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JavaScript - Can Someone Help Me Create A Script?
I am trying to create a basic javascript that shows milage between severag areas, similar to what you find on the rear road atlas.
I have tried and failed to create anything, i just think i am total useless at understanding javascript. The basic concept is this image attached. There would be a drop down box that lists the destinations and another with the same but would be departure. When a person chooses example: Butte >>> Kalipsell it would show 238 and vice versa. it seems a simple thing to do but cant get my head around it all. Could someone create a simple script, say 3 destinations and i will fill the rest in and see if i can understand what i am doing and then ask for additional help if required? Similar TutorialsHi All, I have two scripts which I want to try and integrate. I am using a nice gallery script to show thumbnails which are appended to a an image wrapper which on click of the thumbnail shows the larger image in the image wrapper, I am trying to implement cloud zoom which is a plugin which uses image srcs to then point to an anchor href to show another larger zoom image either in the same place.. which is what I am trying to do or in another div beside. I have had to set me img srcs up in a certain way to easily enter some product details. and I need to try an manipulate the code to make it work to suit my file layout. I am using a var= images [ with a series of file locations and info such as below { src: 'romanticabride/thumbs/tn_Shauna.jpg', srcBig: 'romanticabride/images/Shauna.jpg', title: 'Shauna', longDescription: '<b><H1>Shauna</H1></b><br><b>Romantica Of Devon <br><br><h2>Sizes Available:</h2><br> 6 - 32.<b><br><b><br><b><b><b><H2>Colours Available:</h2><b><br>Various<br>Please Enquire Below<br><br><br><br><a href="mailto:tracy@cherishbridal.co.uk?subject=Web Enquiry Regarding Romantica Shauna Bridal Gown"class="enquiry rose glow" >Click To Enquire About This Item </a>' }, what I need is for cloud zoom to work when the main image wrapper is hovered over which means it will need to add a class or when the whichever srcBig: is hovered over it gets wrapped by href to make the script work . one of my pages is http://www.cherishbridal.co.uk/romaticabride.html the cloud zoom script is at http://www.professorcloud.com/mainsite/cloud-zoom.htm.. I am happy to share a jsfiddle with someone or explain further or post some code. Thank you in advance does any expert know how to pass parameters in the <script ..> tag? for instance; Code: <script type="text/javascript" src="script.js ?param1=val1¶m2=val2&etc "> in the javascript script.js, how would we read the params after the question mark? for example, google this; google shopping cart /v2_2/cart.js I have a script that works in seamonkey(my html editor) but when I use it in IE8 it says errors happen. Here's the code (the first line is on line 7 of the html file): Code: <script type="text/javascript">
function enlarge(imageNum)
{
var numToString = "";
if(parseInt(imageNum) < 10){
numToString = "0" + imageNum;
}
else
{
numToString = imageNum + "";
}
window.open("images/LgScreenshot"+numToString+".jpg","Screenshot "+imageNum,"status=0,height=675,width=900,resizable=0");
}
</script>
And the errors: Webpage error details User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; GTB0.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.30729; InfoPath.3; .NET CLR 3.0.30729) Timestamp: Wed, 10 Feb 2010 14:58:16 UTC Message: Object expected Line: 150 Char: 1 Code: 0 URI: http://samssc2site.co.cc/Features.html Message: Invalid argument. Line: 18 Char: 1 Code: 0 URI: http://samssc2site.co.cc/Features.html I need to assign a key in the javascript to actually make the javascript work,. I have a bookmark in chrome , a javascript , which actually works when clicked on it .,. but how can i edit it so that i can actually make it work on click a key or combination of keys. i want to declare the key or keycombo in the script itself .,. the script is for catching the selected text on the webpage and opening a new tab(or window) and doing an exact search search of the selected text using google.com .,., So I want it to work it this way ., select the text press a key and it opens a new tab (or window) with an xact search .,. i want to declare the key or keycombo in the script itself .,. the script is for catching the selected text on the webpage and opening a new tab(or window) and doing an exact search search of the selected text using google.com .,., So I want it to work it this way ., select the text press a key and it opens a new