How to pass ajax value to controller in codeigniter?
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There are ten answers to this question.
Best solution
Here i want to pass the 'q' value from ajax to controller function in codeigniter. ajax code: function getdata(str) { if (str == "") { document.getElementById("yer").innerHTML = ""; return; } else { if (window.XMLHttpRequest) { // code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp = new XMLHttpRequest(); } else { // code for IE6, IE5 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange = function() { if (xmlhttp.readyState ==...
Answer:
As soon as you have started the Ajax request sending with this: xmlhttp.send(); You leave the page with...
Binil Varghees at Stack Overflow Mark as irrelevant Undo
Other solutions
I am creating a Spring web application. I have two input fields in the homepage where the user can enter either a number or name which I am getting it as String. If the user enters number I should pass it to method A and if the user enters the name I...
Answer:
Refer to : RequestMapping " MVC " Spring Q&A If the @RequestMapping annotation allows...
Deepak Pandey at Quora Mark as irrelevant Undo
I don't think CGI::Ajax will work. What I need to do is get the value of document.URL and store it in a Perl variable so I can parse it. If the url contains garbage, CGI.pm won't pass the whole thing, only what it recognizes. I need to be able to capture...
Answer:
Use Javascript to make the value of a hidden field equal to the document.URL value. Then retrieve the...
Kristobaldude at Amazon Askville Mark as irrelevant Undo
php file : <?php include 'conn.php'; $temp=$_POST['Imgname']; mysqli_query($con, ("Insert into TempTableForAjax values (2,'$temp')")); ?> //the $_POST['Imgname'] is always empty :/ the jquery : $.ajax({ type: "POST"...
Answer:
use either $value_name = $_GET['value_name'] or $value_name = $POST['value_name'] in your PHP code....
Torrance Miller at Quora Mark as irrelevant Undo
I am working on a Spring MVC project where the homepage has two input fields. Both input fields are of String type. But the regNo field gets number and if the user enters the regNo it should be taken to the corresponding method in controller. If the...
Deepak Pandey at Quora Mark as irrelevant Undo
Following is the AJAX code where I select a value in dropdown and I get a List back from controller. When I get the list back, I want to update the c:forEach item using the AJAX result. AJAX <script> $(document).ready(function() { $("...
Answer:
This code is almost there - the problem remaining is that JSON.stringify() returns a JSON string representation...
Miguel Paraz at Quora Mark as irrelevant Undo
I want to have a combo box and set an initial value for it. But I still want the user to be able to click to see a dropdown list of options that are different from the initial value. An example of what I have in mind is the public transportation direction...
Answer:
I've never used FlexBox, but I can take a shot in the dark from what I see in the docs. It looks like...
Bulat Bochkariov at Quora Mark as irrelevant Undo
I have enough money for either a new PS3 controller or the Ghosts Season Pass. My original PS3 controller broke so I got a bought a cheap controller. The controller works fine but it ...show more
Answer:
You do know that the ps3 controller often goes on sale so get that when it's on sale. Then wait until...
HKFC6BYK3ZEU5SDJ3NDWSPSB3A at Yahoo! Answers Mark as irrelevant Undo
sumit.html <form id="form" action="" method="post" name="form"> Enter number: <input id="number" type="text" name="number" /> <input id="name" type="text...
Answer:
I dont know much about your question but....my roomie and i are having a bet to see who can get the...
Prerna Golani at Yahoo! Answers Mark as irrelevant Undo
I want to assign the pointers in my array a value. So I can do this: int height = 5; int **int_array_pointer = (int *) main_pointer; //a casted pointer; irrelevant to question) int_array_pointer[0] = &height; //pass by reference Or *int_array_pointer...
Answer:
No. The concepts of "pass by reference" and "pass by value" refer to how parameters...
Nace at Yahoo! Answers Mark as irrelevant Undo
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