|
JavaScript - Hide|remove 'class' Via Javascript
No Jquery plz
As you can see that I want to remove this advertisement area (denoted by 1) via some java code. Now one can observe that this advert is hosted in the 'main-content' id & wrapped in 'inner' class. One cannot remove/hide id but CAN remove/hide the class which also will remove/hide the advert area placed within this class. Similar TutorialsHi, I am working on Salesforce.com application and want to have a standard button named "Save and Send Update" placed on Event object detail page to be hidden. I followed some sample codes shown on net utilising style.visibility/style.display attributes of Javascript. However, I am not able to still remove/hide the standard button. If anyone could please assist me in this, that would be great! Thanks, Vimal Hi all, I have a couple of functions, an add error function, if some validation is not met I add a message to a array holding error messages and mark the field red, I have no problem with that piece of code... Code: function addError(errorArray, formObj, message) {
errorArray[errorArray.length] = message;
if (formObj.options != undefined) {
formObj.parentNode.className = "error-field";
} else {
formObj.className = "error-field";
}
}
However I have an issue with the 2nd function, it takes in 2 variables, an id for a div which is displaying the error messages, and the form object, the issue I have is removing the error class. for some reason obj.className = '' fails to remove the class, getting the same object using getElementById() (name and id are the same) however if I construct the removing piece of js code as a String and execute it using eval it works... Code: function clearErrors(errorDivId, vForm) {
var errorDiv = document.getElementById(errorDivId);
errorDiv.innerHTML = "";
errorDiv.style.display = "none";
// remove red boxes
for (i=0; i<vForm.elements.length; i++) {
var obj = vForm.elements[i];
if (obj.type != "button" && obj.type != "hidden") {
if (obj.options != undefined) {
if (obj.parentNode.className == "error-field") {
obj.parentNode.className = "";
}
} else {
if (obj.className == "error-field") {
alert(obj.name);
obj.className == "";
alert(obj.className);
obj = document.getElementById(obj.name);
alert(obj);
obj.className == "";
alert(obj.className);
var jsExecuteCommand = "vForm." + obj.name + ".className = '';";
alert(jsExecuteCommand);
eval(jsExecuteCommand);
alert(obj.className);
}
}
}
}
}
I am so baffled? I have no idea why it won't work can anybody please explain what is happening please? Although I have a work around, I have been banging my head to get to this workaround and I just don't understand why the obj.className = ''; doesn't work. Thanks, Dale Hi, I have no experience with javascript. For several hours I have been trying to figure out how to use it but I cannot. I want to change the layout of a page to something that would be much more readable. Recently the website Cramster has moved to Chegg and I don't like the layout. Everytime I load a problem I have to make the two changes in this screenshot: I expand the answer box then delete the footer because it overlaps in front of the answer box. Here is a screenshot of the before and after of what it does: How do I create a script to automate this every time I go to this site? I'm at a loss and tried all kinds of codes that are supposed to remove elements, but none have done anything. I know I don't have any code to show here, but I don't know what is supposed to work. Please help, thank you! Hey all, Hoping someone could help me out with some javascript coding as I am a complete novice to this! I am currently building a website using 1 static page and all the content will be pulled in through different iframes by clicking on a navigation on the page. I found a very handy piece of javascript coding that lets me remove a class from one link and move it to the link that was clicked on (the code will be below). The issue I am facing with this is that if I have Home set to class="On" to begin with and then click on Location, the background image will be added to the Location section but won't get removed from Home until it is physically clicked on. Can anyone help me out with how I can get this to work correctly? javascript: Code: <script language="JavaScript" type="text/javascript">
var Lst;
function CngClass(obj){
if (typeof(obj)=='string') obj=document.getElementById(obj);
if (Lst) Lst.className='';
obj.className='On';
Lst=obj;
}
</script>
HTML: Code: <div id="navWrapper">
<div id="globalNav">
<ul>
<li onclick="CngClass(this);" class="On"><a href="iframes/home.html" target="content_iframe">Home</a></li>
<li onclick="CngClass(this);" class=""><a href="iframes/location.html" target="content_iframe">Location</a></li>
<li onclick="CngClass(this);" class=""><a href="iframes/speakers.html" target="content_iframe">Speakers</a></li>
