I am trying to paste a .gpx file into a textarea and then look at lines in this format:
Code:
<trkpt lat="34.494383996352553" lon="-89.916610959917307">
In the following j and k are already initialized to zero and my match statements don't even find trkpt, much less the floating point values on that line.
Code:
lines = document.gpxform.InputField.value.split("
");
for (i = 0; i < lines.length; i++) {
[Code].....
I need to limit the chars typed in a textarea to 160 (size of an SMS ) It works fine - as long as no one is copy-pasting text to it. Then my lil JS fails *boohoo*. So, could anyone help me out? Should I nail this to some other event than OnKeyPress or what?
[vbs]
function LimitText(fieldObj,maxChars)
{
var result = true;
if (fieldObj.value.length > maxChars)
{
result = false;
}
if (window.event)
{
window.event.returnValue = result;
}
return result;
}
Usage:
<textarea name="myTextArea" OnKeyPress="LimitText(this,160)">
[/vbs]
I got a pre-formatted spreadsheet. would it be possible using js to copy the
data from a table on the current webpage, open the spreadsheet and paste the
content ?
if so, anyone got any links or pointers?
i've already tried google - but all i get is ActiveX methods which work in a
very few cases.
My paste catch trigger for autocomplete works fine for Ctrl-V. If using right click/paste, however, it will not trigger autocomplete. The paste event does fire with both keyboard and mouse, but for some reason it's not triggering the autocomplete, but again - Only with the mouse paste.
View 1 Replies View RelatedI am creating a html table in JSP file . I need code for 'Cut,Copy,Paste' functions ie. if someone wants to copy data from my table to excel file or from excel file to html table he shud be able to do that.
Can someone give me code for 'Cut,Copy and Paste' i.e. some javascript functions which can do cut, copy and paste which i can put in my jsp file
How to union all plugins in 1 file ? Simple copy-paste do not work.
View 1 Replies View RelatedI am trying to fix a bug in WYSWYG (NicEdit). When I copy and paste from a site it pulls the styles and elements that are in that copy ~ all I want is just the plain text.
So I am starting a script that can be used to override the paste in the textarea and strip the copy to plain text.
This is what I have so far (it's just a start):
So, when I paste in a texarea right now there is an alert that says "paste". What I want is to get the data in the paste and then strip it to plain text - then paste it in the textarea.
New to (ClientSide) javascript and HTA:
1) Does ajax ever come into play with (ClientSide) javascript ?
2) I would like to read a txt file into a TextArea. Example?
3) I would like to save or saveas from TextArea. Example?
How to load the contents of an external file and put it into a textarea.
I can put the contents into any other HTML element, but not text area.
For example:
I actually know why the above textarea example doesn't work, but I do not know how to get the contents of load() into a variable that I can use in val() for the textarea.
Perhaps I shouldn't be using load(), but I have equal issues using any other method--I simply can't get a value in a form that can be applied to val().
I'm was able to successfully use your plugin for firefox, safari, chrome. When the form submits the request with file upload, here is the html I send back to the browser (via Rails): <textarea>{'status': 'success', 'avatar_url': '<%=@user.avatar.url(:medium)%>'}
View 1 Replies View RelatedHow would i change back to the default length of textarea?
I have this comment area that after clicking submit i will append the new comment in the list of comments through ajax... i got one problem though, everything is working perfectly well except for the textarea that won't change back to it's default size...
EXAMPLE:
The problem is that the textareawon't change back to it's default size // let's say that the default size is rows=3
I would like to ask is it posible to add text from a text file to a text area on a page..
Philp if you read this i am not asking for a javascript code i am asking wether or not it can be done.
P.s if your a nice person like philp is not and you want to private message me if you have one
I found this handy little script on the net that means the user can only press backspace or numbers in form input.
<script type="text/javascript">
function numbersonly(e){
var unicode=e.charCode? e.charCode : e.keyCode
if (unicode!=8){ //if the key isn't the backspace key (which we should
allow)
if (unicode<48||unicode>57) //if not a number
return false //disable key press
}}
</script>
<form>
<input type="text" size=18 onkeypress="return numbersonly(event)">
</form>
It works, but it's not foolproof.
2 issues with this code.
1) Can I stop a user from accessing my website if he/she is not using
javascript?
2) Can I prevent a user from breaking the code and entering other
stuff by placing the cursor in the box and pressing ctrl+v (paste)
<html>
<head>
<title>Paste Splitter v1.0</title>
<style type="text/css">
body, input {
font: normal 12px Verdana;
}
</style>
<script type="text/javascript">
/************************
Paste Splitter v1.0
Glenn G. Vergara
glenngv@yahoo.com
Philippines
NOTE:
Please make this intact
if you want to use this
script. Thanks.
