I am looking for a javascript function that will parse a query string.
Parameters are passed in the url: url?a=3&c=5&etc
An array is returned that uses the variable name as the index.
array["a"]=3
array["c"]=5
etc.
I see that jQuery provides a function to turn an object into a set of URL query parameters: $.param({foo:"xxx", bar:"yyy"}) => "foo=xxx&bar=yyy" is there a function which does the opposite, i.e.parsing a query string into an object? The reason is that when I make an Ajax request, I want to take some parameters from the original page and include them in the new request, and modify others. I can get the original page's query string from location.search, which may contain, say, "?foo=xxx&bar=yyy" Now, suppose I want to submit an Ajax request with the same value of foo as the original page but a different value of bar, what's the cleanest way to do that? Remember that the original query string might have the two parts the other way round, i.e. "?bar=yyy&foo=xxx" If I need to write a function to split this myself, I know it's not a major undertaking, but I just wanted to see if I've missed something in the API.
View 3 Replies View RelatedI have an issue building a query string. Basically, I have this:
/sites?order=site_numper_page=20&
But I would like to convert it to this:
/sites?order=site_num&per_page=20
I have tried this to check if the current iterator is less than the length of the object and if so, then add the "&", otherwise, don't. But it doesn't seem to work:
$.each(query_string, function(key,value){
params += key + '=' + value;
if((value + 1) != query_string.length){
params += "&";
}})
I am new to Javascript and i'm currently building a site that entails a 'quiz' part where the client selects an option from a radio button. Then they move on to a different page, and so on and so on until a results page where the correct number of questions answered are made into a percentage.I understand that you can use the GET or POST to pass this into the query string and then extract the answers from the query string but I am having trouble implementing this.
View 1 Replies View RelatedI'm doing this within SharePoint and I've used the route below because I'm bumping into some issues with other ways and I don't fully understand how all the moving parts work together.
My issue is that I'm attempting to read a simple web service response but when I attempt to locate the element with my selector it returns blank. I would appreciate it if anybody could look at my script below and tell me if they see something missing.[code]...
How to parse String 01?
When I use parseInt("01"), js will give me 0.
What matter?
I have a HTML string (which I retrieve from an XML file) and when I display it with
elm.firstChild.data = response;
Where 'response' is the HTML string, it will show the HTML tags non-parsed. How can I make it parse the HTML inside the string?
I have a string that contains n items. Each item start with a '@' and the
item itself does not contains the '@a'.
For example the string looks like: "@one@two@three@four"
I have to output this string as "one, two, three and four".
So in fact the first '@' can be removed, the next except the last replaces
by ", " and the last one by the word "and ".
Is there a simple way doing this?
I'm trying to parse a string from a URL and pass it as a parameter to another function. If that parameter meets certain conditions, I want hidden fields in my form to "unhide".
I am giving 3 usersr a specified url i.e. (http://DOMAINNAME.com?usr=uk or http://DOMAINNAME.com?usr=france) and based on that url, we'll parse the name and pass it as a parameter to a function. (i think i expressed that right??) Then we will display the proper shipping address depending on the parameter passed. My only problem now is, i'm horrible at writing regular expressions and programming in general. Do you or anyone else out there know of any good url parseing functions? I've been doing mostly project management throughout my career and never really got a chance to become fluent in javascript or programming for that matter.
I feel like I have been repeating this code lately, so I cleaned it up and am gonna show it here. This function returns an array (with hash names) containing all the get variables.
function parseGetVars() {
var getVars = new Array();
var qString = unescape(top.location.search.substring(1));
var pairs = qString.split(/&/);
for (var i in pairs) {
var nameVal = pairs[i].split(/=/);
getVars[nameVal[0]] = nameVal[1];
}
return getVars;
}A simple page to test this looks like<html>
<head>
<title>Test</title>
<script>
function parseGetVars() {
var getVars = new Array();
var qString = unescape(top.location.search.substring(1));
var pairs = qString.split(/&/);
for (var i in pairs) {
var nameVal = pairs[i].split(/=/);
getVars[nameVal[0]] = nameVal[1];
}
return getVars;
}
</script>
</head>
<body>
<script>
var g = parseGetVars();
for (var i in g)
document.writeln(i+'='+g[i]+'<br>');
</script>
</body>
</html>
I was wondering if you can get the info from the query string in a server-side javascript tag?
Here's what I'm trying to do...
i have javascript menu form my site that has two js file:
"data1.js"
PHP Code:
var isHorizontal=0;
var blankImage="images/blank.gif";
var fontStyle="normal 8pt Verdana";
var fontColor=["#000000","#000000"];
var fontDecoration=["none","none"];
etc....
var menuItems =
[
["Page 1","page1.php","img/new1-05.gif","img/new1-05.gif","Page1"],
["Page 2","page2.php","img/new1-05.gif","img/new1-05.gif","Page2"],
etc...
];
// Do not remove this line!
apy_init();
and "apymenu.js"
I want to link "page1.php" pick up id from url (http://www.mysite.com/anypagewithid.php?id=34) and when i click at menu it has to be url page.php?id=<id_from_url>
I have try menu at site, it works fine ;-)
Also, how can include some php in menu, like list of mysql rows and etc.
I need to look at the url, if a variable is present in the query string.
so, if my address bar looks like:
Below is a stock script I found which controls a framed environment.
My problem is that if a URL has a query string attached, that string
does not pass through. Can someone please let me know if and
hopefully how, it will be possible to carry a query string through?
