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:
I'm adding a new row to a table and want to set a certain width to a textarea. I have this format [code]...
how exactly do I assign a width to B?
This block for adding a text box works:
Code:
var secondCell = row.insertCell(1);
var el2 = document.createElement('input');
el2.type = 'text';
el2.name = 'ProjMemFName' + i;
el2.id = 'ProjMemFName' + i;
el2.size = 20;
el2.maxlength = 25;
secondCell.appendChild(el2);
But this block for adding a dropdown box isn't
Code:
var firstCell = row.insertCell(0);
var el1 = document.createElement('option');
t1=document.createTextNode("DBA");
el1.appendChild(t1);
el1.name = 'ProjMemTitle' + i;
el1.id = 'ProjMemTitle' + i;
el1.value = 'Team Mem #' + n;
el1.size = 20;
el1.maxlength = 20;
firstCell.appendChild(el1);
I get the TextNode, but not the dropdown box. I'm close, but trying to finish getting the syntax correct.
I have created an array that holds three textmessages, how can I
remove the created textNode and feed the next message in line? Is
there also an issue with cleaning any whitespace too?
A code snippet:
----------------------
var altTextBanners = new Array(
"myText1",
"myText2",
"myText3");
altTextBanners.currentIndex = -1;
function initRotate() {
if (!document.getElementById) return;
altTextBanners.currentIndex++;
var text = document.createTextNode(altTextBanners[altTextBanners.currentIndex]);
var message = document.getElementById("message");
message.appendChild(text);
// how to remove the created TextNode and get the next one in the array
// ... ??
}
HTML
<span id="message"></span>
I have a form on a page that has several textareas, and textboxes
inside a table (so the table containing the textboxes is also inside
the FORM tag).
I want to replace the textareas with simple text instead. But I want
to keep the format of my page EXACTLY the same. However, the problem
is that ...
1) Javascript won't let me create say a one-cell TABLE containing some
text (e.g. textarea's value) and then insertBefore an element in the
form. This is so because the a TABLE element is not compatible to be a
FORM's child.
2) I surely can insert a text node or a table using appendChild or
insertBefore on document.body. However, like I said I must maintain
the formatting of my page, so I again can not do this. Reason being
that the document.body won't have access to anything that's inside the
FORM tag and can only insert before or after the FORM tag.
e.g.
<BODY>
<P id="para1">foo</P>
<FORM id=form1">
<!-- anything in here is Form's property NOT body's -->
<input type="text" name="name" id="txtbox1">
</FORM>
</BODY>
So the following code is invalid:
var tNode = document.createTextNode ("hello");
document.body.insertBefore (tNode,
document.forms[0].getElementsByTagName ("txtbox1"));
because I can't insert a textnode before a form element using a body
method.
And following code is valid but not what I want according to my second
point above:
var tNode = document.createTextNode ("hello");
document.body.appendChild (tNode);
How can I insert a text node or table containing text inside FORM tags?
I found this plugin for converting xml to json which I need for myapplication at least temporarily until the server can get me JSONdirectly. The jQuery Plugin to convert xml to json works pretty goodit seems but i've found a bug.I have a structure that looks like something this:
<EventLog>
<Events>
<Event>
[code]....
Is it possible to read from JS XML data which are stored in another file?
View 1 Replies View RelatedI'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.
Can someone give me some pointers on how I can read one or more
arguements from a url, using js?
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.
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?
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')">
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.
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:
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[]">
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?
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.
I am writing a program that will allow a user to enter a webpage address into a form. Then it will download and display the webpage below the current one.
example
----------------------------------------------------
| _____________ |
| _____________enter web address | Load Button | |
| -------------- |
|_________________________________________________ __
| |
| |
| web page will be displayed here |
| |
|_________________________________________________ _|
Is there a way to download another web page using javascript and read
through it.
I am not too concerned with displaying the web page just downloading
it. Has anyone done anything like this? the closest I have found was a
procedure used by grease monkey "GM_xmlhtt" which is what I am looking
for.
i am working on a java and HTML based web application. now i am storing
session variables. is there a way for me to pass on these variables to
javascript. what i am getting at is, i need JS to do something based on
the user variable.
I was working with Gdata to access the data in my google calander.
I want to do this with a simple HTML-JS page, no server side scripting
(hitherto dont know if this is practical).
For this I need to read the HTTP headers for a GET response. Can anyone
tell me if its possible to read the HTTP headers with Javascript or by
some other method on client side.
In my applications I've a ton of scripts that use remote XML file to fill forms and evaluate contents; In these scripts I always use the method SelectNode (that, with some workaround, works fine also in Mozilla).
I've just found out that this method doesnt work in Safari browser, therefore my applications are not usable by this browser. Can anyone provide me any solution or workaround to be able to read XML
files in Safari wihout rewriting all of my scripts?
I'm (still) having trouble reading the contents of an IFRAME (IE5).
I have this:
var my_iframe = document.frames['my_iframe'];
What I would want to do at that point is get either the
contentWindow.document or the contentDocument depending on whether this
was IE or Mozilla. (Thanks Lasse.)
I'm not finding this.
if I iterate through the properties:
I have been using document.cookie to write and read cookies.
Unfortunately, when I open my page in Internet Explorer, I don't see
what I wrote to my cookie while in Netscape Navigator. Similarly, my
page that I opened in Netscape doesn't see what I wrote to the cookie
while in IE.
Surely there must be away for IE and Netscape to read the same
cookie information ??. Otherwise, what happens if a user just happens
to be browsing my page in both browsers? They'll expect things to be
there, and they won't be there because one browser doesn't see what
was written in the other.
Any ideas on how to get Netscape to read cookies written by IE, and
visa versa?
i created multiple checkboxes with similar name. and i want to retrieve each single value and do some calculation according to each value. i've tried count, split but still cannot find the solution.
Code:
var total_price = 0;
var brg = new Array(Request.Form("brg"));
var qty = new Array(Request.Form("qty"));
[code]....
How to seperate the result of a direcory read.
Example, I know the files will be images.
How can I show the portrait first and then landscape second ?
Here is my code :
PHP Code:
I am having an issue reading from a div that is being changed. The div in question was initially empty. A function that was called upon the selection of something in the drop down list creates another drop down list within that div (sets the inner html). Now, I have another function that needs to read from this new drop down list. However, when I use alert(document.getelementbyid('divid').innerhtml) in the function it returns undefined. The drop down list is created successfully and populated by the relevant data. The method of creation was calling another php file that created the list after querying a database.
View 3 Replies View Relatedive just been debugging my script in IE, and came across this:
OrbitTool.prototype.handleMouseUp = function(e) {
if (e.button == g_o3d.Event.BUTTON_LEFT) {
this.mouseLeftDown = false;
[code]....
its giving me an error on the second line, the error reads ('button' is null or not an object).