JavaScript - Only Doesn't Work In Firefox
Heya,
I wrote the following page in a day or two (please don't mind the layout). Everything seems to work excellent, apart from in Firefox (FF) in which it doesn't seem to work at all. None of the other browsers have any trouble with it. I'm pretty new to Javascript (everything you see in the source code is pretty much all I know) and I have absolutely no idea why it doesn't work in Firefox. The page in question could be found [link has been removed]. It's all there is to it. So yeah, how to actually make this work in FF? Thanks a whole bunch in advance! Much appreciated. Similar Tutorialsi am using the following code to set the height of the div based on its contents. it works fine in IE but not in mozilla. Do anybody help me to solve this? 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 runat="server"> <title></title> <script type="text/javascript"> function fnCheckScroll() { document.getElementById('btnCheck').innerHTML = "The value of scrollHeight is: " + oID_1.scrollHeight + "px"; } function fnSetHeight() { oID_1.style.height = oID_1.scrollHeight; return false; } </script> </head> <body> <form id="form1" runat="server"> <div> <h1>scrollHeight Property Sample</h1> <p>This sample demonstrates the use of the <b>scrollHeight</b> property to retrieve the height of the viewable content.</p> <div id="oID_1" style="overflow: scroll; height: 200px; width: 150px; text-align: left"> The <b>scrollHeight</b> property is read-only, allowing you to obtain the actual height of the scrollable content. Even though the height of this <b>div</b> is 200 pixels, the height inside the scrolling text box might be less, since the wrapped text may not use the entire area within the object. The <b>scrollHeight</b> dimension may be useful for a variety of reasons; for example, the height of the <b>div</b> could be set to the <b>scrollHeight</b> to conserve horizontal space while respecting the set width as a maximum. </div> <p><button id="btnCheck" onclick="fnCheckScroll()">Check scrollHeight </button></p> <p><button id="btnSetIt" onclick="return(fnSetHeight());">Set DIV height to scrollHeight </button></p> <!-- START_PAGE_FOOTER --><br> <br> <br> </div> </form> </body> </html> i am using the following code to set the height of the div based on its contents. it works fine in IE but not in mozilla. Do anybody help me to solve this? <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> <script type="text/javascript"> function fnCheckScroll() { document.getElementById('btnCheck').innerHTML = "The value of scrollHeight is: " + oID_1.scrollHeight + "px"; } function fnSetHeight() { oID_1.style.height = oID_1.scrollHeight; return false; } </script> </head> <body> <form id="form1" runat="server"> <div> <h1>scrollHeight Property Sample</h1> <p>This sample demonstrates the use of the <b>scrollHeight</b> property to retrieve the height of the viewable content.</p> <div id="oID_1" style="overflow: scroll; height: 200px; width: 150px; text-align: left"> The <b>scrollHeight</b> property is read-only, allowing you to obtain the actual height of the scrollable content. Even though the height of this <b>div</b> is 200 pixels, the height inside the scrolling text box might be less, since the wrapped text may not use the entire area within the object. The <b>scrollHeight</b> dimension may be useful for a variety of reasons; for example, the height of the <b>div</b> could be set to the <b>scrollHeight</b> to conserve horizontal space while respecting the set width as a maximum. </div> <p><button id="btnCheck" onclick="fnCheckScroll()">Check scrollHeight </button></p> <p><button id="btnSetIt" onclick="return(fnSetHeight());">Set DIV height to scrollHeight </button></p> <!