Inserting Image Into Textarea?
Mar 31, 2009
I am working on some functionality for a CMS, whereby the user can write come content and insert images into the rich text area - just like you do with WordPress.
So, you would have a window/overly open with your media manager, then select the image and it will then appear in the text area as an inserted image.
Handling the file uploads, making the media manager etc is not a problem, its just inserting images in this way that I am not too sure about.
jQuery is my library of choice, and I use TinyMCE for any text editors, and how this may be achieved. I know TinyMCE offers the MCImageManager but I would much prefer my own solution than have to fork out the cash every time I wish to use it.
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Sep 15, 2009
I am sending some information from one page to another using Form and Link. This generates a string of text in the receiving url, which I am extracting and displaying in a textarea. How do I insert a linebreak in the javascript code? With this line of code:
document.getElementById("Requirements").value = "Top line: "+ topline + "Your breakfast contains: "+ menuitems;
everything that is being returned is running together. I need it to run on separate lines. I can't control it with box width because the entries will vary on each occasion. I assume there is an escape character like in php or a break tag like in HTML, but I don't know what it is!
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Aug 24, 2007
I'm trying to click a link and insert some text into a textarea. I can do this by
Code:
document.getElementById("comment").value = insertedtext;
But I want to insert it like when you hit the enter key, so there is the return spaces in it. I tried using <br> but that shows up since it is viewed as a string. I tried using .innerHTML instead of .value and that didn't work, least it didn't in Firefox. There a way to do this? If not I'll have to turn it into [br] and change it to <br> after submission.
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Dec 23, 2010
In the following program, you can create an HTML template then add/modify common elements and display the results. I can place tags around highlighted areas and insert/append functions where the cursor is positioned.Works OK so far. Some of the JS could be put into external files, but I put inline for ease of viewing.The problem is when the text exceeds the <textarea> boundaries and I try to tag or insert at cursor,the display reverts to the first line of the <textarea> display. I would like to keep the displayed area within the boundaries and just push down the inserted text. Is there a simple way to accomplish this task or do I just have to put-up with the bouncy display whenever I insert code into the textarea longer than display?
Code:
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
[code]......
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Jun 21, 2010
I need to insert the data into a textarea from a text file when the user loads the browser..
and I am using this program to do it..but its throwing error 405, I dont know whats the problem.
<script type="text/javascript">
function getfile()
{
xmlHttp = GetXmlHttpObject();
[Code]....
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Jan 5, 2002
I'm seeking some javascript code that I can use with a form button. When the button is pressed, some text is inserted into a textarea field....
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Mar 29, 2006
I've been trying JavaScript a little bit. I beginned by changing
an image using a very simple:
document.getElementById(...).src="new image"
Which worked fine.
However this does not work if Firefox is configured with
the "Change images" disabled... Fair enough.
Now I'd like to try something else: not "changing" an image
but inserting a new image, in a page that had no image
previously.
I'd like to do this because the image isn't ready yet when
the user arrives on the page: I want the page to already
render the text, then "insert" an image once the server
is done creating it.
For example, when the user arrives on the page, he sees
the following text:
"Please wait while the server is preparing the data
you want to visualize"
And then after a few seconds the image appears (the
script checks data on the server every second using
XmlHttp requests and once the server warns that he's
ready, I modify the src of an 1x1 image).
As I already said, it works if I change the src of an
image already present on the page (like a 1x1 white
pixel on a white background) but now I'd like
to know if it's possible to insert a whole new image
in a page that had none previously.
Note that I'm not necessarly looking for something that
works even when Firefox's "Change images" is disabled
but simply as to how to insert a new image in a page
instead of changing a 1x1 white pixel.
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Jun 17, 2010
as a project I have to design a website with several functionalities, including a calendar which is working just fine.
this can be seen here: [URL]
(you will have to click "CALENDARIO" at the top to see it)
or if you want to see the calendar outside the iframe: [URL]
anyway, the way to insert details into each day of the month is through running a script:
Code JavaScript:
$(document).ready(function() {
var date = new Date();
var d = date.getDate();
var m = date.getMonth();
[Code]....
I would like to know if there is a way for me to insert an image onto the title, the idea is to put up something like "Team A VS Team B" with both team flags there as well.
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Jul 23, 2005
I dymically replace the child nodes of a DIV element by image nodes. In
IE and Firefox this works properly. In Safari it works properly, too -
but only if the site is called locally, eg. with file://. Uploading to a
server and viewing the site in Safari with http:// results in an error.
The problematic code is the following:
var node = document.createElement("img");
node.setAttribute("src", filename);
node.setAttribute("style", "position:absolute;left:100px;");// error
document.getElementById(name+"Images").appendChild(node);
When executing this script on Safari in online mode (again: with a
_local_ file, it works fine!), Safari reports the following error,
occuring in the marked line:
"[592] :TypeError - No default value"
Obviously, node.style seems not available at this point. I think
Safari's still loading the image, and while loading it blocks all
accesses to node.
Is this assumption correct?
That would mean that in Safari, I cannot do _anything_ with the image
node until the image is loaded. These are not really bright prospects.
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Apr 10, 2011
In my webpage I have set that the left & top margins are '0' and it worked fine.However, after inserting of a Random Image Javascript,there is a blank space on the top.
