JQuery :: Encode And Submit Local Variables Via Ajax POST?
Jun 12, 2010
I have acollection of local variables populated via Flash movies and scripts, and now I need to submit an ajax post (can also be get, but prefer post). I have tried:
The problem with this is the encoding of the localParam1 and localParam2 sometimes breaks the normal & delimeters. An even more problem is I sometimes haveupwards of 25+ local variables that I need to submit. These inline +s makes it feel, and look, like one huge hack - not to mention the encoding. One last restriction: I cannot use any jquery plugins due to the company's policy. So, I'm looking for something small and light as a solution - not a plug-in. Isn't there an easy way to do this? ONe thought I had was to create a new <form> on the page, and insert the variables as new <input /> fields - and then finally submit the entire form. Again, a big hack + css
how can I make ajax pass variables to php, I been trying to use $POST but it�s not working for me, I have this script
Code JavaScript: function get_school_data() { var xmlhttp;[code]....
What I am trying to achieve is to send the value of country to php and have it stored in a variable so I can then select a different table in the database, but when I do it the way I am, it does not work, as it gives me an undefined variable
I would like to submit a form depending on the success data of an ajax post.
Below is my jquery code; as you see #theform is the main form and before submitting the form I need to check the availability of the the date and time and the room using$.ajax. However it doesn't submit the main form if the date, time and the room is available.
required=["txtCal_Event_CalendarID","txt_TreatmentRoom","txtTreatmentID","txtTreatmentTypeID","datepicker1","datepicker2","timepicker1","timepicker2"]; emptyerror="Please fill out this field.";
I have a problem where if a form submission (set up to submit via AJAX) fails validation, the next time the form is submitted, it doubles the number of post requests - which is definitely not what I want to happen. I'm using the jQuery ValidationEngine plugin to submit forms and bind validation messages to my fields. This is my code below. I think my problem is that I need to unbind from the validationEngine plugin when the form fails, but I can't figure out how to do this.
I am trying to follow this article on doing a POST request with AJAX and PHP and it works fine, but as soon as I switch from the default submit button to an image I get an error. why switching the submit button to an image would affect it. [URL]
for some time I always found a workaround for this kind of problem. But somwhow, it feels wrong. So I'd like to know, if there's a common way to solve something like this[code]...
I'm defining the function and if the value of 'obj' hasn't until the function really gets called, this can work. But it just feels so wrong do have always global variables just to access them inside of a callback.[code]...
In jslint's doc it says, "JSLint does not expect that a var will be defined in a block. This is because JavaScript blocks do not have block scope. This can have unexpected consequences. Define all variables at the top of the function." What are some of those unexpected consequences?
how to avoid temporary (local) variables to reassign this.Example as follow:
function Test(id){ this.id=id; this.init=function(){ // some initialization go here
[code]....
This is terrible because it breaks the structure, and so many local temporary variables will be instantiated (possibly they will eat up the memmory).However, this type of reference is just so popular in jQuery, and they got a beautiful solution. Example:
$('li').each(function(){ // Do with $(this). This is beautiful, but I don't understand how could they make this scheme. })
I have a div on my page that is populated by a php calendar. The calendar also has month and year input fields so that the user can browse to different months. I would like to create a jquery function so that, when a user changes the month or year field, the div reloads the calendar and passes the selected month and year variable back to the php script. Here is what I have on my page:
<head> <script type="text/javascript"> function startCalendar(month, year) {
I have a php page (target_market.php), with a form that has 34 checkboxes. I would like the be able to click the boxes and have JS post the 'checked' value to a php session varibale when a button is clicked. If the user navigates away from the page and returns, the pages needs to reload the checkbox session variables.
How do I post the 'checked' value as either YES or NO using JS to another page (target_session.php), so that i can add them to database at a later stage?, but also retrieve the session variables and update the check boxes should the user come back to the target_market.php page?
Am calling Webservice in one ajax post, In the success funtion am calling another another method in same webservice through another ajax post method. First ajax post is getting called and returning the string from the webservice method but the inner ajax call is not getting called. I have placed the code here.
I'm busy making a project which needs to be ran locally. It has to work on Firefox only.
I've ran into the problem I can't load local XML files from another directory then the html file is located.
When I try loading XML trough an ajax request with the url "content.xml" everything works fine. As soon as I want the XML to be loaded from another folder, e.g. "../../../content.xml" it doesnt enter my success function.
I'm trying to load a Javascript file which contains an array of data using .getScript(). It works fine on my server, but the request is never being made when I run it on my own computer, though the callback function is called. Is this an inherent limitation in JQuery/AJAX, or am I doing something stupid? code...
I am very new to Jquery so sorry for the simple question. At the moment I am trying to create a form that posts to a cgi script then returns the results in a div on the page. This is working fine. The problem is that when the results are shown and I go to submit another query the next set of results appear under the previous set, and so on. I would like to remove all previous results as soon as an new search is submitted.While I can get this to work with the code below it willbrieflyshow all the previous results until the query iscomplete.
And my problem is when I use 'submit' button for first time on site jQuery seems to not get it and form is being posted as normal HTML form. Every next submition is posted using jQuery until I reload the site.
I have something that runs on a server with no PHP or any of those widgets.
A user submits a form with 6 fields. Clicks "Go". A page appears that displays what he just entered, with a form of his data in hidden fields, and a link with document.form.submit() that takes you to a CGI program. It must be 2 different page loads.
Is displaying what he entered in the form in the next page possible with JavaScript? If so, what are the JS variables that would let me access that data?
Alright, I'm trying to make these variables pass through as a post, but it's not receiving any posts through the other side. When I use the GET method though, it picks it up.
There are different ways by which values of variables can be passed between forms. One of the ways is to use the setTimeout to pass the values or data. Here the biggest advantage is we can pass data to a different site even running automatically.I would need from someone a bit of help to pass the variable links from form1 to variable strLink in form2 using SetTimeout.We have the following schema:An options select menu where value of the option, sent with a submitted form, is specified with the value attribute. In the absence of a VALUE attribute, the value is the content of the option element.
How can I send POST variables to a new window on form submit. I tried the below but what happens is the new window "foo.php" opens but no POST variables are present and also the parent page refreshes when I want it to remain static. Code:
here it he code I have that is pulling the variables from the URL
function getUrlVars(){ var vars = [], hash; var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
[Code]....
and here is the code I use to alert
var hash = getUrlVars(); alert(hash['pagego']);
this works perfectly and alerts with the variable when I load he page.
Now when i am embedding my flash file i want to pass the variable to my flash by just adding the variable value to my embed code.
how can I do this?
here is my swf embed code
var so = new SWFObject("main2.swf?pagego="+THIS IS WHERE I WANT THE VARIABLE TO BE, "Preview", "100%", "100%", "9", "#ffffff", true); so.addParam("scale", "noscale"); so.addParam("salign", "lt"); so.write("flashcontent");
