Share The Code For A Word Counter For The Textarea User Input?
Jul 20, 2005Can anybody share the code for a word counter for the textarea user input? what if max characters are 256?
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Word Counter
Jul 20, 2005I have what seems to
be a robust, working word counter script. I post it here to benefit
others that might want this in the future and so that if I ever lose
my copy I can come back here to find it :) Some other scripts that I
used for inspiration failed when confronted with whitespace before the
string or miscalculated when encountering linefeeds and other
non-space spaces, so I made mine better. Definition of words for this
exercise is contiguous groups of characters separated by whitespace. Code:
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Sep 2, 2004Could anyone tell me how to create a user-object using javascript in a HTMl page and access the same object in another HTML page? Assume that i would like to create the user-object myObj in HTML page1, set some value to its property and then i would use location.href to load HTML page2 in the same window. Is there a way to access the user-object myObj in page2 script and read its property value?
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[Code]....
Word Counter Script Locks Up Mozilla
Jul 20, 2005I somehow managed to create a script that locks up Mozilla (1.3)
tight. Here's the culprit, perhaps y'all can provide some insight
into what the trouble is. (This script was cobbled together from
several different word-count routines I found on the web, none of
which worked correctly in all cases.)
function trim(data)
{
i=0;
while (/s/.test(data.charAt(i)))
{data=data.substring(i,data.length);}
i=data.length;
while (/s/.test(data.charAt(i))) {data=data.substring(1,i);}
return data;
}
function countWords()
{
input=document.forms[0].elements[0].value;
input=trim(input);
wordList=input.split(/s+/g);
output=wordList.length;
return output;
}
activated via a button: onClick="alert(countWords())"
Word Counter For An Uploaded File In A Form?
Jun 27, 2010I am a total newbie, but am trying to get my feet wet by adding some JavaScripts into/onto my website that I am creating. I am trying to have people "upload a file" which will then take them to my order page where it will tell them how many words their "file" has, then in the background divide the number of words by 350 for the page count then multiply by my price per page, then display their cost of their job? I seen one like that on another website [URL].. but cannot figure out how they did it. I'd like to be able to put this at the top of my order page where after they see the cost, they would fill in their own info (which I know how to do) and then submit the whole thing along with payment.
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editing below code:
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You have to go open the navigation box on the top left (sorry I have to simplify this in the future!) and then click the third link Compare Two Bible Texts. Once you enter a word in the first textarea and select the book, chapter, and verse it doesn't record it in the textbox underneath the verse dropdown select.
Anything wrong with this AJAX code?code...
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View 1 Replies View RelatedJQuery :: Word Wrap A Textarea At X Number Of Characters?
Jul 14, 2010I am currently seeking help on how to best approach finding a solution to this. Essentially I have a textarea which a user is supposed to be typing a text based email message(no HTML) The textarea has a column width of 80 However there is a recommended width of 53 characters per line. Obviously the user can just keep on typing away past the 53 character recommended width if they want, but I want to add either a form button or a link with an onClick thatanalyzes the contents of the textarea. It should insert a hard return when it reaches 53 characters, but if the 53rd character is in the middle of a word it should count back to the previous space and do the line wrap there.
Can anyone point me in the right direction? I assumed there has to a solution using jQuery, but I am at a loss. I did come across some javascript which works, but it doesn't take into account the fact that the 53rd character maybe in the middle of a word.
[Code]...
Wrap Lines After X Number Of Characters In A Textarea But NOT In The Middle Of A Word
Jul 14, 2010I have a textarea with a specific width. I have wrap="off" set because I don't want to force my users to wrap if they don't want to. The reason for this is because this textarea is where the user is typing an email message. However I have a background image set on the textarea with a verticle line going down the textarea which indicates to the user the "Recommend Width"What I want to do is provide them with a link to click on which says something like "Wrap Lines" and when they click on it, the text within the textarea would wrap to the "Recommended Width" line in the background image. The maximum length of a line should be 53 characters when they click on "Wrap Lines" link.So I did some searching around and the code I came up with is:
Code:
function showLines(max, text) {
max--;
text = "" + text;
var temp = "";
var chcount = 0;
[Code].....
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My code is not working:
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[Code]...
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<script type="text/javascript" language="Javascript">
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what if there is only one keyword in the input field?
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Array Displays Input Info And Word Undefined
Apr 5, 2011The form allows users to enter there details, and when they click on the signup button the following is suppose to happen
1. Thank you note for signing up is displayed, including details they just entered
2. The details entered are stored in an array
3. When you want to view all signups you can click on a signup button and all details are shown
4. The form resets and clears all input fields
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Feb 23, 2007I have a certain file in my webpage that my readers can download
I want to know howmany times this file has been downlaoded
Googling for Download counters did not help
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Get The Search Word - Find A Word Inside A String
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Code:
Code:
Now in the string only one value can be found at a time.So its either a1 or a2 or so on.....
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Jul 14, 2011I have a link and a textarea
<a href="#" id="link">Test</a>
<textarea id="content" name="content">