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JavaScript - Help Needed Newbie Js Coder Syntax Error
I'm trying to render 14 same sized images on a webpage using a Javascript, I've used in the past, but now can't seem to get it to work. Getting a Syntax Error. On Page http://www.newenglandonline.net/index.fix.html
The ERROR appears to be on the following; line 270: var imageDir = ; [CODE] <script type="text/javascript"> (function() { var rotator = document.getElementById(rotator); var imageDir = ; var delayInSeconds = 3; var images = [Cannon_top.jpg,Mount-Washington-Summer.jpg,Mount-Washington-Winter.jpg,Boston_Charles.jpg,Boston_Harbor.jpg,Boston_Harbor_night.jpg,Zakim Bridge.jpg,Edgartown.jpg,GayHeadLighthouse.jpg,HighlandLight.jpg,Newport.jpg,Bridgeport.jpg,Eastpoin tLight.jpg]; var num = 0; var changeImage = function() { var len = images.length; rotator.src = imageDir + images[num++]; if (num == len) { num = 0; } }; setInterval(changeImage, delayInSeconds * 1000); })(); </script> [CODE] Any help or insight will be greatly appreciated. Thanks in advance. Similar TutorialsI have the following code to load iframes but I don't know how to make it load the "LT-video_default.html" when it first loads the page. If I choose one of the options and then go back and choose the "Choose a manufacturer" option it loads the desired page. Here is the code. Code: <script language="JavaScript">
<!-- Begin
function leapto(form) {
var myindex=form.dest.selectedIndex
parent.CONTENT.location.href=(form.dest.options[myindex].value);
// You can output to ANY frame using: parent.[framename].location.href
}
// End -->
</script>
<div id="videoWrapper">
<form name="labtv">
<select name="dest" size="1" onchange="leapto(this.form)">
<option selected="selected" value="LT-video_default.html">Choose A Manufacturer
</option><option value="LT-video_nanodrop.html">NanoDrop
</option><option value="LT-video_bioflux.html">Bioflux
</option><option value="LT-video_genvault.html">GenVault
</option><option value="LT-video_hamilton.html">Hamilton
</option></select>
</form>
<iframe name="CONTENT" frameborder="no" height="400" scrolling="no" width="650">
</iframe>
</div>
Folks I am a newbie to JavaScript. I am basically java/j2ee developer . I want to learn javascript and Ajax . So please let me know what is the latest version of JavaScript , also let me know what book I have to buy ( I mean for the newbie ) Please help me . Thanks in Advance Hey Coding Forum, Hey as you probably know iam new here as i probably haven't even posted this in the correct place but i have a real problem with my JavaScript and i can't get it to do what i would like. I have to write a code to show a new array to represent the third row of a table (var myarray value of which are "60","80","187","180","114" , and creating an array of the required length. Which i have done. (i Think ) I now need to write the remainder of the JavaScript needed to calculate the average height of the objects and write it out in the browser window. It need to write average height 17.2 cm. I have included my script below and but i am not understanding how to work out the average, i believe i need to add another 'for loop' but i can't get it to work correctly. (i might be being completely stupid) If anyone would be able to help it would be GREATLY appreciated. Thanks for all help. <HTML> <HEAD> <TITLE> Test Experiment </TITLE> <SCRIPT LANGUAGE = "JavaScript"> var height = [15,16,17,18,19]; var number = [4,5,11,10,6]; var myarray = new Array(5) var myarray = ["60","80","187","180","114"] ; var values = [60, 80, 187, 180, 114]; var total = 0; for ( var i = 0; i < values.length; ++i ) { total += values[i]; } var myarray = total + values.length; document.write('average height of the object is ' +myarray + '<br>'); </SCRIPT> </HEAD> <BODY> </BODY> </HTML> Not new to programming but I am to JQuery (and j/script in general). I need to query a mysql database to return a small amount of data (some text) based on a user code (e.g. MrABC). I could use an iFrame and PHP but if the internet connection is down I do not want error messages displayed - the intended audience have limited cognitive capabilities and will not cope with ERROR 404 etc... Essentially I need to be able to create a function that can be called with a parameter of the usercode and which returns the text from the lookup. What I put in the function is a complete mystery to me ... hi i am trying to populate a textarea with the selections like checkboxes radiobuttons textbox combobox but i cant seem to do so. i am naive to the field of programing, and found a few code snippets to do so i tried but it did no good... help needed this is my code " <html> <head> <style type="text/css"> .minitext { font: normal 0.7em Arial, sans-serif; color: Black; } .disable { background-color: #CF110C; color: #fff; font-weight: bold; padding: 5px; } </style> <script language="Javascript" type="text/javascript"> function