<li onclick="CngClass(this);" class=""><a href="iframes/agenda.html" target="content_iframe">Agenda</a></li>
<li onclick="CngClass(this);" class=""><a href="iframes/useful_material.html" target="content_iframe">Useful Material</a></li>
<li onclick="CngClass(this);" class=""><a href="iframes/event_presentations.html" target="content_iframe">Event Presentations</a></li>
<li onclick="CngClass(this);" class=""><a href="iframes/gallery.html" target="content_iframe">Gallery</a></li>
</ul>
</div>
<div id="localNav"></div>
</div>
Hello, I have a complex website designed with Jquerry, javaScript and css. The index.html serves as a client ui for an open source poker game. Much of the css is contained in multiple and imported external css files. The javaScript code is also contained in an external file. The site is completely functional. What I am attempting to do is add a feature to the client that will, through a JavaScript function, dynamically change the visibility element of a class. The classes in question represent the style of the hole cards that a player sees after his cards are dealt. By default they are visible and face up. I would like to change this default behaviour by first changing their visibility element default value to hidden (easy). Then I intend to create a div with onMouseOver and onMouseOut events that will invoke the JavaScript function which will toggle the visibility element value. This will in turn show and hide the hole cards (not easy). I have attempted to use document.getElementById() but without success. After much hacking, I have the feeling that this is not the proper way of directly changing the visibility element value of a class. Here is the relevant class info (how the cards are displayed in the browser) in the external css file Code: .jpoker_table .jpoker_ptable_card_seat00 { width:191px; height:262px; visibility:hidden; z-index:2; position:absolute; top:140px; left:10px; -webkit-transform: scale(1); -moz-transform: scale(1);background-image:url("images/jpoker_table/cards/small-back.png");}
.jpoker_table .jpoker_ptable_card_seat01 { width:191px; height:262px; z-index:3; position:absolute; top:190px; left:60px; -webkit-transform: scale(1);-moz-transform: scale(1); background-image:url("images/jpoker_table/cards/small-back.png");}
Left alone these classes will display within the contentWrapper div in the browser as the hole cards which are visible and face up. Here is the relevant html associated with the above classes. Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<script type="text/javascript">
//<![CDATA[
var version = {title: "TiddlyWiki", major: 2, minor: 3, revision: 0, date: new Date("Dec 4, 2007"), extensions: {}};
//]]>
</script>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<!--PRE-HEAD-START-->
<!--{{{-->
<link rel="alternate" type="application/rss+xml" title="RSS" href="index.xml"/>
<link href="css/jpoker_seat0.css" rel="stylesheet" type="text/css" />
<!--}}}-->
<!--PRE-HEAD-END-->
<title>
TiddlyWiki - a reusable non-linear personal web notebook
</title>
<style type="text/css">
#saveTest {display:none;}
#messageArea {display:none;}
#copyright {display:none;}
#storeArea {display:none;}
#storeArea div {padding:0.5em; margin:1em 0em 0em 0em; border-color:#fff #666 #444 #ddd; border-style:solid; border-width:2px; overflow:auto;}
#shadowArea {display:none;}
#javascriptWarning {width:100%; text-align:center; font-weight:bold; background-color:#dd1100; color:#fff; padding:1em 0em;}
#peek
.jpoker_table .jpoker_action,
.jpoker_table .jpoker_action
{position:absolute; width:243px; height:54px; top:72px; left:10px; visibility:visible;}
</style>
<!--POST-HEAD-START-->
<!--POST-HEAD-END-->
<script type="text/javascript">
</script>
</head>
<body onload="main();" onunload="if(window.checkUnsavedChanges) checkUnsavedChanges(); if(window.scrubNodes) scrubNodes(document.body);">
<!--PRE-BODY-START-->
<!--PRE-BODY-END-->
<div id="copyright">
Welcome to TiddlyWiki created by Jeremy Ruston, Copyright © 2007 UnaMesa Association
</div>
<noscript>
<div id="javascriptWarning">This page requires JavaScript to function properly.<br /><br />If you are using Microsoft Internet Explorer you may need to click on the yellow bar above and select 'Allow Blocked Content'. You must then click 'Yes' on the following security warning.</div>
</noscript>
<div id="saveTest"></div>
<div id="backstageCloak"></div>
<div id="backstageButton"></div>
<div id="backstageArea"><div id="backstageToolbar"></div></div>
<div id="backstage">
<div id="backstagePanel"></div>
</div>
<div id="contentWrapper">
<div id="peek">
</div>
</div>
<div id="contentStash"></div>
<div id="shadowArea">
<div title="MarkupPreHead">
<pre><!--{{{-->
<link rel='alternate' type='application/rss+xml' title='RSS' href='index.xml'/>