-- START_PAGE_FOOTER --><br> <br> <br> </div> </form> </body> </html> Hey guys, noobie here. I created a page with a thumbnail viewer. Click on a thumbnail and a larger version appears on the same page, NOT a pop up or Lightbox. It previews and validates fine. Even runs in IE. But not in FF(V. 3.6.18). Ideas? Code below with JS highlighted. [code] <?xml version="1.0" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitionalt//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> <head> <title>603 products page</title> <link rel="stylesheet" type="text/css" href="css/603.css" /> <script type="text/javascript"> <!-- <![CDATA[ function changeImage(filename) { mainimage.src = filename; } // ]]> --> </script> </head> <body> <div id="frame"> <div id="logoheader"> </div> <div id="navigation"> <table align="center" cellpadding="0" cellspacing="0"border="0"> <tr> <th><a href="index.html"><img src="images/buttons/homeup.png" border="0" alt="home"/></a></th> <th><img src="images/buttons/productsup.png" border="0" alt="products"/></th> <th><a href="web.html"><img src="images/buttons/webup.png" border="0" alt="web"/></a></th> <!--<th><a href="resume.html"><img src="images/buttons/resumeup.png" border="0" /></a></th>--> <th><a href="contact.html"><img src="images/buttons/contactup.png" border="0" alt="contact"/></a></th> </tr> </table> <!--home<a href="products.html"> | products | </a><a href="web.html">web / interface | </a><a href="resume.html">resume | </a><a href="contact.html">contact</a>--> </div> <div id="contentproducts"> <div id="tablediv"> <table align="center" cellpadding="0" border="0"> <tr> <th><a href="javascript:changeImage('images/imageslarge/lumbarlarge.jpg')"><img src="images/slices/images/lumbarslice.jpg" border="0" alt="hh"/></a></th> <th><a href="javascript:changeImage('images/imageslarge/shaverlarge.jpg')"><img src="images/slices/images/shaverslice.jpg" border="0" alt="hh"/></a></th> <th><a href="javascript:changeImage('images/imageslarge/laptoplarge.jpg')"><img src="images/slices/images/laptopslice.jpg" border="0" alt="hh"/></a></th> <th><a href="javascript:changeImage('images/imageslarge/bodyformlarge.jpg')"><img src="images/slices/images/bodyformslice.jpg" border="0" alt="hh"/></a></th> <th><a href="javascript:changeImage('images/imageslarge/footlarge.jpg')"><img src="images/slices/images/footslice.jpg" border="0" alt="hh"/></a></th> <th><a href="javascript:changeImage('images/imageslarge/boomboxlarge.jpg')"><img src="images/slices/images/boomboxslice.jpg" border="0" alt="hh"/></a></th> <th><a href="javascript:changeImage('images/imageslarge/hhlarge.jpg')"><img src="images/slices/images/hhslice.jpg" border="0" alt="hh"/></a></th> <th><a href="javascript:changeImage('images/imageslarge/wandlarge.jpg')"><img src="images/slices/images/wandslice.jpg" border="0" alt="wand"/></a></th> </tr> </table> <!--START--> <div id="largeimage"> <img name="mainimage" src="images/blank.jpg" alt="main image"/> </div> <!--END--> </div> </div> <div id="footer"> <img src="images/copyright.png" border="0" alt="footer logo"/> </div> </div> </body> </html> [code] Hi all, firstly i'm not a coder but i am capable of doing as instructed. I have some script that when used in conjunction with a button highlights all the text between 2 tags to make it easier for copying, it works great in IE but doesn't work in firefox, could someone help please? Here's the script and the button is below. Code: <script type="text/javascript"> function selectCode(a) { // Get ID of code block var e = a.parentNode.parentNode.getElementsByTagName('CODE')[0]; // Not IE if (window.getSelection) { var s = window.getSelection(); // Safari if (s.setBaseAndExtent) { s.setBaseAndExtent(e, 0, e, e.innerText.length - 1); } // Firefox and Opera else { var r = document.createRange(); r.selectNodeContents(e); s.removeAllRanges(); s.addRange(r); } } // Some older browsers else if (document.getSelection) { var s = document.getSelection(); var r = document.createRange(); r.selectNodeContents(e); s.removeAllRanges(); s.addRange(r); } // IE else if (document.selection) { var r = document.body.createTextRange(); r.moveToElementText(e); r.select(); } } </script> Html button Code: <input type="button" value="Highlight Code" onclick="selectCode(this); return false;"> hi -- someone wrote a script for me to simulate an image map on a background header in wordpress. it works great in chrome and ie, but not firefox. can someone pls. help? thx. <code> <script type="text/javascript"> function geturl() { myMouseX=event.clientX if(myMouseX < 400) { return "http://www.alexandrazissu.com/az-blog/books/"; } else { return "http://www.alexandrazissu.com/az-blog/"; } } </script> </code> and then the call: <code> <div id="header-image" onclick="location.href = geturl();" style="cursor: pointer;"> </code> The photo html files on the Fanac Fan History project's website are setup to be displayed properly when JavaScript is disabled and reformatted by a php script when JavaScript is enabled. The reformatting adds some features and positions each photo's caption and credits based on the width of the photo and the browser's page width. This worked well except that, when a photo page was accessed the browser's back button wouldn't work properly. This was because I had failed to include the replace option in my windows.open statement. The statement now reads fileWindow = window.open(fileURL, "_self", "", true); and this has cured the problem with IE but it still doesn't work with FireFox. Oddly enough it worked correctly with Google's Chrome with/without the replace and with Opera and Safari it also sort of worked without the replace. With replace Opera works correctly but Safari stll needs a double click. Any suggestions? This is a script which has a window slide down on the page and a user can choose yes/no to continue. It works in all browsers other than IE...any help please? If you need more info, please let me know. Thanks. <script language="JavaScript" type="text/javascript"> <!-- var allowpop=1; function popWin(){ var ppl="popLayer";var objppl=findObj(ppl); if (objppl==null){return;}// if the layer does not exist, do nothing. var args=arguments,movetoX=parseInt(args[0]),movetoY=parseInt(args[1]),movespeed=parseInt(args[2]); var cycle=10,pxl=""; if(!document.layers){objppl=objppl.style;} if(objppl.tmofn!=null){clearTimeout(objppl.tmofn);} var pplcoordX=parseInt(objppl.left),pplcoordY=parseInt(objppl.top); var xX=movetoX,yY=movetoY;if((pplcoordX!=movetoX)||(pplcoordY!=movetoY)){ var moveX=((movetoX-pplcoordX)/movespeed),moveY=((movetoY-pplcoordY)/movespeed); moveX=(moveX>0)?Math.ceil(moveX):Math.floor(moveX);movetoX=pplcoordX+moveX; moveY=(moveY>0)?Math.ceil(moveY):Math.floor(moveY);movetoY=pplcoordY+moveY; if((parseInt(navigator.appVersion)>4||navigator.userAgent.indexOf("MSIE")>-1) && (!window.opera)) {pxl="px";} if (moveX!=0){eval("objppl.left='" + movetoX + pxl + "'");} if (moveY != 0) {eval("objppl.top = '" + movetoY + pxl + "'");} var sFunction = "popWin(" + xX + "," + yY + "," + movespeed+ ")"; objppl.tmofn = setTimeout(sFunction,cycle); } } function findObj(theObj, theDoc){ var p, i, foundObj; if(!theDoc) theDoc = document; if((p = theObj.indexOf("?")) > 0 && parent.frames.length) {theDoc = parent.frames[theObj.substring(p+1)].document; theObj = theObj.substring(0,p);} if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj]; for (i=0; !foundObj && i < theDoc.forms.length; i++) foundObj = theDoc.forms[i][theObj]; for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) foundObj = findObj(theObj,theDoc.layers[i].document); if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj); return foundObj; } function hideLayer(layername){ layer=findObj(layername); if(layer.style){layer=layer.style;} layer.visibility='hidden'; } // --> </script> I have a few tabs on my website. They're each set to the corresponding id in the JS file. It's supposed to add #tab-1 to the end of the URL in the users browser when it's clicked. For example, when a user is at mypage.com