populateTextArea(){ var output = new Array(); var fieldID = 1; while (fieldObj = document.MyForm['iid'+fieldID]) { if (fieldObj.length) { for (var j=0; j<fieldObj.length; j++) { if (fieldObj[j].checked) { output[output.length] = fieldObj[j].value;} }//end of for } //end of if else { if (fieldObj.checked) { output[output.length] = fieldObj.value; } }//end of else fieldID++; }// end of while document.getElementById('targetarea').value = output.join(', '); //document.MyForm.targetarea.value = document.MyForm.ip1.value + '\n' + document.MyForm.ip2.value + '\n' + document.MyForm.ip3.value ; } </script> </head> <body> <br> <br> <form name="MyForm" method="POST" action="#"> String 1: <input type="text" name="ip1" value=""><br> String 2: <input type="text" name="ip2" value=""><br> String 3: <input type="text" name="ip3" value=""><br><br> <input type="checkbox" name="iid1" id="pe_item2" value="Text string 1"> Text string <input type="checkbox" name="iid1" id="pe_item2" value="Text string 12"> Text string 1<br><br><br> <input type="radio" name="iid2" id="pe_item4" value="Text string 2">Text string 2 <input type="radio" name="iid2" id="pe_item6" value="Text string 3">Text string 3<br> <input type="radio" name="iid3" id="pe_item8" value="Text string 4">Text string 4 <input type="radio" name="iid3" id="pe_item10" value="Text string 5">Text string 5<br> <input type="radio" name="iid4" id="pe_item12" value="Text string 6">Text string 6 <input type="radio" name="iid4" id="pe_item14" value="Text string 7">Text string 7<br> <br> <br> <a href="#" onClick="document.MyForm.targetarea.value = document.MyForm.ip1.value + '\n' + document.MyForm.ip2.value + '\n' + document.MyForm.ip3.value + populateTextArea();" >Populate</a><br> <br> <INPUT TYPE=BUTTON VALUE="Co" ONCLICK= populateTextArea(); > <br> <textarea id="targetarea" name ="targetarea" cols="50" rows="5"></textarea> </form> </body> </html> " help need this done urgently (just started JS 2 weeks ago) -- this is also my first time posting here, if my post isnt following the proper template let me know and Ill fix it .. Thanks so much for taking the time to check this out in advance Im trying to make the first ul tag in the each slideMenus[] array index values have a position of left = 0px I keep recieving this error however ____________________________________________________ Error: slideMenus[i].getElementsByTagName("ul").style is undefined Line: 63 ------------------------------------------------------------------ the script in question is in [code]. Could someone tell me if I am just making a syntax error if not ill try redoing the whole thing. window.onload = makeMenus var currentSlide = null var timeID = null leftPos = 0 function makeMenus(){ var slideMenus = new Array() var allElems = document.getElementsByTagName("*") var slideListArr = new Array() for(var i=0 ; i < allElems.length ; i++){ if(allElems[i].className = "slideMenu") slideMenus.push(allElems[i]) } for(var i=0 ; i < slideMenus.length ; i++){ slideMenus[i].onclick = showSlide; Code: slideMenus[i].getElementsByTagName("ul")[0].style.left = "0px";
} document.getElementById("head").onClick = closeSlide document.getElementById("main").onClick = closeSlide } function showSlide(){ var slideList = this.getElementsByTagName("ul")[0] // mess with this if((currentSlide != null) && (currentSlide.id == slideList.id)) {closeSlide()} else{ closeSlide(); var currentSlide = slideList; currentSlide.style.display = "block"; timeID = setInterval('moveSlide()', 1); } } function closeSlide(){ if(currentSlide){ clearInterval(timeID); currentSlide.style.left = "0px" currentSlide.style.display = "none"; var currentSlide = null } } function moveSlide(){ var leftPos = leftPos + 5; if(leftPos <= 220) {currentSlide.style.left = leftPos + "px"} else{ clearInterval(timeID); var leftPos = 0} } Code: out += (out ? rogueArray[14] : rogueArray[13]) + arrayItem + ((vanWilder[arrayItem] !== null) ? = + encodeURIComponent(vanWilder[arrayItem]) : rogueArray[13]); There is supposedly a syntax error here on the line up until [arrayItem in Dreamweaver. Any help? On this page http://jimpix.co.uk/ecards/262-no-words.html I get this Javascript error in IE6: Code: Line: 5 Character: 1 Code: 0 Error Message: Syntax error URL: http://jimpix.co.uk/ecards/262-no-words.html I'm using the DebugBar add in for IE (http://www.debugbar.com/) The error message in DebugBar is this: http://jimpix.co.uk/junk/error.png And the view-source of the page is he http://jimpix.co.uk/junk/source-code.png I don't get the error in Firefox 3 or IE7. I can't work out how to fix it. Any advice would be much appreciated. Thanks! Can someone point where i'm going wrong? I want to evaluate the values of 'miles' to be >=0 and 'putime' to between 0 and 24 only. Code: <script type = "text/javascript">
function TaxiFare() {
// calculates taxi fare based upon miles travelled
// and the hour of the day in military time (0-23).
