Creating A Web Keyboard For Data Entry Within IFRAME

Jul 20, 2005

i'm loading an external web page (i.e. google.com, espn.com) into
an IFRAME on top of a web application we have running in IE running on
a kiosk. the kiosk is only a touch screen and has no hardware
keyboard.

i'm looking to create a software keyboard that can be requested by a
click on our web application (a web page for all intents and
purposes). the windows accessibility keyboard would be ok, but when
opened from the browser you get the 'confirm opening an exe' dialog,
which ain't cool.

so next i was hoping make an html/flash keyboard
which would talk to the forms within the IFRAME via a javascript
layer. however i later found that javascript is not permitted to
access the contents of a document within an IFRAME loaded from an
external web site. so there is no way for javascript to directly
modify the text values of the form elements.

so now i'm stuck....i'm limited to solutions above the IFRAME
level...is there a way to programmatically mimic a keypress and send
it to the browser from within the browser? any other ideas?

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Jul 22, 2011

I am writing a small data entry screen that will post the form data to a page and return a message. But i cannot get the Success or Error functions working properly.

Here's the code where strData is the posted querystring of:

I'm not sure whether it should be in a form and using the onsubmit or click of a button.

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Jul 13, 2009

I have created a classic Snake game. When I run the game in a browser, it works fine. But when I run it as an IFRAME in another window, then it fails to get the keyboard events.

Parent CODE:

Code:

<html>
<head>
</head>

[code]....

how to capture Window Keyboard Event in the Child IFrame

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Apr 20, 2009

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Jun 18, 2010

I have come in need of assistance in guiding me in the right direction. My intentions are to create a web-based page where one can select from a few drop down menu's, and enter a few select pieces of information. This information would then be logged for later purposes, when the user chooses to retrieve this information (during the initial usage, no long term storage) in the format of a report.

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Oct 8, 2011

I've done a fair amount of PHP development, but am new to Jquery. What I'd like to do is develop a tablet web app that uses custom image buttons for numeric-only data entry to populate form text boxes. Basically, when an image button (0 - 9) is tapped by the user, then the text box having the focus gets that corresponding digit added. There will also be a "back" button to erase, and a "send" button to process the form. It looks like this should be possible to do using Jquery or Jquery UI, but again I'm a newbie with Jquery and am not sure how to proceed.

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Oct 5, 2010

I have designed a data entry form in HTML. In all I have upwards of 16 data entry elements (varying from edit boxes, '<input>', drop down controls, check-boxes, etc)

I know by setting the tabIndex of every data entry element user can navigate easily with the Tab key. But, even if it is non-standard, can the navigation be done with the 'Enter' key instead (it is the users, non functional requirement)

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Jun 12, 2011

Im trying to get the hang of it. I am trying a simple data entry page, where you can enter the name and type of an animal (eg Freddy the ferret) and it will be added to an HTML table.

The bottom of my table looks like this...

...and I have the following in the <head> tag of the page...

The way I thought this should work is that the first bit of the line would create a new DOM element, consisting of a <tr> with three <td>s in it, the first and second of which would contain the values the user entered. This new DOM element would then be inserted into the table right before the last row.

The problem is that the values from the two <input> tags are ignored, and a row with three empty cells is inserted...

I tried adding the following to the script...

And this showed fine, implying that I am getting the values correctly.

I even tried hard-coding the whole line, but that still added empty cells. Oddly enough (to me anyway), the space in the third cell was recognised, but the hard-coded text in the first two cells wasn't.

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How To Update Selection List Contents From A Server Database Based Upon User Data Entry

Jul 23, 2005

I am trying to create a web page in which the contents of one selection list
depends upon which element in another selection list is chosen, but where
the information to populate the first selection list comves from an SQL
database on the web server.

There are a couple of these situations in my application but, for example,
the first list might be a list of counties, and the second list a list of
states/provinces. Obviously the names of counties depend upon which
state/province is chosen, but there are too many possibilities to be able to
embed them within the web page itself. So when the user selects a
state/province I need to go to the server to ask for the list of counties.

I have seen a number of posts that sort of address this issue. For example
it is suggested to use <script src="a URL"/> to ask the server side code to
send up data of type "text/javascript". However the examples do not seem to
address how the server side code would know which state/province the user
had selected.

If there is a web site that addresses this sort of thing, I would appreciate
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Aug 1, 2005

I have a textbox on one of my forms that is used to accept a time from the
user. I need to write this value to a database to trigger an event later on.

What I'd like to know is...

