Extract Part Of A URL And Put It Into A Variable?
Oct 18, 2010
I'm sure this is probably a simple question, but I'm going to ask anyway. I need to extract part of a URL and place it into a variable for use elsewhere on the page. The part to be extracted will be of varying lengths.
As an example, if I have the following [URL] I need to extract "SS". Basically, anything that appears between "static.nsf/" and "/Steve's_APT_test_page". That value needs to be put into a variable and called elsewhere on the page. For testing purposes, I'm using the following code, just to see if it works (which, so far, it doesn't):
<script type= type="text/javascript" language="javascript">
var page_url = window.location.href;
var segments = page_url.split("/");
alert(segments[4]);
</script>
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May 26, 2009
I have this code:
function getLocation() {
var siteurl = document.location.href;
document.write(siteurl);
}
I want to extract from string etc. [URL] this part:"/page1/page2".How I can do it?
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Jul 23, 2005
I'm trying to write a widget for Mac OSX Tiger. Here's the problem: The
user enters a search term which is sent to a perl script on a remote
server. This script returns a fully formatted HTML page. I only want
part of that page to be displayed. How do I go about doing this?
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Sep 17, 2009
I try to load only a part of my data file (named Elements.html).
[Code]...
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Apr 28, 2010
I'm trying to come up with what is probably a kludge. What I'd like to do is take the responseText from an AJAX request -- which will be a full HTML page -- and parse it first to find if there is a <form>...</form> in it. If not I'll display a success message and all is fine, but if it's there, then I want to extract just that form section and display it within a <div> in the page.
This is where my JS skills are failing me. Can anyone point me to the applicable functions, tutorial, or whatever that would show me how to find the <form> and extract it and then replace my div contents with it (just innerHTML?).
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Oct 13, 2009
a.) specify two parameters for the changeYear function: today and holiday.
function changeYear(today)(holiday){
b.) in the first line of the above function, use the getFullYear() date method to extract the 4-digit value from the today variable and store the value in a variable named year.
first line
c.) in the second line; use the setFullYear() date method to set the full year of the holiday date object to the value of the year variable.
second line
d.) in the third line, use a conditional operator on the year variable. The test condition is whether the value of the holiday date object is less than the today date object. If it is, this means that the event has already passed in the current year and the value of the year variable should be increased by 1.
third line
e.) in the fourth line of the function, again set the full year value of the holiday date object to the value of the year variable.
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May 15, 2011
I am trying to define a variable as follows:
var music_id = $(this).attr('id');
var mix_class = $('#le' + music_id);
In other words, if music_id is mix3, I want mix_class to be #lemix3.The above code is not working for me and I would like assistance as to the syntax to produce such a result
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Feb 5, 2011
I need to get a piece of code that will allow me to have a user input a number, say 1-200 and that variable would make up the last part of an IP Address that the user wants to browse to.
192.168.0.[variable]
Is there a script that will allow me to do that?
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Sep 12, 2002
how would i build a multidimensional array? would it be: PHP Code:
var rinksAndPriceArray = new Array();
rinksAndPriceArray[0] = new Array();
rinksAndPriceArray[1] = new Array();
i've figured that out so far.
now, i want to be able to access a part of one of the arrays based on a variable that is passed into the function
the variable i'll send in will be the first part of the array ex: rinksAndPriceArray[0][0] and i'll want to return the rinksAndPriceArray[0][1] value.
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Oct 13, 2006
I need to be able to get the value from the input box below to send a PHP script. This value is generated based on other fields in the form using Javascript.
<input type="text" name="need" value="0" onFocus="this.blur()">
The value of "0" is auto set because it starts out as 0 and as you fill in other details the number increases. I have tried to remove the "0" and continue but when posting to a PHP script ($_POST['needs']) it shows up blank.
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Jun 4, 2009
I have a URL...How can i extract string 'google' from above URL.
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Apr 17, 2010
I need to get the background-image urls from the style (and then remove the part thumbs). My intention is to dynamically create an img element corresponding to each thumbnail image.I was thinking to use a substr() to get the urls and replace() to remove "thumbs", but the property style.backgrounImage gives a string like url("/images/photos/thumbs/4923face.jpg") in FF3, where as in FF2 and IE6 it gives url(/images/photos/ thumbs/ 4923face.jpg).