var baseFare = 2.50;
var costPerMile = 2.00;
var nightSurcharge = 0.50; // 8pm to 6am, every night
var milesTravelled = Number(document.getElementById("miles").value);
var pickupTime = Number(document.getElementById("putime").value);
var cost = baseFare + (costPerMile * milesTravelled);
// add the nightSurcharge to the cost if it is after
// 10pm or before 6am
if (pickupTime >= 22 || pickupTime < 6) {
cost += nightSurcharge;
}
if((document.getElementById('miles').value>=0)&&(document.getElementById('putime').value>=0||<=24) {
alert("Your taxi fare is $" + cost.toFixed(2));
}
else{return 0;}
}
</script>
Hi Everyone, I'm trying to place some script on my website using Dreamweaver. I have been given the script to add a review to our site from another service provider. I get the message "There is a syntax error on line 1..." I am totally unfamiliar with Java and was wondering if someone could check the code for me and tell me where the problem is? Really appreciate any help you can offer. Many thanks Cathal Code: <script type='text/javascript' language='javascript'>document.write(unescape("%3Clink rel='stylesheet' href='http://www.whatclinic.com/css/reva_reviews.css' type='text/css' media='screen' /%3E%3Cscript src='https://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js' type='text/javascript'%3E %3C/script %3E%3Cscript src='http://www.whatclinic.com/js/flXHR/flXHR.js' type='text/javascript'%3E %3C/script %3E%3Cscript src='http://www.whatclinic.com/js/external_reviews.js' type='text/javascript'%3E %3C/script %3E"));</script><script type='text/javascript' language='javascript'>document.write(unescape("%3Cdiv id='reva_reviewscoreholder' class='provider_all_Reviews'%3E%3C/div%3E%3Cscript type='text/javascript' language='javascript'%3E $(document).ready(function() {reva_showReviewScore_New(103086);});%3C/script %3E"));</script>
why does my javascript function run right away when the page loads? but not wen the button is clicked? its working the opposite to how i want it to i didnt include the other html tags to help focus on this. Btw im tryna avoid the method of having the onclick="funct()" method which would be written in the button tag. Thank you. <body> <button id="mybutton">Click me</button> </body> <script type = "text/javascript"> var b = document.getElementById("mybutton"); b.onclick = funct() function funct() { alert("Thanks for clicking me!"); } </script> Hi, Im currently building my first website, I'm trying to use a JQuery Slider effect for a top banner, however I seem to be getting a syntax error after the javascript. Any ideas? Ive attached a screenshot of the code Thanks Simon Hopefully this is something easy to fix. I am using Javascript in Adobe Pro 9 for a form and though I managed to get a different if/else to work, this nested one is giving me fits. If anyone could correct, I would like to know why it fails. I get the following error which highlights the blue line of code: SyntaxError: syntax error 169: at line 170 Code: var ACDex = this.getField("ACDex");
var ArmorMaxDex = this.getField("ArmorMaxDex").value;
var ShieldMaxDex = this.getfield("ShieldMaxDex").value;
if(ArmorMaxDex => ShieldMaxDex){
if(ArmorMaxDex => DexMod){
ACDex.value = ArmorMaxDex;
}Else{
ACDex.value = DexMod;
}
}Else{
if(ShieldMaxDex => DexMod) {
ACDex.value = ShieldMaxDex;
}Else{
ACDex.value = DexMod;
}
}
greetings, I'm unable to find solution for dreamweaver reporting syntax error with the following page: http://www.redskyjewelry.com/test_product_detail.html I am revamping my website so the css is not set up for this page but that's okay. I have put in the various javascripts based on the product so the page is similar to a template. The syntax error is for the second set of boxes, the bracelet length options, and specifically for line with: form.amount.value = 6.5 inches; from the following script-- <SCRIPT language=javascript> function BraceletLength(form) { if (form.os0.value == "6.5 inches") { form.amount.value = 6.5 inches; form.item_number.value = "6.5 inches"; } if (form.os0.value == "7 inches") { form.amount.value = 7 inches; form.item_number.value = "7 inches"; } if (form.os0.value == "7.5 inches") { form.amount.value = 7.5 inches; form.item_number.value = "7.5 inches"; } if (form.os0.value == "8 