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JavaScript - Organizing Elements Into A Container Element According To Class
Hola,
I have a problem where I have a number of random set of elements that have a fixed rule for class name. I want to move them to a container element according to this class name. So for example the site generates Code: <p class="dog-1"></p> <p class="dog-2"></p> <p class="cat-1"></p> <p class="dog-3"></p> My output would be ideally Code: <div class="dog"> <p class="dog-1"></p> <p class="dog-2"></p> <p class="dog-3"></p> </div> <div class="cat"> <p class="cat-1"></p> </div> When searching for a solution, all I could find was simple ordering of elements according to class... Thanks Similar TutorialsThe bit of code in bold in the code below is giving me this error in IE: Error: Code: Webpage error details User Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Trident/4.0; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.30729; Tablet PC 2.0; InfoPath.2; OfficeLiveConnector.1.4; .NET CLR 3.0.30729; OfficeLivePatch.1.3; MSN OptimizedIE8;ENGB) Timestamp: Tue, 16 Mar 2010 15:07:11 UTC Message: HTML Parsing Error: Unable to modify the parent container element before the child element is closed (KB927917) Line: 0 Char: 0 Code: 0 URI: http://www.mateinastate.co.uk/users/mateinastate Code: Code: if(document.getElementById('msn1').innerHTML=="")
{
document.getElementById('msn1').style.display='none';
}
if(document.getElementById('yahoo1').innerHTML=="")
{
document.getElementById('yahoo1').style.display='none';
}
if(document.getElementById('skype1').innerHTML=="")
{
document.getElementById('skype1').style.display='none';
}
if(document.getElementById('facebook1').innerHTML.toLowerCase().substr(0,18)=='<a href="http://">')
{
document.getElementById('facebook1').style.display='none';
}
else if(document.getElementById('facebook1').innerHTML.toLowerCase().substr(0,11)=='<a href="">')
{
document.getElementById('facebook1').style.display='none';
} else
{
document.getElementById('fbook-add').innerHTML='Facebook Profile';
}
What it's saying isn't actually true (I don't think)... this is how the section is laid out: Code: <div id="submenu1" class="anylinkcss"> <ul> <li class="contact-pm"><a href="/index.php?do=pm&act=new&to=$RateViewProfileUserName$&returnurl=$ReturnURL$">PM me</a></li> <li class="contact-email"><a href="/index.php?do=email&id=$RateViewProfileUserId$">E-mail me</a></li> <li class="contact-msn" id="msn1">$RateViewProfileUser-profile_msn$</li> <li class="contact-yahoo" id="yahoo1">$RateViewProfileUser-profile_yahoo$</li> <li class="contact-skype" id="skype1">$RateViewProfileUser-profile_skype$</li> <li class="contact-facebook" id="facebook1"><a href="$RateViewProfileUser-profile_facebook$"><span id="fbook-add"></span></a></li> </ul> </div> <script type="text/javascript" src="/html_1/js/contact-information.js"></script> Does anyone know why this might error in just IE? So, I have this javascript that works just fine... But... PHP Code: <script language="javascript"> function addBtn() { element = document.createElement("input"); element.setAttribute("type", 'button'); element.setAttribute("value", 'Track'); element.setAttribute("name", 'element'); element.onclick = function() { alert("Tracking"); }; var btn = document.getElementById("gs-track-btn"); btn.appendChild(element); } </script> <div id="gs-track-btn"></div> How would I target that div if the " gs-track-btn " id was a class? ok so here is the problem in more detail i have a dropdown menu wrapped in a div attached to this div is the onmouseout event which hides the div this is working the problem however is when moving from 1 link to the next in the dropdown the onmouseout event of the wrapper div is firing and hiding the div prematurely see it live relevant code: Code: <div id="roster_drop" class="drop_menu" style="left: 128px;" onmouseout="this.style.display = 'none';"> <a href="roster.php">Superstars</a> <a href="champions.php">Champions</a> <a href="titlehistory.php">Title History</a> </div> how do i make the event only trigger when your mouse leaves the div itself and not crossing onto a link The script inside my opening if statement is working, but is the rest of this written right? I'm just want my script to run after it makes sure that a div class named single-journal-entry-wrapper is on the page. Code: function doit() {
document.getElementsByTagName("div")
for ( var x = 0; x < div.length; x++ )
{
var div = div[x];
if ( div.className.indexOf("single-journal-entry-wrapper") >= 0 )
{ do somethang!}
}
}
{
