does javascript have a built-in
function that will take a string, parse any HTML tags from the string
and return back a DOM element representing the root of the HTML tree
represented by the string? For example is I called
HTML2DOM('<strong>foo</strong>''), it would return the 'strong' element
with one text element child with the value of 'foo'.
I'm building a webpage using javascript and iframes. Basically I have an iframe in the middle of the index.html page that links to another html page (let's call it iframe.html). My question is, is it possible to call a javascript function from iframe.html to control an object on index.html? If so, how do I do this? I'd like to be able to assign an image in iframe.html with the hyperlink of href="javascript:function()", where the function effects the CSS of a div on index.html.
View 2 Replies View RelatedI have just started learning JQuery and have a doubt in the below code. $.get('myhtmlpage.html', myCallBack);The doubt is should the 1st parameter of the get function be a HTML file or can it be a unction name?
View 1 Replies View Relatedhow do I get the css and the html into the function?
View 2 Replies View RelatedI want to jquery to add to an <ul> list I have. The list already has one list item in it and I just want to carry on adding to it. I've tried copying some jquery html examples but I can't seem to get it to work. [code]but from what I understand, what you put in front of the .html is replaced with what you include after but that doesn't appear to be how this example is work. Also this adds to a div, can I not add to a li?
View 3 Replies View Relatedform to be able to user input values in the input and javascript add function will add value and display in HTML, how would i achieve it?
[Code]...
Ok, the title might not be a very good title, but I'll try to explain a little better INSIDE the post Ok, so here is my example jQuery
$(document).ready(function(){
$('#holder').html('<a href="#" id="foo">Hey!</div>');
$('#foo').click(function(){
[code]....
I stumbled upon something which may be by design in jQuery for security reasons, it may be the browsers doing it, but... I found that any JavaScript I try to put into the html of an object is ignored. For example, say username is a variable that was already defined with the user's name:
$("#test").html("Hi there <script type='text/
javascript'>document.write(username);</script>.
");
All the script is just stripped out, in both IE and Firefox.
I am using a GET function to process an external file, but I need only part of it.
[Code]...
So how to 'process' html : e.g. how to remove a certain div inside the html ?
I have an html page which currently has two different text input (I'd like to add more if I can get the two to work!) I then want to output the calculated taxes (eventually I want to add on calculated profit as well) then output the taxes to my page.
My question is, if I input 2 or more dollar amounts, how can I have just one function that calls each of the input ids so I can run them all through one function instead of a different function for each name id? Right now I have a jillion lines of code, and it seems like I should be able to enter each one of these through one function.
Also, is it possible to convert my text to parseFloat within that same one function? Or do I need a separate function that converts each name id to parseFloat?
this is the segment of the html page:
<script language="JavaScript" type="text/javascript" src="calculate.js">
</script>
</head>
<body>
[Code]....
This is one portion of my function that calculates taxes. You can see I have "amount1" called in the function, this is where I am confused as to how I can change this code to call "amount1" then "amount2", then more and more as I want to be able to add on as many amount fields as I would like.
function calculate(getvalueFromField){
if (amount1 > 0 && amount1 <= 5000) {
taxincome = amount1 * .10;
return taxincome;
}
come across the switch statement and has been trying to understand it with this simple coding i came up with. I think I have the syntex of the switch command correct but I'm trying to get it to work along with a HTML form and a function. I've been trying to figure out what i am do wrng but can not seem to see the solution. can someone guide me to the solution?
<html>
<head>
<title>Using the switch statement.</title>
[code]....
how can I call function located in java script file from html file . also I have many java scripts file connected to my html file .
View 6 Replies View RelatedI have a function which I placed in the header of my html file:
I want to call this from within the body of my html page:
The GetCookie func works and returns name correctly.
The first alert() box is displayed, - the second one isn't!
It does not come back from the call to UngreyInstallButtons()
Why?
I also tried this:
Again, it does not execute the = false lines at all.
Currently just trying to call functions from a .js file from my .html file. Here is the code, can't figure out why it doesn't work? It works if I put the medeltal(); into the .js file but I wanna call them from the html. Note that if I put the medeltal (20, 10, 30, 40); into the JS file at top it works just fine, but i can't seem to get it to work from the html file.
JS code:
function medeltal(var1, var2, var3, var4){
result = (var1 + var2 + var3 + var4) / 4;
alert(result);
}
.xhtml code:
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 StrictEN" "[URL]">
<html xmlns="[uRL]" xml:lang="en">
<head>
<title>Uppgift 2</title>
<meta http-equiv="content-type" content="text/html charset=iso-8859-1" />
</head><body>
<script type="text/javascript" src="script.js">
medeltal(20, 10, 30, 40);
</script></body></html>
I need to link a javascript function to an html button, so that the function executes when and only when the button is clicked. right now I am using the following code:
...
<head>
<script type="text/javascript" src="RunTool.js"></script>
[code]....
why this
Code:
$('#div1').html($('.div2').html()); doesn't work in IE, but this does?
Code:
document.getElementById('div1').innerHTML = $('.div2').html(); both work fine in FF and others, but not in IE??????
how to call my js function on the HTML page. This is a homework assignment and I've written the code but I just can't make it work. I can get the prompt boxes but the results don't show.
The assignment is to calculate basketball ticket prices. Each ticket has a base price. An up-charge or down-charge % is applied to the base price depending on the seat location. Courtside seats command a 20% premium upcharge Lower bowl seats have a 12% premium upcharge Inexpensive upper bowl seats cost 5% less than the stated base ticket price. If more than 8 tickets are purchased, 5% will be deducted from the total.