inches") { form.amount.value = 8 inches; form.item_number.value = "8 inches"; } } </SCRIPT> I hope I have included enough information and I thank any input into this glitch I am having. I'll check back tomorrow, and thank you. judith Dreamweaver is giving me a syntax error, but i dont understand what is wrong. i copied the line from the source code of the demo file included in the download and it it still telling me there is a syntax error. obviously something is wrong bc my slider isnt auto-sliding. so then i tried copying and pasting from the source code of the web page i got the slider from (http://www.ndoherty.biz/demos/coda-slider/2.0/) Dreamweaver then moved the syntax error warning to the line that only contains my closing script tag what am i doing wrong? why am i getting syntax errors? how can i make this thing autoslide? full code available at: http://mydomainsample.com/fire_rebuild Hi, For the life of me I can't work out what is wrong with the code he http://www.spencercarpenter.co.uk/po...162&fgh=showMe I know it is somthing to do with the url and that it is a synax error but I really am stuck as I cant see what it is. If anyone could help me resolve this I would be very grateful. Thanks for any help. Spencer I have a page that is not displayable under Internet Explorer 8.0 (Chrome and Mozilla Firefox works fine), and the error is Message: 'clickcategoryID' is undefined Line: 50 Char: 2 Code: 0 URI: /includes/javascript/template_functions.js Below is the line from the template_functions.js where it is troubling, can anyone help me correctly identify it. S.O.S! function clickmenuhover() { if(!document.getElementById(clickcategoryID)) return false; ========================================================= function Rollover(imagename, image, over) { if(window.document.images) { if(over) { window.document.images["sdhover" + imagename].src = image; } else { window.document.images["sdhover" + imagename].src = image; } } } function ToggleCommentDiv(elm, hiddenDivName, ShowText, HideText) { var hiddenDiv = document.getElementById(hiddenDivName); if(hiddenDiv.style.display == 'none') { elm.innerHTML = HideText; hiddenDiv.style.display = 'block'; } else { elm.innerHTML = ShowText; hiddenDiv.style.display = 'none'; } } function ViewAllComment(url) { window.open(url, '', 'width=600, height=auto, resizable=yes,scrollbars=yes'); } function addLoadToEvent(func) { var oldonload = window.onload; if (typeof window.onload != 'function') { window.onload = func; } else { window.onload = function() { oldonload(); func(); }; } } function clickmenuhover() { if(!document.getElementById(clickcategoryID)) return false; document.getElementById(clickcategoryID).className = 'categoryclick'; } addLoadToEvent(clickmenuhover); ======================================================== Hey guys, I've been learning Javascript for a few days using code academy. I've come across this issue, and I'm not sure what exactly I'm doing wrong. Any help would be great. // Check if the user is ready to play! confirm("I am ready to play!"); var age = prompt("What's your age?"); if (age < 13) { console.log("I take no responsiblity, but you are allowed to play") } else { console.log("Have fun!") } console.log("You are at a Justin Bieber concert, and you hear this lyric 'Lace my shoes off, start racing.'") console.log("Suddenly, Bieber stops and says, 'Who wants to race me?'") var userAnswer = prompt("Do you want to race Bieber on stage?"); if userAnswer === "yes" { console.log("You and Bieber start racing. It's neck and neck! You win by a shoelace!"); } else { console.log("Oh no! Bieber shakes his head and sings 'I set a pace, so I can race without pacing.'"); } uncaught exception: Syntax error, unrecognized expression:
Code: :([rel*=qnt_Rc]) I have this code: Code: grpDiv = $$('div:([rel*=' + txt_val + '])');
Which when operaterated on, we have: Code: grpDiv = $$('div:([rel*=qnt_Rc])
This error: uncaught exception: Syntax error, unrecognized expression: Code: :([rel*=qnt_Rc]) Is new. The code in question has been around for about a year and no issues with prototype 1.6.1. Yet we upgraded to 1.7, and this error started showing. any ideas what this could be and how to fix it? thanks |
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