I need to have an alert message that has an exponent in it. The only problem is, the built in "sup" function javascript has merely surrounds the text with HTML <sup> tags, and sadly, they do not work in alert messages. Is there any way to convert normal strings into superscript in a way that works with alerts?
View 3 RepliesI 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 text area that I want to add simple html formatting buttons to.The user should be able to:- highlight text and click a 'bold' button- highlight text and click 'itallic' button- Add bulleted list- LinkI've looked at a number of WYSIWYG javascript examples, but they seem to accept Microsoft Word formatting, which I dont want
View 3 Replies View RelatedI have this script that scrolls the plain text.
<script type="text/javascript">
var msg = 'My scrolling text. ..'
var myTimeout;
function scrollMsg() {
document.getElementById('textScroll').innerHTML = msg;
msg = msg.substring(1,msg.length) + msg.substring(0,1);
myTimeout = setTimeout(scrollMsg, 200);
}
</script>
How must I change the script so that it will work with HTML text too?.
I have some auto-generated code in a similar format to this:
<li class="item">
<a class="link1" href="#">Post Title</a>
Text I want to remove
<div class="content">
[Code].....
I want to select the line of text ("Text I want to remove" - with no HTML tags around it) and hide it using CSS (or remove it all together, if I can). I have tried using insertAfter to put a start <span> tag at the start of the line, and insertBefore to close the </span> tag at the end of the line (so I can apply CSS display:none; to it), but clearly JQuery doesn't work like that.
Is there another way to get rid of this line of text?
I want to display the content of textarea with html parsed eg. how gmail /yahoo displays its mail contents with all the images loaded, with all the links with hypertext parsing the html. Is there any way to display the same.
View 1 Replies View Relatedsuppose i have a strings (html):Lorem ipsum dolor sit amet, <span id="display_only">consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. </span>Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.How can i display only the text whicj is inside the #display_only tag.... So that the result would beonsectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.
View 2 Replies View RelatedI need to parse an an HTML page and pull what ever values are in these JavaScript tags. There will usually be multiple tags with different values between the single quotes. The value in the next example I need to pull into my array would be 'A728'. Here is an example code..
View 2 Replies View RelatedI'm trying to select a line a text and format it, only problem is there are no tags around it other than a closing </p> tag and a <br /> tag after it. Please see below the line in bold text which I'm trying to surround with <h3></h3> tags. [code]...
View 8 Replies View RelatedThe following code does not work. Can anyone help with modifying it?
<script type='text/javascript'>
function super2 ()
{
var theNum = prompt ('Please enter a number: ', ' ');
document.write ('Its superscript is: ' + <sup>theNum</sup>);
}
super2 ();
</script>
Is there a way to change html tags without touching the inner html? For example, changing all h4 elements to an h2. Maybe something like this? jQuery('h4').replaceWith('<h2>' + (this).html + '</h2>');
View 5 Replies View RelatedI'm trying to 'wrap tags' around text in a text box.
<script language=javascript>
function insertFauxTags(fauxTag, e, endFauxTag)
{
var e = document.frmAddNewForum.txtTopicMessage.selected;
document.frmAddNewForum.txtTopicMessage.Value += fauxTag + e + endFauxTag;
}
</script>
And my form:
<form runat="server" id="frmAddNewForum">
<asp:textbox id="txtTopicMessage" runat="server" cssclass="formtext" rows="5" textmode="MultiLine" width="95%" style="width:95%"></asp:textbox>
</form>
And here's how I'm calling the function:
<a href="javascript:insertFauxTags('[p]' + e + '[/p]')"><img src="http://www.<%=strSiteName%>/images/parabutton.gif" border="0" alt="Paragraph" /></a>
When I run this in FF I get 'e' is not defined - any ideas?
I have a variable that gets a url
sp1_content = http://www.google.it
I tried it like this but it doesn't work.
sp1_content = "<a href='>" && sp1_content && "'>" && sp1_content && "</a>"
I want it to become a link.. How can i do it??
I have one drop down list having some characters name. I have created this list dynamically using javascript. I have <h3> tag in html having same characters' name using that I had created drop down list. There are <blockquote> along with <h3> tag which is speech of that character. I have to generate the javascript in such a way that, if character "A" is selected and sppech belong to that character should be visible.
[Code]...
I came across some embedded JavaScript code and I noticed some weird “HTML comment-like tags” within embedded JavaScript that are getting rendered in FireFox but not IE. Specifically the closing tag "//--> And the JavaScript code between these tags is functional (not commented out)!
