I am looking for a character counter that will display the remaining number of characters left in a form box, that will also display adjust for default values on the form.
View 3 Repliesi have a little problem with the follwoing JS, when i count characters for Input type text the reult is ok but when i am using textArea it says 'NAN' here is my code,
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<script language = "Javascript">
function taLimit() {
var taObj=event.srcElement;
if (taObj.value.length==taObj.maxLength*1) return false;
}
function taCount( taObj ) {
var lbObj=document.getElementById("myC");
if (taObj.value.length>(taObj.maxLength*1))
{
taObj.value=taObj.value.substring(0,(taObj.maxLength*1))
};
var count;
count = taObj.maxLength-taObj.value.length;
lbObj.innerHTML=parseInt(count);
}
</script>
<input type="text" name="anyname" size="50" maxlength="50" onkeypress="return taLimit()" onKeyDown="return taCount(this)" ><br><font size=1>Characters Remaining: </font><B><font size=2 color=red><SPAN id=myC>50</SPAN></font></B><br>
<textarea type="text" name="anyname" size="50" maxlength="50" onKeyDown="taCount(this)" ></textarea>
How can I add this charachter counter to my form?
<script type="text/javascript">
function CheckFieldLength(go,count)
{var len = go.value.length;if (len)
{go.value = go.value.substring(0);}document.getElementById(count).innerHTML = len;}
</script>
[Code]....
I'm trying to make this tool for some fellow librarians who answer questions via text messaging. As you see beneath that page's text box, the catch is that the PC-to-SMS client treats the forward slash as two characters.
I'd like if possible for the JavaScript character counter to recognize slashes and automatically add 'two' to the character count, instead of just one, for each forward slash.
(BTW the reason for 155 instead of 160 is that the client adds a shortcode to our outgoing texts.)
I am trying to add a function to my page to be able to keep a character count for more than one text area on my form.
Here is my code so far
Code:
<script type="text/javascript">
window.onload = function () {
alert ("Window loaded");
var summaryTextArea = document.getElementById('description');
[Code].....
I'm trying to have the slide move on click but with a counter as well. When I try to incorporate the counter it breaks my test page I'm trying it on. I added captions to the slides and I realize both of them are activated by after.
<!DOCTYPE html>
<html>
<head>
<title>JQuery Cycle Plugin - Image Count Demo</title>
[Code].....
I've been fiddling with this for a while now and can only find out how to convert / change character encoding.I want to write something super small that will just display the character encoding of a file i specify.
View 4 Replies View RelatedI am building a website and the client wants a counter that starts at 0 on January 1st and ends at 10,900,000 on December 31st. I have basically no experience with writing javascript, only plugging in tutorials I find online
View 1 Replies View RelatedWe are using a cookie (written in javascript and url encoded and decoded) to store form variables so that when the page is reloaded we can keep the form variables. We are having a problem with the email address field - the cookie only returns the email address up to the @ symbol and we have narrowed it down to the regexp function....
if (func == 'read')
{
if (thisCookie != '')
{
[Code].....
I have two drop down menus in a form. Based on what the user selects in menu 1, menu 2 is populated accordingly.
I do this by first stripping all option elements from the drop down menu that is to be populated:
myElement.options.length=0;
and then, depending on the index of the option chosen in menu 1, I add the values to menu 2 thus:
Code JavaScript:
if (index==1){
options[0]=new Option("Please select a member","0");
options[1]=new Option("Prof. A","1");
[Code]....
I have tried changing the charset to iso-8859-1 but to no avail.
Am I making a mistake in my java script of in my html?
I 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
so i thought may be..may be.. if i could get the number of times the particular link has been clicked (i know this is crude)..then i can arbitarily say.. that it has been approximately been downloaded so many times..
I need a counter that will display beside a link, with the number of times the same link has been clicked. I do not have FTP access to the site, since it is based on a CMS.
View 1 Replies View RelatedI have a HTML form which takes some values including a password field. I have a JS function to check and alert when a user enters some particular special characters(this is bcoz only these characters are not allowed in the back end of the html form, all the other special characters are allowed). following is the code for it.
function checklen()
{
var iChars = "`<>";
for (var i = 0; i < document.ipform.password.value.length; i++) {
[Code]...
now i want a feature which does'nt allow the user to enter an uppercase letter or a special character(only these are allowed~@#$%^&*()-_+|) as the the first character of the password field. Since i am newbie to JS, It would be a great help if some one can help me to sort out this..
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:
Heres the code:
case "D": if ((Number(a1)==1) && (t.getDate()<10)) str+="0";str+=t.getDate();b
Its part of a date script. if i use
<!--
<![CDATA[
]]>
//-->
then the script doesnt work - but it is validXhtml....
I have an aspx page in which I have a table. The table has two rows.