*************************/
function PasteSplitter(origMaxlen){ //you can also pass as many field references as needed in the argument
var me = this;
var arglen = arguments.length;
this.flds = new Array();
this.maxlen = origMaxlen;
this.filter = this.NUMERIC; //default filter
for (var i=1; i<arglen; i++){
this.flds[i-1] = arguments[i];
}
if (this.flds.length > 0){
var fld1 = this.flds[0];
fld1.onkeydown = function(event){
extendMaxLength(me.flds, me.maxlen, event);
}
fld1.onkeyup = function(event){
splitPaste(me.flds, me.maxlen, event)
}
if (typeof fld1.onbeforepaste != "undefined"){
fld1.onbeforepaste = function(event){
extendMaxLength(me.flds, me.maxlen, event);
}
}
if (typeof fld1.onpaste != "undefined"){
fld1.onpaste = function(event){
//we need a little delay here before calling the function
setTimeout(function(){
splitPaste(me.flds, me.maxlen, event);
}, 10);
}
}
}
function extendMaxLength(arrFlds, maxlen1, evt){
if (!evt) evt = event;
if (evt.ctrlKey || evt.type=="beforepaste"){
var len = maxlen1;
var arrlen = arrFlds.length;
for (var i=1; i<arrlen; i++){
len += arrFlds[i].maxLength;
}
arrFlds[0].maxLength = len + arrlen - 1; //allow separators in beetween sets (e.g. - . /)
}
}
function splitPaste(arrFlds, maxlen1, evt){
var s = arrFlds[0].value;
//apply filter
switch (me.filter){
case me.NUMERIC:
s = s.replace(/D/g, "");
break;
case me.ALPHANUMERIC:
s = s.replace(/W/g, "");
break;
case me.ALPHA:
s = s.replace(/[^a-zA-Z]/g, "");
break;
default: //custom filter
s = s.replace(me.filter, "");
}
var len = s.length;
if (len <= maxlen1){
arrFlds[0].value = s;
if (arrFlds.length > 1 && len==maxlen1){
arrFlds[1].focus();
}
return;
}
else {
var len=0, start=0, arrlen=arrFlds.length, el;
for (var i=0; i<arrlen; i++){
el = arrFlds[i];
len = (i>0) ? el.maxLength:maxlen1;
el.value = s.substr(start, len);
if (el.value=="" || el.value.length < len){
el.focus();
el.value = el.value; //this trick puts cursor at the end of value after focusing on the field first
return;
}
start += len;
}
}
arrFlds[0].maxLength = maxlen1; //change back to original maxlength
}
}
//filters
PasteSplitter.prototype.NUMERIC = 1;
PasteSplitter.prototype.ALPHANUMERIC = 2;
PasteSplitter.prototype.ALPHA = 3;
PasteSplitter.prototype.setFilter = function(filter){ //custom filter (regexp) may be specified
this.filter = filter;
}
/***************end of script******************/
//SAMPLE USAGE
function init(){
var f = document.forms[0];
//serial number
var ser = new PasteSplitter(f.ser1.maxLength, f.ser1, f.ser2, f.ser3); //pass the original maxlength of the first field and all the references of as many fields as needed
ser.setFilter(ser.ALPHANUMERIC); //set filter to alpha-numeric
//sss number
var sss = new PasteSplitter(f.sss1.maxLength, f.sss1, f.sss2, f.sss3, f.sss4); //default filter (numeric) will be used
}
window.onload = init;
//END OF SAMPLE USAGE
</script>
</head>
<body>
<form>
<h1>Paste Splitter v1.0</h1>
<p>Copy any alpha, numeric or alphanumeric characters, even including separators such as slash (/), hyphen (-), dot (.) or anything, and then paste it in the first field. The characters will be split to all the fields automatically excluding the separator. Very useful for fields like serial number, Social Security number, telephone number and the like. The script works on the basis of the <code>maxlength</code> attribute of the field. It degrades well for JavaScript-disabled browsers, making the <code>maxlength</code> attribute untouched. It works well for IE for all paste commands (<code>CTRL+V</code>, <code>Edit->Paste</code>, <code>right-click->Paste</code>) and partially works for Firefox (<code>CTRL+V</code> only).</p>
<fieldset>
<legend>Information</legend>
<label for="ser1">Serial No.</label> <input type="text" maxlength="5" size="5" id="ser1" name="ser1" /> - <input type="text" maxlength="4" size="4" id="ser2" name="ser2" /> - <input type="text" maxlength="6" size="6" id="ser3" name="ser3" /><br />
<label for="sss1">SSS No.</label> <input type="text" maxlength="2" size="2" id="sss1" name="sss1" /> - <input type="text" maxlength="7" size="7" id="sss2" name="sss2" /> - <input type="text" maxlength="2" size="2" id="sss3" name="sss3" /> - <input type="text" maxlength="1" size="1" id="sss4" name="sss4" />
</fieldset>
</form>
</body>
</html>
If you have any comments, suggestion, bugs found, please feel free to post them here.
