Dynamically Setting Query String With <select> Onclick() Handler
Jul 23, 2005
I need to pass the selected option of a <select> tag into a query
string, so that the page is reloaded with the selected option already
chosen. This will occur with the onclick() event hander, and the query
string will be processed using a server-side technology. I'm just not
sure how to word the "onclick" handler. Here's what I have:
<select id="StartMonth" name="StartMonth" onchange="location.href =
'thispage.cfm?StartMonth=_______'">
What is the correct wording to set the underlined portion to whatever
was selected? I know it has to be done with JavaScript, since the
decision is made on the client-side.
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Jan 25, 2005
on page load, check if there is a query string called frmdate. If there is, I set the text box on the page called "myDate" equal to the query string variable.
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Feb 13, 2010
I have a function that dynamically creates a new div, part of the function looks like:
root = document.getElementById('rootbox2');
var oDiv=root.appendChild(document.createElement("div"));
with(oDiv){
id=ji;
className="workshopRow";
setAttribute("attending","");
setAttribute("attending_count","0");
}
var oText = oDiv.appendChild (document.createTextNode(""));
var oDiv1=oDiv.appendChild(document.createElement("div"));
with(oDiv1){
className="workshopName";
}
var oText = oDiv1.appendChild (document.createTextNode(""));
var oSelect=oDiv1.appendChild(document.createElement("select"));
with(oSelect){
name="select_"+ji;
id="select_"+ji;
className="workshop";
onchange="calc_subtotal("+ji+")";
}
var oText = oSelect.appendChild (document.createTextNode(""));
var oOption=oSelect.appendChild(document.createElement("option"));
with(oOption){
value="12";
setAttribute("price",10);
}
What I am looking to do is add an onchange event to the select element, not sure if i have programmed it correctly but it does not seem to work.
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Jul 23, 2005
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...
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Mar 24, 2005
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.
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Mar 30, 2010
I'm finishing up the front-end of an events management application, but I'm running into a problem with my javascript.
Here's the scenario: I have the php application returning all event details into a JSON object.
The object structure looks like this:
Code:
Each event title listing on the calendar grid is assigned "#" plus the event's ID for it's link, just for testing purposes--no problems.
Eventually, I want the user to get a yui container (modal) with the event details, but when I add the onclick handler to the links, the id that gets passed for each of the links is the same, 60 (which is the ID of the last iteration in the loop).
Here is my code:
Code:
I've tried using the var keyword to localize the id, but that produced the same problem.
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Jul 23, 2005
I need to look at the url, if a variable is present in the query string.
so, if my address bar looks like:
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Jul 23, 2005
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:
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Jul 23, 2005
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?
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Dec 12, 2005
Is there a way to prevent query string showing in the address bar with
out using hidden fields with javascript?
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Oct 29, 2010
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
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Jul 5, 2011
having 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]...
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Feb 17, 2011
I am trying to calculate text fields from results of php query. My fields come from the query as amount1, amount2.... What I need is for JS to Sum those fields dynamically, I already did code for when i have all the values and for when the text field name is the same, but never for query results where the names are different. This is what I have so far but its not working
function calculatesumexcon() {
var a, total = 0;
var countJS = "<?=$count?>"; <-- variable of php that gives me the number of rows I am getting on the query
var i ;
for ($i=0;$i<countJS;$i++){
var elements = document.getElementsById('amount' + i);
for(a=0; a<elements.length; a++){
total += (parseFloat(elements[a].value));
}}
document.getElementById("totalextracon").value = total ;
}
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Mar 25, 2011
i have registered a validation function as the onclick event handler. It runs for the first time but does not run when i click on the button the second time. ( this is because i have put an aert box in the validation function and it does not show up when i click on the submit button for the second time)
here is the code
Code:
<input type="submit" value="Submit" action="submit.php " onClick="return validate('add_item_form');">
Code:
function validate(form_name){
validate=1;
string="";
[Code]....
when i leave all the fields of the form blank then the error message is displayed. But when i click on the submit button again then the validation function does not run.
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Jun 21, 2006
I am trying to use DOM to create a UI for editing info pulled from a database. The info pulled are the locations of a given company. So, company A might have 2 locations (address, city, zip), and this is the info I want to present.
The way I have it now I use dom to parse the returned XML file and display the location info for each location on a seperate line. At the end of each line I want a button that the user can click which will then replace the current line (just text) with 3 input boxes populated with the values for address, city, zip.
Another button (UPDATE) will then be used to call a function which will update the db with the new location information. This is all no problem, but the part I cannot fathom is how do I associate the "location id" (from the database) with the UPDATE button on a given line, so that when the UPDATE button is clicked the function it activates will know which location (ie row) in the db to update. Code:
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Feb 11, 2009
I've successfully used the Random-Order javascript on my site for years to shuffle around a number of banners on my main page.I now want to add an onClick event handler to each banner so that I can use Google Analytics to track those exit links, but I can't get the script to work when adding the onClick; the banners just don't show up on the webpage then. I'm pretty sure that some coding needs to happen in the function area below the content section, that just putting the onClick in each item won't do it, but I don't write this stuff, so I have no clue what to do to make it work right. Here's the script WITH the onClick code I would like to add in red. If you were to remove everything in red, the remaining code would be exactly as it currently appears on my site and works properly. [code]
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May 7, 2011
I'm trying to dynamically load javascript from a file with a click handler.
The code is for a class function.
I'm instantiating an instance of the class from the click handler.
It doesn't work the first time I call the "constructor" function, but it does work the second time.
If I put in a call to the "alert" method, it works the first time.
From this, it would be logical to conclude that the code being loaded isn't being given time enough to load and be implanted within the DOM structure for the page.
How can I get the click handler to wait for the code to get established?
What follows is the code for the method that inserts the tag to load the javascript:
Code:
function load_js_code_from_file (js_code_file)
{
var form_ref = document.getElementById ("theForm1");
var new_js_node = document.createElement ("script");
[Code]....
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Jul 23, 2005
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? ....
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Sep 20, 2007
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?
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Jul 20, 2005
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.
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Feb 3, 2011
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).
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Dec 2, 2011
<a href="test.php?t=123" id="test">Table</a>
//// JavaScript Document
$(document).ready(function() {
$('#a').click(function() {
[Code].....
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May 7, 2009
So im using this framework called CodeIgniter anyways it allows query strings but by default I have turned them off. Instead a url would look like this: [URL] However jQuery or the plugin datatables that I am using is generating it like this: [URL] Just trying to figure out where all this magic happens so I can change it to my magic!
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Oct 12, 2010
I 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 += "&";
}})
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Dec 27, 2010
parsing the querystring using javascriptSo I have successfully parsed the querystring & also replace the special character+but I want to display the querystring in the TextField Control
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Jun 8, 2011
I can append a query string to a setTimeout?So i have this:PHP Code: setTimeout("location.href = 'http://www.natural-environment.com';",1500); and i want to do this:PHP Code:var Email ="foo"; setTimeout("location.href = 'http://www.natural-environment.com?Email=+Emai+';",1500);
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