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May 13, 2009
the title basically sums it up. how can i see if a word is in a url and then if it is, do something with it.
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Aug 8, 2009
I know, this is really a noob question and I don't really know what went wrong
The code is very simple. I have a web page that contains the following code...
I tried many other ways to get the text, but I just can't get it. Everytime I get null or blank or Object Text or no pop up at all. I am pretty sure document.getElementById('mydiv') is getting the right div. Can someone please give me an example, please, I feel so stupid because this shouldn't be a problem but I just can't really find a solution.
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Jul 18, 2011
I'm trying to extract just the number after the string "page/"
/store/page/1/sku/232434
/store/page/6/sku/323342
So the result would be:
1
for the first example
6
for the second example
The value I'm trying to get at will always appear after the "page/" Is there a way I can do this using jquery or some other way perhaps?
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Oct 22, 2010
I need to extract some data from the following block:<span <aref="localhost:80/items/2">item link</a> <span>item attribute</span></span> I can get the item link anditem attributedata by using $("span a") and$("span span"). I, however, can't figure out how to extract the "2" from the "localhost:80/items/2".
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May 1, 2009
to append a parameter string like: '?key=val' to the currenturl and the value for the key changes based on the user input. Isthere any jquery utility that does the base url extraction fromwindow.location, so that I can append the '?key=val' to that?
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Jan 9, 2010
I need to try and extract the following from a STRING not the current page[code]...
How would I do this? I had a look on google, but all they seem to be talking about is extracting from the current page, which I don't want
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Nov 14, 2011
I need to make script which takes from one field string(numbers separated by space copied from excel) divide it by space into variables and insert into another fields on this page. <textarea name="receiver1" id="receiver1">
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Feb 18, 2009
It's a "live search" module for Joomla 1.5 and I'm trying to modify to use with Virtuemart (shopping cart component) I've got most of it to work but just can't figure how to extract the element I need. The script makes a url call to a search script which returns the formatted results. (works fine) The results are "set" in a hidden div. (works fine) They are in this format...
[Code]...
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Dec 8, 2009
How do I extract "somestring" only? I'm on IE7.
<script type="text/javascript">
var x = "(EVAL)(H:somestring)Some other Text here";
var full =(x.match(/(H:(.*?))/g)); // produces "(H:somestring)" as expected
alert(full);
var inside = (x.match(/(H:(.*))/)); // produces "(H:somestring),somestring" .. I only
want "somestring"
alert(inside);
</script>
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Dec 14, 2009
I currently have a asp.NET page which has a textbox with the ID: "txtbox1". I would like javascript to store the data entered into txtbox1 into a var. I have tried using:
var jVarName;
jVarName = '<%#aVarName%>';
but so far it hasnt worked.
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Jun 17, 2007
This is a simple script I though of to get the filename of container for html.
Note: this only is tested on mozilla firefox 2 on windows vista
document.write("<a style='display:none' id='zFilenameFinder1' href=''>q</a>");
document.write("<a style='display:none' id='zFilenameFinder2' href='b'>q</a>");
var zDocURL = document.getElementById('zFilenameFinder1').href;
var zCompareURL = document.getElementById('zFilenameFinder2').href;
zCompareURL = zCompareURL.replace('b','');
var zFilename = zDocURL.replace(zCompareURL, '');
alert(zFilename)//filename handler
it works by creating two relative urls. one's href is blank, which when called by link.href returns the absolute value, giving the absolute link the page, then you compare it to a link that has a relative href of "b" which can be compared to the other link to give you the whole url
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Sep 18, 2006
How would I extract all the text elements in the html page.
I need all the words that are viewable in a html page in array..
how easily this could be achieved..
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Jun 17, 2009
Is there a way to set up a system there extracts SWFs from a webpage automatically?
It would be something were you have a text box and you enter the URL of a page into it. The page contains a SWF. The program goes looking in that page and finds all the SWF files and brings a link of each one onto a page you select the SWF that you want and it uploads it to a server?
I know this is a lot to ask and it is complicated but i wanted to know if it is possible and is so how would you go about doing it?
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Jul 19, 2009
just seen a javascript menu I like on this website - [URL]....dex.php?act=idx and was wondering if there was any way of copying it? If not, then does anyone know where I could get a similar menu?
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