Running Before The HTML Has Completely Loaded - DOM Nodes - Failing To Receive Browser Alerts?
Dec 3, 2009
I'm coding in Dreamweaver CS3 on a Mac, and am running latest Firefox I am in the DOM chapter of SitePoint's "Simply Javascript", where I'm learning how javascript references elements/nodes from the html (much like CSS) PROBLEM: I am failing to receive browser alerts in the following situation
[Code]...
I'm expecting to get browser alerts saying 'p' and 'this is a test of js...', respectively I get nothing, and nothing on refresh NOTE: when I leave the .properties off target, i do get an alert that reads 'null' Q. is my .js running before the HTML has completely loaded? oorrr am i missing something really basic?
[Code]...
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Mar 19, 2009
How do you know that a web page is fully/completely loaded in a browser. Is there any content length in a header or what else will let you know.
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May 3, 2009
I'm having trouble reading a not-so-large local XML file. The following code works fine for under 70 nodes:
// load values from the xml file
$.get('dic.xml', function(dicXml){
$('node', dicXml).each(function(){
var literal = $(this).find('literal').text();
[Code]..
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Aug 30, 2011
I have an XML file that I'm trying to load into and xml object, however the doctype tag is killing the javascript, and does not parse the XML at all. If I remove the doctype, the javascript can parse, and I can access the XML DOM. So I know the XML is valid. Even with the Doctype, it validates. However Javascript does not like it. I don't have a choice to remove the Doctype tag of the XML.
If I remove the Doctype, this method works to parse the XML DOM:
Code:
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async = false;
xmlDoc.load(filename);
Also, if I use the .open method to retrieve the XML, I cannot access the XML DOM via xmlhttp.responseXML. But I do get a result when I use xmlhttp.responseText, it displays the corresponding XML.
Code:
xmlhttp.open("GET", filename, false);
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Jul 23, 2005
I used document.readyState to check the document state, but it gavem access is denied error at that line. is there any other way to do it?
function wackOpen(){
my_window1=window.open('http://www.yahoo.com','','left=20,top=20,width=2,height=2 ');
//my_window1.location="$send_sms[0]";
my_win_status=my_window1.document.readyState;
....
.....
}
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May 25, 2009
I created a slideshow using the cycle-lite pluginLINK. LINK TO SLIDESHOW The slideshow is nearly great. The first time you load the images it is a bit bizarre. The images loads and fades at the same time.
Is there a way i can hide the images until all has loaded then trigger the slideshow.
[Code]...
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Oct 1, 2009
i need a javascript code to check whehter the particular swf file has been loaded or not.Is it possible using javascript?
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Aug 8, 2010
i would like to write a script which will change title of my opera window after opera completely loads web page.i have a working script:
Code:
// ==UserScript==
// @name loaded
// @namespace my
[code]....
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Jun 1, 2011
I'm working on a script to pass the content height to some other element. The whole script is within the document ready function, but somehow Google Chrome thinks the content height is 0 (zero), because it's so fast. When I set a timeout it works correctly, but I don't really like this solution because of the delay.
var contentHeight = ($('body').height();
setTimeout(function() {
var contentHeight = ($('body').height();
[code]....
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Jul 23, 2005
I want to access all the <div> tags on my page. below is javascript
which is use to access them
var divs=document.getElementsByTagName("div");
this works on IE but is failing on Pocket PC 2003 browser.
any of guys faced this problem..any work arounds?
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Aug 15, 2011
I have a web service that accepts application/json but returns HTML to place in a DIV. I am not having any luck configuring the .ajax call so that it both POSTs in a format accepted by the web service and does not attempt to validate the HTML response as JSON.
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It would seem that I cannot have anything other than 'json' in the dataType, even though from the docs it appears that this only affects the interpretation of the response, changing it's value to 'html' causes the web service to reject the call. I've also tried a converter but perhaps I'm not using it properly. Is it possible to use jquery to post JSON and get back HTML? What configurations am I missing?
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Jan 17, 2011
I have a site that runs a javascript slideshow automatically when a user visits it. It is designed in such a way that I cannot pre-load individual images for aesthetic reasons. (Also the whole concept makes my brain hurt.) I therefore need 1 of 2 things:
1. A preloader that doesn't show the page or start the slideshow until all the images are loaded.
or
2. I could start with the slideshow paused, and when the page is fully loaded, the play command (currently attached to a 'play' button) is 'sent'.
