Create A Variable Link
Jul 23, 2005
I must begin to say that I'm rather new in wtiting and using JavaScript. Now
I want to use JavaScript in a HTML-page. On the homepage is a link. Every
time the homepage is displayed the link must point to another target. I want
to realize this by having a lot of differet targetpages. The names of these
pages are p1001.htm until p<nnnn>.htm. At this moment the last is p1153.htm,
but the amount is increasing every day.
I have a file named "counter.txt" which contains one line with the string of
the last targetpage, at his moment "1153".
My idea is to have a JavaScript which:
1. reads the file counter.txt to determine the last available page
2. then takes at random one number between 1001 and 1153,
3. sets the HREF-link to page p<random>.htm.
I know it must be possible in JavaScript, but can anyone help me?
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Dec 16, 2011
I have files on the server: .txt, .xml, .config, and "no extension" - all editable with notepad.
User will write some input, it will be added to file in specific place.
I need an ability to change element value in file (in one of them - depends what user choose) (or it even can be some trigger word it-self like CHANGE_ME for not to use attributes)
Create a temporary copy of edited file and create a unique temporary link to it.
I don't know what to start from.... For now I know how to make XHR, but what to do with other extensions?
Have no idea how to save the NEW file (a copy of original file) on server , and create a UNIQUE link ,and delete the file right after it was downloaded.
I can find a specific word in xml file, but how to change it?[code]...
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Jan 3, 2010
Is it possible to create a link element in javascript like this one
Code:
<a href="modnodeform.php?nid=5" target="_blank" class="lbOn">a</a><br />
then pass it directly to window.open? In particular, I can pass the modnodeform.php?=5 to window.open but, I need to set the "class" attribute to then pass the window.open function.
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Sep 9, 2010
I have called a table through XML with four fields. One of them is Excel file name. I like to make a clickable link with Excel file name to open it.
XML code:
<?xml version="1.0" encoding="ISO-8859-1" ?>
<searchable_index>
<item name="Ana" title="Data" link="docana.xls">Member</item>
<item name="Ana" title="Data" link="docana.xls">Member</item>
[Code]....
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Aug 27, 2010
i created one blog . In that i put other site links . When users clicked that link it opened in the same tab . i need html codings to open in another tab if users click that link .
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Feb 15, 2009
How would this be written on .js file. I need to create a variable named dateString which is equal to the following text string: weekday, month, day, year.where weekday is the name of the weekday, month is the name of the month, day is the day of the month, and year is the four-digit year value. (HINT: Use the wdayName array using thisWDay variable as the index value to display the weekday name, the monthName array along with the thisMonth variable to display the month value, and the this Year variable to display the year value.)
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Nov 1, 2011
how to create variable name dynamically?
eg: if (test==1)
var test1=1
if (test==2)
[code]....
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Oct 21, 2011
In javascript is it possible to create a var name from an array value?
(I will assign to that name the return value of a function)
I have this example, I want to create a var name from array_example[0][1]. Is it possible?: code...
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Nov 1, 2011
how to create variable name dynamically?
eg: if (test==1)
var test1=1
if (test==2)
[code]....
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Feb 7, 2011
How can you use an integer as an object? The idea is to create dynamic object according to a particular id which is an integer
var newObject = function(integer) {
window.integer = {};
}
I cannot console.log(window.123), only console.log(window.integer) ...
how I create the object window.123 or perhaps, window.id_123 ?
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May 12, 2006
I'm trying to understand how to work the dom, and all I'm trying to do
is insert a link right before another link in the html based on it's
href value. This isn't a real world example - I'm just trying to do
this in phases to understand what's going on. I'm getting an error
(Object doesn't support this property or method) in IE and I can't
figure out what I'm doing wrong. Code:
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Mar 14, 2011
is it possible to create a link in an email that will go to a site and run its javascript. If so how?what I trying to do is email an alert to selected users when a flash ad is ready. The email will have a link that, when clicked, goes to the home page and displays the ad. the code above takes them to the web site but doesn't run the javascript.
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Apr 7, 2009
Basically, I am trying to create a drop down menu that, when a link is chosen, instead of leading to an external page will make information appear underneath... is this possible, and if so, how?
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Jun 29, 2009
I currently have an alert message box appearing which asked the user to visit a website to take a survey. What I would ideally like is a message box appearing which gives them two options in the form of buttons. Yes to take the survey now, which would link to the web page. The second button being cancel which would close the message box, which is normally done with the OK button now.
Any ideas how this can be done?