I need to count how many elements of a certain class are visible. Its for a form and the error messages for the fields are hidden (by default) spans with the class 'errors'. I need my page to count how many of these elements are visible when the user clicks the submit button. Is this possible or should i try and attack it a new way? Hi all, I've messing around with CSS and I would like to change the <body> 'class' when the user selects a hyperlink. To do this I've employed the OnClick method within the hyperlink which calls the function updateBodyClass(). Within upDateBodyClass() I would like to add the string "extraMenu" to the body class. Before selecting the hyperlink the body is: <body id="twoColLayout" class="tools"> I want this to change to: <body id="twoColLayout" class="tools extraMenu"> This is the code I currently have but it doesn't work. Please can someone point me in the right direction. Thankyou in advance for your time. <html> <head> <title>test</title> <meta http-equiv="Content-Script-Type" content="text/javascript"> <script> function updateBodyClass() { document.getElementById("body").className="tools"; document.getElementById("body").className+=" extraMenu" return; } </script> </head> <body id="twoColLayout" class="tools"> <a href="index.php" onClick="updateBodyClass()">Search Bookmarks</a> </body> </html> Could someone take a look at this and tell me what I am doing wrong please? I have an onSubmit function that calls the following code. It works fine spitting out the return values, but the section with the "textareas for" statement is displayed after everything else. (I understand why) However, I want it to display in the order with the rest of the fields. Ideally it should be a part of the "inputArray for" statement. Is there an easy way to join these two for statements and spit everything out in the order from the original form? Thanks Code: <script>
function showComposer()
{
var textstring = '';
var textAreaArray = '';
var textareas = document.repairform.getElementsByTagName("textarea");
var inputArray = document.repairform.getElementsByTagName("input");
for (i=0;i<inputArray.length;i++)
{
if (inputArray[i].getAttribute('class') == 'info')
{
textstring += "<table><tr><td><strong>" + inputArray[i].name + " : </strong></td>" + "<td>" + inputArray[i].value +"</td></tr></table>";
}
else if((inputArray[i].getAttribute('type') == 'text') || (inputArray[i].getAttribute('type') == 'radio' && inputArray[i].checked))
{
textstring += "<table><tr><td><strong>" + inputArray[i].name + " : </strong></td>" + "<td>" + inputArray[i].value +"</td></tr></table>";
}
}
for (i=0;i<textareas.length;i++)
{
textAreaArray += "<table><tr><td><strong>" + textareas[i].name + " : </strong></td>" + "<td>" + textareas[i].value +"</td></tr></table>" + '\n';
}
var stringArray = textstring.concat(textAreaArray);
var composer = new NKMailComposer();
composer.setRecipient("");
composer.setSubject("ESTIMATE SHEET AND REPAIR ORDER");
composer.setBody (stringArray, 1);
composer.show();
document.repairform.submit();
}
</script>
Short version: I'm having trouble with "moving subarrays" in a multidimensional associative array. Long version: (Yes, I know that there's technically no such thing as a js associative array and that I'm actually using a generic object.) This is one of those annoying questions for which significant code can't be shown. I'm fetching a JSON object from PHP and parsing it as multi-dimensional associative array that comes out with this "structure": Code: obj[regions][variables][years] = value; My presentation logic works fine for that. Year data is presented for each variable, and variables are grouped by region. For reference, if needed, the display is tabular and similar to this: Code: Regions | Variables | 2003 | 2004 | 2005
=========================================
| measure1 | abcd | efgh | ijkl
=================================
county1 | measure2 | mnop | qrst | uvwx
=================================
| measure3 | yzab | cdef | ghij
=========================================
| measure1 | abcd | efgh | ijkl
=================================
county2 | measure2 | mnop | qrst | uvwx
=================================
| measure3 | yzab | cdef | ghij
=========================================
| measure1 | abcd | efgh | ijkl
=================================
county3 | measure2 | mnop | qrst | uvwx
=================================
| measure3 | yzab | cdef | ghij
=========================================
| measure1 | abcd | efgh | ijkl
=================================
county4 | measure2 | mnop | qrst | uvwx
=================================