and they click on the tab, it ads mypage.com/#tab-1 to the end. How come it doesn't do what I want when I click it though? Here's an example of how it's setup. HTML: <a href="#tab-1" id="tab1">Text</a> JavaScript: document.getElementById("tab1").onclick = function(){ this.href += "#tab-1"; } I've got a form textarea on my site, which after being submitted is stripped by my php file. Then my javascript kicks in and does some analysis of the entered text. However everytime the user entered a hard return within the textarea my javascript gives me an error 'tekenreeks niet afgesloten' which means something like 'string is not closed'. Therefore I decided to replace all occurences of chr(10) and chr(13) with ok2 (just some random characters), I did this with php which worked fine, and I didn't get the javascript error. However I need to reshow the entered text (original) to the user, so I need to restore the old values. I tried Code: result.waarde.replace('ok2', 'chr(13)'); but it doesn't work, as it still displays ok2. I'm no expert in javascript, but how can I replace those characters by the hard returns? Oh yeah I'll show some more coding, perhaps the error can be found the Code: result.waarde.replace('mdw', 'chr(13)');container.innerHTML = result.waarde; and in my html: Code: <div id='waarde' style="width:500px;"></div> Below is code using the onmouseover event, but it doesn't work. The only thing that appears in the status bar is the URL. What am I doing wrong? Code: <a href="http://codingforums.com" onmouseover="window.status='This is an OnMouseOver event'; return true" onmouseout="window.status=' '; return true">Put your mouse here to see status info change at bottom.</a> Hi! I'm new to JavaScript and I've done some small adjustments to my clients site, but it won't show properly in IE (the shadowbox js at least.). I thought js was accepted in all newer browsers. Do you have a quick fix or idea on why it doesn't work? You can view source on my site, I use mootools, and shadowbox/corners and rightclick blocker. Is it generally a 'bad thing' to use js in webpages I want everyone to view in the same way? I tried the same effects with CSS but it's not supported in the same way corss-browser, unfortunately. The 'no selection' CSS class I have on the site is also not accepted in IE. It's very annoying! http://santinacrolla.ihaarr.com/p thank you in advance! hello... script doesn't work.. it does work in IE but not in another browser like mozilla,opera & safari? what should I do?.. Code: //Current HTML of page var html=""; //View of the page, Normal (Design), HTML, Preview var currentview=0; //Hold window objects for the color, table and properties dialogs var table_dialog, color_dialog, properties_dialog; //Current color action, ForeColor, or BackColor, //used for communication between PageCreate window and Color dialog window var pp; //Is used to disable use of design tools in HTML or Preview mode var enabletoolbar=false; //Variable counter used to index the search in the document var n=0; function InitEditor(){ //Init editor in design mode, maineditor.document.designMode=docmode; //Write a blank page WriteDefaultPage(); //Disable context menu maineditor.document.oncontextmenu=new Function("return false;"); //Set focus to the editor maineditor.focus(); } function EditorView(view){ //Changes editor view to Normal, HTML, and Preview if(currentview==1){ //If the last view was HTML then get the HTML edited by user in HTML mode html=maineditor.document.body.innerText; } //If the last mode was Normal then get the whole HTML content of the page else html=maineditor.document.all.tags("HTML")[0].outerHTML; if(view==0){ //Normal Mode EnableToolbar(true); maineditor.location="about:blank"; maineditor.document.designMode=docmode; maineditor.document.open("text/html"); maineditor.document.write(html); maineditor.document.close(); maineditor.document.oncontextmenu=new