Are there any functions in javascript that can convert different time
formats to a known format (24 hour clock)... 5pm -> 17:00 or 5:00 to 05:00,
etc. ???

Assuming that I get the input into a 24 hour format, how can I create a full
time/date variable with todays date and the users entered time?

Finally, if the entered time is earlier than the current time, how can I
create the above date/time combination using tomorrows date?

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Aug 26, 2005

I am trying to find a way to load XHTML content in an Iframe.

I use to do this in html by using the following code :

var iframeObject = document.createElement("iframe");
MyDiv.appendChild(iframeObject);
var data =
"<html><head><title>testing</title></head><body>data</body></html>"
iframeObject.contentDocument.open();
iframeObject.contentDocument.writeln(data);
iframeObject.contentDocument.close();

This works fine. I can create my content dynamicly and synchroniously.
No problem.

No I try to switch to XHTML, but have trouble getting th eiframe to
understand that it gets XHTML data. It simply assumes that the data is
"text/html".
I tried to add the contentType with the .open() arguments:

var iframeObject = document.createElement("iframe");
MyDiv.appendChild(iframeObject);
var data = "<!DOCTYPE html PUBLIC "-//W3C//DTD ..etc..
transitional.dtd">"
+ "<html xmlns="http://www.w3.org/1999/xhtml" > etc etc </html>";
iframeObject.contentDocument.open("application/xhtml+xml", true);
iframeObject.contentDocument.writeln(data);
iframeObject.contentDocument.close();

The code runs but the content is not seen as xhtml, so I can't mix html
and xml. Someone gave me the hint to use the following:

iframeObject.src="data:application/xhtml+xml,"+data;

This works, the data gets loaded and is actually seen as xhtml, but..
the loading happens async in stead of sync.

Is there anyone who can help me with :
- does document.open("application/xhtml+xml", true) work at all?
should it work ?

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Jan 19, 2009

Ive been working on a site with a dropdown menu. its styled with css and animated with java i would like to add support for keyboard navigation.

var DDSPEED = 5;
var DDTIMER = 5;
main function to handle the mouse events [code].....

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Jun 22, 2011

I create an iframe in script and load it with this code.

[Code]...

This should force the loading of the savepages.php file. In that file I do an echo to verify that it is called.

[Code]...

The objective is to call that php function. The javascript function is called. I don't know if the element is actually created. Unlike php javascript doesn't put anything in the source for us to verify. I don't have ajax. How can I make the javascript function call create an element that loads the php file and causes the code in that php file to execute.

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May 27, 2009

Here is the link to a page on my work web: -

[URL]

You will see that I have three combo box objects on this form - one containing dates (Date) and the other two containing times (Time1 & Time2). Each time on each date is an available appointment.

I would like the content of the date combos to be read from a file whenever the page is opened - a text file with one record per row would be fine (by way of an example - but this may be insufficient). On the face of it this would seem fairly rudimentary but I don't code in JavaScript of PHP and, having found this site I can make a start. I used to be a VB coder.

On each date the following appointment times are available: -

10:00
11:00
12:00
14:00
15:00

This assumes that no appointments on a given day are taken.This leads me to conclude that each date should have records for each time - possibly as a CSV text file as follows: -

"29th May 2009","10:00"
"29th May 2009","11:00"
"29th May 2009","12:00"

[code]...

The second time combo should make unavailable the time selected in the first time combo and present only those times available on the chosen date in the CSV file on the server.When I confirm appointments, at present I have to edit the page objects and update the web - which is quite messy and slow whereas uploading a simple text file, whilst an imperfect solution, is much better than what I currently have.

I believe that a PHP or Javascript routine based on events on the three objects would remove the inherent problems and would provide a useful set of building blocks for other routines of a similar nature.The routine would trigger whenever the page is loaded (or refreshed) or the content of any one of the three objects gets or loses the focus or a selection is made in an object.

The Date Combo would need to look up the available dates - keeping the currently selected date selected or, if that date is no longer available defaulting to the first date in the list. The user then makes a selection or makes no change to the selected date.The Time1 Combo then reads the available times for that date, retains the currently selected time (if available) or the first available time (if the selected is not available) and the user makes a selection or accepts the current selection.The Time2 Combo does the same as the Time1 Combo and in addition it eliminates the time selected in the Time1 Combo from the available choices.

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Jan 17, 2010

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Code:
<html>
<head>[code]......

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I'm trying to communicate between a parent document that is controlled
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Now the tricky part! (at least for me, probably not for everyone
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