Is 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?
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Trying to build a little tool here..
<html>
<body>
Artist ID: <input type=TEXT id=ArtistID name= ArtistID value="Artist ID">[code]....
I'm trying to save the input and pass it into the URLs that are the option values. So Artist ID being 111 would take you to url..../<WHATEVER OPTION YOU CHOSE FROM DROP DOWN>/111
What am I doing wrong/What am I not doing?
Is it possible to trigger the action of a form with a submit button that's outside the form tags? If so, how should this example be rescripted to make the input tag work outside the form tags?
View 3 Replies View RelatedIs there any reason why doing...
var chords = document.getElementById('chords');
chords.style.backgroundPosition = (pos+6) + 'px';
Wouldn't work, where... document.getElementById('chords').style.backgroundPosition = (pos+6) + 'px';
Also, after saving it into a variable, asking the console what is in the variable it pulls up... <div id="chords" style="background-position: 1606px 50%; "></div>
Just that, in my mind, saving a set of tags to memory rather than searching for it every 40ms seems to be a better way of going about it. But if I try to do it this way I get given a... "Uncaught TypeError: Cannot read property 'style' of undefined"
I have some JavaScript which is splitting out the different variable elements from the URL.Now, how do I set the internal variables?Then I want to set the variable ScriptHeading to be Change and the variable ScriptType to be NewThread.I keep finding all sorts of lovely code showing how to split out the various sections in many different ways, but I can't find anything on how to actually set these variables.
View 1 Replies View RelatedIs 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 RelatedDoes anyone know how to count the number of input tags on a page using javascript?
View 2 Replies View RelatedI have a problem in Javascript that I really cant figure out, I've tried for days! here it goes: I need to iterate through a form and get all the elements that has a class like "required" and then, save this elements id, because I have label elements that has a for="" tag with the same as the id for the input/dropdown in the form. To all these labels I need to apply a "*" in the end of the label. And all this in an onload function.
I have tried everything I can come up with but now I'm close to giving up so now I need help, how can I get these values and do this?
Is it necessary (or advisable) to place <form> tags around input buttons? They seem to work fine either way.
View 3 Replies View RelatedI saw a button that adds text to where the typing cursor is put.. for example:if the cursor is between the (how) and (you) in the following:how you. when you click the button it adds text between those two words so that it becomes: how are you?
View 1 Replies View RelatedI 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'd like to know how to add break tags "<br>" inbetween entry's in an input form, an example is if the word "yada yada" was entered you would wind up with y<br>a<br>d<br>a<br> y<br>a<br>d<br>a
I would like to able to add the break tags with a button onClick. I have no idea where to start ...
Code:
function get(obj) {
var getstr = "?";
for (i=0; i<obj.getElementsByTagName("input").length; i++) {
if (obj.getElementsByTagName("input")[i].type == "text") {
getstr += obj.getElementsByTagName("input")[i].name + "=" +
obj.getElementsByTagName("input")[i].value + "&";
}
I have a form with input objects enclosed in a table, but this part of a script cannot find the input objects unless it is outside the table.
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 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 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 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,
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