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Feb 15, 2012
I have a sample page with three tabs (tabs.html). Tabs are displayed as follows:
<ul class="tabs">
<li><a href="javascript:tabSwitch('tab_1', 'content_1');" id="tab_1" class="active">Tab 1</a></li>
<li><a href="javascript:tabSwitch('tab_2', 'content_2');" id="tab_2">Tab 2</a></li>
<li><a href="javascript:tabSwitch('tab_3', 'content_3');" id="tab_3">Tab 3</a></li>
</ul>
The JavaScript used to switch tabs is:
function tabSwitch(active, number, tab_prefix, content_prefix) {
for (var i = 1; i < number+1; i++) {
document.getElementById(content_prefix+i).style.display = 'none';
document.getElementById(tab_prefix+i).className = '';
}
document.getElementById(content_prefix+active).style.display = 'block';
document.getElementById(tab_prefix+active).className = 'selected';
}
Now, by default, when I link to tabs.html, the first tab is set to active. Is it possible to create a link from another site that links to tabs.html and forces the second or third tab to be active?
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Aug 13, 2005
I want to add a link to my site's homepage where viewers can click on a link to automatically "add to favorites" or "bookmark" the page.
Does anyone know anything about this?
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Sep 28, 2011
I am using a Twitter plugin which outputs tweets as plain text. I would like to take the usernames and create links to their profiles from the text.
So I would like...
Coffee's great @WickedCoffeeCo @StuGoulden. Just not when you're already in a mood.
To become...
Coffee's great @WickedCoffeeCo @StuGoulden. Just not when you're already in a mood.
So I'd like the script to read the text (which will be in a div with an ID of "tweets") and grab each @username and create
HTML Code:
<a href="http://twitter.com/username">@username</a>
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Mar 11, 2010
First, I did this for testing
<script type="text/javascript">
<!--
var cururl = window.location.href + "?style=1"
document.write(cururl);
//-->
</script>
and it works. It gets the current url of the page and appends ?style=1 then writes out the URL. However getting it as a clickable link is what's stumping me. <script type="text/javascript"><!--function goURL()
{
window.location.href + "?style=1"
}
//-->
</script>
<a href="javascript:goURL()">Go There</a>
Doesn't work in my test. As you can probably see, I'm not very well versed in javascript.
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Feb 25, 2009
I have checkboxes which is generated within loop of records come from db and append the id with the name and id like this
<input type=checkbox name=CB.<?=$id?> name=CB.<?=$id?> >
Now in extension js file i want to check if check box is checked then create the variabel like CB1 (1 is the id) and the i want to assign value to this variable
i did something like this
[code ]
//arrayLength is the no of check boxes
for(var i= 0 ; i <arrayLength; i++)
{
[Code]....
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Sep 27, 2010
I have a form, that when the user click Submit, I need a php variable to be echoed to the page. This is for an upload page. So when they are waiting for the file to upload, it will say "Uploading..." until the upload is complete.
All I know so far is I need to create a javascript function and include it in the submit button. This is all I have so far in the submit button tag:
onClick="Transferring();"
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Jun 14, 2011
I need to create 14 javascript Ajax objects and assign properties and events to them. Since most of the code is just being repeated, I'd like to do the whole thing in a loop using an array for the object names. This is a portion of the code as it now stands:
boxe2_tree = new dhtmlXTreeObject("boxe2_div", "100%", "100%", 0);
boxe2_tree.enableCheckBoxes(1);
// etc.
boxe2_tree.loadXML("./xml/boxe.xml",function(){loadTree('boxe2_tree');});
warn2_tree = new dhtmlXTreeObject("warn2_div", "100%", "100%", 0);
warn2_tree.enableCheckBoxes(1);
[Code]...
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Jul 14, 2010
How to create a variable that pulls the value from a select form element.
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Mar 10, 2010
I am wondering what the normal practice of creating an index variable is in javascript. I am wondering because I have just entered learning javascript through jquery. There is some pre-written code I am using to learn by and I am unsure of how their index variable is working in the code.
Here is the code:
Code:
jQuery(this).find("li").each(function(n) { // <-- I see that 'n' is the index
[code]....
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Sep 5, 2011
I can get the outcome of this function into a variable that I can then use later on. At the moment it obviously alerts the answer but I just want that answer in a variable.
HTML Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
[Code].....
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Feb 15, 2011
window.onload = initAll;
function initAll() {
document.getElementById("Message").onfocus = focusHandler;
document.getElementById("Message").onblur = blurHandler;
[code]....
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Jun 23, 2006
Does anyone know how to create a link (<a> . . . </a>) with some piece
of javascript code that has the onClick event set for some function that I also wrote (not a build-in function).
I can find all sorts of samples in these disc.groups but none of them
seems to work for me.
I am focussed on Firefox, but some code that also works for IE, would
be appreciated.
BTW I know how to create elements in the html document, that is not the
problem. The problem is that I seem not te be able to set the onClick event for some created element. I tried for both a link and also for a text-element.
I can set the onClick for some built-in function like alert('Nice Day').
There are loads of examples to be found for that, and they indeed work.
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