<!--}}}--></pre>
</div>
I have added the following Jquery code to the external jquery.javascript.js file in my web directory. In the middle is the //showholecards code that I added. I pasted the surrounding code to give an example of the existing code within the file. Code: //
// muck (table plugin helper)
//
jpoker.plugins.muck = {
AUTO_MUCK_WIN: 1,
AUTO_MUCK_LOSE: 2,
templates : {
muck_accept: '<div class=\'jpoker_muck jpoker_muck_accept\'><a href=\'javascript://\'>{muck_accept_label}</a></div>',
muck_deny: '<div class=\'jpoker_muck jpoker_muck_deny\'><a href=\'javascript://\'>{muck_deny_label}</a></div>',
auto_muck: '<div class=\'jpoker_auto_muck\'><div class=\'jpoker_auto_muck_win\'><input type=\'checkbox\' name=\'auto_muck_win\' id=\'auto_muck_win{id}\'></input><label for=\'auto_muck_win{id}\' title=\'{auto_muck_win_title}\'>{auto_muck_win_label}</label></div><div class=\'jpoker_auto_muck_lose\'><input type=\'checkbox\' name=\'auto_muck_lose\' id=\'auto_muck_lose{id}\'></input><label for=\'auto_muck_lose{id}\' title=\'{auto_muck_lose_title}\'>{auto_muck_lose_label}</label></div></div>'
},
muckRequest: function(server, packet, id) {
if ($.inArray(server.serial, packet.muckable_serials) != -1) {
$('#muck_accept' + id).show();
$('#muck_deny' + id).show();
}
},
muckRequestTimeout: function(id) {
$('#muck_accept' + id).hide();
$('#muck_deny' + id).hide();
},
sendAutoMuck: function(server, game_id, id) {
var auto_muck = 0;
if ($('#auto_muck_win' + id).is(':checked')) {
auto_muck |= jpoker.plugins.muck.AUTO_MUCK_WIN;
}
if ($('#auto_muck_lose' + id).is(':checked')) {
auto_muck |= jpoker.plugins.muck.AUTO_MUCK_LOSE;
}
server.sendPacket({type: 'PacketPokerAutoMuck', serial: server.serial, game_id: game_id, auto_muck: auto_muck});
server.preferences.extend({auto_muck_win: $('#auto_muck_win' + id).is(':checked'), auto_muck_lose: $('#auto_muck_lose' + id).is(':checked')});
}
};
//
// showholecards
//
$("peek").hover(
function () { //on hover
$("#jpoker_ptable_card_seat00").show();
},
function () { //on hover out
$("#jpoker_ptable_card_seat00").hide();
}
);
//
// cards (table plugin helper)
//
jpoker.plugins.cards = {
update: function(cards, prefix, id) {
jpoker.plugins.cards.update_value(cards, prefix, id);
jpoker.plugins.cards.update_visibility(cards, prefix, id);
},
update_value: function(cards, prefix, id) {
for(var i = 0; i < cards.length; i++) {
var card = cards[i];
var element = $('#' + prefix + i + id);
element.removeClass().addClass('jpoker_card jpoker_ptable_' + prefix + i);
if(card !== null) {
var card_image = 'back';
if(card != 255) {
card_image = jpoker.cards.card2string[card & 0x3F];
}
element.addClass('jpoker_card_' + card_image);
}
}
},
update_visibility: function(cards, prefix, id) {
for(var i = 0; i < cards.length; i++) {
var card = cards[i];
var element = $('#' + prefix + i + id);
if(card !== null) {
element.show();
} else {
element.hide();
}
}
}
};
Hi, Suppose I have this: Code: <a href="#" class="play" onclick="Audio('lol.mp3')">
As you see, when a user will click on the link, it will play an audio. Good! I want to know if I have another button, let's say <button>Remove</button>, how can I disable the "onClick" event on the link above? And also when clicking on a third button <button>Add</button>again, it will enable the function again to work? NOTE: I do not want an HTML5 audio Stop button. This is different. I just want to know how to enable and disable function event. Thank! I downloaded a popup datepicker from javascriptkit.com. All great but can't take the time out of the footer. I only want the date to show, and once selected, I would like the field to be filled with "Day, Date, Month, Year" (no time). Code is as follows: Code:
function show_calendar(str_target, str_datetime) {
var arr_months = ["January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"];
var week_days = ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"];
var n_weekstart = 1; // day week starts from (normally 0 or 1)
var dt_datetime = (str_datetime == null || str_datetime =="" ? new Date() : str2dt(str_datetime));
var dt_prev_month = new Date(dt_datetime);
dt_prev_month.setMonth(dt_datetime.getMonth()-1);
var dt_next_month = new Date(dt_datetime);
dt_next_month.setMonth(dt_datetime.getMonth()+1);
var dt_firstday = new Date(dt_datetime);
dt_firstday.setDate(1);
dt_firstday.setDate(1-(7+dt_firstday.getDay()-n_weekstart)%7);
var dt_lastday = new Date(dt_next_month);
dt_lastday.setDate(0);
// html generation (feel free to tune it for your particular application)
// print calendar header
var str_buffer = new String (
"<html>\n"+
"<head>\n"+
" <title>Calendar</title>\n"+
"</head>\n"+
"<body bgcolor=\"White\">\n"+
"<table class=\"clsOTable\" cellspacing=\"0\" border=\"0\" width=\"100%\">\n"+
"<tr><td bgcolor=\"#4682B4\">\n"+
"<table cellspacing=\"1\" cellpadding=\"3\" border=\"0\" width=\"100%\">\n"+
