Textbox Or Textarea Change Font Color Based On Character Count
Aug 25, 2011
I want to implement a text input box for SMS text messages and the messages are limited to 160 characters (including spaces, etc.). I would like the font color of the text to be green as the user types and any text beyond 160 characters to be red. I would like to do this with one input box, the same box that the user is typing in not a separate display box. This will be on the users local PC it won't be on the Internet.
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Feb 10, 2010
I have a form with 3 checkboxes. When user checks one of the boxes, additional fields show beneath the checkbox and the other 2 checkboxes are grayed out (locked). What I want is that when a user checks a checkbox, not only does the other 2 lock, but the text associated with them turn a different font color. I want it to appear as if the other checkboxes and text are being grayed out. BTW - I don't know any java, someone helped me with this and gave me this code so please try to be as specifica as possible.
For the lock function, I am using the following code:
<script language=JavaScript> var U=0;L=1; // (U)nlocked & (L)ocked
function doIt(_v)
{
if(eval("document.bgcheck.c"+_v+".checked"))
{
if(_v==2){lock(3);lock(4);}
[Code]...
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Aug 1, 2011
I am trying to change the font color of each character of the innerHTML of a div. I have tried the following but obviously I have not gotten it to work.
This is just a snapshot of the javascript which I have that "changes the color and size of the characters..
Code:
function change()
{
var r = 0;
var len = document.getElementById("userInput").value.length;
[Code]....
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Sep 10, 2010
I'm reading jQuery in Action for my learning and thought I could start with a simple exercise for my page: I have several divs of the class ".important_new" with headings in there which are links to the articles:
<div class="important_new">
<h1><a href="#">New York Knicks sign Patrick Ewing Jr.</a></h1>
<img class="important_new_flag" src="images/body/flags/USA.png" />
<span class="important_new_country">USA</span>
[Code]....
This results in displaying all the headings in an 8px font size except two of them (which don't have more than 40 characters either). The 40+ character headings also get reduced.
I've gone through it lots of times and changed a ton of things, but can get more than that. Can anyone see what my failing/s are?
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Feb 11, 2009
I have a form which contains FOUR text fields (e.g. TEXTFIELD1, TEXTFIELD2, TEXTFIELD3 & TEXTFIELD4). Each text field holds a HEX,DEC color value. ABOVE this form I have a table with TWO ROWS (ROW1 and ROW2). ROW1 should correspond with TEXTFIELD1, so that when the VALUE in TEXTFEILD1 is changed the background color of ROW1 will change to match the HEX,DEC VALUE entered in TEXTFIELD1. The same would happen with TEXTFIELD2 and ROW2. TEXTFIELD3 should be used to change the color of the TEXT inside ROW1 and TEXTFIELD4 should change the color of the TEXT in ROW2. I also wanted to know if it would be possible to achieve this without clicking any button.
------------------------------------------------------------------
| ROW1 | TEXT IN ROW 1
------------------------------------------------------------------
| ROW2 | TEXT IN ROW 2
------------------------------------------------------------------
TEXTFIELD1 <----HEXDEC VALUE GOES HERE to change color of ROW1---->[code]....
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Apr 27, 2010
I want the font color in the div to change color onclick and change back when clicked again. Tjis works only in IE but other browsers like FF and safari it changes color on click but does not change color back. I need it to work across.
<div onclick="if(this.style.color=='#666666') this.style.color='#005dab'; else this.style.color='#666666';" class="question">Your question goes here..</div>
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Mar 17, 2011
how do I change the font color for certain elements of this javascript code that the client sees on their brower?
This is a count down script and I have made the code red that I am trying to change -
<script type="text/javascript">
var today=new Date()
//Enter the occasion's MONTH (1-12) and DAY (1-31):
var theoccasion=new Date(today.getFullYear(), 03, 21)
[Code].....
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Jul 8, 2010
I need to do a few things onclick, but I'm having problems.1. Swap divs onclick of a text link in a list (found a script for this)2. Change the font color of the text link that is active, then change back to normal color when another text link is clicked. (found a script for this too)Even though I found separate scripts for each, I'm not smart enough to trouble shoot the conflicts when you put them on the same page. I can get one or the other working, but not sure how to combine them....??? I will paste the scripts below.
(swap div onclick)
[
function reveal(det){
[code]....
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Jun 10, 2011
I'm trying to change the font color upon hovering of my CSS ID's #realmaturesingles and #seniorpeoplemeet. How do I do this using JavaScript? This is what I've tried.
Code:
<script type="text/javascript">
$('#seniorpeoplemeet').FontEffect({
gradient:true,
[Code]....
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Sep 25, 2010
I have a grid like so...
<div id="div1">^####^##~#</div>
<div id="div2">~#*####*##</div>
<div id="div3">#^##^~####</div>
<div id="div4">##***#####</div>
<div id="div5">#~~#^^####</div>
...with four different types of characters. I want each type of character to be a different color. I know this could be done by inserting span tags around each character...
<span id="redspan">#</span>
...but I'm stumped on how to do this with JavaScript. I can't create the span tags before the grid.
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Dec 1, 2010
I have a dropdown menu as such:
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Oct 22, 2010
How can I change the current text style at the current position of the cursor without chnaging the whole div id's font style?
document.getElementById('message').style.fontWeight='bold';
This changes all the previous text styling in the textarea i have been trying to find a way aboutit but can't seem to find one??
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Nov 29, 2011
I want a set up some type of array/ IF statement within a textarea.
This is what i want it to do...
If textarea text = "[example]" then change colour of font #383838
I need it as a basic validation method to ensure the user has typed in the correct text. for example if the member uses { in stead of [ it will not turn a different colour and the user ill no they have not typed it in correct.