View 4 Replies View RelatedI'm trying to select data from a database and put it into a javascript ticker. The data is inputted by visitors using a form. The problem is the javascript wont run when the data has <br /> in it.
var marqueecontent='<?php echo "".nl2br($row["EventText"]).""; ?>'
Is there anthing i can do here?
I have the following Javascript code to write a code to the page using InnerHTML. But instead of writing the code, it shows the content of the iframe. How can I make the code write straight text of the HTML code...
View 1 Replies View RelatedI found a regular expression from a website that says it can be used to remove all HTML tags, but I would like to understand what each of the symbols mean. I tried to search on web but i was so confused about it. Does anyone have a clue what each symbol means and how does it find all html tags?
View 6 Replies View RelatedFor i didnt study HTML the moment i started studying Javascript (Self study)tho willing to study HTML. just didnt bother cause it's old sez my cousin.
here's my code:
HTML Code:
<html>
<body>
<script language="Javascript">
[code]...
1. Where do i insert the HTML codes.
2. Can i also change the appearance of my pop up boxes?
Is there some way to access an attribute to a tag that I've made up? Eg:
<INPUT type="text" name="phone" size=12 validate="area_phone_au">
I can get the type using:
document.formname.phone.type
But I don't seem to be able to access the 'validate' attribute:
document.formname.phone.validate
Anyone know if there's a way? If there's not, is there some other simple way
to specify validation information for a field? I could do something like:
<INPUT type="text" name="phone" size=12>
<SCRIPT> add_validation(document.formname.phone, "area_phone_au") </SCRIPT>
<INPUT type="text" name="state" size=4>
<SCRIPT> add_validation(document.formname.state, "format:AAA?") </SCRIPT>
The 'validate' function would then store the reference to the field and the
validation information. On submit, we validate all the fields by searching
all the references to see if they're in the form we want. (Have to work
that one out too!)
I'd prefer not to have to add script elements to do the validation. I'd
prefer to be able to store it in an attibute to the field. Of course I
could add it to an eventhandler for the field such as:
<INPUT type="text" name="state" size=4 onFocus="add_validation(this,
"format:AAA?")">
But that's still messier than I'd like it. Of course, all JS cases,
add_validation would have to check to see if it already knew about the
field!
The following is my javascript code to extend a form:
[Code]...
Everything works fine except for the counter/adding on to theName ( newField[i].name = theName + counter). I know exactly what the problem is... I just don't know how to fix it. If I remove the li tags, the counter will work fine and increment each "name". As soon as I put the li (see code above) tags back (or any html tag - I have tested others as well) - it breaks again and won't increment the name - it just submits the names without numbers and alas I have no usable post data. how to keep the html formatting there and still get the counter to increment the name?
I want to place all opening tags in an array.
In the example below, the following array should be created:
var tagsOpen=new Array();
tagsOpen[]='<h1 class="h">';
tagsOpen[]='<p>';
tagsOpen[]='<strong class="w">';
[Code]....
Hi I'm new to the development world and have bumped into a tough problem for myself. I'm attempting to display external RSS feeds on my site using AJAX. The 'title' and 'link' tags from the XML file appear on my page without any problem. However, unlike the 'title' and 'link' tags, some of the 'description' tags contain HTML.
This seems to be an issue when I'm trying to display the content within the description tags. As you can see, I embarrassingly tried enclosing the variable newtext2 in CDATA tags to no avail. Since I do not directly have access to this RSS file (other than asking my friend if I can edit it), is there a way for me to display the HTML content within the 'description' tags strictly via JavaScript?
Code:
function getXMLHTTPRequest() {
try {
req = new XMLHttpRequest(); /* e.g. Firefox */
} catch(e) {
[Code]...
I need to remove TR elements from parent table but the problem is there are no table ID/Name.Is it possible to perform it? i need remove red marked block... what scrip i have to use if i will put it to the green block?
View 2 Replies View RelatedIs it possible to input var x for example into "<font size:"x">" and make it higher each time I push a button? Or is there any other way to make text or table or picture or whatever bigger, smaller or just differ it after an event?
View 8 Replies View RelatedI was just wondering if you can use html tags in javascript alert boxes?(like <b>hello</b>) when i try it it doesn't work only in document.write it works, i feel its weird. Could it be my browser im on safari,
View 4 Replies View Related