Same JS File Included Twice?
Aug 15, 2005
I'm debugging a large app and one of the pages includes the same javascript file twice. Obviously, I will be removing one instance.
<script src="file.js"/>
.. a little later...
<script src="file.js"/>
Now the file contains functions, so no danger of variables being overridden, but can anyone tell me what the net effect of the above is?
Are there two versions of every function in memory?
And will it take longer for the a call from the HTML file to one of the functions to execute?
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Aug 20, 2005
Simple question but google and the forum search function didn't helped me.
if I include a script on http://www.mywebsite.com/foo/index.html , say:
Code:
<script type="text/javascript" src="/include/path/myscript.js"></src>
is is possible to myscript.js to access *his own location* (here http://www.mywebsite.com/include/path/myscript.js )?
(again, I don't want http://www.mywebsite.com/foo/index.html location, but the included script location) ...
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Mar 3, 2007
does anyone can send me an example how to reload a div? I have an asp included file inside a div and i'd like to refresh it..
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Aug 31, 2010
I few sites said to (in the js file) put the varible in <%= %> these tags but thats not doing any good. Is there some other part needed to this I'm missing. The javascript I'm using is in a file I included in my VS project.
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Sep 8, 2010
From a click event I'm calling a javascript function if the function is written in same page it is calling, but if I include function in different page(here in selectuser.js file)
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Mar 13, 2011
Based on the lack of responses to the last hole (which I am attributing to one of the following:
a. The hole being too difficult,
b. It being overly time consuming, or
c. People not wanting to do it)
I have decided to take a step back for this hole.
Create a Javascript include function. This function should include a javascript file (when given a URL) into the current page assuming it wasn't already included in the page (either via the include function call or by HTML). If the file is already included the function should just return.
This function should either take a file name/ path to file or a full URL as a parameter. If it is a filename/ path the function should include the file from the base URL of the current site (such as [url]). If it is a full URL just include it.
Make sure you don't allow files to be included multiple times, we don't want that!
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Jul 19, 2011
what I mainly want to do is to get the div's content and pass it in a variable. To explain what I have done until now :
I have my php file that contains the code :
<?php
$connect = mysql_connect("localhost", "...","...") or die("Could not connect to the database.");
mysql_select_db("...") or die("Could not find database <...>");
[Code]....
As I have read here, this should have done mydata="6" (is the current result)?
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Oct 3, 2010
I have a problem calling Javascript functions that were included through PHP. The site is written in PHP. I
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Jun 6, 2011
I have had a go at another calculator I am making and got stuck. I want to use the F value determined by the first toggle button in the calculation. I dont understand why the calculation wont work as it is stated in the if/else statement.
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May 29, 2006
What I'm trying to do is put my favorites online so that I can access them from any computer. A friend of mine does this, but he's just relying on it not being bookmarked by anyone and not having his email and being in an obscure directory on his website. I'd like to take it a bit further for myself.
I had considered that the file would be something simple like f.html. f.html would get user input, from me, as a "password". However, the code would not validate the proper password (readable by a smart person) but the password would instead be a directory name. The javascript in f.html would then concatenate the variable received into a string that would be the name of the .js file to include (stuck out in some obscure directory). The included file would then proceed to write all the links. Code:
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Sep 1, 2009
I am able to get the height of the browser w/o the scroll bar, but I need a way of getting the height of the browser with the scroll bar. How can I do this with javascript?
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Jul 5, 2010
I have this structure:includes/top.php : This contains <head> tags, jQUery library & functions :
<script type="text/javascript">
function makeslider()
{
[code]....
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Jul 23, 2005
This ist the source-code for an editable combobox implemented with HTML,CSS and Javascript. I have tested it with IE and Mozilla. But I don't know, if it will
work in other browsers (Opera, Konqueror, etc.) So I need your feedback... Code:
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Jan 4, 2007
I'm writing a small async webapp. in JavaScript and I'm using <script> element technique to load data. I'm usign <scriptbecause of cross domain restrictions with XmlRequest.
The problem is when I remove a element that is currently loading from DOM (with removeChild) Firefox still loads it and waits with other scripts.
What I want is to break this process and load a new data without waiting for old one.
Here is example script:
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Jul 20, 2005
I normally use Mozilla 1.4 on Windows XP Pro.
As I was developing some test webpages, I discovered that the SRC
parameter doesn't seem to work when a path is used with the filename.
In one example, when I want to run a JavaScript from an external file
(i.e., not inline), I would do the following ...