Function("return false;"); maineditor.focus(); } if(view==1){ //HTML Mode EnableToolbar(false); maineditor.location="about:blank"; maineditor.document.designMode=docmode; WriteDefaultPage(); HTMLView(); maineditor.document.oncontextmenu=new Function("return false;"); } if(view==2){ //Preview Mode EnableToolbar(false); maineditor.location="about:blank"; //Disable page editing maineditor.document.designMode="Inherit"; //Write the HTML of the page maineditor.document.open("text/html"); maineditor.document.write(html); maineditor.document.close(); //Enable context menu maineditor.document.oncontextmenu=new Function("return true;"); } //Set current view currentview=view; } function EnableToolbar(enable){ //Enable or disable toolbar enabletoolbar=enable; } function OpenFile(){ if(window.confirm("Do you want to save changes in the current document?")){ //Show Save As Dialog maineditor.document.execCommand("SaveAs"); } fileopen_dialog.style.visibility="visible"; } function OpenSelectedFile(){ //Check if the file is an HTML page if(document.fileselect.thefile.value.indexOf(".htm")==-1){ window.alert("The selected file is not an HTML page, please select a valid HTML file"); return; } //Hide the open file dialog fileopen_dialog.style.visibility="hidden"; //Create the FSO object var fso=new ActiveXObject("Scripting.FileSystemObject"); //Open the selected file var f=fso.OpenTextFile(document.fileselect.thefile.value); //Get the content of the file var thehtml=f.ReadAll(); //Close the file f.close(); //Write a blank page maineditor.window.location="about:blank"; //Write the HTML content maineditor.document.open("text/html"); maineditor.document.write(thehtml); maineditor.document.close(); //Set focus to editor maineditor.focus(); } function WriteDefaultPage(){ //Writes a blank HTML page in the editor var pagehtml="<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; " + "charset=windows-1252\">\n<meta name=\"GENERATOR\" content=\"PageCreate\">\n" + "<title>New Page</title>\n</head>\n<body>\n</body>\n</html>"; maineditor.document.open("text/html"); maineditor.document.write(pagehtml); maineditor.document.close(); } function NewPage(){ if(window.confirm("Do you want to save changes in the current document?")){ //Show Save As Dialog maineditor.document.execCommand("SaveAs"); } //Write a blank page maineditor.window.location="about:blank"; WriteDefaultPage(); //Set focus to editor maineditor.focus(); } function HTMLView(){ //Switch to HTML view maineditor.document.body.innerHTML=""; maineditor.document.body.innerText=html; } function TableOn(table, on){ //Highlights the table on which the mouse is over if(on) table.style.backgroundColor="#95AFFF"; else table.style.backgroundColor="#82DF82"; } function ToolbarOn(toolon){ //Highlights on or off the current toolbar //Get the toolbar button on which the mouse is over var tool=event.srcElement; //Change background color if(toolon){ tool.style.backgroundColor="#B4A0FE"; tool.style.borderColor="#000000"; } else{ tool.style.backgroundColor="#D1D1D1"; tool.style.borderColor="#D1D1D1"; } } function FindInPage(showdialog){ //Shows the Find and Replace Dialog var display="visible"; if(showdialog==false) display="hidden"; find_dialog.style.visibility=display; if(showdialog!=false) document.find.findwhat.focus(); } function FindIt(str, replacestr, newstr){ //This functions searchs for a string in the document //and if specified then replaces it with a new string if(str==""){ //If no string to search entered alert("Enter a string to search"); document.find.findwhat.focus(); return; } //Creates a range in the document txt = maineditor.document.body.createTextRange(); //Loop to find the string in the document for (i = 0; i <= n && (found = txt.findText(str)) != false; i++) { txt.moveStart("character", 1); txt.moveEnd("textedit"); } if(found) { //If founded select it and scroll into view txt.moveStart("character", -1); txt.findText(str); //If