I presumed there would be some JQuery code out there that would enable this but I can't find it. ( or even know what search term to use )
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Dec 19, 2005
I am using FrontPage 2003. How do I change the font, size, and color of the script? Here is the code I have:
<BODY
<SCRIPT>
var date1 = "Feb 14, 2000"
var mons = new Array("Jan", "Feb", "March", "April", "May", "June", "July", "August", "Sept", "Oct", "Nov", "Dec")
var now = new Date();
var mm = now.getMonth();
mm = mons[mm];
var dd = now.getDate();
var yy = now.getYear();
var date2 = mm + " " + dd +", "+ yy;
function daysNoAccident() {
date1 = date1.toString();
date2 = date2.toString();
date1 = Date.parse(date1);
date2 = Date.parse(date2);
date1 /= 1000; date1 /= 60; // minutes
date2 /= 1000; date2 /= 60;
var result = Math.abs(date1 - date2);
result = result/60; // = hours
result = result * 8/24; //hours worked per day
result = result * 5/7; // working days in week
result = result * 35 // number of employees
result = parseInt(result);
document.write ("You have worked " + result + " hours since 14th February 2000 without an accident");
}
</SCRIPT>
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Jul 10, 2010
When an ahref is clicked on a certain function is called. This function is called select_cresc(). The function works only on the else branch.When the Pret crescator a href is white it should be made grey when clicked on, but it does not work. How can this function only work on the else branch and not on the if branch, I just cannot figure it out.[code]So when i clicked the ahref once it sould be made white. When i click it again it should be made gray again. This last part does not work.
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Jan 14, 2011
This is the site I'm working on: http:URL]
On the right hand side you'll see a module called Tinker. Basically its a set javascript button that will change either the background color or the font color of the site. I'm trying to add a button that changes the header font color
Here is the code for the Javascript method.
changeBG
function changeBG(num){
document.body.style.backgroundImage = "";
document.bgColor = color[num];
[Code].....
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Aug 14, 2009
script for changing font color of a number within a table when there is a match?
Table A contains numbers and table B contains numbers.
When table B numbers matches some of the numbers in table A, the numbers in table A need to change color.
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Oct 5, 2010
I'm using javascript to change the color of certain words in an html document. Right now it uses <font> to make the change. I would like to use a CSS class named "alert" from an external style sheet to make the change. I've tried multiple things but no luck (className="alert", setClassName="alert" )
What is the correct way to replace the font part with a CSS class? Here is the working script:
<script type = "text/javascript">
window.onload = function (){
var text = document.getElementsByTagName('body')[0].innerHTML;
text = text.replace(/disabled/gi, "<font color=red>Disabled</font>" );
text = text.replace(/locked/gi, "<font color=red>Locked</font>" );
document.getElementsByTagName('body')[0].innerHTML = text;
}
</script>
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Aug 16, 2009
I need to change the font color, font size & font face of some text assigned in a div. To do so I have a form select option menu at the top, adn below the menu three's 3/4 divs with some text. I need to change text properties of the div from select menu, and the page must not refresh. Its actually a little version of text editor.
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Jul 2, 2011
I have a function that does some calculations and populates some text fields with the results. I also have a function that changes the font color of the numbers to red if they are less than zero. What I dont have is a way to make them work together. I imagine I need to pass the results of the calculation function to the change color function, but not sure how to go about doing that. Here is the calculation function:
function to calculate the total costs, gain/loss and return percent.
function calculate()
{
[code]....
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Sep 27, 2011
sing Javascript, on mouseover/hover, I would like to change the boder color of my textbox from
rgb(142, 142, 142) to black: rgb(0, 0, 0,) then when I move the mouse pointer off the textbox, I would like it to change from black back to rgb(142, 142, 142).I can't figure out where to start or how to get this going.
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Jan 11, 2011
I've been trying to make a default value in a text box go away when clicked.
The general consensus on this forum and on the rest of the internet seems to be that this code:
<script>
function clearText(field){
if (field.defaultValue == field.value) field.value = ''
else if (field.value == '') field.value = field.defaultValue;
[Code]....
But I wonder how I can add a color change to this function. They default value "enter email address here" would be in grey, but when the user begins to type, it would be black. then deleted what'd been typed, back to grey.
document.getElementById(email_box).style.color='#000000'; .....is that too nave..? It didn't work no matter where I put it. And dreamweaver didn't like it when I tried to copy the syntax of the first function, but make it change colors instead. It furthermore hated me trying to assign two different functions to the onClick event.
It also didn't like at all when I tried to apply two classes to the same object..
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Feb 11, 2009
I have a form which contains FOUR text fields (e.g. TEXTFIELD1, TEXTFIELD2, TEXTFIELD3 & TEXTFIELD4). Each text field holds a HEX,DEC color value. ABOVE this form I have a table with TWO ROWS (ROW1 and ROW2). ROW1 should correspond with TEXTFIELD1, so that when the VALUE in TEXTFEILD1 is changed the background color of ROW1 will change to match the HEX,DEC VALUE entered in TEXTFIELD1. The same would happen with TEXTFIELD2 and ROW2. TEXTFIELD3 should be used to change the color of the TEXT inside ROW1 and TEXTFIELD4 should change the color of the TEXT in ROW2. I also wanted to know if it would be possible to achieve this without clicking any button. If doing this without clicking a button is overly complicated, i havinga button is not a problem.[code]
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Nov 12, 2011
In my application (yes I know that it's asp) I need to automatically replace a character if it is found in the textbox Is there a way to do this. this is how it renders on the page
Here is the vb equivalent:
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Jun 26, 2011
based on dropdown selection i need to fill two text box in sharepoint 2007 using jquery.
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Jun 28, 2011
populate textbox based on dropdown selection index change. populate two text box on the dropdown box value selected index change dynamically.
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