(I'm not techy, so this is the best I can do as explanation.) The latter would probably be more elegant, especially if ultimately I could hide the controls for the slideshow with a loading bar until all the html is loaded, and then show them when the slideshow starts.
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Dec 20, 2011
Say I have a tree view
Item1
SubItem1
Element1
Element2
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When I do a search in the browser (Ctl+F)(with Item2 collapsed) on Element1 the search stops on Item1|Subitem1|Element1 then Item1|Subitem2|Element1. If continue searching it does not find Item2|Subitem2|Element1.
Is there a way for the search to even find collapsed items?
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Oct 1, 2010
Having trouble with nodes: this time, childen[].
With this html:
HTML Code:
And multiple other divs with similar structure, id="2", "3" etc, I want to access the <p> tags to change style-- so that, for example, the last paragraph in all of the divs would change.
To access the last paragraph, I've tried:
Code:
--which generates an error message that the function itself is undefined.
There's till something I'm not understanding about using node-seekers with classes of tags. But if I can get it right, it saves giving each of the <p> tags a class, which would be easier, but code-heavy.
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Jan 9, 2010
Is there a way to print out the structure of a jQuery xml element...heres some code
$
xml
.find
[code]....
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Nov 21, 2010
I have this code that when links are clicked the elements are erased. The issue that I am facing is that I want to update the order of the attributes "id" and "var_id". Basically when you remove the first or the second element to update the order. I am not very savvy with DOM so I have hard time developing that functionality. I hope you guys can help me with that.
<html>
<head>
<script>
function removeElement_e(divNum)
{
var d = document.getElementById('e');
[Code]...
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Dec 7, 2011
I would like to know what is the the easiest way to get if the user is browsing internet in fullscreen?I use following code:
var windowHeight = $(window).height(); // returns height of browser viewport
var documentHeight = $(document).height(); // returns height of HTML document
var windowWidth = $(window).width(); // returns width of browser viewport
[code]....
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Oct 16, 2009
i have been working with jquery dialog for a while and am stuck on a new problem today.when i load a dialog, it is running the button functions when the dialog is opened.
$(function() {
var dialogopts = {
modal:true,
[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 11, 2010
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]....
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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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Mar 29, 2011
I've got a script that reads a line of text from a file, and does a bit of parsing to that line into an array. Apparently, this can take some time, so I get the "Stop running this script?" message.From what I understand, I need to use the setTimeout call, but for the life of me can't understand it. When I do add it to some code, it seems to work, but doesn't "pause" the code as I expect it too...
function ReadFile(Fname)
{
var path = "y:\metrics\";
[code]....
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Sep 1, 2010
I have figured out how to load a fragment into a container but "unloading" is not as clear. Suggest how to do this properly? I tried load() with no arguments and unoad() but nothing works quite right...
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Jun 22, 2010
I am trying to load html into a div with jquery and then target a selector within the loaded html. It's not working! Here is what I have.
I am loading this into a div with the id "questions"
$('#questions').html('<strong>What kind of website do you need? </strong><br /><br><input type="radio" name="type" id="radio" value="informational">Informational<br><input type="radio" name="type" id="radio2" value="ecommerce">eCommerce<br><input type="radio" name="type" id="radio3" value="CMS">Content Management System<br>
[Code]....
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Dec 13, 2005
I have this code that load HTML tags (no including <html> or <body>)
into a DIV dinamically...
after correctly retrieving the HTML, I assign it to my DIV Container
document.getElementById(containerid).innerHTML=pag e_request.responseText
now from main page....I need to get a reference to an Object (a
textbox) contained in the dinamically loaded HTML
Once in my main document this, doesn't works:
document.getElementById(containerid)
The objects that I loaded dinamically, are part of the Main Document or
not? How can I access this objects from my main page?
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Nov 27, 2010
$('#food_rate').load('/ajax.php?x=get_food');
$('#tax_rate').load('/ajax.php?x=get_tax');
$('#mood').html(function(){
return ($('#food_rate').html()-$('#tax_rate').html())*10;
});
$('#mood').html always contains the value of the values food_rate and tax_rate had before I loaded the new values in. (Before Line 1 and 2 happen)I already red, about event bubbling and event delegation, but the html-elements fax_rate and food_rate exist from the beginning, and only their innerHTML does change.
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