Need To Remove Empty Square Symbol From Text
Apr 19, 2010
I have been looking for days for a way to do this but have made no progress.
The text looks fine in php but when displayed by javascript, some of the spaces are shown as an empty square symbol.
I have tried the following to change any unusual character to a space, but it doesn't help. code...
I believe that the character is created by a javascript-based editor when either the delete or backspace key is used to make an edit.
I have this strange symbol in many articles so I need a way to deal with this (the articles display fine when displayed by a php CMS).
I'm using javascript to show a preview of the article as a link tooltip.
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Dec 10, 2009
my javascript does not working after I retrieve a record that contains square symbol in the database. The square symbol should be a newline in a textarea. This is how the record "looks" in the table: [URL]
I am inserting the record using ASP and the value with square symbol is the value from a textarea with newline/enter. After that I retrieve the value using ASP and pass it to javascript and then the page is not working. If I retrieve other record which contain no square symbol then the script is working.
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May 8, 2010
getting an empty square character instead of a space.Looks ok printed by php.It seems to happen after I use rubout or delete and then type a space in my JS editor; when the edited text is displayed via ajax in a JS tooltip, I see an empty square.Hundreds of articles have this problem so I need a way to remove them. Iv'e tried various character replacements but can't seem to determine what the square character is (char code).
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Aug 6, 2010
When we use the alert(message) method to pup out a message.
The message window has always a yellow triangle symbol. Inside the triangle there is a punctuation mark "!".
I feel this triangle is ugly. Can I remove it?
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Nov 25, 2011
The problem is(as stated in the title) that i cannot remove some empty elements, which is the [code]...
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Sep 7, 2009
I have the following code which will split the given input based on the comma(,) and will store each value in separate address of the same array.[code]...
How can we remove the empty values while displaying the output or how we can remove the spaces from array+
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Nov 6, 2009
i have a special java code for input strings like:
Code:
<script type="text/javascript">
String.prototype.toCapitalCase = function() {
var re = /s/;
var words = this.split(re);
[Code]....
But i dont know how to make it work in <input> and this is also without spaces check ..
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May 14, 2010
Is there a built in method to remove empty array elements?
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Dec 12, 2011
This time I have a trouble with remove(). Here is my code :
$.each(val.produitsIds,
function (j, val2) {
if($('#chk_' + i).prop("checked")){
//$('#' + val2).prepend("<div>liste des tailles</div>");
$('#' + val2).prepend("<div>" + $('#chk_' + i).attr("value") + "</div>");
}
[Code]...
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Aug 4, 2009
Basically am doing something like validation function, Having form with 5 text box, some time user many forgot to enter all field and go for submit, so there i want to show the message Like 3 textbox need to be fill, fill fields, How to do this sort of functionality.
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Jul 20, 2005
I have encountered an issue that has me totally confused. I have a
page where the user clicks on a hyper-text link and is then directed
towards another page (passing additional variables, etc.). If the
anchor text does not contain the "@" symbol, clicking on the link
works in a normal fashion. However, if the anchor text is something
like "foo@test", then clicking on the text displays the full URL
(still goes to the correct link, but I don't want the URL displayed).
I've also tried substituting the "@" symbol with its decimal
equivalent, but no luck.
Essentially, in my case I am trying to pass additional variables
that will allow the user to navigate more freely within my WebLogic
application (these variables are not initially available to the
original URL, but are appended once the user clicks on the link)...
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Oct 10, 2011
How to get this to work?
01.js:
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Nov 17, 2011
Im trying to fire an ajax event when a user leaves a text field. But neither the focus/blur is firing when the text field contains data.
Am I using the correct events?
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Jan 18, 2002
does anyone know what the % percent symbol does in javascript? or how it is used?
i've searched all over the place online and looked a coupld of books that i have but i can't seem to find an answer.