"<tr>\n <td bgcolor=\"#4682B4\"><a href=\"javascript:window.opener.show_calendar('"+
str_target+"', '"+ dt2dtstr(dt_prev_month)+"'+document.cal.time.value);\">"+
"<img src=\"prev.gif\" width=\"16\" height=\"16\" border=\"0\""+
" alt=\"previous month\"></a></td>\n"+
" <td bgcolor=\"#4682B4\" colspan=\"5\">"+
"<font color=\"white\" face=\"tahoma, verdana\" size=\"2\">"
+arr_months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+"</font></td>\n"+
" <td bgcolor=\"#4682B4\" align=\"right\"><a href=\"javascript:window.opener.show_calendar('"
+str_target+"', '"+dt2dtstr(dt_next_month)+"'+document.cal.time.value);\">"+
"<img src=\"next.gif\" width=\"16\" height=\"16\" border=\"0\""+
" alt=\"next month\"></a></td>\n</tr>\n"
);
var dt_current_day = new Date(dt_firstday);
// print weekdays titles
str_buffer += "<tr>\n";
for (var n=0; n<7; n++)
str_buffer += " <td bgcolor=\"#87CEFA\">"+
"<font color=\"white\" face=\"tahoma, verdana\" size=\"2\">"+
week_days[(n_weekstart+n)%7]+"</font></td>\n";
// print calendar table
str_buffer += "</tr>\n";
while (dt_current_day.getMonth() == dt_datetime.getMonth() ||
dt_current_day.getMonth() == dt_firstday.getMonth()) {
// print row heder
str_buffer += "<tr>\n";
for (var n_current_wday=0; n_current_wday<7; n_current_wday++) {
if (dt_current_day.getDate() == dt_datetime.getDate() &&
dt_current_day.getMonth() == dt_datetime.getMonth())
// print current date
str_buffer += " <td bgcolor=\"#FFB6C1\" align=\"right\">";
else if (dt_current_day.getDay() == 0 || dt_current_day.getDay() == 6)
// weekend days
str_buffer += " <td bgcolor=\"#DBEAF5\" align=\"right\">";
else
// print working days of current month
str_buffer += " <td bgcolor=\"white\" align=\"right\">";
if (dt_current_day.getMonth() == dt_datetime.getMonth())
// print days of current month
str_buffer += "<a href=\"javascript:window.opener."+str_target+
".value='"+dt2dtstr(dt_current_day)+"'+document.cal.time.value; window.close();\">"+
"<font color=\"black\" face=\"tahoma, verdana\" size=\"2\">";
else
// print days of other months
str_buffer += "<a href=\"javascript:window.opener."+str_target+
".value='"+dt2dtstr(dt_current_day)+"'+document.cal.time.value; window.close();\">"+
"<font color=\"gray\" face=\"tahoma, verdana\" size=\"2\">";
str_buffer += dt_current_day.getDate()+"</font></a></td>\n";
dt_current_day.setDate(dt_current_day.getDate()+1);
}
// print row footer
str_buffer += "</tr>\n";
}
// print calendar footer
str_buffer +=
"<form name=\"cal\">\n<tr><td colspan=\"7\" bgcolor=\"#87CEFA\">"+
"<font color=\"White\" face=\"tahoma, verdana\" size=\"2\">"+
"Time: <input type=\"text\" name=\"time\" value=\""+dt2tmstr(dt_datetime)+
"\" size=\"8\" maxlength=\"8\"></font></td></tr>\n</form>\n" +
"</table>\n" +
"</tr>\n</td>\n</table>\n" +
"</body>\n" +
"</html>\n";
var vWinCal = window.open("", "Calendar",
"width=200,height=250,status=no,resizable=yes,top=200,left=200");
vWinCal.opener = self;
var calc_doc = vWinCal.document;
calc_doc.write (str_buffer);
calc_doc.close();
}
// datetime parsing and formatting routimes. modify them if you wish other datetime format
function str2dt (str_datetime) {
var re_date = /^(\d+)\-(\d+)\-(\d+)\s+(\d+)\:(\d+)\:(\d+)$/;
if (!re_date.exec(str_datetime))
return alert("Invalid Datetime format: "+ str_datetime);
return (new Date (RegExp.$3, RegExp.$2-1, RegExp.$1, RegExp.$4, RegExp.$5, RegExp.$6));
}
function dt2dtstr (dt_datetime) {
return (new String (
dt_datetime.getDate()+"-"+(dt_datetime.getMonth()+1)+"-"+dt_datetime.getFullYear()+" "));
}
function dt2tmstr (dt_datetime) {
return (new String (
dt_datetime.getHours()+":"+dt_datetime.getMinutes()+":"+dt_datetime.getSeconds()));
}
This is called with: Code:
<html lang="en">
<head>
<script language="JavaScript" src="ts_picker.js">
</script>
</head>
<body>
<form name="tstest">
<input type="Text" name="timestamp" value="">
<a href="javascript:show_calendar('document.tstest.timestamp', document.tstest.timestamp.value);"><img src="cal.gif" width="16" height="16" border="0" alt="Click Here to Pick up the timestamp"></a>
</form>
</body>
</html>
Thanks for any help!!! Ruth Hello everybody, new here. I'm a complete JavaScript newbie, all I know is some HTML, CSS and little jQuery. Don't be so harsh :P I own and run a forum on a free software called Forumotion. Since these people like getting a lot of revenue, they added a metatag that makes IE8 work like IE7. Here it is. Code: <!-- BEGIN meta_emulate_ie7 -->
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<!-- END meta_emulate_ie7 -->
