I am new to jquery. The project reuirements specify using jquery and java scripting. I have several web pages that set variables. I need to access these variables on another page.
What is the best way of doing this? Can yoy give me an example?
On the response to my first post, "Passing Variables", I see how to use the cookies. How would I use session variables? I thought you could not access them via jquery.
View 7 Replies View RelatedI'm using Klaus Hartl's"jQuery Cookie plugin" to send variables between pages with Jquery. Works like a smile in Chrome BUT messes everything up (reloads the whole page into a one of it's div's) in FireFox and (of course) IE... Can this be accomplished without using cookies?
The script in the receiving page looks like this:
I am attempting to display info put into an array from an onClick() event in a different page - I have created different functions which populate an array with different info dependant on which link the visitor clicks ie HTML Code:
<a href="nextpage.htm" onClick="functiontopopulatearray()"> SELECT</a>
The function seems to work fine, however when the next page loads and I attempt to access the array elements they are now undefined - both pages are linked to the same JS document.
Wondering what the best way to pass values to a popup jQuery window?
<div style='display:none'>
<div item style='padding:10px; background-color:blue; height:200px; width:200px;'>
$varialbe here?
I use onclicks to bring up a hidden DIV as a dialog box that blacks the background out, can I use this same line of code and pass in variables or should I create a box for each item?
I'm having trouble letting functions I defined in jquery read javascript global variables I defined elsewhere.. for example I have a function defined within my jquery
$(document).ready(function(){
function performTabSlide() {
// do something with currentPosition;
[code].....
I have multiple triggers and I am trying to pass variables via a "rel=" tag (which are unique id's) for each trigger I can get most of it working, problem is that since there are multiple triggers with id="newsTrigger" only the first listed trigger works Using PHP/mySQL. An example trigger is:
while loop{
echo '<span id="newsTrigger" style="font-size:0.8em;" rel="'.
$rowNewsid[$counter].'"><a href="'.$rowNewsPermalink
[$counter].'">'.substr($rowNewsHeadline[$counter],0,40).'</a></span>';
}
The above outputs a large number of rows with the same span id of "newsTrigger". When a user mousesover any of the newsTrigges I am trying to get an ajax dialog to load up content based on the id that is being passed through the rel tag. How do I do this? The javascript so far is:
<script>
$(document).ready(function(){
$("#newsTrigger").mouseover(function() {
var newsid = $(this).attr("rel");
[Code].....
I have an HTML page which loads another page inside an IFrame. Each of the two pages has its own javascript code.
I would like to be able to define one global variable which will be accessed from functions in both scripts. The variable must be single. That means that if a script in one of the pages changes it, the change will be seen by the scripts in the other page.
I want to supply the previous page in current window with a string from
current page and the content in the previous one is changed
accordingly. I use <DIV> innerHTML to accomplish the DHTML and run
below JS in current page when deciding to go back.
window.history.go(-1);
document.getElementById('ObjA').innerHTML='my string'
But the "document" still refers to current page, even though I add a
document.clear() and location.replace() statements right after
window.history.go(-1).
I find the archieve of this Group mentions a few solutions for a
similar problem, however they don't seems to work for my scenario.
The first solutin is to append the string to the previous URL. But my
first page was actually loaded from a HTML file and there is no CGI
program to receive the string.
The second solution is to use cookie to pass the infor. It seems the
string is to saved in the "document" object though. Since the
"document" is not updated, I won't be better off. Another problem is
this solution requires cookie to be turned on in the browser.
I need to pass values from one html page to another without using forms. Is this possible . Can i access these values using javascript.. Please help me with a code sample
View 1 Replies View RelatedI am trying to set up a page that will allow a user to enter their name into a text field and click a submit button. When the button is clicked, the name that the user entered is passed into a cookie, and displayed on the page at the same time.
However, I am having issues getting the name (i.e. the value of the cookie) to be passed along to other pages within the site as well.
I am using jquery to code the JS with. I have the first page all set up and it works beautifully, but when I try to use the getter for the cookie on the second page I get nothing. I am using a cookie plugin for jquery that I found here.
I have an array that has user accounts and need to pass it to another page. How can i do this? My teacher said we can only use html and javascript.
View 6 Replies View Relatedfunction get_states(country_element,state_element){
countryElementIDHash = "#" + country_element;
stateElementIDHash = "#" + state_element;
$(stateElementIDHash).empty();
var geonameId = $(countryElementIDHash).val();
$.getJSON("[URL]",
{ 'geonameId': geonameId },
function(data) {
if (data.geonames == null) alert('No regions');
$.each(data.geonames, function(i,item){
$(stateElementIDHash).append($('<option>' + item.name + '</option>'));
});
});
}
I'm writing a function to populate a SELECT based on the select value of another SELECT. I can't figure out why this isn't working. It has something to do with not having "'s in my $(). for example: If this function wasn't dynamic.