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Aug 24, 2011
Consider I ahve the following text: <h4>The quick brown fox jumps over the lazy dog and feels as if he were in the seventh heaven. Why does it jump quick over a dog?</h4> Now is it possible to use Javascript to scan this peice of text and remove certain words?
If I want to remove "and feels" as well as "quick" I should end up with this: <h4>The brown fox jumps over the lazy dog as if he were in the seventh heaven. Why does it jump over a dog?</h4>
Is this possible? If so can someone provide a working example.
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May 21, 2009
So I have been toying with trying to Find and Replace any chars after the @ symbol in a little twitter like thing I wrote. I am having trouble getting the function to find the @username and change it to Red. Here is my function so far...
Code:
function replies(element)
{
if (!element)
{
[Code]....
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Oct 28, 2009
I have the following code:
function createSquare(event) {
var x = parseInt(event.clientX);
var y = parseInt(event.clientY);[code].....
This shows me a square and a select but the select isn't populated with anything.i do have a form later on down the page. The form code is (which I try and pull in the info from the select in the form in the select in the createSquare:
<form action="" name="tag" method="post">
<input type="hidden" name="picture_id" value="4">
<select name="tagged_person" id="tagged_person">[code]....
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Sep 23, 2010
I'm trying to set the contact form on[url] to remove the text when a user clicks it.
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Sep 4, 2010
how to remove particular value from input text in jsp by using javascript.
<script>
function findSeat()
{
alert("hi")
[Code].....
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Aug 9, 2009
i have a string that is having delimiters.
for example like 'aa**bb**cc**dd**ee'
and i want to remove 'bb' from this string and make the string as
'aa**cc**dd**ee'
How can i do this?
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Jul 2, 2010
there a way of removing unwanted text from a textbox during the submit process.I have a text box that asks for a domain name but i dont want the www. part just the rest of the domain. can javascript remove www. if its present.
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Nov 18, 2009
how we can change text symbol in password field by using JavaScript. I mean by default there is filled circle , but I want "*" this symbol.
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Jan 28, 2011
I am having a problem with internet explorer 7. I am working on a site that maps google maps to show .gpx files, and it is working fine in IE8, firefox (v2 and 3) and safari. However in IE 7 i am getting the following error when running the following line
Code JavaScript:
$(document).ready(function() { initialize(); $("#player_controls a img").tooltip(); });
Line: 45
Error: Expected Identifier, string or number;
The funny thing is that initialize is a clearly and previously defined function, I had some problems before with IE due to variables being out of scope, so I am afraid this may be something related, but I am not very familiar with IE inner workings so,
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Apr 25, 2011
I am trying to prevent showing a symbol when a user clicks on an edit button.When negative numbers are entered and the edit button is clicked on then it removed the minus sign but keeps the symbol.
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Jun 21, 2007
I have a javascript to expand and collapse content in 3 ways (all items, one item and nothing).
I have written a javascript myself but the iconcs that are used to switch between modes don't show correctly in IE7, not always then. Here's how it should work:
Default expand one, expand all, expand nothing is loaded from a cookie. If not available, expand all will be executed.
If you click on an icon an event goes which does 3 things: changes the event of the image in the browser (so open_all becomes open_one, this is how I make it switch).adds style="display: none;" to the other element and makes this one visible.saves the new state to a cookie. Code:
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Jul 20, 2005
I'm hoping that someone can help me with a question I have about javascript syntax.
I got an html page that uploads an image and some text field to a database.
What I'd like to do is modify the content of one of the textfields prior to it being submitted to the database. Specifically, I need to append the contents of one of the fields to another.
The problem that I've encountered is that the textfield name contains square brackets , ‘extra_fields[Price]'
I've identified the square brackets as being the problem by changing the textfield's name to one that doesn't contain square brackets ,extra_fieldPrice for example and the script works fine.
Unfortunately, in the real world application of this page, I can't change the textfield name.
The specific part of the html page that's giving me problems is:
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