I have to use prompt() in my html page to prompt user for information. Then I'm to call the function to calculate the answers and build HTML to ouput.
look at what I have and offer advice as how to fix my code.
Here's my js file:
function calcTotalTicketCost(baseTicketCost, totalNumberTickets){
var courtside = 0.20;
var lowerbowl = 0.12;
[Code]....
I am trying to pass a value using a parameter in html (asp) to a javascript function. When I try to pass a value inside of a variable <INPUT type="submit" value="Next Youth" name=button1 onclick="OnButton1(tst);"> it simply doesn't work (no error msg - just nothing) while if I put a value in the call <INPUT type="submit" value="Next Youth" name=button1 onclick="OnButton1('5393');"> it works fine. The javascript looks like this:
function OnButton1(tst)
{
var pth = "youth_edit3.asp?cIndex=" + tst;
document.YouthEdit.action = pth;
document.YouthEdit.submit(); // Submit the page
}
I've set tst = "5393" but it won't work when I try to pass it. Only a literal value of '5393' works.
I am currently trying to make an html link that will add elements (specifically, drop down menus) to the current page when you click it. Since I am adding all the elements to the page using JavaScript, I'm not sure how to set up the link to call a function rather than go to a different page. I've seen people set the href attribute to the function they want, so I tried that and it didn't work. I've also seen a way that involves using onclick and making the link follow the onclick, not go to a different page.
In summary, how do you create/edit a link (from javascript) to make it use a javascript function rather than go to a different page? This is what I have currently (that concerns the link):
var link = document.createElement('a');
eval("link.setAttribute('href', 'javascript:addHours(" + dayDiv + ")');");
I'm making a portfolio-style web and there is a Projects section in it. Each project has its own html and a button which links to a new html with a trailer. Now, the new html with a trailer is basically the same for all the projects. It has a flash player embedded in it which has a different project video in each frame.
I've created a function in the trailer html which reads like this:
function reklam1()
{
var flashMovie=getFlashMovieObject("player");
flashMovie.GotoFrame(1);
}
I want to make sure that if I click on a link in the projects html it will open this new trailer html and activate the desired function which will push the flash player into a corresponding frame.
How do I have to make the link to be able to do that? Or is there any better way how to get the player to a desired frame on startup using javascript/html?
set up a simple Function that allows me to create a thumbnail image viewer with headings and text.
One of the variables is a Hyperlink.
It all works fine but I want the hyperlink to open as a PopUp Window, but not sure how to do it.
My Code
function LoadGallery(pictureName,imageFile,titleCaption,captionText,titleText,textText,titleJob,jobText,title Pricelist,pricelistText)
{
var picture = document.getElementById(pictureName);
[Code].....
but what I want is when you click on the text "Click here to see Gemma's Service Price List" (specific to Gemma of course).
.... her price list opens in a popup?
(If you want to try this Gemma is the Director with the Burgundy haircolour, top left on the page).
P.S. I am using the <div class> and id to pass the variable data through the function and display the enlarged image and relevant text and hyperlink... if that makes sense ?
is it possible to call a js function in another html file (without switching/showing that file)?
View 1 Replies View RelatedI want to create a questions creation page. It has a Question Text Box and a Add Button.When users press the add button, there will be a newQuestion Text Box and a new Add Button appear in the next line. But the old Add Button will become a Delete Button and change its functionality.[code]I put all the Add Buttons and Minus Buttons into two different classes, ".buttonPlus" and ".buttonMinus".The .buttonPlus works well when the line is added by the main html. But it fails to work when it is added by the .append() function. It simply adds the .buttonPlus's CSS code to its button, but the$(".buttonPlus").click(function (event) {...} is NOT attached to the new buttonPlus.
View 1 Replies View RelatedI use the html() function for my dialog system, and this function changes the html code...
Example :
$("#jquery_dialog").html(content_html);
alert(content_html);
alert($("#jquery_dialog").html());
The reply is :
Alert:
<form method="post" action="traitement.php">
<select name="select">
[...]
</select><br />
<input type="text" name="text" />
[...]
</form>
<script>
/* jQuery code */
</script>
Alert:
<form method="post" action="traitement.php"></form>
<select name="select">
[...]
</select><br>
<input type="text" name="text" />
[...]
We can see, the code has been modified by html() function...How I can do for insert code without modification??
A simple one that is fooling me too much.The following function is returning a numeric value. I want to insert this value in html code. How can I do that?
Code:
<script type="text/javascript">
function myFun() {
[code]....
I've been using the document.write function to loop through some xml and print the data within a HTMl table. I thought it would be useful to add a hyperlink to the table row, so I thought the best way to do this would to create a function (called popup), which takes an id as a parameter.
The problem with this, is that when writeing using the onClick, the speech marks seem to all get messed up.
Code:
onclick='popup('"+mailID+"')'
I'm 99% sure it's just the speech marks, i'm just not sure of the right combination, and it's doing my head in
If someone could even point me in the right direction, even the proper name as to what this is called would be great, as googleing it is proving to be a nightmare!
Here's the whole section of code if it's more useful:
Code:
var mailID = x[i].getElementsByTagName("mailid")[0].childNodes[0].nodeValue;
if (r == "unread") { //email is unread
document.write("<tr onclick='popup('"+mailID+"')' title='test'>"); } else { //else is read, so add colour
[Code]....