This works on only some pages on my forum. However, since we use a lot of CSS and JavaScript codes that IE7 doesn't support (but IE8 does), these pages are completely screwed up. Since they don't offer template editing for some versions (in which this tag can be found), I cannot simply delete this tag (unfortunately). I have come here to ask if there's any way to inhibit, remove, delete and destroy that stupid metatag which is screwing my forum up using JavaScript, jQuery, AJAX, or any other way (except PHP, since it's disallowed...) to do so. Any ideas? Any help will be absolutely appreciated. Thanks a bunch. Hi, I know very little about javascript, but it seems like what I need to do is simple, so I'm hoping someone here could help. In my online store.... I have a <div> called "prodprice" which houses a dynamically loaded price {tag_saleprice}. When the price is $0.00, I want the <div> to be hidden. When the price is anything other than $0.00, I want it to be visible. I have no idea how to code it, but it seems like the general logic would be something like this: <div id="prodprice" style="display:none">{tag_saleprice}</div> document.getElementById('prodprice') If prodprice="$0.00" .style.display = "block"; Am I totally off base? I just have no idea what to do and I have an impatient client! Thank you so much. I have the following code. I am trying to add an item in the unorderedlist sing javascript when. the new list item is added when the checkbox is checked. And iam trying to remove the corresponding list item when the checkbox is unchecked. Is it possible? Any help from the web gurus will be greatly appretiated. Code: <html>
<head>
<title>Insert title here</title>
<script type="text/javascript" language="JavaScript">
function Addlistitem(list_id) {
var chname = document.getElementById(list_id).name;
if (document.getElementById(list_id).checked == true) {
var element = chname;
var container = document.getElementById('myList');
var new_element = document.createElement('li');
new_element.innerHTML = element;
container.insertBefore(new_element, container.firstChild);
document.getElementById('newElement').value = "";
}
else {
alert("its unchecked");
//need help here to delete the added list item when its corresponding checkbox is unchecked.
}
}
</script>
</head>
<body>
<form name="form1"/>
<input type="checkbox" name="ch1" id="c1" onclick="JavaScript:Addlistitem('c1');"
value="10" />
<input type="checkbox" name="ch2" id="c2" onclick="JavaScript:Addlistitem('c2');"
value="11" />
<input type="checkbox" name="ch3" id="c3" onclick="JavaScript:Addlistitem('c3');"
value="12" />
<input type="checkbox" name="ch4" id="c4" onclick="JavaScript:Addlistitem('c4');"
value="13" />
<input type="checkbox" name="ch5" id="c5" onclick="JavaScript:Addlistitem('c5');"
value="14" />
<input type="checkbox" name="ch6" id="c6" onclick="JavaScript:Addlistitem('c6');"
value="15" />
<input type="checkbox" name="ch7" id="c7" onclick="JavaScript:Addlistitem('c7');"
value="16" />
<ul id="myList">
</ul>
</form>
</body>
</html>
Hi everybody, I have this File Upload control, whereby the user is granted a limit of 5 uploads. And so, the user clicks on "Attach Another File", and decides to attach a file ONLY in the first File Upload control. My problem is, I want the user to be able to click on an "X" beside every File Upload control, so that it will close those unnecessary (or unused) FIle Upload controls. How do I edit my code in JAVASCRIPT? Please advise. Code: <!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 language="javascript" type="text/javascript">
var fileCount = 1;
function addOneFile()
{
++fileCount;
var div = document.getElementById("showFile"+fileCount);
if ( div != null ) div.style.display = "block";
}
</script>
<style type ="text/css">
.style37
{
color: Black;
margin-left: 99px;
}
</style>
</head>
<body>
<table cellpadding="5">
<tr>
<td style="vertical-align: top">
Attachment:
</td>
<td>
<input type="file" name="attachment" id="attachment" style="width:230px" />
<div id="showFile2" style="display: none;">
<input name="file2" type="file" />
</div>
<div id="showFile3" style="display: none;">
<input name="file3" type="file" />
</div>
<div id="showFile4" style="display: none;">
<input name="file4" type="file" />
</div>
<div id="showFile5" style="display: none;">
<input name="file5" type="file" />
</div>
<br />
<a href="javascript:addOneFile();" class="style37">Attach another File</a>
<br />
(Restricted to 5 uploads)
</td>
</tr>
</table>
</body>
</html>
