I'm trying to create a button that when pressed will remove the last character entered in a text field called "cell" using jQuery. Here is what I have:
Code:
$("#backspace").click(function() {
$("#cell").value($("#cell").substring(0, $("#cell").length() - 1);
});
It doesn't work Can someone shed some light on what I'm doing wrong.
I'm trying to do is replicate the iPhone's keypad screen. So when someone clicks on the number 1 button, a 1 is appended to the input box above. I have it working in jQuery, but the tablet that is displaying the page is slow to react to each button press. I was hoping if I could have the same functionality without having to load jQuery it may speed things up a bit.
View 2 Replies View RelatedHow can I dynamically create a button once the page is loaded. At the end of the page I want a javascript to create a button next to a textarea in a table cell. I have the following piece of html and want to see if this is present in a page at loading time then create a button dynamically next to textrea. code...
View 2 Replies View RelatedI have an input type=text with value={date}. User scrolls his mouse wheel on it. I need to see what is character number in the text field (in Firefox it's evt.rangeOffset). How to get that in Chrome?
Below is the code.
<script>
attach = function(){
dateField= document.getElementById('a');
dateField.onmousewheel=handleEvent;
} handleEvent = function(evt){
//???????????????????????
//how to get character number on text field?
}
</script>
<body onload="attach()">
<input type=text value="01-10-2010" name=a id=a >
</body>
I currently have a table where the current cell (cursor hover) is highlighted along with the top cell in that column and first cell in row.I want to assign the values in these cells to input text fields. The first column cell is identified by Col1Cell[0] where Cell is the top table data cell of the current column.I can access the value of the cell by Col1Cell[0].innerHTML But when I try to assign this value to a text field nothing happens.I have document.getElementById("tableID").fieldID.value = Col1Cell[0].innerHTML
View 2 Replies View Relatedi want to do something like this,
when i click a "CREATE" button a row should be created which contains 5 columns.
In
first column check box,
second column textbox,
third column textarea,
fourth column radio button,
fifth column a button with "DELETE" as value, which on click should delete the created row.
the number of times i click "create" button that many rows has to be created.their names also should be generated dynamically.
The following Javascript will return an error message if the user did not enter any value into the zip code field. The form will submit even if user entered only 1 character. Does anyone know how to change this to at least minimum 5 characters must be entered into the field?
...}
var fname = "CustomFields_17_2";
var fld = document.getElementById(fname);
[code]....
I'm using a text field to insert images into a table cell. I have 360 images. the text field uses the onkeyup to change the image. when I type the number 1, the appropriate image appears. But when I type another number, giving me say 17 nothing happens.
The function uses parseInt to access the value int the text field. I'm fairly sure the onkeyup function is not retricted the the first character typed. Why would the onkeyup not execute after the second character is typed?
How can add and remove input field by clicking on a button. EX:
<input type="text" id="name">
<input type="text" id="email">
<input type="button" value="Add More fields">
When you click on Add more fields, input fields name and email needs to be duplicated and REMOVE button must appear to be able to remove them if neccessary.
I am trying to truncate some text within a 'span' in order to create a 'more/less' button to show/hide the additional. I effectively want to turn this:
[Code]...
I am trying to adapt the addSlide demo 5 [URL] but instead of using buttons created by css I wish to use images.
So I'm largely okay with that, have found the #nav container and defined my background-image images but these are overwritten by textual digits and I'm not sure where these are generated from. Most likely something in my main.js file though I can't figure out what exactly. I'm using cycle as follows:
$(function() {
var stack = [];
// preload images into an array
for (var i = 3; i < 5; i++) {
[Code].....
I am trying to split out a string. E.G "Australia - VIC". I want to remove everything before the -. The line of code I am using to do this is: var state = optionText.replace(/.* - /,""); This works in IE7, but in all other browsers is only removing the - resulting in "Australia VIC" rather than the desired "VIC"
View 1 Replies View RelatedI have a website containing 26 subdirectories 'a' to 'z'
On the home page I want a text field and submit button
If someone for example types 'j' it will go to the 'j' folder home page
Does anyone know where I might find code like this?
I'm trying to remove one of the $ signs from this string below. I've gotten as far as removing them both. I'm having trouble removing one of them.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
[Code].....
I'm trying to remove one of the $ signs from this string below. I've gotten as far as removing them both. I'm having trouble removing one of them.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code].....
As the user types the "start year", I want to fill the "end year" with the same value, keystroke by keystroke. But simply using a keypress eventhandler doesn't do quite what I want, as
$("#start_year").keypress(function(event) {
$("#end_year").val($("#start_year").val());
})
fills in "end_year" with the value before the keypress has been added to "start_year".Again, I just want "end_year" to be the same as "start_year" as it's being typed.
I am creating a small CMS module for a client. I created a little form and when they click Submit, it goes straight out into an include (.inc) file, which is connected to the web page to be displayed.
The trouble I am having is that I'd like to create an additional button that will insert some text (certain html tags to make their life easier, etc) - I got it to work, actually. The script executes and the text is inserted - but once the script runs and the page refreshes (or whatever it does), the text then disappears. The only way I can seem to get it to stay put is when I use "onmouseup" instead of "onclick" - which means that every time the user accidentally mouses over the thing, it inserts the text.
I have a website where people can create posts similar to FB(I hate that example but it's widely known) -- how do I strip HTML tagging out of the post before I put it in my db? (I'm using AJAX atm).The obvious crossed my mind with replacing "<" and/or ">" but I want those chars to be available when posting -- is there a way to do this or a way to print the data to my page as text even if it has those tags?
View 4 Replies View RelatedHope this is where I'm supposed to post, I'mlookingfor something for my site I'm trying to if a button is pressed a form comes up, I'm also trying to allow this to happen as many times as the user requires.
Eg button is pushed they input text and they hit add more code, they another text box comes up, then when they have done it they hit submit, it then goes through to the database
im getting used to using .js still and I am trying to figure out how to create a button to move a selected field within a box of fields to the top, instead of just moving it one-by-one to the top. Here is what I currently have that moves the selected just up one. Can someone expand on this and make it so it will move to the top instead of just one? :thumbsup:
[Code]...
I have a link as such:
[Code]...
In a nutshell, I need to set add/remove a class called 'active' to/from a link that is clicked within a DIV. So if the link has the class 'active' already assigned I need to remove it and vice versa however the issue I am having is that I have to double click the link in order for it to work!!
is it possible to create text field dynamicaly. e.g if we click on text field it create next text field and if click on second text field it create third text field. and so on.
View 6 Replies View RelatedI need to create text field in pdf file, the task skip two days from current date excluding holidays and weekend.
View 1 Replies View Relatedwindow.onload = initAll;
function initAll() {
document.getElementById("Message").onfocus = focusHandler;
document.getElementById("Message").onblur = blurHandler;
[code]....
So say if my string was..
a = "Hello";
alert(a);
How do I get it to say;
alert("ello");
So how do I take off the 'H' in this example..
I found the following code to get the value of a radio button (radio1 is the name of both the yes and no radio buttons):
How do I pass this value to a hidden text field?