replace is specified then replace the match with the new string if(replacestr) txt.text=newstr; txt.select(); txt.scrollIntoView(); n++; } else { if (n > 0) { window.alert("There are no more matches"); n=0; } // Not found anywhere, give message. else window.alert("\"" + str + "\" was not founded in document"); } } function InsertHTML(newhtml){ //Inserts HTML in the selection of the document maineditor.focus(); var selpoint=maineditor.document.selection.createRange(); selpoint.pasteHTML(newhtml); } function GetSelectedText(){ //Get the selection of the document maineditor.focus(); var selpoint=maineditor.document.selection.createRange(); var seltext=selpoint.text; return seltext; } function InsertNewImage(){ if(enabletoolbar==false) return; maineditor.focus(); //Open Insert Image Dialog maineditor.document.execCommand("insertimage", true, null); } function InsertForm(){ //Creates a new form var formmethod=window.prompt("Choose form method: GET | POST", "POST"); var formaction=window.prompt("Choose form action:", "http://"); InsertHTML("<div style=\"background-Color:#C0C0C0\"><form method=\"" + formmethod + "\" action=\"" + formaction + "\">\n<p> </p></form></div>"); } function InsertFormControl(control){ maineditor.focus(); //Inserts a form control maineditor.document.execCommand(control, true, null); } function CreateNewLink(){ //Inserts a link in the selected text if(enabletoolbar==false) return; var linktext=GetSelectedText(); if(linktext=="") return; var url=window.prompt("Enter a URL for the new link:", "http://"); if(url!=null){ InsertHTML("<a href=\"" + url + "\">" + linktext + "</a>"); } maineditor.focus(); } function InsertTable(){ //Open Table Dialog table_dialog=window.open("table.htm", "newtable", "top=100,left=100,height=300,width=400,scrollbars=no"); } function CreateTable(tr, tc, ta, tb, tp, ts, tw, tt){ //Creates a new table var tablewidth=""; if(tw!=""){ tablewidth=" width=\"" + tw + tt + "\""; } var thtml="<table border=\"" + tb + "\" cellpadding=\"" + tp + "\" cellspacing=\"" + ts + "\"" + tablewidth + ">"; tr=parseInt(tr); tc=parseInt(tc); for(r=0;r<tr;r++){ thtml+="<tr>"; for(c=0;c<tc;c++){ thtml+="<td></td>"; } thtml+="</tr>"; } thtml+="</table>"; InsertHTML(thtml); table_dialog.close(); } function EditPage(){ properties_dialog=window.open("properties.htm", "editpage", "top=100,left=100,height=275,width=387,scrollbars=no"); } function EditPageProperties(pt, pfc, pbgc, pbgi, usewatermark, pbgs){ maineditor.document.title=pt; maineditor.document.body.text=pfc; maineditor.document.body.bgColor=pbgc; maineditor.document.body.background=pbgi; if(usewatermark) maineditor.document.body.bgProperties="fixed"; else maineditor.document.body.bgProperties=""; if(pbgs!=""){ var pagehtml=maineditor.document.all.tags("HTML")[0].outerHTML; var bodytag= pagehtml.toLowerCase().indexOf("<body"); if(bodytag==-1) return; var beforebodytag= pagehtml.substring(0, bodytag); var afterbodytag= pagehtml.substring(bodytag, pagehtml.length); var pagehtml=beforebodytag + "<bgsound src=\"" + pbgs + "\">" + afterbodytag; maineditor.document.open("text/html"); maineditor.document.write(pagehtml); maineditor.document.close(); } properties_dialog.close(); maineditor.focus(); } function ChangeForeColor(){ //Show the Color dialog to edit Fore Color of text selected if(GetSelectedText()!=""){ pp="EditForeColor"; color_dialog=window.open("color.htm", "colorpicker", "top=100,left=100,height=270,width=500,scrollbars=no"); } } function EditForeColor(thecolor){ maineditor.focus(); //Change fore color of text selected maineditor.document.execCommand("forecolor", false, thecolor); //Close Color Dialog color_dialog.close(); } function ChangeBackColor(){ //Show the Color dialog to edit Back Color of text selected if(GetSelectedText()!