I'm making a multiple choice test, it all must be on the same page but the user must not be able to see the next question until they finish the first and click continue. Is this possible in Javascript by manipulating form object or something else? Thanks for any suggestions. Hello, I have a shopping cart that calculates shipping on products based on weight. What I'm wanting to do is use Javascript to scan the contents of the visitors shopping cart for a particular word, as well as scan the quantity of the product in the cart. The condition: If the product name = some string I want to compare AND if the quantity < some number I want to compare. If these two conditions are met, I wan't to hide a shipping option called 'Free Shipping' once the user clicks the Estimate Shipping & Tax button. Here is a link to the websites cart.php page: All Commercial Furniture.com - Shopping Cart The platform we use is a little limited, so they don't give us access to their PHP files. Having to find a workaround for right now. Please let me know if you need any info. Any point in the right direction would be great. Thanks Hey, I wonder how I'm going to do when it comes to the function of "show/hide" with JavaScript. My question is: I'm working on a web form. The following question is on the form: "Was ITK used?", and you're supposed to be able to pick "Yes" or "No" (by radio buttons), and this I've already fixed with no issues. But what I CAN'T do, for some strange reason, is that when you've clicked "Yes" on that question, it should appear another question: "Does customer have ITK in their network?", and when that comes up you're supposed to choose between "Yes"/"No" with radio buttons there as well. BUT if you click "No" on the first question (Was ITK used?), the other question (Does customer have ITK in their network?) shouldn't appear... Do you understand what I mean? How do I do this? Thanks in advance! New assignment. This is the code i have below already supplied now. not exactly correct yet but want to just get something to work from i need to insert an embedded script element in head section of document, purpose os to hide htmlcode and csscode frames to provide more screen space to hide 2 frames i am to change value of rows attribute in demo frameset to "100,1,*" id of the frameset object is demo Code: <title>Web Design Demo Control Buttons</title>
<link href="title.css" rel="stylesheet" type="text/css" />
<script src="demo.htm" type="text/javascript"></script>
<script type="text/javascript">
function showPreview(id,x,y) {
object=document.getElementById(id);
object.style.visibility="hidden";
top.FrameName.rows = "100,1,*";
}
</script>
just for your reference here is the demo part Code: <html>
<head>
<!--
New Perspectives on JavaScript
Tutorial 6
Case Problem 3
Web Design Demo
Filename: demo.htm
Supporting files: css.htm, html.htm, title.htm
-->
<title>HTML Demo</title>
</head>
<frameset rows="100,210,*" id="demo" name="demo">
<frame name="title" id="title" src="title.htm" scrolling="no" />
<frameset cols="*,*">
<frame name="code1" id="code1" src="html.htm" />
<frame name="code2" id="code2" src="css.htm" />
</frameset>
<frame name="output" id="output" />
</frameset>
</html>
how does this look so far just remember the top code is what i am working on what should i change and add? suggestions anyone? Hi to all, i have a javascript on my websute that i want to hide from all users , i want put it on a database mysql and recall it, in order to hide the code, how I can make? you have some idea? please help me. hey i need help of all u guys.Actually the problem is that when i am loading this html page i just want the sign in page to appear and on click of cancel button i want a page to appear and on click of login button i get log in page..but the problem is that whenever i load my html page i get the sign in page and the page that is present on the cancel page..i tried showing and hiding and tried but i dnt know what more to do...please help me out.. Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title> </title>
<link rel="stylesheet" type="text/css" href="styling.css"/>
<script type="text/javascript" src="jquery-1.7.1.js"></script>
<script type="text/javascript">
window.onload = function() { document.getElementById('first_div').style.display = 'none';}
function toggle(link, div1id, div2id)
{
var div1 = document.getElementById(div1id);
var div2 = document.getElementById(div2id);
if (div1.style.display == 'none')
{
$('#third_div').hide();
div1.style.display = 'block';
div2.style.display = 'none';
link.innerHTML = 'Login';
} else {
$('#third_div').hide();
div1.style.display = 'none';
div2.style.display = 'block';
link.innerHTML = 'signin';
}
}
function toggleImg(divId)
{
$('#first_div').hide();
$('#second_div').hide();
$('#third_div').show();
}
</script>
</head>
<body>
<div id="first_div" class="container">
<label for="username">
<span>Username:*</span>
<input type="text" class="text" id="user" placeholder="Username" maxlength="24" onFocus="this.style.borderColor='#B0E0E6';" onBlur="this.style.borderColor='#D3D3D3';"/>
</label>
<label for="password">
<span>Password:*</span>
<input type="password" class="text" id="pass" placeholder="Password" maxlength="24" onFocus="this.style.borderColor='#B0E0E6';" onBlur="this.style.borderColor='#D3D3D3';"/>
</label>
<label>
<input type="checkbox" name="remember" id="remember" class="checkbox" value="1" tabindex="3" /> Remember Me?
