JQuery :: Increase / Decrease Font Size?
Mar 31, 2009
I am using the following code to allow the user to increase / decreasethe font size of the document. I have tested it in many browsers andin all of the following it comes back with a starting font size of16px.Firefox 3.0.8Google Chrome 1.0.1Safari Win 4 Public BetaIn IE 6/7 the font size is always coming back 1243px. Why is theresuch a difference and is there anyway to get around this besides hardcoding the starting size?
<script type="text/javascript" language="javascript">
$(document).ready(function(){
var originalFontSize = getFontSize();
[code]....
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Apr 6, 2009
Any script which will allow users to increase or decrease the font-size of a site.. Free scripts that I can use...
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Nov 1, 2009
I'm using this increase/decrease font size script:
Code:
/* Use with multiple IDs: <a href="javascript:increaseFontSize('myID','myID2','myID3');">A</a> */
var min=8;
[Code]....
It works well, but only if the text is wrapped in <p> tags. Can it be changed to just work without the paragraph or any other element - other than the element with the ID used in the script and containing the text?
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Jun 15, 2010
i have one issue on Font resizing - To set proportional fonts(i.e Arial or verdana) to match window size. That is, if this setting is in effect, and the window is enlarged, then the font size should correspondingly increase.if you get the browser's width and height details on window resize,is it possible through javascript?
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Mar 6, 2010
I wish to increase or decrease the size of a div by using + and - buttons. How would this be done?
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Mar 6, 2010
i am getting the following error with my example code below. Message: Object doesn't support this property or method i am wanting the buttons to increase or decrease the DIV
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
[Code]...
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Aug 10, 2010
I have an unusual situation. I need to increase the font size of every word in a sentence, one at a time, everytime you click on the page / div. any ideas ?
my closest idea was to wrap each word in a <span> tag and then use .next("span"), but that controls all of spans.
If i had <span>word one</span> <span>word 2</span>, how would i style one span at a time by clicking a single button ?
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Jun 1, 2010
I allow my users to upload files to be imported into our database. These are usually csv or tab delimited files.I have a few customers that can't grasp the fact that the columns for the import need to be in a particular order, so for those customers, I have to manually import their files.I'd like to build a configuration screen for them to tell me what format their file is in so I can save the configuration and then import their files based on that configuration. That way, I won't have to manually import their files.I'd like something that would allow them to move columns in a table or grid to match their specific configuration.
My import process requires this configuration:Part Number,Alt P/N# or NSN P/N#,Condition Code,Quantity,Description.But several customers have files that are in this format:Part Number, Description, Quantity, NSN, Condition, Alt-Number, Manuf .I discard any unused columns, such as Manuf. (for this customer, we don't use NSN, we use Alt-Number for the Alt P/N# or NSN P/N#)I want to present them with a grid showing only the headers. Then each column should have a right and/or left arrow on them. When the arrow is clicked, that would increase/decrease the index of the column in the grid and it would move positions in the grid.Then I will take the column indexes and save them in a configuration for the customer's format to be remembered.
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Jul 28, 2009
I'm trying to create a button that will increase and decrease the var speed variable
ex:
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Feb 8, 2011
To javascript and ve got stuck,
function resizeText(multiplier) {
Here is my code it currently incresaes the font size and decreases it with use of 2 buttons on my page, but i want it to only increase in series of 2px at a time with a total of 4 clicks then it must revert to the original size.
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Oct 23, 2009
Anyone know there is any control available in ajaxtoolkit to produce a SliderExtender control with increase/decrease button? or the other way round the NumericUpDownExtender control with a slider.
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Jul 23, 2011
I am looking for placing small up and down arrows next to my textbox. They would work with by increasing/decreasing number of products. The text box would be active so a client could put the number of a product himself/herself or simply by clicking the up/down arrows next to the text box.
I am not sure how to look for it, I mean I thought something like that should exist by default, I search w3c and I can find only combo box etc.
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Apr 21, 2010
I am doing a project for web programming class, and it's about forms and checkboxes. One of the requirements is to make a function that allows you to mouseover a div block and it will increase the size of the text in THAT div block by 25%. It's really werid, because I cannot find ANYTHING on the internet about it. I know the function would be as so:
<script type="text/javascript">
<!--
function divFontSize{
document.getElementbyId("sizeup").style.display = "
-->
Or something of that relevance. I need to know what I could use in order to increase the size of font INSIDE of a div element by 25%. I also need a mouseout that will bring it back to it's original state.