hello how can I copy and paste a div tag ???
View 3 Replies View RelatedIs it possible to do this: when clicking a button, info is selected and copied to computers "cache" (don't know exact name) ready for pasting in other application like Word?
View 3 Replies View Relatedhow can i test if I paste in an edit if the new value contains only numbers
and one ',' to test if I paste only a float ???
I have a web app (front end jquery, backend django) that allows usersto type commens into a text area. My users are asking for the abilityto cut and paste images into their comments. They want to use anwindows app called mwsnap to basically snap images from their desktop,then ctrl-v to copy the image into my django app. Does anyone knowwhat sort of client side support is needed to do this? I am fairlyadept at jquery/javascript, but haven't seen anything like this thoughit does seem like a very reasonable request since they are certainlyable to cut and paste into Outlook this way. However, when I try tocut and paste this way into yahoo mail or gmail it doesn't work, soperhaps this is a hard thing to do in a web app.
View 2 Replies View RelatedThis may or may not be possible, but if anyone knows a way to do it,I'd love to hear from you.Basically, I simply (?) want to copy an image (e.g. from ALT-PrintScreen or 'Copy Image'), and paste/drop it into an img tag on a pageso it appears on the page. I can then resize, drag-drop, etc. asrequired.I've had a rummage around the net, but can't find anything. Maybe it's
View 4 Replies View RelatedHow to make a form that automatic tab when we paste something into the box and sort it out automatically. Like cd-key box. When we copy n paste cd-key into the box it automatic inert everything into correct places.
View 3 Replies View RelatedI have built my menu as I needed on a seperate asp page and it works beautifilly. Then moved it to my actual web page and it ceases to function. and I am getting an error 'document.doublecombo.SECTOR is Null or object does not exist' I will include the non working piece in the following post, too long for here. Code:
View 1 Replies View RelatedI was just doing a simple stuff of executing system copy, delete etc. commands using execCommand method of js.
I have made two textareas, in one i am inputting some text and by hitting on the buttons i am executing copy, cut etc. commands.
Problems::::----
In this the paste button is not working. Like i am copying some text from one textarea, it is not pasting into other textarea.
Also I want to do select all for the textareas only. Like if cursor is on textarea1 and if I am hitting on selectAll button it should only select the textarea1 content. Currently it is selecting the whole page content. code...
for conveniance purposes I was trying to paste a text into a variable assignment:
PHP Code:
var mystring=" hello,
world
how are
you
today"
obviously javascript does not tolerate such syntax...
is ther any way I can get close to that
I am not talking about inserting /n in te string ...
I am trying to copy a form that is in one frame, using a button on another
frame. The form has a couple of tables inside it. I can get it working
when the button is in the same frame, but not in different ones. I get an
"invalid argument" error on the controlRange.addElement(x) line.
What I have so far is:
<script language='javascript'>
function CopyForm() {
if (document.body.createControlRange) {
var x = window.parent.fraRight.document.getElementById('Fo rm1');
x.contentEditable = 'true'
var controlRange;
controlRange = document.body.createControlRange();
controlRange.addElement(x);
controlRange.execCommand("Copy");
x.contentEditable = 'false'
alert('The table is now copied to memory.
Start Excel, and Paste
the table into a new worksheet.');
}
</Script>
where fraRight is the name of the frame the form is in, and Form1 is the
name of the form I want to copy. The only thing I have changed from when it
was working in the one frame, is:
var x = window.parent.fraRight.document.getElementById('Fo rm1');
used to be
var x = document.getElementById('Form1');
I can do things like alert(x.name) and get the right name of the form, so I
think I have got the object properly. Is there any other way to make sure?
How to disable the copy/drag event for some selected textfield as I want the user to key in instead of copy or drag the required information.
For IE, I done it with the onPaste and onDragEnter Event, but it don't work on Other Browser ...
Is this possible with Javascript in anyway? :)
View 13 Replies View Related