Setting And Reading Value In A <span>
Jul 27, 2010
I just can't get this to work for some reason.. Here is the page setup:
I have 3 <span> tags:
Code:
<span id="carttotal"></span>
<span id="shipping"></span>
<span id="ordertotal"></span>
When A user clicks a radio button for their shipping method:
Code:
<input id='priority' onclick="updatetotal('priority')" type="radio" name="shipping" value="priority" />
I have a script that should insert the shipping total in to the <span>, which it does, but what I can not get it to do is to take that value, add it to the value in the 'carttotal' <span> and output this to the 'ordertotal' <span>.
Here is my script:
Code:
<script type="text/javascript">
function updatetotal(id)
{
[Code]....
The text in the 'ordertotal' <span> gets set to $NaN, and I have tried many other combinations and tricks, but I always get $NaN or undefined..
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Jan 19, 2010
Is there a way to use Javascript to read a txt file, take all the words in the txt file one by one, then create a cookie out of each of them? Ideally, I'm also looking to create a prompt which asks the user if they want to set the cookie each time.The purpose of this is that I'm looking to create some basic browser based games (with information stored in txt files), so it doesn't have to be a script which works online. Everything is just run offline. If it makes a difference, it can also be, say, a doc file rather than a txt.I understand the idea of using activeX & IE to read the txt file, and after looking through this forum, I have found a way to load the entire txt into a form. I have not been able to advance my idea beyond that however.I've used Javascript before many times for webpages, but it generally comes down to me copying and pasting code, then just changing a few keys words. What I'm quickly trying to say there is that I can use js, but I'm not that much of an expert.
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Sep 13, 2011
If you have span within another span, jQuery selector seems to be unable to find it.example:
<span
>
<span
[code]....
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Aug 31, 2009
How would I select all spans which have a span as a parent?
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Nov 26, 2010
I have this sites: index.html with this code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.4.2.min.js"></script>
[Code].....
what I need is set an image title with given index (1)withvalue of span with given index (1). I tried some laborations with gt(), index(), but there is no success.
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Oct 10, 2007
function addRow(con,pos,tel,email)
{
var tbody=document.getElementById('contact').getElementsByTagName("TBODY")[0];
var row = document.createElement("TR");
var td1 = document.createElement("TD");td1.appendChild(document.createTextNode(con));
var td2 = document.createElement("TD");td2.appendChild(document.createTextNode(pos));
var td3 = document.createElement("TD");td3.appendChild (document.createTextNode(tel));
var td4 = document.createElement("TD");td4.appendChild(document.createTextNode(email));
row.appendChild(td1);row.appendChild(td2);row.appendChild(td3);row.appendChild(td4);tbody.appendChil d(row);
}
function applystyle(id)
{
if(document.getElementsByTagName)
{
var table = document.getElementById(id);
var col = table.getElementsByTagName("td");
for(i = 4; i < col.length; i++)
{
col[i].className = "table-list-entry1";
}}}
the output of this is
con pos tel email
meshi janitor 0555 dfdsf@y.com
if i put a span tags in the email side how would i do that in scripts
how would i add it to my code
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Jun 9, 2010
I am trying to get the value(34.88) of a span in a CSS ussing javascript. I tried using getElementById with and without innerHtml but all that returns is null. Below is an example using the getElementById.
var s1 = document.getElementById('product'');
alert(s1);
I also tried the example with innerHtml and got nothing returned.
var s1 = document.getElementById('yfs_l10_palm').innerHtml;
alert(s2);
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Dec 7, 2006
Is it possible to read from JS XML data which are stored in another file?
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Aug 6, 2006
I am having trouble with a span command and would like to know if
someone can help me, or point me in the correct direction. basically, i
want a little textbox to pop up when a mouse rolls over text within a
paragraph (without breaking the text up). my knowledge is pretty basic,
but, by looking at other websites, i have been able to put together the
following javascript/CSS command. however, it only works with a DIV
command, not a SPAN -- and this is no good, since it breaks my
paragraph. i've included all the relevant bits below. the problematic
part can be found at the very bottom....
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Dec 22, 2006
My problem is to create a <spantag in the div tag with the name
"favoriten".
In the first step I create the span tag in the "hinzufügen" function
in my JS. The function is called when someone clicked a picture on my
site (onclick).
After that the span tag is create, but not exactly in my div
"favoriten"... The span tag is create on the top of my site.. Code:
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May 12, 2010
I'm working on a project with span's and event handlers.Basically what I need to do is be able to get the text from within a span when the user mouses over.I know how to set up the event handlers, that's all working fine, my issue is the actual extraction of the text. I've tried using .nodeValue and .TEXT_NODE but these keep coming back null.So is there a way to do something like: var text = document.etElementById ("example"). nodeText;and get a string of text?
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Jul 23, 2005
I'm trying to find a simple step-by-step on how to read a simple XML file
like this one, which will work in IE 6 and Firefox 0.x.
<?xml version="1.0" encoding="ISO-8859-1"?>
<CATALOG>
<CD>
<TITLE>Empire Burlesque</TITLE>
<ARTIST>Christopher Santee</ARTIST>
<COUNTRY>USA</COUNTRY>
<COMPANY>Columbia</COMPANY>
<PRICE>10.90</PRICE>
<YEAR>1985</YEAR>
</CD>
<CATALOG>
The problem is every example, I find that it will work in IE but not Firefox
or visa versa, could someone please point me to a how to that will work with
both browsers. I just spent two weeks reading the Microsoft Press Book "XML
Step by Step", only to find out that the technology only works with IE.