| measure3 | yzab | cdef | ghij
=========================================
My problem comes from trying to allow the option to reorganize the grouping - that is, turning it into regions grouped by variable. The display logic can handle it, but I can't get the array handling code right. The desired secondary structure is Code: obj[variable][region][year] = value; Some things I've tried: Code: /* obj is in the format of obj[region][variable][year] = value */
data_arr = new Array();
for (var region in obj)
{
for (var variable in obj[region])
{
for (var year in obj[region][variable])
{
/* fail one */
data_arr[variable][region][year] = obj[region][variable][year];
/* data_arr[variable] is undefined */
/* fail two */
y = obj[region][variable][year];
y_arr = new Array();
y_arr[year] = y;
r_arr = new Array();
r_arr[region] = y_arr;
data_arr[variable] = r_arr;
/* only the values from the last iteration are displayed */
/* fail three */
y = obj[region][variable][year];
y_arr = new Array();
y_arr[year].push(y);
r_arr = new Array();
r_arr[region].push(y_arr);
data_arr[variable].push(r_arr);
/* y_arr[year] is undefined */
}
}
}
And then other permutations of those three. I could run through it easy if not needing the textual index, but that's actually part of my display data, so it has to stay. Can anyone help me with what I'm overlooking? Hi, I'm relativly new to JS and brand new to the forum so you might need to dumb down your replys for my slightly lacking knowledge. That being said I do have a very solid grasp of html, css and am getting there with JS and its various frameworks. I'm integrating wordpress into an existing site for a friend and currently have the main blog page appear in a DIV. This is the best way to integrate in this case due to many reasons mostly of way the site is constructed. Code: <div class="scroll-pane" id="scrollbox"> WORDPRESS BLOG </div> My issue is that links within that DIV, in the blog, when clicked redirect the page. The simple answer to this would be to have them just open in a new page, which I can easily do with the below code. Code: function Init()
{
// Grab the appropriate div
theDiv = document.getElementById('scrollbox');
// Grab all of the links inside the div
links = theDiv.getElementsByTagName('a');
// Loop through those links and attach the target attribute
for (var i=0, len=links.length; i < len; i++) {
// the _blank will make the link open in new window
links[i].setAttribute('target', '_blank');
}
}
window.onload = Init;
But what I'd rather it do is have any link clicked inside the DIV to reload in that same DIV, similar to an iframe, but obviously without using an iframe, due to it's compatibility issues. Is this possible by editing the above code? If not what do I need? Thanks in advance for any help! Hello, I am new with Javascript and running into this problem that I don't understand. I define a base class that only contains an array "elements", and a derived class that contains nothing more (for simplicity): Code: function baseClass() {
this.elements = new Array;
}
function derivedClass() {
}
derivedClass.prototype = new baseClass;
Then I create two instances of the derived class, and add two elements in each: Code: a = new derivedClass();
a.elements.push("A");
a.elements.push("B");
b = new derivedClass();
b.elements.push("C");
b.elements.push("D");
When I examine the contents of these arrays, I see that both a.elements and b.elements contain {"A","B","C","D"} ! I.e. as if the two arrays are in fact the same array! But these are two separate instances of the class, I expect two separate arrays. Note that if instead I use the base class: Code: a = new baseClass();
a.elements.push("A");
a.elements.push("B");
b = new baseClass();
b.elements.push("C");
b.elements.push("D");
then I get a.elements = {"A","B"} and b.elements = {"C","D"}, as I would expect. Could someone explain to me the problem with using the derived class? Thank you, Stephanos Hello, I'm a beginner to Javascript and I have a problem. My idea is to move the container to the right of the page when the user has a widescreen. This is what I came up with: Code: width = 1;
height = 1;
var container = document.getElementById('container');
if (typeof (window.innerWidth) == 'number') {
width = window.innerWidth;
height = window.innerHeight;
}
else {
width = screen.width;
height = screen.height;
}
if ((width / height) > 1.5) {
container.style.right = 0;
container.style.position = 'absolute';
}
