JQuery :: Passing Value From Html Input Box To AJAX DATA?
Aug 2, 2011
I have a textbox and button in html, and when something is fill in the textbox, i want to pass the value of the textbox to ajax, data: '{"name": theName}', I couldn't seems to get it to work.
Of couse when i use string value, it works just perfectly for example: data: '{"name":
"Joe"}',
HTML Code
<input type="text" id="theName" name="theName" value="" />
<input id="callAjax" type="button" value="Submit" />
<script type="text/javascript" src="Default.js">
</script>
[Code].....
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Dec 16, 2010
I am trying to get some data sent as an array, but it keeps converting it to a sting.
[Code]...
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Apr 18, 2011
I am trying to figure out how to pass the html back from an ajax call
Let me give a couple snippets
jquery call:
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Apr 29, 2010
how to pass data from ajax to a php page in resonable way(meaning that i don't need to code a single string in some strange way then to decode it.) I have some inputs, radio ecc with names and when i pass them to php with ajax/js i would like to know how that data belongs to, without encoding and decoding if that is possible.
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Nov 27, 2010
$('#food_rate').load('/ajax.php?x=get_food');
$('#tax_rate').load('/ajax.php?x=get_tax');
$('#mood').html(function(){
return ($('#food_rate').html()-$('#tax_rate').html())*10;
});
$('#mood').html always contains the value of the values food_rate and tax_rate had before I loaded the new values in. (Before Line 1 and 2 happen)I already red, about event bubbling and event delegation, but the html-elements fax_rate and food_rate exist from the beginning, and only their innerHTML does change.
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Jun 15, 2009
I want to post some HTML (contained in a div on the page) data using jQuery using $.ajax() method. But it is not working.
<script language="javascript" type="text/javascript">
function PostHTMLContentTOServer() {
var pageData = document.getElementById
("MainDiv").innerHTML;
[Code]....
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Jan 1, 2012
so, the pseudo code: - on change of input contents, check to see if two input fields are set - if set, update a third field with "loading..." text and a loading gif - use ajax to send data to a url, and get a calculated json response - update the third field with the calculated response
I know I'm getting the correct response, according to firebug: {"pace":"10:00"}
the code:
$('#run_distance').change(function() {
if ($(this).val() != '' && $('#run_time').val() != '')
{
$('#run_pace').val('Calculating Pace…');
[Code].....
how to update the #run_pace input field with the json response.
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Jul 31, 2009
I've been searching for a few hours and haven't been able to find a code snippet to see if this is available. I'm attempting to pass text from my website to another website that has a form setup on it. I'd like to fill in the pertinent data for my users on the page that I load for them. I cannot make any changes to the receiving page as it is run by another company. I've pasted some of the code that is available on the receiving form.
<script type="text/javascript">
//<![CDATA[
var theForm = document.forms['form1'];
if (!theForm) {
[Code]....
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Sep 6, 2009
What is the best way to server AJAX data and why? JSON, HTML, or XML? Which is best?
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Jan 26, 2011
I have 2 windows - parent and children.
in parent
<form name="calc" action="" method="post">
<input value="0" type="text" name="pay" id="pay">
</form>
in child
<form name="payment" action="" method="post">
<input value="0" type="text" name="pay_str" id="pay_str">
</form>
how can i transfer data from parent input to child input?
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Jun 27, 2011
I am using .ajax() to access cross-domain data using JSONP. Because I need to be able to cache the data I want to use a static name for thejsonpCallback function, so I have set the jsonpCallback option in the .ajax() request. However that appears to requires a global function whereas the auto generated function didn't (well maybe it did but that was all hidden from me).
I definitely need to be able to cache the results. Ideally I wouldn't have a global function handling the data. Is there another way to do this? If not what is the best practice way to go about using a global function these days and how do I provide it with the context of the object/module it was called from - which is where the data is needed?
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Sep 30, 2011
I am using jqueryUI dialog, and want to pass some data to it. data() seems the best method, right? The following works. $(".delete").click(function(){$("#dialog-delete").data('row','Hello').dialog("open");}); Now instead of just passing a single value, I want to pass an element. I tried the following, but am obviously doing something wrong. $(".delete").click(function(){$("#dialog- elete").data('row',$(this).parent()).dialog("open");});
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Jul 13, 2009
I am still new to jQuery and I am trying to figure something out. I have this code:
[Code]...
This is working fine on itself. What is does is when I click a link it loads data into the following div. When done loading it slides out. But I want to change the appearance of the slide. I have tried to do that like this: $(this).show("slide", { direction: "down" }, 1000); But this doesn't work. When I check firebug it says the following: o.easing[this.options.easing || (o.easing.swing ? "swing" : "linear")] is not a function
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Dec 31, 2011
I'm trying to pass a var via object to .load() ... .load(URL, {"myname":var}, function) { ... This will not work unless the var is in quotes and therefore not a variable anymore. I want to be able to use a form to feed data to the program that loads the data.
