ajax

[Solved] Use href then execute a PHP function [closed]

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You can just link to a php page and pass a request variable. <a href=”https://stackoverflow.com/questions/44533266/myPage.php?someVar=someValue”>Link</a> // myPage.php <?php echo($_REQUEST[‘someVar’]); ?> This will output “someValue” on the new page. 1 solved Use href then execute a PHP function [closed]

[Solved] Check Username or Password Availability Using AJAX on Codeigniter

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You passed username from jQuery with username: $(‘#userId’).val() not userId Try following with $this->input->post(‘username’) $username = strtolower(trim($this->input->post(‘username’))); Or change posted data index from jQuery: username to userId userId: $(‘#userId’).val() 0 solved Check Username or Password Availability Using AJAX on Codeigniter

[Solved] need to ajaxify my code

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So, here’s what I’ve put together. You’ll need to make a few changes as to the URL in the ajax part, how the return data is handled. JS Fiddle: http://jsfiddle.net/fzzcdsa7/ Code: <form name=”form1″ id=”form1″> <input type=”hidden” id=”productid” name=”productid” /> <input type=”hidden” id=”command” name=”command” /> </form> function addtocart(pid){ $(“#productid”).val(pid); $(“#command”).val(‘add’); ajaxSubmit(); } function ajaxSubmit() { $.ajax({ … Read more

[Solved] How do you put a User Name/Password in JSON format? [closed]

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You could try using the $.ajax method: $.ajax({ url: ‘/some_server_side_script’, type: ‘POST’, contentType: ‘application/json’, data: JSON.stringify({ username: $(‘#username’).val(), password: $(‘#password’).val(), }), success: function(result) { alert(‘success’); } }); In this example I have explicitly specified the Content-Type HTTP request header to application/json so that the server knows the exact content type being sent. I have also … Read more

[Solved] Tagging systems [closed]

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Tagging is like Comments. You have to make sql table, put a reference to the item that it’s tagging, to the tagger, tag contents like the person that we tagged, and some additional datas of tag (like the position of the tag in a photo). So we will got a table like this: ID ID_IMAGE … Read more

[Solved] How change PHP Email form (return section) to match with Javascript and html template?

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Why you just output the url in php side and then in the javascript side you call the script that you want: PHP Side $mail_status = mail($mail_to, $subject, $body_message, $headers); if ($mail_status) { echo “{‘url’:’contact_page.html#contactSuccess’}”; } else { echo “{‘url’:’contact_page.html#contactError’}”; } Javascript Side complete: function(){ … window.location = s.responseJSON.url … } 5 solved How change … Read more

[Solved] How to loop through JSON AJAX response?

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If its a valid JSON you can use $.each() $.each() or jQuery.each() is used for iterating over javascript objects and arrays.  Example : In the example below intArray is a JavaScript array. So to loop thru the elements in the array we are using $.each() function. Notice this function has 2 parameters The JavaScript object or … Read more

[Solved] Issues with ajax contact form inside wordpress theme [closed]

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Nothing Happens when you click submit because in your js you are calling this $(“.comment_form, .contact_form”).submit(function(event) and you have used event.preventDefault(); , therefore the form does not show default behavior. Check the console there is an error in you js. It says TypeError: $(…).block is not a function. you need to fix these errors first. … Read more

[Solved] Why do I get the ERROR: “No ‘Access-Control-Allow-Origin’ header present on the requested resource” although I specified the necessary header? [duplicate]

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It’s been a long time since I used node, but just looking at the code, I think you need to remove the headers in your client request. Then make sure that these are added in your server response: Access-Control-Allow-Origin: https://example.com Access-Control-Allow-Credentials: true Check if the cors package in node does not already does this. You … Read more

[Solved] How to wait until the ajax command finished in JavaScript?

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You has called xmlhttp.open(“GET”, “yearselectionchanged.php?q=” + value, true); But the last param would be false, like this: xmlhttp.open(“GET”, “yearselectionchanged.php?q=” + value, false); True is a async request, then your code does not wait for response. And False is sync, your code will wait for response. See the documentation here: https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/Synchronous_and_Asynchronous_Requests#Synchronous_request 4 solved How to wait … Read more

[Solved] Why is my page reloading on form submission? [closed]

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Samuel is correct about the JavaScript error you are getting, but you still are far from getting that form submitted. In your script below you reference variables by the names of “email” and “name”, but these variables do not exist. $(document).ready(function(){ $(‘submit’).click(function(){ $.ajax({ type:’POST’, url: email_form.php, data:{ name: name, email: email, }, success: function(msg){ alert(‘Email … Read more

[Solved] jquery ajax dont works – succes and error [closed]

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Although you don’t state what the exact problem is, you are using the wrong function: appendTo tries to append $(‘#block-message’) to the Zpráva neodeslána element (which does not exist). You need something like the append(), text() or html() functions instead. For example: $(‘#block-message’).text(‘Zpráva odeslána’).addClass(‘good’).slideUp(); 6 solved jquery ajax dont works – succes and error [closed]