<SCRIPT LANGUAGE="JavaScript" SRC="program.js"> </SCRIPT>
If "program.js" were in a different subdirectory than the .htm file
referring to it, the filename would have to be prefixed by the
pathname as follows ...
<SCRIPT LANGUAGE="JavaScript" SRC="/mydir/program.js"> </SCRIPT>
But when I ran the above from within an .htm file loaded locally into
Mozilla, it did not work. (The result was as if the above code weren't
there). However, when I ran the identical code on Internet Explorer
(v.6), it worked. Code:
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Apr 1, 2011
using the ajax function ($.ajax()) to send the value of a textarea to an php file. This works fine. But the data, which i`m sending to to the php file, is without any line-breaks.Here is my ajax request:
var myTextareaVal = $('#message-textarea').val();
$.ajax({
type: "GET",
[code]....
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Aug 21, 2009
I've been working on getting a table with a super header and sub headers to only sort by the sub headers. The example at [URL] shows this is possible but everytime I try to run the code the items in the top row are used to sort columns starting with 0. I've tried two different versions of jquery and re-downloaded Tablesorter twice now. It seems as if this should be easy and I'm just missing some amazingly simple thing.
Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/
TR/html4/strict.dtd"> <html>
<head>
[code]....
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Feb 6, 2010
I'm in the process of building this Ballroom Dancing website that has a simple dropdown menu. The menu works if I immediately call jQuery right above the javascript for the menu, ie:
Code JavaScript:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.js" type="text/javascript"></script>
<script src="<?php bloginfo('template_url'); ?>/js/menu.js" type="text/javascript"></script>
The problem is that I don't want to do this because I already have WordPress calling jQuery several lines above for some other plugins. Is there a reason why it will only work with jQuery included right above? You can visit the site at www.zumbasudbury.ca to see the non-working dropdown. Hovering over Ballroom should produce a dropdown of two items.
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Jul 20, 2005
I want to set up an Include page in a cell of a table. Then I want to be able to change which page is included on the fly as the user moves the mouse of the various links on the page. How can I do this?
THe include page was set up via FrontPage so it put it's Bot stuff in there, but if someone could tell me the "standard" way to use an include page and if there's a way using onMouseover etc to then change that and refresh it on the fly, that'd be great.
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May 11, 2011
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May 29, 2010
I have to following jquery lightbox code:
<script type="text/javascript">
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[code]....
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Mar 28, 2009
I've got the classic Object doesn't support this property or method message when using JQuery UI.Hovever, this has come up after integrating my work into another solution.I've definitely included the script (it's visible in the Script Documents shown in VS during debugging run-time and in Firebug's script tab), and in the order of dependency (jquery <- jquery-ui <- my script).The scripts available on the page are:
modernizr
jquery 1.4.2
jquery ui 1.8.6
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Oct 13, 2010
I have a grid that I'm adding rows to that include form text input boxes using addRowData. I know I can use the "editable:true" for that but I'd rather not at this time. Anyway I have the <div id=list1></div> surrounded by a <form></form>. Also statically I have a couple of text input boxes and a submit button. When I press the submit button the only parameters that show up in the POSTED data are the static ones. Is there a way to get the form elements "registered" with the form? I know I can always use javascript to extract the data and save it via an ajax call, but if there is a way to do it "correctly"
Example
var myRow = {id:"0",call:"<input name='callt"+boxNo+"' id='call"+boxNo+"' class='calls' type='text'/>",amount:"<input name='amt"+boxNo+"' id='amt"+boxNo+"' type='text' value='"+defaultDep+"'/>",residual:"",calculate:"<input type='button' class='buttons' id='b"+boxNo+"'/>"};
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Feb 15, 2010
For a widget I made, I have a dropdown select menu. It is constrained to a very small width and IE does not auto expand on click. I wrote a simple javascript to handle this but I run into two problems. The onmouseout function is fired when I click into a child node, and the onmousedown of the <option> tags doesn't work in IE. The code works fine in all other browsers.
var wid;
var campaign_i = 0;
function campaignWidget_capture(myID){
wid=document.getElementById(myID).style.width;
campaign_i++;
}
function campaignWidget_SubDes(myID,state){
if(state==0){
[Code]...
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Apr 18, 2010
I am not terribly familiar with Javascript but i am looking forward to learning, and currently the problem I am facing is this:I have an a file being included to an .shtml document, that serves as my navigation, the code is like this:
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<ul>
[code]....
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Sep 21, 2007
I have a <input type = file> button for uploading a file in my php page. As soon as i select a file from the button, i need the file data to be displayed so that i check whether the file selected has the correct data. How can i do this.
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