I really know nothing about how to code JavaScript (I know what it is and what it does) and I need a script to go in the head of my page and look for all <a> tags that have <img> tags inside of them and add a rel="lightbox" attribute to them.
View 6 RepliesI have a page which has multiple span tags, I would like a javascript
function that can look at each of these span tags for me. Depending
on the what the user is doing there could be a different number of
span tags so I don't want to hard code them.
Can't seem to make it work, I have seen many examples but they are all just for 1 div tag. When i trymore than one it doesn't work anymore.The first one works, if i have more than 1 then the other don't work.
using the following jquery
$(document).ready(function(){
$("#toggle-text").click(function () {
var divvalue= this.value;
[Code]....
I use Firefox and am wondering how to select a word and wrap [b] tags or [quote] tags around it?
View 30 Replies View RelatedHow can I find all TR that have any attribute starting with 'c'.
something like
$(TR[^c]).css("background","yellow") <-- doesn't works
Code:
function get(obj) {
var getstr = "?";
for (i=0; i<obj.getElementsByTagName("input").length; i++) {
if (obj.getElementsByTagName("input")[i].type == "text") {
getstr += obj.getElementsByTagName("input")[i].name + "=" +
obj.getElementsByTagName("input")[i].value + "&";
}
I have a form with input objects enclosed in a table, but this part of a script cannot find the input objects unless it is outside the table.
I Use the regular expression to find the html tags present in the input box, It works properly in IE & FF but in chrome it works fine when use first time for an input box but not again, below my code...
function IsWithinTags(inputString) {var regExp = /</?[^>]+(>|$)/g;
inputString = inputString.replace(/&(lt|gt);/g, function (strMatch, p1) {
return (p1 == "lt") ? "<" : ">";
});
[Code]....
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 RelatedI have a web form that needs to be printed for signatures. Problem is the
form is just a bit too big and always prints on two pages. Is there a meta
tag that will tell the printer to print the document on one page...or is
there a meta tag I can use to print at 80%?
I have a div which includes many others tags (a, input, any others
links). How can I disable the whole div? I want to any of the included tags may
not be enable.
I have some extensive animation going on in this script. I have all the behavior I want out of this script. A 3D carousel interface, each window in the carousel is a separate UI window. It uses active scrolling for navs and content...like (iphone).The problem is that I have optimized to my best and still cant gain any performance out of IE. It runs pretty fast in FF, and in Safari. I have reversed loops, I have vared all my Math, I have stripped equations, could do more I guess, and I have made attempts at preventing even bubbling. I have minimized the use of <img> tags as well. I have even cached most methods and use a constructor method to create new HTML elements.At this point I am starting to feel like I am getting into techniques and areas of JS I just don't understand well.Here is example of a method I would like to optimize:
this.anim = function () {
var s = Math.sin(s3D.A * .01);
var c = Math.cos(s3D.A * .01);[code]....
I'm tryng to make two boxes on my page always the same hight, no matter how much text is inside one of them.
So the boxes will always be the hight of the box with the most text.
you can see what I meen here:
[URL]
I would wan't the two boxes to be the hight of the one to the left with the most text.
At first I thought it could be done in css, but I was told that I needed javascript to do it. And I don't have so much experience with javascript, but I can try
this is my css:
#indexcontent{
background-color:#336699;
border-top:#2175a5 solid 10px;
padding:10px 10px 10px 10px;
[Code]....
I'd like to grab all the paragraph tag children under a main element ID.
I'm trying to use getElementsByTagName, with the parent ID, but it isn't working for me Here's the code I've been using:
Code:
//Gets Wrapper Element ID
var target = columnSettings();
try {
//alert(target);
[Code]....
perhaps an odd request but i need ALL (not just one id) p elements to have spans. so on document load...
HTML Code:
<p>text</p>
would become...
[code]....
what I'm trying to do is get text from between two tags, just like the title says. Now I know I can get that through the innerHTML property, but its just that, I don't want HTML, I want plain text. Consider the following example.
<span id="p-5641">
This is <strong>strong</strong> & you should really put <em>emphasis</em> on that <a href="#">anchor</a>.<br>Line broken
</span>
Now, what I want is, to get the text from between these span tags. That can be done by refering the ID of the span & innerHTML but that would give HTML & I want to strip off the HTML from it, so that I'm left with plain text, like
This is strong & you should really put emphasis on that anchor.
Line broken
with <br> & <p> tags preserved.
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 a couple of DIV tags I am trying to display. I thought it would be real simple but it is not.
1) A div tag with nothing in it - it needs to fill out the screen with a background color. It only shows a small portion along the top in IE but seems to work in Firefox.
2) A div tag with an image in it. It goes over the top of the previuos one. I would like to it centered on the screen, but it doesn't. Code:
Is it possible to create a dropdown list populated by the contents of a textarea?
<textarea>
<a name="this">this</a>
<a name="that">that</a>
</textarea>
Then, the dropdown would have the <a> values as options...
PHP has a function called nl2br() which takes all the newlines in a
string and turns them into break tags <br>. I need to do the same in
javascript. Is this about right? I'm not sure how one is supposed to
reference invisible characters in Javascript strings. I took an example
on the web and tried to modify it to my uses.
function nl2br_js(myString) {
var regX = /
/gi ;
s = new String(myString);
s = s.replace(regX, "<br />
");
return s;
}
After looking around quite a bit using Google, I still couldn't find
out what the gi in the above example is for. What is it?
I will show you how to get rid of <a> tags to put links on pictures.
When you want to put a link to another page on a picture, you type this
kind of HTML code :
<a href="page.html" style="text-decoration:none;" alt="funny things....">
<img src="img12.gif" alt="funny things ..." border="0"></a>
But when you click on the image, you can see a dotted border around it.
If you type this instead :
<img src="img12.gif" alt="funny things ..." border="0"
onclick="this.location='page.html'" style="cursor:hand;">
I think it is better, especially when you have frames in your website.
If using an onclick event handler to execute javascript when an anchor
element is clicked on, what should the href attribute be? #?
javascript:void(0)? Something else?
I would like to include extra "hidden" information in a generated HTML page
that can be used by javascript functions.
I realise that most browsers seem to ignore any tags and attributes they
don't understand, but from what I can tell the standards do not allow me to
make up my own tags or attributes as they will fail validation.
is there any standard element name that can be used for such a purpose i.e.
passes validation but never produces any output (and ideally allows nested
elements to be rendered normally too)...
I have documents that I want to automatically add additional meta
tags to. The documents already have some meta tags and I want to keep them
all together, so I want to add my new meta tags to the end of the existing
ones... can someone help me out with a script to do this... example below.=
Does anyone know of a way to wrap custom tags around selected text
using execCommand or otherwise?
I am developing a rich text editor for use in a web site and while
there are a few decent ones already floating around I need to
implement a few extra bits of functionality. Specifically tool tips.
Idealy I'd like to wrap custom tags around selected text using
execCommand. Ie "Selected Text" becomes:
"<a title='User inputed tooltip'>Selected Text</a>".
Any ideas?
I get html from a post like this:
<tr>
<td align="center">
<input id="stk2" type="text" size="2" value="1" name="stk2"/>
<span id="2" class="akt">akt</span>
</td>
<td align="right">8.75 €</td>
[Code]...
How to get all <a> that beginwith a specific letterin InnerHtml or InnerText?for example:
<a href="#">A
frica</a>
<a href="#">A
[code].....