</label>
<label>
<input type="submit" name="submit" class="button1" id="doLogin" value="Sign in" />
</label>
</div>
<div id="second_div" class="container1">
<label for="username">
<span>
Username:*</span>
<input type="text" id="username" class="text" placeholder="Username" maxlength="24" onFocus="this.style.borderColor='#B0E0E6';" onBlur="this.style.borderColor='#D3D3D3';"/>
</label>
<label for="password">
<span>Password:*</span>
<input type="password" id="password" class="text" placeholder="Password" maxlength="24" onFocus="this.style.borderColor='#B0E0E6';" onBlur="this.style.borderColor='#D3D3D3';"/>
</label>
<label for="repass">
<span>Re-Password:* </span><input type="password" id="repass" class="text" placeholder="Re-password" maxlength="24" onFocus="this.style.borderColor='#B0E0E6';" onBlur="this.style.borderColor='#D3D3D3';"/>
</label>
<label for="email_id">
<span>Email-Id:</span><input type="text" id="email_id" class="text" placeholder="Verify email-id" maxlength="24" onFocus="this.style.borderColor='#B0E0E6';" onBlur="this.style.borderColor='#D3D3D3';"/>
</label>
<label><input type="submit" name="submit" class="button1" value="Submit" /></label>
</div>
<div id="third_div" class="image">
<img src="https://gs1.wac.edgecastcdn.net/8019B6/data.tumblr.com/tumblr_m2rdcqQLrA1qcb6kno1_500.jpg" />
</div>
<div class="header">
<button class="button_cancel" onclick="toggleImg('third_div');">Cancel</button>
<button class="button_sign" id="sign" onclick="toggle(this,'first_div', 'second_div'); return false;">Sign_in</button>
</div>
</body>
</html>
I wanted it according to this website https://www.tumblr.com I do not understand javascript at all. For about eight years I've had a UDM javascript menu on each of about 200 pages. It consists of a bunch of files that live in the top of my website and are called to each page by four lines of script. I have had only to edit appearance and links in one file. Instructions were to leave the others alone. The present version of the UDM menu is not free, as the old one was, and if I did buy it I'm not at all sure I'd be able to cope with it. Unless the names of the new files matched those of the old ones, I'd have to go in and edit each page individually. My problem is that IE9 doesn't display the menu, but does display its background, so there's a big beige block on the top left of every page. It looks bad. Would I be able to add to one of the files something like a conditional comment such as "If IE9 display none"? I would be truly grateful for any ideas that would help me fix this. My site is http://fay.iniminimo.com/ Thank you so much for your interest. Fay so basically i have javascript code that i've been trying to write. When "Other" is selected in the form's drop down box, its supposed to show the textarea, otherwise its supposed to stay hidden. I made a seperate HTML page so whomever views this didn't have to scroll through my other javascript code / html / php lol... anyhow here it is Code: <head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js">
</script>
<script type="text/javascript">
function update2(f,s,h) {
var first=$('#'+f).val();
var hidden=$('#'+h);
if(first=="other") {
hidden.css('display','block');
else {hidden.css('display','none');}
}
</script>
</head>
<body bgcolor="#002E2F">
<form name="Manager" method="post">
<table border="0" style="background-color:#f4fbee" width="651" height="25" cellpadding="3" cellspacing="3">
<tr>
<td width="651"><font face="verdana" size="2">Please tell us how you were referred to RSIC</font></td>
</tr>
<tr>
<td width="651">
<form action="">
<select name="referred" id="referred" onchange="update2('referred','othertextarea','otherp');">
<option value="select" selected="selected">Select...</option>
<option value="AttendRSIC">Attended RSIC Event</option>
<option value="AttendIndus">Attended Industry Event</option>
<option value="RefRSIC">Referred by RSIC Staff / Board</option>
<option value="CurrentRSIC">Current RSIC business partner</option>
<option value="RefThird">Referred by a third party that does business with RSIC</option>
<option value="other">Other</option>
</select>
</td
</tr>
<tr>
<td width="651"><font face="verdana" size="2">If you selected "Other" on the previous field, please describe below</font></td>
</tr>
<tr>
<td width="651">
<p id="otherp" style="display:none;">
<textarea name="othertextarea" id="othertextarea" rows="5" cols="78">
</textarea>
</p>
</td>
</tr>
</table>
