When I try to parse xml fixed string following code works fine. When I try to parse the string get from remote server.(bellow code example) It gives me an error unterminated string. I think this error is because of large string. Code:
View 3 RepliesI am currently working on displaying KML-values of ElementTags within my KML File. I already integrated the KML file as an overlay to my Google Map. But how am I able to parse the GGeoXml-object or how am I able to parse external [URL].. instead of just "polygons.kml") XML-files?
At the moment my code for loading the geoxml file looks like this:
[Code]...
I'm trying to use a remote file for the purpose of setting the value of a single variable. It contains a single line of code:
var rev_date = "R10-03-07";
In the HTML, it is called like this:
<script language="javascript" src="http://some.domain.com/revdate.js"></script>
There is a function in the head:
function setRevdate() {
document.getElementById("revdate").innerHTML = rev_date;
}
In the Body:
<body onload="setRevdate();">
Then where I want to place the text:
<span id="revdate">--</span>
The problem is that the page loads and the onload event seems to happen before the rev_date string object is created and produces a "rev_date not defined" error. If I hit the browser refresh, however, everything works fine and the text is displayed between the span tags. It continues to work thereafter as long as the browser session is not destroyed.
How can I program this to force the browser to wait for the script to be read in and the variable initiated before calling the function?
For a project I am working on, I need to retrieve links from html
documents. The easy part is to obtain 'plain' links like <A
HREF="http://site/path/document">, but when those links are
javascript'ized, the only robust solution needs to load the javascript
and dom document representation in the same way that browsers do. For
example, links in the form:
<A HREF="javascript:function_declared_before("arguments"));>
First I though that using spidermonkey (the mozilla javascript
interpreter) should be enough, but in that case, I dont have the
document structure elements (like document, window, document.history,
document.form.element, etc), so I tried parsing the document using a
library to build a tree representation of it, but that leads me to the
same problem again, that is, I have to represent all tree nodes as
javascript entities.
Anybody here have worked on a similar problem? What tools do you
think I should take a look?
I got an [object error] from IE 7.0.5730.11 when moving the <script
src="..." type="text/javascript" /tag from the <headpart to the
<bodysection of a HTML file.
Is not possibile to include Javascript code via <script src="..."
type="text/javascript" /from the <bodysection, instead from the
<headone? If yes, anyone has any idea of which the problem could be?
If not, how can I programmatically include a javascript external file
inside the <bodypart of a HTML file, for example, using Javascript
to some particular native functions?
Is this the correct syntax to apply an external js file:
<script type="text/javascript" language="JavaScript" src="luckydraw/luck.js">
</script>
I am trying to call a pop-up.
When the javascript is placed into the HTML directly, seems ok and can call the pop-up. But when I move the Javascript outside, seem can't.
I have an external .js file to my webpaage. Can i change the value of these variables from my htm page, so that they are changed for good.
ie - i know this wont work, but it is an example.
externalFile.js
-------------
var alpha = "This is some text"
frontend.htm
--------------
<form name="changer" method="get" action="externalFile.js">
<input name="alpha" type="text" id="alpha" value="this is some new text that
will completely replace the old text in the file">
</form>
I work for a small college and we were recently given permission to use a particular GPA calculator on their website. They sent us a javascript file, that I now have. I am trying to incorporate this into our website, but I don't really know much about javascript and I am having trouble making it work.
You can view the GPA calculator here to help clarify what I mean... If someone could just help point me in the right direction or if anyone know a site with tips that would be helpful to me..
DOM Parsing XML file (am new to using DOM and parsing files) and I am practicing with example files I found online (W3C). I am trying to use DOM to parse and XML file and then display the info retrieved from the XML file in HTML using Javascript. The files are working well and validate, but nothing is displayed when I open the file up in a browser only the style sheet background color I am using. There are 3 JS functions, one loads the XML, the second gets the info and the third displays it. Here is the code, minus the Style sheet I have been trying to figure this out.
HTML Code
Code:
<?xml version = "1.0" encoding = "utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"[URL]">
<head>
<title>Bookstore</title> .....
I'm trying to parse my data from an xml file now and print it out on the page based on date from my existing code. I have that working, with each item formatted the same way on the page What I'd like to do now is alter it a bit to make the most recent (the item listed on the top of the page) formatted differently and the rest of them as it is now. Something like - (if 1st <li> then build html like this else build html like that) I hope this makes sense.
[Code]...
Currently I was able to load remote JSON (php) file using JSONP protocol. However, how to do if my remote file is static? In the doc, it said: you can load JSON data located on another domain if you specify a JSONP callback, which can be done like so: "myurl?callback=?". But since my remote file is a static text file, how can I specify the callback in the output dynamically? In fact, I also wonder if it is possible to control the random callback name by modifying jquery source code...
View 1 Replies View RelatedA newly added, not-quite-wanted function of my job is remotely
debugging JavaScript errors on other people's web applications. I have
tried finding a JavaScript debugger that would allow me to do that, but
other the Microsoft Script Debugger, I couldn't find any other.
Are there such programs? Basically, what I'd like to be able to do is
trace commands step by step and view the values of certain variables.
I was unable to figure out how to get Microsoft Script Debugger to
work. I read the documentation and executed it, but I keep getting
"Syntax error" messages whenever I want to see the value of a variable.
