Alert The User Of Recognized DOM Nodes?
Jan 31, 2011
I'm new to programming with the DOM and new to this forum as well. I have the code below showing a web page that is simply trying to alert the user of recognized DOM nodes. I am not getting the bodyElement or textElement to be recognized by the browser. The error states that "an object is required."
<html>
<head>
<title>Trickier nesting, still</title>
<script language="JavaScript" type="text/javascript">
var myDocument = document;
[Code]...
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Apr 6, 2010
What's the best way to wrap all the nodes between two nodes in DIV tags? Is it possible with the DOM? I have code similar to the following:
HTML Code:
<h3>First header</h3>
<p>First paragraph</p>
<p>Second paragraph</p>
[code].....
How can I achieve this with the DOM, without resorting to doing something like a string replace?
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Mar 25, 2011
So with the below form if the value of any of the select list changes the user is alerted something like "You are about to make 2 changes". How can I do this?
<script>
function validate(){
}
</script>
<form method="POST" onsubmit="return validate()" action="--WEBBOT-SELF--">
<select size="1" name="fruits[]">
[Code]...
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Aug 6, 2010
Consider following html code
<p id="oliver">
<a id="oliver1" href="/oliver1/">Oliver Twist 1</a>
<a id="oliver2" href="/oliver2/">Oliver Twist 2</a>
<a id="oliver3" href="/oliver3/">Oliver Twist 3</a>
<a id="oliver4" href="/oliver4/">Oliver Twist 4</a>
</p>
Applying JavaScript to above html as following:
[Code]...
Why are anchor nodes pointing to href and text nodes pointing to [object]? As anchor and text both are objects therefore all outputs from indices 0 to 7 should be [object].
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Apr 28, 2010
" how to write a JavaScript function to pop up an alert() if a user scrolls down the webpage faster than a certain speed"
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Jul 2, 2009
How do I show an alert/popup msg to the user if (items.Count < 1)?
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Jun 27, 2004
I'm working in an .asp page where the user can delete a record. However i want an alert window to be displayed when the user clicks on delete asking the user if he really wants to or not ( the kind that has the two buttons ). If the user clicks no then the record delete is cancel, and if the user click yes then if goes to the page where it will be delete it.
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Feb 16, 2009
I want to make different style of alert box on my code how to make user choice alert box.
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Nov 20, 2010
My group is working on a basic document management system that includes four users. staff member, department director, division chief and clerk. The programming language that we used is PHP.when staff member logs-in on his homepage and uploads a file he must choose reviewer from a dropdown menu that consists of dep. director and div. chief.When he clicks the upload button the homepage of who he chose as reviewer should receive a prompt/alert box upon log-in saying "you have a document to review".For example:if he chose division chief as the reviewer when the person logs-in on his homepage a prompt/alert should display that he has something to review.The code for uploading file is already up and working.
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Dec 25, 2010
when a user go to an external link of my page an alert, or confirm box appear, or run some other code?
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Jun 16, 2010
i would like to add a onfocus alert pop up when a user tabs into a certain field
so say if i had
<td align=center><input maxlength=1 size=1 id="end" class="notnumber" name="18n_">
when the user tabs in to the textfield an alert pops up displaying a informaiton messaage
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Sep 18, 2011
I want to pop up alert when the user browse file into input for example I have this input:
HTML Code:
<input type="file" name="myfiles[]" />
Now, when the user finish to browse an file I want a function to start working, what I mean by finish browse file is when the user select file and than click on the file he selected twice and than when the browsing files windows close I want this function to start.
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Dec 8, 2011
i need to ask the user for details about a car, i will not know how many cars are going to be stored and therefore need an array i think. I need the function for asking the user and will need to repeat the code later in a menu. at this stage i just want to ask the user for input, store it in array and use an alert to check if it works?
<html>
<script>
// Purpose: Gather car information and store it in a datbase
// Ask user for REG info, CAR MAKE, car VIN
var CarDetails = {
RegNum:"",CarMake:"", CarVin:"";
}
[Code]...
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Nov 2, 2009
I am creating dynamic questions and question's choices (radiobuttons or checkboxes) from database when runtime..after users answer the question, press next button to pass the next questions
For example
1) Question definition
a)choice definition
b)choice definition
c)....
