I'm using a simple datepicker script found here: simple jQuery date-picker plugin When the input text element receives focus (through onclick?) the calendar HTML is displayed. I'd like to call disable that and only display the HTML when the user clicks on a calendar icon next to the text box. Additionally, I'd like to close the calendar HTML when the text box loses focus, which does not currently happen.
View 3 RepliesI'm trying to call a function depending on which <option> is selected from <select> dropDownList. Here's what i've tried:
function emailPrefs() {
If (document.frmAmandaPrefs.ddlFormat.selectedIndex == 3); {
hideLayer('emailPrefHolder');
} Else If (document.frmAmandaPrefs.ddlFormat.selectedIndex == 2); {
showLayer('emailPrefHolder');
} Else If (document.frmAmandaPrefs.ddlFormat.selectedIndex == 1); {
showLayer('emailPrefHolder');
}}
And my select looks like this:
<SELECT class="formtext" id="ddlFormat" name="ddlFormat" runat="server" onchange="emailPrefs()">
<OPTION value="2">HTML</OPTION>
<OPTION value="1">TEXT</OPTION>
<OPTION value="3">RSS</OPTION>
</SELECT>
Any ideas?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<script type="text/javascript">
[Code]...
I worked on this last year and could not get it working so I thought I would try to get it to work again.
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "[URL]">
<html xmlns="[URL]">
<head><title></title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<script type="text/javascript">
/* <![CDATA[ */
var leaf = New Array(6);
var curLeaf = 0;
var begin;
var imagesLoaded = 0;
for (var imagesLoaded=0; imagesLoaded < 6; ++imagesLoaded) {
leaf[imagesLoaded] = new Image();
leaf[imagesLoaded].src = "leaf" + imagesLoaded + ".gif";
if (imagesLoaded == 15)
setInterval("fall()", 200);
} function fall() {
if (curLeaf == 5)
curLeaf = 0;
else
++curLeaf;
document.getElementById("leafImage").src= leaf[curleaf].src;
} /* ]]> */
</script></head><body>
<img src="leaf0.gif" id="leafImage" height="100" width="200" alt="Image of a leaf." />
</body></html>
<button onClick="return popup('<span onClick='selectShape(1, 1, 1)'>test<span>');" tabindex=Ɖ' onFocus="setFocusColor(0,3)">....</button>
This will work perfectly, but as soon as I need to pass Strings inside the selectShape function, I get stuck.
So the question is, how can I create the following and have it working
......selectShape(2, 'Tricky', ཤx5°').....
I'm wanting a table cell click event to remove and replace the table it was clicked on, however I'm finding that as it's deleting the original table object the actual running event code is being replaced and the function is bailing.how I can call the delete/refresh function from outside the event's function scope?
View 1 Replies View Relatedhow I can accomplish wrappingrelevantparts of a script into a function then call that function within a success area on another page.
This is what I have so far: Script.js page - This page is longer but this is the relevant part that I would like to wrap:
$(".product img").draggable({
containment: 'document',
opacity: 0.6,
revert: 'invalid',
[code]....
I 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 RelatedI want to call java function in javascript.In which we pass one parameter to function and its returns String value which I want to display in alert message.
View 2 Replies View RelatedI have a real perplexing issue. In two separate "projects" I had code that displayed checkboxes - when clicked, they would fetch information from a db and display it in the div below. I had code that displayed a jquery date-picker - when clicked, it would fetch information from a db and display it in the div below. My issue comes with this:
[Code]...
I'm having some problems understanding the append() function. What I'd like to do is select an element using it's ID and add a row to the table with a HTML form element. The table is dynamically generated using a Django template ( form.as_table() ) so I'm not able to alter the original HTML markup too much.
If I had a table like this...
i have a search icon at the top of my page, when i click this it toggles show/hide on the search form. now when the user loses focus of the search form (.blur), i want it to activate the hide part of the toggle.
when the search icon is clicked, it gives focus to the search form, so the moment the icon is clicked, the search form gains focus, then when someone clicks somewhere else on the page and the form loses focus, i want the search form to hide.
the problem is, if i just have the search form hide on .blur, then when you click the search icon and then click somewhere else and the search form loses focus, and then you click the icon to show the search form again, it will hide the search form(to the user, it looks like it didn't do anything, since the search form is already hidden). so after 2 clicks on the icon, then, it finally shows the search form again.
[Code]...
I want to make a call to a dynamic element like so...
$("#"+item_b).remove(); But it doesn't work, I put the entire code below for reference.
Here is a snippet of the code:
var img = $('<img>').attr({
src: fileObj.filePath,
alt: fileObj.name
[code]....
I have a document that can contain any number of iframes which have
further copies of the same document (and so on). In practice, we
shouldn't ever have frames within frames, but I'd like to make the
implementation a general case.
Various of the functions in the parent document need to call themselves
in the child documents with the same parameters as they've just been
passed.
Now, I can stick a loop in each function that goes throught the
window.frames array and calls the function for each frame, but for I'd
like to write a function to do this.