tab (or window) with an xact search .,. Thanks in advance ., Nani On this website: http://evancoleman.net/index.php I really like on the top how the menu has like 5 or 6 icons, and when you hover over them it shows a bubble with the name in them. Does anybody know where I can find this script? Thanks. How can i create an image rotator just like in redtube.com. When mouseenter it changes the img's src. When mouseleave it returns the default src. Ps: sorry abou the website font.hehe Hi I wanted to create multiple check box and once check box is clicked user should able to enter text and submit so i created this but when check box toggle it keep creating text areas. i wanted to create 1 text area per one check box also i need to store each text area value to data base. how can i correct this to achieve my needs PHP Code: <script type="text/javascript"> function validate(chk){ if (chk.checked == 1){ var htmlText = "<textarea name='area' cols='40' rows='5'></textarea>"; var newElement = document.createElement('div'); newElement.id = 'text'; newElement.innerHTML = htmlText; var fieldsArea = document.getElementById('text'); fieldsArea.appendChild(newElement); }else {} } </script> <form> <label>option1 <input type=checkbox name=chk1 onclick="return validate(chk1);"></label> <label>option2 <input type=checkbox name=chk2 onclick="return validate(chk2);"></label> </form> <div id="text"></div> Sorry for the language errors Regards. Hi all Not sure how to tackle this. I haven't done any DOM manipulation and this is a tag within a tag. Another thing is submit is Ajax and therefore can be hit many times --- so I guess I need to also check if element already exists. The result comes back from PHP and I think wipes out anything in the result area. I want to create this: Code: <span id="loading"><img src="loading.gif" /></span> Code: <div id="results">which should populate here</div>
<script type="text/javascript">
function loading(){
?
</script>
<input type="button" name="submit" id="submit" onclick="loading();"/>
How do I begin this? Help appreciated. LT oh this is my Ajax just in case what i'm trying to do should be done from here. Code: <script type="text/javascript">
$(document).ready(function() {
$('#submit').click(function(){
//Get the values
var amount = $('#amount').val();
var from = $('#from').val();
var to = $('#to').val();
var params = "amount=" + amount + "&from=" + from + "&to=" + to;
$.ajax({
type: "POST",
url: "change.php",
data: params,
success: function(data){
$('#results').html(data).fadeIn("slow");
}
});
});
});
</script>
I have a select with a OnChange Function. I would like to know how to create a different object depending on the selection on the Select. Example: MySelect have Option 1 and Option 2, so If (Myselect.value == Option 1) {Create Object 1} If (Myselect.value == Option 2) {Create Object 2} I'm using the object under <body> and it's working, but when I'm trying to use it under a <script> does not work. This is the object I'm trying to create: (It is a map) so what I'm trying is to change the values or map depending on the selection of the Select. <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="900" height="600" id="zoom_map" align="top"> <param name="movie" value="us_albers.swf?data_file=senate.xml" /> <param name="quality" value="high" /> <param name="bgcolor" value="#FFFFFF" /> <embed src="us_albers.swf?data_file=senate.xml" quality="high" bgcolor="#FFFFFF" width="100" height="100" name="Clickable U.S. Map" align="top" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"> </embed> </object> Thank you very much I have a question, How do you create a slider for a website? I am not familiar with anything but html and css, but I would like to create a simple image slider for my site. How would I go about doing that? Any help is appreciated Thanks hello friends.. I am working on the html code in which i using the List Control The Requirement that among the List element in which I choose the locations there is option in which whenever i select the option None From The List then it should Disply the empty textbox So how the function is declared Please tell me... Hey all Quick question, how do I create a onclick show item? For example, if I am creating a FAQ page and want it to show the question, and then click on the question to have the answer appear below the question, how would I do that? Any examples for this type of thing? Thanks Hi, I have the following function to dynamically create an image (in this case a toolbox button): Code: function createButton(srcid,bttn)
{
if (bttn=='mag') {s='Magnify';h='Magnify';o='DoZoom(event,\'0\',\''+srcid+'\')';}