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Jul 23, 2005
Can someone give me some pointers on how I can read one or more
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Why? I'm working on a LAMP based project and when a user successfully
registers, the header redirects to the login screen - I'd like to check
for the value of register, if read from:
http://www.mydomain.com/index.html?register=success
A pointer/hint as opposed to a solution should be sufficient because I'm
doing pretty well learning javascript.
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Jan 16, 2006
I'm extremely new to XML, tell me what needs to be fixed in my XML file
as well as in my javascript.
My XML file looks like this:
<?xml version="1.0" encoding="iso-8859-1"?>
<imapmail>
<message>
<subject>Testing, 123</subject>
<sender>Name <email@example.com></sender>
<date>1/2/03</date>
<size>640 KB</size>
<read>0</read>
</message>
</imapmail>
I'm accessing it with this javascript:
var sender =
xmlDocument.getElementsByTagName("sender").item(0).firstChild.data;
I ultimately want to user to see that the sender is "Name
<email@example.com>". With the way the XML file is currently set up
(sender is Name <email@example.com>), the only that shows up
on the javascript end is Name. Is the way I'm storing it in my XML file
the best way to be doing it?
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May 4, 2006
I'm trying to write code that will read an XML file. I've found several examples but I can't get them to work. Am I missing a DLL file? The errors I commonly get are "object required" (as with the code below) or "permission denied". Any insight would be helpful and appreciated. Here is what I'm trying:
<script language="JavaScript">
function importXML(file)
{
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.onreadystatechange = function () {
if (xmlDoc.readyState == 4) createTable()
};
xmlDoc.loadXML(file);
}
function createTable()
{
var doc=xmlDoc.documentElement;
var x = xmlDoc.getElementsByTagName("Employee");
for (i=0;i<x[0].childNodes.length;i++)
{
alert(i); //enter code to process stuff here
}
}
</script>
<INPUT TYPE=button VALUE="import XML"
onClick="importXML('C: mpzip est1.xml')">
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Jul 20, 2005
I am having problems reading the value of a text Node. I think it has to do with the fact that the text is in a <span> tag.
I have a table and in each <td> I have text + a checkbox. I want to retreive the text next to the checked checkboxes and concatenate it.
Here is my Code:
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Aug 25, 2005
From javascript, I am opening a popup window and requesting a url, which sends a xml as a response to the popup window. From this javascript, I want to read that xml content:
<?xml version="1.0" encoding="ISO-8859-1"?>
<aaa>
<vvvv><![CDATA[1]]></vvvv>
</aaa>
I tried
del_window=window.open("http://abc.com/_xmlservice","","width=1,height=1");
var ele = del_window.document.documentElement; //this is returning "HTML"
...
and
del_window.document.getElementsByTagName("xxx")
But nothing worked out.
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Apr 25, 2007
I'm trying to create a javascript barcode API, that reads from my USB barcode reader and calls an action upon completion. The reading itself is not complicated at all, since the barcode reader functions exactly as typing the same numbers on my keyboard. So scanning a barcode with; 5050500
would be the same as typing it on my keyboard, but of course much faster. The problem lies in my "API" which dosn't always respond to the barcode length correctly, hence executing the actions at the wrong time (see code below).
A scenario in my application would be to separate multiple barcodes with a semicolon, which is what I'm trying to do with the code below. Copy paste the following code, and run it in your browser: Code:
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Dec 12, 2011
I have an xml file that has a phone node with different numbers
<phone>
<number>000-000-0000</number>
<number>000-000-0000</number>
<number>000-000-0000</number>
</phone>
I want to put those xml values into an html form input values
<input type="text" name="phone[]">
<input type="text" name="phone[]">
<input type="text" name="phone[]">
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Jan 5, 2011
My AJAX query returns me an XML response of the following structure for a query on "ind":
<countries>
<country>
<name>India</name>
<capital>New Delhi</capital>
[code]....
How do I transform the XML response into a HTML layout? Particularly, how do I get down to the value at each node?How do I traverse the XML document using JS?
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May 10, 2010
reloading an XML file that I'm reading with AJAX. I'm looking for a way to refresh this XML when the page is refreshed so I know that the data is up to date. It only needs to happen when the page is reloaded. one solution suggested something like this
Code:
var xmlhttp;
function loadNewsContent(url)
{
[code]....
But that doesn't work at all and I don't know why.
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Jul 20, 2005
I have a page which has multiple span tags, I would like a javascript
function that can look at each of these span tags for me. Depending
on the what the user is doing there could be a different number of
span tags so I don't want to hard code them.
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May 11, 2010
I have this script who will set a text to an existing or newly created <span>. When I executed the script, I can see ths <span> element to the source but the text never appear. Here is the last version of this script (the alert box is displayed but the "_message" is never dispalyed to the page):
var _message = response[inputId];
var $field = $(jqn('#'+inputId));
var $span = $(jqn('#'+inputId+'.errors'));
[Code]...
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Mar 3, 2010
Can anyone know how to add a span tag around a input tag[code]...
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Jul 10, 2009
I get html from a post like this:
<tr>
<td align="center">
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<span id="2" class="akt">akt</span>
</td>
<td align="right">8.75 €</td>
[Code]...
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Sep 19, 2010
How do I get the span tag value "00883344" to my variable xyz ?[code]...
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