Everything works fine, except the style part. Can anybody help me?? Hi Folks, Hope someone can help. I want to do this with js and not with any html/css tables, image fills or whatever other trick, but I don't know how... Say I have multiple DIV containers below each other, which contain multiple DIV boxes floating next to each other. None of the DIV elements have a fixed height: Code: <div id="container1"> <div id="box1">some text</div> <div id="box2">some double more text</div> <div id="box3">some other text</div> </div> <div id="container2"> <div id="box4">some double more text</div> <div id="box5">some more text</div> <div id="box6">some other text</div> </div> I want for each container (separately) to have the contained box divs to fit the biggest one in height. For example, in container1, if box2 contains more text than the others, I want box1 and box3 height to fit box2. And in container2, if box4 has more text than the others, I want box5 and box6 height to fit box4, etc. In my dreamworld, the solution would be flexible and fully automated, which means, it would look for all container divs of class x or Id x and apply the same rule to all child divs. Hope it's clear enough ;o) I have heard of jquery "equalheights" plugin but I don't think it can do that ? or then I misunderstood something. Could I be using some "get element by class" function and then apply a style.height to the divs? TIA for any suggestion i want to set the second container's height according to the first container's.but how to achieve the height of the container dynamically. thank you! Hey guys. I've been trying to figure this out now for the past 9 hours and I have no idea what I'm doing...lol Ok, I have images inside of a container that is inside of an iframe. When I click on an image, content underneath is revealed by sliding everything underneath it down. The problem I have is that when it slides the content down, all the other images and content are cut off. I want it that when the content extends past the height of the div#container, it autoresizes, if that's possible. But I don't wanna use the iframe scrollbar. Only the parent scrollbar. Here's a link for the entire code of the Website. Open up index.html, click on Salvation and click on one or two of the images, and you'll see what I'm talking about. The salvation.html is the source for the iframe. http://www.mediafire.com/?zqzym4iniyd Thanks so much for your help! Hi all Ive basically 3 php scripts: -one that writes an xml file from a directory of image files -one that creates a thumbnail from a jpeg file resizes it and puts a little drop shadow on the thumbnail -one that reads the xml file and outputs the html code so all is good a little old school, but it works, I get a page of thumbnails in whatever form I want with links. Ive attached a lightbox script I found to open the thumbnails and thats ok. What I would like to do is target the images to a container inside a div tag using jquery, maybe even fade the image in something fancy. but Id be happy with the basics. Just click on the thumbnail show it in the adjacent container. (dont have a container yet thats what i need some help with with) I'm doing my best going through various tutorials and the chm file learning as I go here is the test page that outputs the thumbnails: http://www.eagleview.ca/newsite/cont...om=0&pageto=12 any help is appreciated william I have a container that has <li> items in it and in order to expand them you hit the + sign to smoothly expand the content under that header. My problem is that I want the header and the + to be on the same line and to not be appended to the <li> items when they are expanded. Right now the read more button(expand button) ends up at the bottom when it is clicked because of the list items expanding. Here is my js for that section, and the css for the read more button. Code: // auto-add-in 'read more' hooks after 4 bullet points
$("#att_container ul").each(function() {
var elem = $(this);
// break up list into separate lists, more than 4 is toggle_container
if ( elem.children("li").length > 0 )
{
elem.after('<ul class="toggle_container">'); // add hidden container after current element
var hiddenContainer = elem.next(".toggle_container"); // save a reference to it
elem.children("li").slice(0).appendTo(hiddenContainer); // move the children past the limit
hiddenContainer.after('<p class="trigger"><a href="#"> </a></p>'); // read more button
}
});
//Hide (Collapse) the toggle containers on load
$(".toggle_container").hide();
//Switch the "Open" and "Close" state per click
$("p.trigger").toggle(function(){
$(this).addClass("active");
}, function () {
$(this).removeClass("active");
});
//Slide up and down on click
$("p.trigger").click(function(){