The code:
$(countryElementIDHash).val(); could simply be
$("#country option:selected").val();
How can I pass dynamically assigned names into a $() ?
How to pass jQuery variables to PHP script ?I have a simple page here that uses the PHP GD library to create an image of text in a font at a set size.Select the text, size and press set and the text should be set at that size.http:[url]....I want to do this without the page reloading so I'm trying capture the input with jQuery and pass them to the php script.
Code:
<script type="text/javascript" >
$(function(){
$('.button').click(function(e){[code].....
Alerts show that the correct info is being captured.The php script is being called because it's that thats producing the grey box on the page.The problem is the text isn't being produced with the box.Am I passing the jQuery variables to PHP script correctly ? How can I check they are being received by the PHP script ?
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">[code].....
I'm sure there is a really, really simple way to solve this issue. I'm just not a programmer so I don't know it off the top of my head. I have this script ext.php that accepts a variable ref.[URL]..The problem is that there is also a '?' in the variable ref that I'm using. Like so:[URL]...I suspect because there is another '?' in variable ref, ext.php has a problem with it. I cannot change ext.php or sitename.asp.
So my question is, how can I make this work properly via the url? I've tried using %26 for the '?' as well as the & html escape code, but it still doesn't work.
I am new to Javascript and have searched the forums and can't seem to find the missing link. I have 3 radio groups, each button has a $ value, and I merely want to display the amounts that are selected from each group. I have the page up that you can view it to get a better idea code...
When I press the submit button I want it to tell me if a button has been pushed in a certain group the amount that was selected. When I press the button now nothing happens.
Looking at the preview I have used the [CODE] tags but it appears it is only allowing it on one continuous line. Please tell me how to fix that and I can change it before someone trys to debug the code.
I'm trying to pass variables from a dropdown list in html into a javascript function . code...
How can I get my function create_record in javascript to accept the dropdown values?
How do i get a variable from one function into another function. I am new to javascript.
Here is my code ...
i just want to pass two php variables into my JS functions. but it seems its passing one value and another is showing undefine.
HTML Code:
<input text="text" name="friends1" value="" id= "friends1"/><span><input type="hidden" name="id" value="<?=$row['id'];?>" /><a href="javascript:edit(<?php echo $row['id'];?>,friends1);"></span>Edit</a>
edit.js[code]...
i am getting friends value but not getting id's value.how can i pass these two values?
I'm creating a small e-commerce store where things live coupon activation will be done on the client side(That's without loading the page). My problem is that I don't know how to pass the coupon deduction to another page using javascript. Is there a way out using javascript or is it possible to pass javascript variables to a server side language like PHP.
View 7 Replies View RelatedAlright, 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.
Code:
xmlhttp.open("POST","script.php",true);
xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlhttp.send(parameters);
[Code]...
I'm using AJAX to, on the click of a button, run a PHP script that dynamically generates a new line of text, and passes that to the script.The PHP script, new_sentence.php, just echos out the sentence.This works fine.But what I would like to do is for the PHP script to dynamically change JavaScript variables.how to pass multiple variables from PHP to JS.I can, of course, pass one by having the PHP script echo anything, and then use JS to set the variable to the PHP output. But what if I wanted to set two or three JavaScript variables at once?Here's my code in the HTML page that contacts new_sentence.php:
Code:
function ajaxRefresh(){
var ajaxRefresh;
ajaxRequest = new XMLHttpRequest();[code].....
When I press the "Refresh" button on the HTML page, it runs the ajaxRefresh function, which calls new_sentence.php. Then, once it gets the response, it changes the text of the element named "div" to whatever text the new_sentence.php echos.I'd like to figure out how to get a couple of variables.I would imagine this is simple. how to set the variables in PHP and then how to retrieve them in JS.
I have a web page that has javascript code that computes some values.
I want to pass thses computed values to the next popup page for some calculation.
The code is as below..
to print calculated values on the screen.the problem is how to pass these values to next page.
i need to pass variables to a popup page. I have already made the page i want to be popped up, it is called popup.html and is in the same file location.Here is how i am making the page popup:
<head>
<script type="text/javascript">
function prizes(){
[code]....
I have a form with allot of form items on it that posts to itself. I am trying to pass those form values to another page with out using the action attribute in the form. Is there a way to do this? I have tried jquery and javascript but coming up blank. Just trying to pass all the values at one time to another page. Seems a little difficult to me since im a intermediate javascript programmer. Here is what i am trying to do script wise. theform is the ID of the form. I have a switch statement that is based on the button pressed would get into that statement. So if one of the three buttons on the page is "excel report" it should get into that statement and pass the values of the form to another page. I have tried this:
[Code]....
I am using this library [url]...
Now i have a doubt, how i can pass the variables $var and $var1 with ajax to a PHP file? to make sql querys and replace the values of $var and $var1[code]...