Any help is appreciated, thanks everyone! I am asking a pretty simple question, but you got to start learning somewhere, you know! Anyway, I have implemented a script that resizes images into small thumbs on the left side of a page and shows the full size image on the right when the user click on a thumb. It works well. However, I have a possible 10 thumbs on theleft and my database that feeds this does not always have 10 images. Since I re-use the page for mutiple listings, I need to find a way to disable the broken image link for listings that don't have 10 thumbs. I have attached a picture of what it looks like. Here is the script: Code: #jgal { list-style: none; width: 200px; }
#jgal li { opacity: .5; float:left; display: block; height:60px; width:60px; overflow:hidden; background-position: 50% 50%; cursor: pointer; border: 3px solid #fff; outline: 1px solid #ddd; margin-right: 14px; margin-bottom: 14px; }
#jgal li img { height:60px; width:auto; }
#jgal li.active img { display: block; }
#jgal li.active, #jgal li:hover { outline-color: #bbb; opacity: .99 /* safari bug */ }
/* styling without javascript */
#gallery { list-style: none; display: block; }
#gallery li { float: left; margin: 0 10px 10px 0; }
</style>
<!--[if lt IE 8]>
<style media="screen,projection" type="text/css">
#jgal li { filter: alpha(opacity=50); }
#jgal li.active, #jgal li:hover { filter: alpha(opacity=100); }
</style>
<![endif]-->
<script type="text/javascript">document.write("<style type='text/css'> #gallery { display: none; } </style>");</script>
<!--[if lt IE 6]><style media="screen,projection" type="text/css">#gallery { display: block; }</style><![endif]-->
<script type="text/javascript">
var gal = {
init : function() {
if (!document.getElementById || !document.createElement || !document.appendChild) return false;
if (document.getElementById('gallery')) document.getElementById('gallery').id = 'jgal';
var li = document.getElementById('jgal').getElementsByTagName('li');
enlargedImg = document.createElement('img');
document.getElementById('jgal').parentNode.insertBefore(enlargedImg,document.getElementById('jgal').nextSibling);
enlargedImg.src = li[0].getElementsByTagName('img')[0].src;
li[0].className = 'active';
for (i=0; i<li.length; i++) {
li[i].style.backgroundImage = 'url(' + li[i].getElementsByTagName('img')[0].src + ')';
li[i].style.backgroundRepeat = 'no-repeat';
li[i].title = li[i].getElementsByTagName('img')[0].alt;
gal.addEvent(li[i],'click',function() {
var im = document.getElementById('jgal').getElementsByTagName('li');
for (j=0; j<im.length; j++) {
im[j].className = '';
}
this.className = 'active';
enlargedImg.src = this.getElementsByTagName('img')[0].src;
});
}
},
addEvent : function(obj, type, fn) {
if (obj.addEventListener) {
obj.addEventListener(type, fn, false);
}
else if (obj.attachEvent) {
obj["e"+type+fn] = fn;
obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
obj.attachEvent("on"+type, obj[type+fn]);
}
}
}
gal.addEvent(window,'load', function() {
gal.init();
});
And then my list basically looks like this: Code: <ul id="gallery">
<li><img src="images/details/<?php echo $row_WADAitems['ItemThumb5']; ?>" alt="<?php echo $row_WADAitems['ItemDesc5']; ?>"></li>
<li><img src="images/details/<?php echo $row_WADAitems['ItemThumb6']; ?>" alt="<?php echo $row_WADAitems['ItemDesc6']; ?>"></li>
<li><img src="images/details/<?php echo $row_WADAitems['ItemThumb7']; ?>" alt="<?php echo $row_WADAitems['ItemDesc7']; ?>"></li>
<li><img src="images/details/<?php echo $row_WADAitems['ItemThumb8']; ?>" alt="<?php echo $row_WADAitems['ItemDesc8']; ?>"></li>
<li><img src="images/details/<?php echo $row_WADAitems['ItemThumb9']; ?>" alt="<?php echo $row_WADAitems['ItemDesc9']; ?>"></li>
<li><img src="images/details/<?php echo $row_WADAitems['ItemThumb10']; ?>" alt="<?php echo $row_WADAitems['ItemDesc10']; ?>"></li>
<li><img src="images/details/<?php echo $row_WADAitems['ItemThumb11']; ?>" alt="<?php echo $row_WADAitems['ItemDesc11']; ?>"></li>
<li><img src="images/details/<?php echo $row_WADAitems['ItemThumb12']; ?>" alt="<?php echo $row_WADAitems['ItemDesc12']; ?>"></li>
<li><img src="images/details/<?php echo $row_WADAitems['ItemThumb13']; ?>" alt="<?php echo $row_WADAitems['ItemDesc13']; ?>"></li>
<li><img src="images/details/<?php echo $row_WADAitems['ItemThumb14']; ?>" alt="<?php echo $row_WADAitems['ItemDesc14']; ?>"></li>
</ul>
So as you can see, if I don't have an image in the database that it pulls from, I get that icon for a broken image link. How can I remove that icon so it doesn't show the no image icon? Many thanks! |
|||||||