It's at this point that my brain explodes. If I limit it to a single
parameter we can do:
I'm in the middle of a JavaScript class, and I've run into a problem with one assignment. ^^; I've been given a pre-written script and HTML code to work with, and am required to modify it. Here's one thing I have to do, via my instructor:
Add an "email" field to this form. This field should also validate as a valid email address. (Hint: after adding the form field to the form itself, your next step will be to expand the function named submitIt() by adding a second if statement to confirm the contents of the email field. You will want to paste into the header and use the validEmail() function which you will find in Script 7.15, highlighted in red on pages 192-3 of your textbook.)
I know how to write the code to validate an email address, but I can't figure out how to call the validEmail() function in the submitIt() function. The code I have now just blanks out all the fields when I hit "submit." Here's the part of the script with the email validation:
window.onload = loadDoc;
function loadDoc() {
resetForm(document.forms[0]);
[code].....
<html>
<head>
<title>TESTING</title>
<script type="text/javascript">
[code]....
This is a very basic version of what I am trying to do. I have a dynamic list which is set in a table. When clicked, a function is run to set up a new list.. The reason I explain that, is that I need to keep it dynamic.Now for the problem:When I run this page, I have the button made right away, then when clicked it creates the new button. The new button should also run the function to create the new button again, but when I click it, I only receive "error on page".
I'm trying to "progressively enhance" one of my surveys using javascript. Basically, I have rating scales that make use of radio buttons as each point on the scale. Each radio button occupies its own cell in a table. I wrote some functions that will highlight cells on mouseover in a color corresponding to its position on the scale (e.g. the lowest point is red, the midpoint is yellow, the highest point is green). When a radio button is clicked, the background of the button's cell and preceding cells in the same row will be colored accordingly. The functions are working well in FireFox and Chrome (I just have to add a few lines using the addEvent function to make it compatible with IE).
The effect looks a lot nicer when I add a function that makes the visibility of the radio buttons hidden.
However, I want to make sure that there is a fallback option in case the functions that color the cells don't work for whatever reason. I would not want the radio buttons hidden in this case.
Is there a method whereby I can call the "hideRadiobuttons" function only if the other functions are successfully executed?
I am creating a little word guess game, with a random function which picks the word from an array of 10 words. The second function checks if the users' letter choice is part of the secret word. Currently, each time the checkGuess() function is called, the word is changed, probably because I am calling the wordPicker() function from within. The wordPicker randomly chooses the word, then returns that word. All I want to do is pull that word into the checkGuess function, without calling the wordPicker function as it currently does. Here is the code:
Create secret word array
var wordList = new Array("stealth", "telephone", "internet", "nickel", "marine", "instantiate", "method", "function", "television", "monitor")
[Code]....
I'm working through the sitepoint ajax book and had a problem with a particular chunk of code. I eventually tracked down the error and it was being caused because I had:
window.onload = Monitor.init();
instead of:
window.onload = Monitor.init;
Now, one of the sticky threads mentioned that the first is a function call and the second is a function pointer. My questions are:What's the difference between a function call and a function pointer? Why did it cause problems in this particular case? What are the general implications/issues with using one over the other?
I need to be able to call a certain td element in a table and I'm not able to edit the html (dynamically generated) so i was wondering if it is possible to target td elements like an array using jquery.
For instance, say I need to change the class of the 4th td element in the second tr element. how would I target that? is there a way to do it in array style like below?
<table class="myTable">
Is there a way to call javascript functions based on the text between a span element? In other words if I have <span id="mySpan">Bronze</span> then it will call a javascript function but if I have <span id="mySpan">Silver</span> then it will call a different function?
View 3 Replies View RelatedIs this correct? The following three lines are equivalent, for
example, [1] can be replaced with [2] or [3] anywhere in a script
without changing the return value and without changing any side effect.
[1] var r = o.f(a,b);
[2] var r = o.f.call(o,a,b);
[3] var r = o.f.apply(o,[a,b]);
( o is an object and o.f is a function. )
The following three lines are equivalent:
[1'] var r = g(a,b);
[2'] var r = g.call(this,a,b);
[3'] var r = g.apply(this,[a,b]);
( g is a function, for example,
var g = function(a,b){return [this,a,b];}. )
How do you call a function within an implementation that's in this form:
(function () {
var G_vmlCanvasManager_ = {
init: function() {
...
},
initElement: function (el) {
...
}
...
})();
I'm trying to call the initElement function that's within excanvas.js
which its comment says is public.
If I try calling initElement(c) or G_vmlCanvasManager_.initElement(c) IE
gives errors.
I recently wrote some code, which involves a list. Elements can be picked by up/down arrow keys.To highlight the elements, I'm using a similar call to objects[focus]stop (true,true).animate({'opacity': 1}, 200);(As you can see, all DOM elements are cached)the same call goes to the element which lost the focus, with an opacity value of 0.2.Whatsoever, I noticed on testing that the performance is just fine on firefox 2/3, IE 7/8, even Safari has good results.Only exception so far is Chrome, it's terribly slow on those calls with a CPU load of 40-50%.I didn't further investigate that behavior since it still works "OK" on Chrome, but SIGNIFICANT slower.
View 12 Replies View RelatedSay I have <a onclick=' return Outline(this)' onmouseover=' return Outline(this)'>. How could I determine in Outline() that it was launched from a mouseover, as opposed to onclick?
View 12 Replies View RelatedHow to call a function in javascript.I mean i had a internal function (in a perticular form window) name as 'fnTest()'.I want to call this function in javascript ( in a perticular button click in the same form window).
View 3 Replies View Related