Add to that the fact that I am not a developer and I do not know
JavaScript (other than to read it, which is enough for me to figure out
what the problem is) and you see my problem.
I have read about the option of adding message boxes all over the
place, but this would not work out for me either, since I would need to
make changes to this code on the web server, where I don't have access,
and it would be a lot more tedious.
For those skeptical as to why I still expect to be able to debug
problems:
The problems are caused in most cases by the proxy we add on their web
servers, and they are due to values being changed on the fly. I only
need to find out where the code breaks and read the values of the
variables, which gives me the solution ("do not change this variable").
I have a xml file about 2MB. When i try to parse it my browser stops responding.. parsing large xml files with jquery?
View 6 Replies View RelatedI'm trying to write a little Javascript that would parse a CSV file that contains a name and date, and only display the name if the date matches today. Here's some example data:
If today were 6/10/2010, the output of the script would just be "Joe"
I have a simple XML file that looks something close to this:
<presence id="12345">
<status>in a meeting</status>
<priority>1</priority>
[Code]....
If you require a bit more info on the project itself, here's a rundown: This xml file is created by an internal chat app at my office. Each employee has their own xml file listing their current availability and status (hence "in a meeting"). This will be used to determine the availability of certain individuals in the building without having to be logged in to the chat app. That's why there's multiple xml files going to be used (roughly 10-15 in the end).
I'd like to learn how data is passed form one file to another and then displaying at when an error occurs. I have this php script that checks if an domain really exist
[Code]...
I'd like to save a single page automatically. The page uses javascript, and therefore I can't seem to use links, elinks, lynx, w3m or curl (I've tried them with spidermonkey but it keeps telling me to enable javascript) to do so properly, it always saves everything except the javascript rendered output.
So I think the only what to do it would be in a web browser. So, say for intstance, I want to save the the main page, google dot com and have it automatically save to my C:google.htm. How would I do that? Is this possible?
I am developing extension which should upload currently displayed html as a file to a remote web server, unfortunatelly so far i haven't suceeded. I think this should be done through XMLHttpRequest(), but neither I know how to upload files through XMLHttpRequest nor how to convert string to file.
The HTML form that uploads a file:
But as I said i need my plugin to do it automatically and file must be made from html code.
My problem is that i need an algorithm parse parse HTML.
For an HTML page, my script has to parse all tags to get all forms
values, even if there is frame, iframe, ...
How can i do such a script ?
I want to populate my client's webpage (Remote Server) automatically
through my Server and Database by having him just paste a javascript
on his webpage.
I have read up about Microsoft Remote Scripting but the documentation
states the following : "The server which you make remote scripting
calls must be the same server from which you requested the client page
containing the requests."
In my case , the client and server pages are on two seperate servers
which means that I cannot use MS Remote Scripting.Is there an alternate
approach in any scripting language ???
Any suggestions, tutorials , websites , code snippets will be
appreciated while i continue to research on this...
I'm not sure what this is called, I think it's remote script execution, but I could be wrong, so bear with me.
I have a call that I make for an adserver:
<script src="http://www...."></script>
That populates the page at that point with some text. When it works, it works great, the text comes back, and everything is good. However, when the remote server does not return right away, or maybe the connection is down, my page hangs on it.
So my question is, is there a way to structure the call on my end so that my page continues loading even if this call doesn't return?
I have been trying to figure this out for a few days now and I'm stuck. I'm using a JQuery based image gallery called Galleria [URL]... Its simple enough for my needs but I would like it to load the images from an xml file. With that in mind I have been trying to modify the basic demo_01.htm demo file to do just that.
[Code]...
This seems like a noob error, but I really googled it out, with not much results. Got stuck on just grabbing the XML. I validated the code with the w3.org validator and it's only missing a doctype. I've checked that the file is saved with no bom. It's served from my local Apache installation.
The error I get is:
With Firebug I got:
The jQuery code:
The headers look ok to me.Response Headers
I simplified the XML and just put it in a file, but the same error comes up even when the XML is generated with PHP. I did try to change the MIME type in the request and the response, but it's all the same.
Also, if I serve a file I get a 206, and a 200 response code for the same XML generated through PHP (using header("Content-type: text/xml")).
It should not be a cross-domain issue, as it's loaded and served from my localhost?
I did implement my script first for IE8 (sidebar gadget) without jQuery and works nicely with my PHP generated XML. Then I decided to pick up jQuery and hit the first wall head on.
I'm trying to write a little Javascript that would parse a CSV file that contains a name and date, and only display the name if the date matches today.
Here's some example data:
Name, Date
Joe, 6/10/2010
Jane, 7/11/2010
If today were 6/10/2010, the output of the script would just be "Joe"
I'm writing a script and I've encountered a problem.. I have a txt file with many words, each word in a different line. For example: the file words.txt contains:
word1
word2
word3
word4
word5
I need to load the content of the file into a variable in my script. I prefer that all the words will be in the same variable with line breaks, but if you'll figure out a way to put it in an array, it's ok too. I really don't know how to do it, and I tried to google but didn't understand.. By the way, I don't want to change the txt file to js file, I need it to remain txt..
I have a external file for example abc.js ,in this abc.js file no functions ,it contains some scripting,i want to call the scripting file though html I use the code
<script type="text/javascript src="abc.js"></script>
in the header file but i want it in a href tag