The first row contains a pie chart and the second row contains the
custom grid. I am able to display both the controls.
The question goes here =>
At page load, I dont want to display the grid. When we click on the
section of the pie chart, the grid should get display as per the pie
chart section. I am unable to increase height to show the grid. I have
tried to increase the panel height but its not working....
[URL]As I hover over Item 15, I want it to be like, "Okay, this list I'm about to display is going to be too long, so let's disregard the 'top: 10px' line in the CSS and instead have the submenu sit with its last item right at the bottom aligned with the bottom of the gradient." That way, we know for sure that the submenu will not reach past the height of the body, and the last item will be visible. The bottom of the last item's cell should "hug" the bottom of the page/gradient.
View 1 Replies View RelatedI've made a vertical css menu from a list, and 1 of those list items has a ul as it's list item, with several items within it.When the parent li is hovered over I've set it so that the child ul and it's li's to drop down below it.I want to use jquery to adjust this child ul so that display is set to none, but I can't seem to work it out (Other than just giving the ul it's own class or ID, but I'd rather learn how to do it another way).Here's the jquery I've got that theoretically should work (but doesn't):
[javascript]
$(document).ready(function(){
$('#sidebar1 > li:hover > ul').css('display','none');
[code]....
I think the problem lie in the li:hover part of the jquery, I'm guessing that it's not allowed, or simply doesn't work that way. I want jquery to set the display of that sub ul to none, then set a click or hover effect on it so it slides down in a fancy way.
Here's what I'm trying to do: I've got a <SELECT> box followed by a text <INPUT> field, and I want them to change each other. The select box lists a whole list of cities and also "Other", while the text box is labeled "Other." When a user selects anything at all EXCEPT "other" in the select box, I'd like it to clear whatever value is in the textbox. And when a user starts typing in the text box, I'd like it to dynamically select "other" from the textbox. Is this doable? Code:
View 4 Replies View RelatedI have a div in my webpage that I want to resize to the size of the browser. Does anyone know of the right tag to do this?
I have theNode.style.top at 0 pixels and theNode.style.left at 0 pixels. Also right now I have theNode.style.height=770; and theNode.style.width=1255; I want these two sizes to be dynamic to the browser width.
function doMessage ()
{
createGreyLayer();
t=setInterval("fadeDown()",50);
}
[Code]....
Just wondering if it is possible to let a huge blue block be moved 200px to the right and everything that is right of the blue block will move with it? So the elements adjust to the blue block's position
View 1 Replies View RelatedI'd like to make an iframe that will automatically get the height of the webpage it is on (not the source url) - I'm not talking the browser viewport but the entire document - so basically the height in pixels minus a certain value to prevent the iframe from sliding out - example:
Code:
<iframe src="http://google.com/" height="CURRENT DOCUMENT'S HEIGHT MINUS 50" width="FIXED"></iframe>
I have a calendar in javascript and it works correctly but The only things that i need to adjust are:
1) The position of display. At the moment it is displayed on the top left. which parameter in the script controls the display of the calender? i need it to pop up under or just next to the input field.
2) The previous dates are not relevant to me so we dont need people to look at them. how do we disable previous dates?
3) The second calendar date should be greater than the first calendar . for instance people booking a room or so can check availability from date 1 to date 2, and should not be able to input a date older than the current selected date in the calendar?
Any ideas how or which parameters in the scripts needs adjusting or adding?
I have attached the js script for your information. everything works apart from the 3 points mentioned above. code...
Either on image_load OR on mouseover of an image, I would like to transition the exposure (or gamma, or brightness) of the image from over-exposed, down to the regular image. If that doesn't make sense, please see an example at: [URL] The coding for the example in Flash (Actionscript 3.0) is as follows:
[Code]....
I want to integrate a forum (phpbb) inside my custom made website. The problem is that there is no way to dynamically adjust the iframe height..I thought javascript would be the best way to do that, the problem is that i know nothing about JS... Here is my idea,
-2 scripts, 1 in the parent page (the one with the iframe tag) and the second one in the main forum page
-The script inside the parent page, would dynamically set the "height" parameter inside the iframe tag based on a value passed by the second script.
-The second script, inside the forum page, would read the entire content of the (document.body.scrollHeight) current page and sends its result to the first script.I have found a script that was supposed to do that, but for some reasons it doesnt work very well. Here is the link where i explain de problem with it: http:[url]....
I'd like to make an iframe that will automatically get the height of the webpage it is on (not the source url) - I'm not talking the browser viewport but the entire document - so basically the height in pixels minus a certain value to prevent the iframe from sliding out - example:
Code:
Maybe it is better to achieve this function in php - or any other way? And perhaps there is some better way than an iframe - like a container of some sort that can automatically expand to the webpage's length...