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Oct 23, 2011
How can I pass some data into datepicker so that the calender displays the date based on the data provided?I am trying to get data from a database then store it in some variable that datepicker can use to display the date...example code?
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Jan 5, 2010
I couldn't find the fabled "bump topic link",
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Dec 30, 2011
I am working on a servlet. I am obtaining the JSON data and I want to pass it to the jQuery to construct and display the table out of it.
Everytime the servlet posts a request, it gets the JSON data, and i want to display that as a chart and table using javaScript. For that I need to know how to pass the json data parameter to a jQuery from servlet.
Example :
String jsonData = {"key":"value"};
out.println("<input type="button" id="chart" onclick=function(jsonData)>");
Where function(parameter) is the jQuery function.
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May 31, 2010
i have a series of <select> fields. The first one, via ajax(), generates a 2nd one, based on the first ones' data with the .change() method. there is then a 3rd <select> - who's data will depend on choice of the second one although step 1 works, and i can generate the 2nd one, i still can't generate the 3rd one.
when i test the script on its own, both the 2nd and 3rd <select> fields are fine - but not via the ajax, which leads me to believe that the .change() from the 2nd one, isnt triggering the ajax call - its not being picked up (even the 'hello' alert isnt working).
[Code]...
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May 15, 2009
$("#Form").validate({
rules: {
storename_name: {
[code]....
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Aug 11, 2009
I've used jquery to create a tabbing system and I want to be able to use it on multiple pages. I want to be able to pass a variable containing the number of items in the list from the html to the js file. Inside the js file I have this function:
[Code]...
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Sep 26, 2011
I am trying to pass a variable from gsp to jquery. But I have a problam.I have variable a which contains 635 element. like this a = [2,555,43,32,43,........]Here I am grabing this value fromgsp to jquery..
<html>
<head>
<script>
[code]....
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Mar 29, 2011
<script>$(document).ready(function(){
$('td img').click(function(){
alert($(this).attr('id'));
});
$.ajax({
[Code]...
I am new to jquery and I was wondering on how to send the id of the image I clicked on to a ajax call.
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Jul 7, 2009
I'm working on a generator that is supposed to do something after something is selected from forms. So here it goes: I got two select forms now. After I select the value from the first form the value of the form is passed to the second form and it then generates it's own values depending on the value it gain. I realized that you can do this without page refresh with JQuery and I thought that would be nice and I gave it a try but now I'm stuck and here is my problem:
I've problem at passing the right value from the first form. I only want the value of the option that is selected. All my values are coming from MySQL database. I've tried this: var str = $('#customer').val(); (customer being the id of my select tag of the form) but it just returns an empty array. I don't want to pass array in the first place. I just want to pass the value.
I've tried serialization too but iit passes the right value but it passes it so many times as I have options in my form.
[Code]...
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Aug 4, 2010
So I'm making a "wiper blade application guide." I've got a form that starts out talking to my mysql database and grabs all of the makes. The user chooses a make. This calls a function that takes the value of the make and shoots it over to my database and returns all of the models of that make and populates the model dropdown box. Then they choose a model which does the same thing as the last one except it returns years. What is different is that my database has a startYear row and an endYear row which I am sticking together with a '-'. Then the user chooses a year which has to send make, model, and year (or at least model and year) over to the database query. I've managed to get it to send all of the values via an array but I can't figure out how to get them back on the php side.
Here is the code I've got.
index.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<link href="template.css" rel="stylesheet" type="text/css" />
<script language="javascript" type="text/javascript" src="jquery-1.4.2.min.js"></script>
<script type="text/javascript">
function get_models() {
var make = $("#make").val();
$.ajax({ url: "getModels.php", global: false, type: "GET", async: false, dataType: "html", data: "make="+make,
success: function (response) { .....
Here is a link to see it in action [URL].
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Mar 12, 2010
I want to do something like below with jQuery
<a id="nextId" href="javascript:doSomething('[URL]')>NextPage</a>
<script>
function doSomething(link){
//process the response
}
</script>
Right now my code block with jQuery looks like this :
<a id="nextId" href="javascript:doSomething('[URL]')>NextPage</a>
<script>
function doSomething(link){
$("#nextId").click(function() { $('div.galleryDiv').html("loading....").load(link); })
}
</script>
The problem with the above code is that I have to click twice to invoke the link - obviously, one for Javascript and the other jQuery 'click' function. I am new to jQuery, - invoking jQuery 'click', from HTML code, by passing dynamically generated 'link' as param.
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Jul 20, 2011
Basically I want the field name to be a variable but it is taking it as a literal.When I print back the POST array with PHP I get:- Array ( [field_name] => Whatever I typed )So if the text field has a name of 'username' then I want the PHP to print back
Array ( [username] => Whatever I typed )
$(function(){//on DOM.load
$('.register-field').blur(function() {
var field_val = $(this).val();
[code]....
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