=""){ pp="EditBackColor"; color_dialog=window.open("color.htm?p=EditBackColor", "colorpicker", "top=100,left=100,height=270,width=500,scrollbars=no"); } } function EditBackColor(thecolor){ maineditor.focus(); //Change back color of text selected maineditor.document.execCommand("backcolor", false, thecolor); //Close Color Dialog color_dialog.close(); } function ChangeFont(font){ //Changes the font of the selected text maineditor.focus(); maineditor.document.execCommand("fontname", false, font); } function ChangeFontSize(size){ //Changes the font size of the selected text maineditor.focus(); maineditor.document.execCommand("fontsize", false, size); } function DesignTools(tool){ //Activates design tool if(enabletoolbar==false){ window.alert("You must switch into normal view to do this"); return; } maineditor.focus(); maineditor.document.execCommand(tool, true, null); } Code: <html> <head> <script> function color() { var newColor=new Array('#00f','#f00','#ff0'); var i=0; for (i=0;i<=3;i++) { document.getElementByTagName(span).style.display=newColor[i]; } } color(); </script> <div> <span>make this text blue</span> <span>make this text red</span> <span>make this text yellow</span> </div> </body> </html> It should make the first blue, second red, and third yellow yes? Hi! What am doing wrong? The script works -- identifies blank fields -- but the second function (change_subject) is ignored. This is the script: Code: <HEAD> <script> function is_filled() { if (form_1.realname.value=="") { alert("Please enter your name") form_1.realname.focus() return false } if (form_1.subject.value=="") { alert("Please enter a subject") form_1.message.focus() return false } else return true }; function change_subject { form_1.subject.value="form_1.realname.value + '_' + form_1.subject.value" }; </script> </HEAD> This is the FORM (used for MSA FormMail): Code: <form name="form_1"; onSubmit="return is_filled()"; on Submit="change_subject()"; method="post"; action="http://gb2gf.org/cgi-sys/FormMail.cgi"> <input type="hidden" name="recipient" value="drt@gb2gf.org"> <input type="hidden" name="required" value="greeting,realname,city_state,email_1,email_2,message"> <input type="hidden" name="sort" value="order:greeting,realname,city_state,email_1,email_2,message"> <input type="hidden" name="redirect" value="http://www.gb2gf.org/thanks.htm"> <!-- Input fields here --> </form> Thanks! Dr. T. Code: var f = []; for ( var f1 = 1; f1 <= n; ++f1 ) { var f2 = n / f1; if ( f2 == Math.floor(f2) ) { f.push(f1); f.push(f2); } if ( f2 <= f1 ) break; } f.sort(); Someone helped me make this factoring code, but if n = 6, it returns [1,2,2,3,3,6,6,6] Any ideas? I am looking for [1,2,3,6] Hi, I'm trying to mirror two textboxes with the following: Code: <form> <input type="text" id="0" name="tb1[]" onkeyup="document.getElementsByName('tb2[]')[this.id].setAttribute('value',this.value)"> <input type="text" id="0" name="tb2[]" onkeyup="document.getElementsByName('tb1[]')[this.id].setAttribute('value',this.value)"> </form> If I start by picking the first box and typing it appears automatically in the second textbox. It works the same if if i start by picking the second box. However after entering text into one of the textboxes and having it mirrored, if I select the other textbox and make a change it isn't mirrored. Any suggestions? Thanks! Hello, I'm new to javascript and html5. I've been having problems with some simple(?) lines of code. Code: var ctex; var totalX = 400; var totalY = 300; var racpad = new Image(); racpad.src = 'Imgs/paddle.gif'; var brixadow = new Image(); brixadow.src = 'Imgs/brickLight.gif'; function initCnv() { canvas = document.getElementById('canvas01'); ctex = canvas.getContext('2d'); AppStep(); } function clearcv(x) { ctex.clearRect(0, 0, totalX, totalY); ctex.fillStyle = x; ctex.beginPath(); ctex.rect(0, 0, totalX, totalY); ctex.closePath(); ctex.fill(); } function AppStep() { clearcv('black'); ctex.drawImage(racpad, totalX/2, totalY-50); } What I'm trying to do is to simply turn the canvas black and show a small gif on