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May 3, 2010
I'd like to insert an image with fixed position in all https pages. Is it possible? How?
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Jul 23, 2005
How can I have an image that when clicked would clear my textarea field?
The textarea field is the only element in my form and has a default value -
a couple lines of text..
I tried using a reset button but it only clears text that was just entered.
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Nov 11, 2009
I have a textarea where text can be entered and when pressing an image the copy sign will appear. When the copy image is pressed, it is only when the cursor is in the end of the text that the cursor comes after the copy sign.
When the cursor is put in the middle of entered text and the copy image is pressed, the copy sign appears in the end of the text. I would like for the sign to appear whereever the cursor is put and then focused right after the entered copy sign.
The code is:
<html>
<head>
<title>The Text Box</title>
<link rel="stylesheet" href="style.css" type="text/css">
[code]....
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Sep 20, 2009
i tried this but the background of the textarea turns white and not to image..
<script language="javascript" type="text/javascript">
function ChgText(number)
{
var newtext = document.getElementById(number).innerHTML
[Code]...
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Sep 10, 2002
Sorta like Vbulliten when clicking on the images, smilies, it creates "" in the textarea box. How do they do that?
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Sep 12, 2009
I am looking for a javascript code for this idea under this messageI want to create a kind of shopping website so when you click on a image or text it will add some text to a textarea,, it will include the name of item and price of an item
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May 13, 2011
How would i change back to the default length of textarea?
I have this comment area that after clicking submit i will append the new comment in the list of comments through ajax... i got one problem though, everything is working perfectly well except for the textarea that won't change back to it's default size...
EXAMPLE:
The problem is that the textareawon't change back to it's default size // let's say that the default size is rows=3
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Nov 16, 2009
I have a textarea, where people will be posting multiple images links. I need to be able to add [img] & [/img] to the start and end of each line respectively.I also need to stop each textarea from posting information if it is empty, which I can't seem to do either.
PHP Code:
<script language="javascript" type="text/javascript">
function addtext() {
var newtext = "[b][u]" + document.gen.title.value + "[/u][/b]" + "
[code]......
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Jan 21, 2009
I have some javascript working out the current date for me. I want to output this date into the value of an input field in a form.
My javascript to output the date is:
<script type="text/javascript">
<!--
var currentTime = new Date()
var month = currentTime.getMonth() + 1
[Code]....
I've tried using script tags and document.write, but it messes up my HTML
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Jul 9, 2009
I'm creating a program using Microsoft Access Data Pages.What I am trying to do is allow a user to create a hyperlink by browsing for a file location.
<INPUT style="DISPLAY: none" id=File1 type=file name=browse>
Choose File Location:<TEXTAREA id=FileLocation class=MsoTextbox name=file>
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Feb 1, 2011
First off: I know nothing of Javascript (or much of any coding really), but I expect this to be simple for someone experienced, although it was (suprisingly) hard to figure out, for a lousy Googler like myself; so here I am. I have a function that generates an URL to an image, as so:
function todaysDate() {
var currentTime = new Date()
var month = currentTime.getMonth() + 1
var day = currentTime.getDate()
window.location.href = "http://www.ecample.com/generator.aspx?format=png&month="+month+
"&day="+day+"&width=320&height=480"
}
I get the image displayed fine in a new window, but I need it to open in a <div> or object, iframe, something I can place under my <div>-based header, when a button is pressed from my menu.
[Code]...
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Apr 28, 2011
The costs are not inserting into the database.
<script type="text/javascript">
var member_prices = new Array();
member_prices["no"]=200.00;
[code]....
In the HTML part of my form, I have:
Membership: <input type="radio" name="member" value="no" onclick="calculateTotal()" /> No <input type="radio" name="discount" value="discount" onclick="calculateTotal()" /> Student <input type="radio" name="member" value="yes" onclick="calculateTotal()" /> Yes
<br /><br />
[code].....
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May 19, 2009
I'm trying to create a link that adds a new input to a form.When the script is run, the text is inserted, but the it disappears a few seconds afterward. What is causing this to happen, and how can it be fixed.
Code HTML4Strict:
<form action='?action=add_store' method='POST' onSubmit='return Validate();' id='storeform' >
[code]....
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Apr 6, 2006
I have a cookie setup to store usernames and passwords for my site.
Additionally, I'd like to store some variables in the cookie, and be
able to extract them back out. I'm having trouble doing this. Here's my
code thus far:
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Feb 9, 2009
.../passage/?book_id=2&chapter=7&version=9
I am trying to insert numbers from a form into two different URLs, and then launch both with a single click.My problem is getting the numbers to insert correctly.Below is what I have attempted.
+'document.myurl.book.value'
<form name="myurl">
<input type="text" name="book" value="2">
[code].....
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Jan 13, 2010
I found the following code on a web site. It creates a small frame inside a web page. The code is too advanced for me to understand. It does the job for me. What I would like to do is insert a small table in the frame. I don't know at what point and how to add the HTML code. I would also like to add a link to a CSS file.
function move_box(an, box)
{ var cleft = 0;
var ctop = 0;
var obj = an;
[code]....
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