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Jul 23, 2005
All my font-sizes are set as relative sizes in CSS (large, medium, small,
x-small, etc). Let's say something is set in CSS to be xx-large, but a
visually impaired user wants it displayed even bigger. Can a script
determine an element's absolute size, *as it is being rendered by the
browser*, and then increment the element's font-size in absolute terms?
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Apr 14, 2011
where da boss wants our a large piece of our site to be fully dynamic and integrated on any screen size. This means changing font on size. Well I cam up with a solution, figured if no one has one better, then i'll share
[Code]..
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Dec 11, 2010
How can I change my text or font size when the user changes the browser size. Example: When the browser is maximized, the font goes to normal, when the browser window decreased, the font size is reduce.
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Jul 20, 2010
I want to increase the size of a word within a sentence when the mouse comes over it, but without doing any changes in the other words in the sentence.
And this applies to each word in the sentence not a specific word.
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Sep 7, 2011
when i resize the div then i want the text within font tag should be resized as per my div. for example if my div height=400 and width=200 after resized dynamically using jquery then my font (eg: vivek) must be resized with same height and width.
is there any property (in js or jqurey) through which i can set height and width of a font but not using size property.
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Sep 15, 2011
I;m trying to implement increase/decrease font size buttons on a site, but nothing is happening. I've set breakpoints and tried changing $('html') to $('body') and although the code runs, no attributes are set. The code I'm using is:
[Code]...
Even if I remove the cookie, the code runs but nothing happens. Am I missing something obvious?
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Aug 7, 2010
I've been trying to find a way to animate a font-size increase on hover - which I'd expect is probably quite straightforward but so far I can't seem to find how to do it (and incorporate into below).
I have a ul list using "hoverscroll" and would like to use it on this rather than just doing a straight CSS hover font size which is a bit naff.[code]...
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Oct 29, 2009
I am using the following code to adjust the size of all P tags. Thistag is design to work with three buttons a increase font button adecrease font button and a reset buttonI would like to modify this so it works with just one button.... Iwould like the first 4 clicks to run the increase font size functionthen the 5th click to reset the font.
// font resizer
$(document).ready(function() {
// Reset Font Size
[code]....
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Oct 26, 2009
We are working within a CMS and we have a dynamic text header that pulls into the top of the page. The problem is that there are certain titles that are too long and are breaking into other design elements. I'm thinking there should be a way to count the number of characters and then dynamically change the font-size of the header.
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Apr 25, 2011
I'm looking for a way to resize the 'font-size' of an element so it fits in it's container. What I currently have is this:
var maxWidth = 100;
var $width = $('.number span').width();
while ($width > maxWidth) {
$width.css({ 'font-size' : '-1px' });
alert("bigger");
}
I was trying to make it so while the width of the text is larger than the width of its container, 100px, the size would decrease by 1 in a loop until it's the correct size. Unfortunately, this yield's no results for me.
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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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Jul 23, 2009
I'm doing a text resizer with a cookie to remember the font size level. I'm running into a little problem and was wondering if someone sees something obvious I'm missing. The cookie is being set/read OK and the text resizer works when triggered manually, but it's not being executed on page load when you navigate to other pages.
For example, on the home page, I set it to the largest size, size 3. This gets set to the cookie. If you quit/relaunch the browser, the cookie still reports size 3. Also, when you navigate to another page, onload, it reads the size 3 and it passes it to the textResize() function (these are my console.log() lines), but the text isn't actually resized on page load. If you trigger the text resizer manually, it works.
I'm controlling the font size by adding (or removing) a class to the body tag. Anyone have any ideas why the text isn't resizing automatically onload?
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Jun 2, 2009
i have created an option on a website to give the possibity to the user to change the font size (smaller, bigger, reset), like the famous x3 'A' that we see in most of the websites. the code i have is based on a plugin copywrite to [URL]. now i'm facing a problem with different font size for different elements. to make the text bigger and smaller works like a charm but to reset the font size is not working so good. here is the code of the plug in the reset part:
//on clicking default font size button, font size is reset
jQuery(container + " .defaultFont").click(function(){
jQuery("#content *").css('font-size', defSize);
// coockie to rememebr the selected font size
updatefontCookie(target, defSize);
});
here is how i'm calling the function: fontSize("#container", "#content *", 8, 12, 20); container is where i have the images to make the text smaller or bigger content is the div that has the content that i want it to be changed 8 is the smallest fonr size 12 default 20 max now the thing is that i have different font sizes in the page and some of them don't have a class just the <font> ....</font> when i'm clicking the rest button then i'm getting everything with size 12 and this is what i want to change. i want to remember the current font size and set it back.
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