$(this).prev(".toggle_container").slideToggle("slow");
});
// Expand and Collapse All
$(".expand").click(function(){
$("p.trigger").addClass("active").prev(".toggle_container").slideDown("slow");
});
$(".collapse").click(function(){
$("p.trigger").removeClass("active").prev(".toggle_container").slideUp("slow");
});
});
Here is the css for the read more button Code: #att_container p.trigger a {
display:block;
float:right;
width: 76px;
height: 19px;
margin: 0;
padding: 0;
background: url(../images/readmore_att.jpg) top left no-repeat;
}
#att_container p.active a {
background: url(../images/readmore_att.jpg) bottom left no-repeat;
}
Greetings, I am looking for either a JavaScript or Coldfusion solution to the following problem. First, there are over 60 million product photos so downloading and resizing the photos using Coldfusion would be very tedious. I would like the display an image within a 100 x 100 pixel container. If the height or width of the image is great than 100 pixels, the image should reduce in size to fit within the 100 x 100 pixel container. I want to avoid pixelation of the images as much as possible. All images are external and not on the local server so I only have an image URL. I would like to hide all images until they are resized appropriately. Does anybody know of a piece of javascript code that can do something similar to this? Sincerely, Travis Walters I am doing a project and I have a problem. I have retrieved data from a json file using ajax and the xmlhttprequest, but I am not able to put the content I retrieve into the dojo content pane. The content pane is inside a border container. I have tried the following, but it does not work. The HTMLPage4.html has the json data inside. please help me really urgent to me!!!!!!!as soon as possible Code: function getInfoContent(graphic)
{
function ajaxRequests()
{
var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] //activeX versions to check for in IE
if (window.ActiveXObject) { //Test for support for ActiveXObject in IE first (as XMLHttpRequest in IE7 is broken)
for (var i = 0; i < activexmodes.length; i++) {
try {
return new ActiveXObject(activexmodes[i])
}
catch (e) {
//suppress error
}
}
}
else if (window.XMLHttpRequest) // if Mozilla, Safari etc
return new XMLHttpRequest()
else
return false
}
var mygetrequests = new ajaxRequests()
mygetrequests.onreadystatechange = function() {
if (mygetrequests.readyState == 4) {
if (mygetrequests.status == 200 || window.location.href.indexOf("http") == -1) {
var bookss = eval("(" + mygetrequests.responseText + ")") //retrieve result as an JavaScript object
var rssent = bookss.infos.info
for (var i = 0; i < rssent.length; i++) {
// alert(mygetrequests.responseText);
var placeImg = ""
var txt = ""
// placeImg += rssent[i].descImg
txt += rssent[i].desc
var shorttxt = ""
shorttxt += txt.substring(0, 30);
var bc = new dijit.layout.BorderContainer({ style: "font-size: 11pt; height: 574px; width:739px; border:0px;" });
var c1 = new dijit.layout.ContentPane({
region: "top",
style: "height: 11.5%; width: 100%; color: black; background-color: transparent; border:0px;",
content: "<table><div id = \"mydiv\">" + shorttxt + "<font color = '#0000FF' size = '1'><a onclick='showmore();'><u> More...</u></a></div></td></table>"
});
bc.addChild(c1);
}
}
else {
alert("An error has occured making the request")
}
}
return bc.domNode;
}
mygetrequests.open("GET", "HTMLPage4.htm", true)
mygetrequests.send(null)
}
Ok so I have these Input boxes and select boxes on my form. I have them input this way: Code: <input type="text" name="monto[]"> So I can then parse the many that get added and removed when I submit the form, this way PHP see's them as an array. Now I have used this in the past to cycle through my inputs to check values and such on them, but with these [] it doesn't work. Code: var changeCheck = document.getElementsByName('check');
for(i=0; i<changeCheck.length; i++)
{
var enter = new Number(getEl('dueitem' + changeCheck[i].value));
if(changeCheck[i].checked == true) {
final = enter + final;
}
}
Is there a way to cycle all these elements when they are as []. Even if it's cycle them by name, though I never had a determined amount I always have the same names for the 12 different fields there are. I have the following code Code: <div class="thdnrml"> <td><a href="somelink">fonfof</a></td> </div> what i want to do is this: Code: <div class="thdnrml"> <td><a href="somelink">fonfof</a><a href="anotherlink">another_link</a></td> </div> how can i go about achieving this? |
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