if (bttn=='frz') {s='Pause';h='Freeze/Unfreeze';o='setPicture(\''+srcid+'\',0)';}
if (bttn=='swp') {s='Swap';h='Swap maps';o='setPicture(\''+srcid+'\',2)';}
btn=document.createElement('img');
btn.setAttribute('src','toolbox/'+s+'.gif');
btn.setAttribute('width','16px');
btn.setAttribute('height','16px');
btn.setAttribute('id',bttn+'btn_'+srcid);
btn.setAttribute('class','button');
btn.setAttribute('name','Toolbox');
btn.setAttribute('title',h);
btn.setAttribute('onclick',o);
document.getElementById('ctrlDiv').appendChild(btn);
}
which works fine in IE8 and IE9, but in IE7 it refuses to pick up the style 'button'. I've even tried putting in btn.class='button' but JS throws up an error. If I specify the style by btn.style.position='Absolute' it picks this up OK. However, it won't respond to the onclick event either. I have heard that setAttribute is buggy with IE7, which is why I tried to specify each attribute directly. The style sheet for class button is: Code: .button
{
position: absolute;
left: 5;
top: 5;
z-index: 1;
}
(BTW, no link to a website as this is local on my machine atm) TIA, Gerald. I assumed this is a javascript based text editor because when I turn off javascript it doesn't work. I was wondering how something like this is created. maybe not this exact one, but how would I create something like it. Maybe just a simple editor that changes text size and color.
hi, I have a code to create a dynamic textboxes in html. But i wanna give ID to each controls to retreieve data from textboxes. How do make this??? here is my code, <script language="javascript"> function addRow(tableID) { var table = document.getElementById(tableID); var rowCount = table.rows.length; var row = table.insertRow(rowCount); var cell3 = row.insertCell(0); var element2 = document.createElement("input"); element2.type = "text"; cell3.appendChild(element2); } </script> <body> <INPUT type="button" value="Add Row" onclick="addRow('dataTable')" /> <TABLE id="dataTable" width="350px" border="1"> <TR> <TD> <INPUT type="text" /> </TD> </TR> </TABLE> </body> help me any one.. Thanks in advance. I am complete newbie to this topic and i want to know how to add and external javascript file for blogger. I have heard that it decreases the load time of a page. Again please explain clearly as iam a newbie!! Any help would be appreciated!! Thanks In Advance!! I am creating a new <button> this way: newBox = document.createElement("button"); newBox.setAttribute("class","custom"); newBox.innerHTML = "<span><span>" + element[j].getAttribute("value") + "</span></span>"; newBox.onmouseover = function() { this.setAttribute("class","custom customHover"); return false; } newBox.onmouseout = function() { this.setAttribute("class","custom"); return false; } newBox.onmousedown = function() { this.setAttribute("class","custom customClick"); return false; } newBox.onmouseup = function() { this.setAttribute("class","custom"); return false; } element[j].parentNode.insertBefore( newBox, element[j].nextSibling ); But I need to change the type of the button to "button". Every time I try to change the type to either "button" or "submit" my browser just freezes. but If I change the button type to reset it works fine. Is there another way to change the type other than button.type = "" and button.setAttribute("type","")? I am not a JAVA programmer. However I expected to find a similar template on the web. I couldn't. A list of checkbox options: 1. Water 2. Sand 3. Red paint Submit button which brings results IF Water and Sand selected, result = Mud IF Water and Red paint selected, result = Red water The closest thing I got to was http://www.javaworld.com/javaworld/j...orm_check.html How would code for such a program look like? Ideally I would want it to be really simple. Paste to notepad and save as html. Hi, i have got this piece of code: Code: var f = [];
var x = 1;
f[0] = function(){alert(x);};
var x = 2;
f[1] = function(){alert(x);};
f[0]();
f[1]();
I would like to display the number 1 at first and then 2. but this code produces number 2 for both alerts. I was able to achieve what i want with "new" constructor when creating functions but this is not a good practice and after all i am passing these functions as an event handler and it cant be done with "new" keyword because it is throwing error. I think there are some solutions with arrays e.g the x would be an array of numbers, but i don't like it. Am i missing something important? Thanks for your replies. I want to Create a simple scanner app for the iPhone so when someone scans a URL embedded in a QR code, it opens the browser and loads that URL.
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