Users have to choose any choices..if not, my system is giving alert, Actually my problem is about checkboxes. I created hidden textboxes, if question choices' type is checkbox. So the last choice definition is name "Other". If user checks the other choice, the hidden textbox is going to be visible. It is all okay until here. I want to give a error alert if user checks the other choice and doesn't fill the textbox when press next question. I don't validate this. How can i do it.
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Oct 21, 2011
heres my code:
Code:
<script language="JavaScript">
var checkobj
function agreesubmit(el){[code]....
i need to make it like if the button is clicked and there the agreement checkbox is not checked.. it should give an alert that the alert is not checked.. i know that would require a if and else statement but i cant figure out how to do it
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Oct 28, 2005
I am having issues with a new window that I create in my application
not executing its Javascript. The js is there in the source and looks
all normal, but it is simply not being recognized. I am running on
Jboss 4.0.2. Here is the code, its simple... Code:
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Apr 20, 2006
In the following script:
function txKeyPressHandler(theEvent) {
var key = theEvent.which || theEvent.keyCode;
switch (key) {
case Event.KEY_RETURN:
txIMSendMsg();
var userAgent = window.navigator.userAgent;
if (userAgent.indexOf('MSIE 6.0') == -1) theEvent.preventDefault();
break;
}}
if I take out the if clause, forcing the preventDefault to get called even
for IE6 it causes a JS error (just in IE6).
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Jul 20, 2005
is the event ondragstart only for IE? In that case, how to use it in
netscape 7?
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Mar 11, 2011
i would like to use it to replace a checkbox with an image and to swap it when it's clicked.unfortunately the change is not recognized inside the internet-explorer.
here is the code:
<label
for
="footer_ger_lock"
[code]...
there is some php too that saves and displays the lock/unlock states, but i only wrote down the bare bones to keep the overview here.
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Oct 13, 2011
The following request isn't retrieving a response when I look for it in Firebug. Any ideas why?
$function(){
//json request to flickr
$.getJSON('http://api.flickr.com/services/rest/?&method=flickr.photosets.getPhotos&api_key=71282ef5623d61a898f798c7916bed31&photoset_id=72157627882181032&format=json&jsoncallback=?'),
});
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Aug 12, 2010
Let's say I have two images. I make one dragable. I physically move one image directly over the other. While my mouse is pressed I release it. The image underneath recognizes and gives a message indicating it's covered by the other????
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Oct 3, 2009
I my ASP.NET master page I've got the following:
and yes, the paths are right. I still get this error in firebug no matter what: $ is not defined
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Oct 25, 2009
I am using jQuery Superfish (with Supersubs) but I'm getting an JS error when loading the page:Error: $("ul#topmenu").supersubs is not a function I looked at the supersubs.js file but I can't figure out what the problem is. I'm calling jquery.js, jquery.superfish.js, and jquery.supersubs.js on the <head> and initiating menu as suggested:
$(document).ready(function(){
$("ul#topmenu").supersubs({
minWidth: 12,
[code]....
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Nov 12, 2010
I'm trying to add a prototype method to the Image object, but I always get the error "images[i].getSize() is not a function". Why?
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Jul 29, 2010
I'm using some jquery in a website I'm building. Here's what I'm trying to do on one of the pages: I've got a span with some text and a button in it. When the button is clicked, it fires up a jquery click function for its class that is supposed to insert a textbox into it and take the text and put it in the textbox. The class of the button is also changed from "editButton" to "finishButton" so that the other click function fires, which is going to call a webmethod to update whatever the user entered in the database.
But, the function for the editButton class gets executed when it's clicked the next time instead. I know that the class of the button has changed because the css styles for the finishButton class are in effect. I also tried removing the clicked button and creating a new one dynamically, but that one does nothing at all; it doesn't go to either click function. The stuff in the .finishButton function is only there just so I can test whether or not that function actually runs. Whether it works or not, it shouldn't matter... I'm using Firebug so if I put a break point in there, it should hit it either way, right? And this is in an aspx page if that matters at all.
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Oct 21, 2009
I have two functions show after the message. The first works fine. When a checkbox is clicked with the class availableProfile, its class is removed, selectedProfile added. It is then appended to anotehr list and destroyed in the original. However when i click the now moved checkbox it doesn't recognize it has the new class of selectedProfile.
$(".availableProfile").click(function(event) {
elementID = event.target.id;
elementGroup = elementID.split("__");
$(this).removeClass("availableProfile");
[Code]....
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