload and shows first post
I know this is an old comment, but did u find the solution please??
thank you so much. i can like but i can't click unlike. do you know why?
cool tut...best..best
bro if you are using jquery than why your page is getting refreshed
how to get userid based on the post?
Hell Ava, this is a great tutorial. thumbs up. I have actually implemented this on my real project and it works like charm, though I did some modification. Your website has a lot of resources as well. I just have one issue, why does the page refreshes when we are using ajax.
Thanks for your Kind words, Lynn.
I think the page is reloading is because by default, all browsers try to navigate to a new page whenever the element is clicked. And for this to occur, the page has to reload. So in our page, we have our 'a' tag pointing to no page ( that is "") so when the user clicks on it, it reloads that same page.
The solution to this is to pass an event (e) in our javascript callback function that is handling the click event, then inside that function we do e.preventDefault(). This will prevent the default browser behavior for "a" links and hand over control to jQuery and jQuery will do it's job without reloading the page.
That is a detail I missed out when I was creating the tutorial. Thanks for pointing it out.
and also maybe because the index.php is calling itself in the ajax call.
whole program run properly but when like or unlike clicked then whole page reloads..
please send me the dummy code of creating like/unlike in php without refreshing
how to get member name if someone click like
thanks
please send me the dummy code of creating like/unlike in php without refreshing
The AJAX Part Ain't Working
useful
my ajax part is not working
Nice
muito bom ..valeu
Hi your video is very helpful thank you for sharing.
I have a problem with receiving POST data from AJAX.
1. The POST data is verified to be sent successfully because the success:function() was executed (with a line of testing alert()):
$.ajax({
type: 'POST',
url: 'index.php',
async: false,
data:{
'liked': 1,
'postid': postid
},
success:function(){
alert('yay');
}
});
2. My php code at the beginning of the file is:
Jack Xu for your first problem you need to pass the data into the success function
Amit valand
IT WORKS!!!!!!!!!!!!!!
THE DISLIKE BUTTON WORKS
The ajax is not working at all.
yes!!! same prb
where is jquery code? which is attached in this example. It useless if not related files uploaded.
jqury kaha se liye
source link
githup upload pls
hy not making blog to share code i m annoying to watch whole video and type code
please upload scripts thankssss
اور
535573