it. Upon executing initCnv(), the canvas turns black as it should, while the sprite image doesn't show up at all. I can't figure out what's going on, I scoured the code for syntax errors, even tried other image formats but to no avail. Image paths are also correct. Maybe the problem's an extremely noobish one, but I still couldn't get a clue, so I thought I'd ask for help around here. Thanks for your time! I am hoping that someone can figure out why this simple javascript works fine in Firefox, but not in IE8. I appreciate any help. PS: I see it DOES work in IE9... but I can't use it if I cannot make it work in IE8 as well. Sincerely, Buffmin 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>test</title> <script type="text/javascript" src="jquery-1.6.2.js"></script> <script type="text/javascript"> $(document).ready(function() { switches = $('#switches > li'); slides = $('#slides > div'); switches.each(function(idx) { $(this).data('slide', slides.eq(idx)); }).hover( function() { switches.removeClass('active'); slides.removeClass('active'); $(this).addClass('active'); $(this).data('slide').addClass('active'); }); }); </script> <style type="text/css"> #switches .active { font-weight: bold; } #slides div { display: none; } #slides div.active { display: block; } </style> </head> <body> <ul id="switches"> <li class="active">First slide</li> <li>Second slide</li> <li>Third slide</li> <li>Fourth slide</li> </ul> <div id="slides"> <div class="active">Well well.</div> <div>Oh no!</div> <div>You again?</div> <div>I'm gone!</div> </div> </body> </html> My switch function just goes to the default. I've double double checked the file paths of the image on the page and it's right. So I'm not sure what's going on. here's what I got: Code: function change2(picName,imgName) { switch (document[picName].src) { case document[picName].src= "images/leaf_shapes/leaf_auriculate.gif": document[picName].src = "images/leaf_shapes/crenate/leaf_elliptic_crenate.gif"; break; case document[picName].src= "images/leaf_shapes/leaf_cordate.gif": document[picName].src= "images/leaf_shapes/serrate/leaf_elliptic_serrate.gif"; break; default: document[picName].src= "images/leaf_shapes/transparent1.gif"; } } I'm trying to resolve a UPS zone from a zip code, here is my code: Code: <script type="text/javascript"> var zipcode=44657;<!-- Should be zone 5 --> var zip=zipcode.substring(0,3); alert(zip); <!-- Zone chart made from Jacksonville FL zip 32216 on 8-5-2010 --> var azone = new Array (4-5, 5, 6-7, 45, 9, 45, 10-13, 5, 14, 6, 15-18, 5, 19, 6, 20-29, 5, 30-33, 6, 34, 5, 35-51, 6, 52-53, 5, 54, 6, 55, 5, 56-59, 6, 60-89, 5, 100-128, 5, 129, 6, 130-223, 5, 224-225, 4, 226, 5, 227-253, 4, 254, 5, 255-259, 4, 260-261, 5, 262, 4, 263-265, 5, 266, 4, 267, 5, 268-289, 4, 290-296, 3, 297, 4, 298, 3, 299, 2, 300-306, 3, 307, 4, 308-312, 3, 313-316, 2, 317-319, 3, 320-323, 2, 324, 3, 325, 4, 326-329, 2, 330-332, 4, 333-337, 3, 338, 2, 339, 3, 341, 3, 342, 3, 344, 2, 346, 3, 347, 2, 349, 3, 350-359, 4, 360-361, 3, 362, 4, 363-364, 3, 365-367, 4, 368, 3, 369-397, 4, 398, 3, 399, 3, 400-409, 4, 410, 5, 411-418, 4, 420, 5, 421-427, 4, 430-470, 5, 471, 4, 472-475, 5, 476-477, 4, 478-496, 5, 497-505, 6, 506-507, 5, 508-516, 6, 520, 5, 521, 6, 522-539, 5, 540-566, 6, 567, 7, 570-575, 6, 576-577, 7, 580-581, 6, 582, 593, 7, 594-599, 8, 600-668, 5, 669-672, 6, 673, 5, 674-692, 6, 693, 7, 700-704, 4, 705-706, 5, 707-709, 4, 710-722, 5, 723, 4, 724-735, 5, 736, 6, 737, 5, 738-739, 6, 740-768, 5, 769, 6, 770-784, 5, 785, 6, 786-787, 5, 788, 6, 789, 5, 790-797, 6, 798-806, 7, 807, 6, 808-820, 7, 821, 8, 822-831, 7, 832-844, 8, 845-846, 7, 847, 8, 850-853, 7, 854, 8, 855-863, 7, 864, 8, 865-875, 7, 877, 6, 878-880, 7, 881-882, 6, 883, 7, 884, 6, 885, 7, 889-961, 8, 970-986, 8, 988-994, 8); for (y=0;azone[y]=zip;y=y+2){ document.write (azone[y+1]) } </script> Can someone see my error? I'm a bit rusty at my javascript. |