This first part here is in the default.asp framed page. Code:
i want to pass XML data in querystring from one to another asp page.
it is about 10000 characters long, i cannot use FORM because it is
already nested in one.
What i do is i have IFRAME and im passing some xml data
in QUERYSTRING. It doesnt work somehow, im using javascript escape
method to substitute escape characters, but most of characters are
being truncated (about 300-500 left).
Are there limits in querystring length?
what else should i try?
Is there a way to prevent query string showing in the address bar with
out using hidden fields with javascript?
I am working on the HTML Code in which i write the 2 pages for SMS Sender & SMS Receiver in that from the SMS Sender when the user sends the SMS it lands on server URL as:[URL]The query is regarding the how to parse the content from the incoming Messgae & the content are shown on the Receiver side. by parsing the Sender Number & the message content from the URL & Receiver side URL is:[URL]how to write the Function for parsing the URL & seperating the SMS Sender & Message content
View 14 Replies View Relatedhaving trouble getting a query string/URL to append a couple of variables from a function (well, trying to get ONE working). Basically, once a user makes a selection from a form, I want the script to add the variable to the query string, which is then sent off to a PHP script. If I manually enter the 'social_housing_type' as a number in the query string, it executes properly, I just can't get it to do it from the form.
[Code]...
I'm trying to parse a Json string received by $.getJSON(). I can receive the string but firebug gives me an "invalid label" error. I think it is because the string is an hash array with a number as first label, but I'm not sure. This is the string:
{"15":{"id":15,"x":0.4589937586135409,"y":
0.8324914620560137,"z":-0.9435707004102728,"rawData":"1256204002860 13
-442866538 18392602 647462767 314 1777206957 -1664784174 "}}
and this is the non-working code:
[Code]....
I have an XML document that is returned which has an element named html. Inside of that element is a block of HTML wrapped with CDATA tags. I can alert the html variable that i create and see it has all of the data inside of it. So I want to parse through and grab certain things now. I'm just trying to get the element to return it's id to me, even though I know it ... because I kept getting the following error with other code.[code]
View 2 Replies View RelatedI have an XML document that is returned which has an element named html. Inside of that element is a block of HTML wrapped with CDATA tags. I can alert the html variable that i create and see it has all of the data inside of it. So I want to parse through and grab certain things now. I'm just trying to get the element to return it's id to me, even though I know it ... because I kept getting the following error.
I still continue to get this error with the current code below:
I need to parse an HTML string received from an AJAX request. I wrote a function that places the HTML string into an unappended (not added) <div> , which opens the string up to the DOM hierarchy. However, when I try to access the elements of this <div> , I get an error in the console that says root.getElementById is not a function. This tells me that I can't access any of the child nodes.
Here is what my script looks like:
function parseHTML(html) {
var root = document.createElement("div");
root.innerHTML = html;
// The error console stops at this line
[Code]...
What I am attempting to do is have a link/button on a page
(testpopup.cfm) that opens a popup page (popupwindow.cfm). The popup
page displays a resultset from a query and the selected record needs
to be passed through a query string/URL parameter to the original
calling page and will be available in the body onload event of the
calling page.
I open the popup window and display the query results, I then click on
a record and the record is then displayed in the calling form textbox
(txtOrg) - - - only the calling form appears in the POPUP window!
This is not what I need it to do. I need it to pass the URL parameter
to the calling page and close the popup. Here is the code from the
two pages. Can you shed any light on this? ....
I'm working on a rather complex booking system for building European
trips, in a combination of SQL/VBScript/Javascript. There are tons of
query string variables that get passed back and forth between the
pages, and in almost every case, I can set 'em up fine, provided the
variables are in the link.
The page the *holds* the booking information, though, is problematic.
An example trip might include two European cities or towns with a week
in each in an apartment or cottage that the user selects from a dozen
or properties for each region.
All the information is on one page (all the dozen or so properties for
each weeks, available dates for the trip and for each , max occupancy
per property, pricing per property and per number of passengers,
etc...everything necessary to actually book the trip). If the user
changes party size or chooses a date, properties are hidden or shown
depending on max occupancy and/or availability.
So, a user sets their date and party size (or maybe just the party
size, or maybe has just cleared everything out to start over...) then
wants to view available properties so they can find one they like. The
current pax/date/etc. information is not in the query variables,
because the link was built at runtime.
If I build the link in an onclick event, it breaks if someone right
clicks to open a new page or tab.
I hate sites that disable right click menu. I hate sites where, when
you open a new page with a right click, it generates a javascript
error if the URL is created with an onclick event. I hate that using
an onclick to bring up the page means whatever is showing in the
status bar bears no resemblance to the page that is brought up when
you click on the link.
My client isn't worried about the non-javascript people for this use;
those people are referred to a free spiffy catalog, which frankly, is
how most of this client's customers book their trip anyway. I just
want to be able to carry the variables in such a way as to not break
the site if someone right clicks.
Anybody have any suggestions? Is it hopeless?
refer to[URL]
In 1.4.4 thea[href=somepage.php?name=mike] lookup works 100%, but switch to 1.5 or jQuery WIP from the Include dropdown and the selector fails (PS. 'jQuery latest' in the dropdown still refers to 1.4.4 on Google's CDN).
<a href="test.php?t=123" id="test">Table</a>
//// JavaScript Document
$(document).ready(function() {
$('#a').click(function() {
[Code].....