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JavaScript - Dynamic Creation Of Form Element Name/id Properties Doesn't Work In Ie
Hi!
I have encountered a problem with IE that I'm simply unable to solve. I have a form where the user can choose different things to input from a drop down list and depending on the choise, different kinds of textboxes of text areas etc. are loaded onto the page with JS. After the user has finished inputing text and submits the form, I read the input with PHP and process it further. Now, this works perfectly in firefox but IE doesn't seem to add the name properties to the elements (both textboxes and text areas) because PHP cannot find them and no info is printed from the input. The creation of the elements (adding them to the page...) works just fine, it's just getting the data from them that's the problem. Since it works in FF I know it's not a PHP problem. I've used the recommended .name to set the property (although I've also tried .setAttribute() etc), yet it still doesn't work. What can I do to solve this? My relevant JS code: Code: function addTextbox(idName, head)
{
var target = document.getElementById('addThings');
var newDiv = document.createElement("div");
newDiv.id = "container";
newDiv.name = "container";
newDiv.setAttribute("className", "intNew"); //IE
newDiv.setAttribute("class", "intNew"); //FF
var newTextbox = document.createElement("input");
newTextbox.type = "text";
newTextbox.id = idName; //--
newTextbox.name = idName; //Doesn't work in IE?..
newTextbox.setAttribute("className", "newWidth"); //IE
newTextbox.setAttribute("class", "newWidth"); //FF
var text = document.createTextNode(head + ":");
target.appendChild(newDiv);
newDiv.appendChild(text);
newDiv.innerHTML += "<br />";
newDiv.appendChild(newTextbox);
newDiv.innerHTML += "<p />";
}
(The text area function is the same, more or less) The PHP code, if anyone's interested: Code: if($_POST['createBtn'])
{
$head = $_POST['head']; //1
$intro = $_POST['intro']; //2
$question = $_POST['question']; //3
$answer = $_POST['answer']; //3
$image = $_POST['image']; //?
$author = $_POST['author']; //5
$end = $_POST['end']; //4
//sammanfattning
printHTMLTop(9);
$today = date('Y-m-d');
$text = <<<END
<div class="intContainer">
<div class="intHeadRow"><b>$head </b></div>
<div class="stpdIEContainer">
<div class="intTextContainer">
<p />
$intro
<p />
END;
if($question != "" && answer != "")
{
foreach($question as $k)
{
$text .= $k . "<p />";
foreach($answer as $j)
{
$text .= $j . "<p />";
}
}
}
$text .= <<<END
<p />
$end
<p />
<i>Skrivet av: $author den $today</i>
</div> <!-- intTextContainer -->
<div class="intImgContainer"> </div></div> <!-- stpdIEContainer -->
</div> <!-- intContainer -->
END;
//Prints to new file (on server)
$file = file_put_contents('interviews/interview01.html', $text); //Set name
//Add to DB
//print newly created file
$page = file_get_contents('interviews/interview01.html');
echo $page;
printHTMLBottom();
Similar TutorialsHey everyone, I'm a newbie writing a tic tac toe program using OOP. It was simple setting it up so that a player could click on a box to put an X or an O there, but I've run into serious issues when trying to make it so a player couldn't overwrite the AI's choice and the AI couldn't overwrite the player's. An example of this would be if I made the top right box an X and the AI then made the center box an O, and then I accidentally clicked the center box and made it into an X. I want to prevent that. Every box on the grid is an object with the property of "taken" that helps the program know if a box is empty or not, so as to avert any overwriting in the first place. If the box is empty, this.taken = 0. If the box is filled by a player, taken = 1. If filled by AI, taken = 2. I made it matter whether it was AI or human so later i can check if one of them got tic tac toe. Anyway, by default the constructor class sets this.taken = 0. But the method for checking availability and writing the X or O uses a switch which checks if taken = 0. If it is, it sets taken to either 1 or 2 and writes the necessary symbol. If taken = 1 or 2, it just alerts the player that the spot is taken. But for some reason the switch statement can't tell when taken = anything other than 0. It always executes the code for 0 even though the code for 0 inherently makes it so that taken never equals 0 again, which means case 0 cannot happen anymore. Below is the code with notes. Code: function main(input){//start of main function//
function Click(who, where, what){ //this is the method for checking if it's taken or not and writing the X or O if it isn't//
/*the argument who represents a number. 0 is no one, 1 is human, 2 is AI; where is a string literal
representing the spot on the grid*/
switch(this.taken){
case 0:
this.taken = who;
document.getElementById(where).innerHTML = what;
break;
case 1:
alert("this spot is taken");
break;
case 2:
alert("this spot is taken");
}//end switch
}//end Click
function Box(inputhere){//start of class//
this.taken = 0;
this.pick = Click;
}
//end of Box class//
//object declarations (I cut out most of them and left only the relevant ones//
var topleft = new Box();
var topmid = new Box();
var topright = new Box();
var centerright = new Box();
//end of object declarations//
switch (input){
/*in each .pick(), the first arg is whether or not a player chose it (1 = player did, 2 = comp did).
The second arg is which box and the third is whether to put an X or O. The input variable in the switch statement is an argument passed through main() when the
player clicks on a box. Topleft passes 1.1, topmid passes 1.2 and so on.*/
case 1.1:{
//The first instance of .pick() in each case is what the player did. The second is what the AI will do in repsonse.//
topleft.pick(1, "topleft", "X");
topmid.pick(2, "topmid", "<span>O</span>");
break;
}//end of case 1.1
case 1.3:{
topright.pick(1, "topright", "X");
centerright.pick(2, "centerright", "<span>O</span>");
break;
}//end of case 1.3
}//end of switch
}//end of main//
Is there anyone who has any idea why on earth this is happening? I've been at it for an embarrassing amount of hours. Also, thanks to anyone who even considers helping : ) (feel free to flame me if my code sucks or my post is too long or anything). The following code works find in firefox and chrome. In IE, it only works the first time I click on a link. Any ideas? Thanks in advance, // I have some div's where help is, which I make non-viewable <div id='help_guides'> <div id='issue1'>Help with issue 1</div> <div id='issue2'>Help with issue 2</div> </div> <a href="#" id="issue_1_link">Help with issue #1</a> <a href="#" id="issue_2_link">Help with issue #2</a> <div id='help'></div> // I grab the help guide div into a variable var issue_1_help = $('issue_1').remove(); var issue_2_help = $('issue_2').remove(); // When the help link is clicked, the help DIV displays the help guide Event.observe( $('issue_1_link'), 'click', function() { $('help').update( issue_1_help ); }); Event.observe( $('issue_2_link'), 'click', function() { $('help').update( issue_2_help ); }); Hi, doing form validation at college just now. The lecturer gave all of us this following example. But it doesn't seem to work in firefox. I have tried my own scripts and they seem to work so have no idea whats happening! Code: <html>
<head>
<title>Javascript validation program - limits field length and content</title>
<script type="text/javascript">
function ValidateForm()
{
var msg='';
if(document.getElementById('CC').value=='')
{
msg+='- Please enter CC\n\n';
}
else
// Now test if CC is purely 2 capital letters...
{
var CC=RTrim(document.getElementById('CC').value);
// alert(CC);
if (CC.length==2)
{
if (isCHAR(CC)==false)
{
msg+=' - CC not solely 2 capital letters \n\n';
}
}
else
msg+=' - CC not 2 letters in length \n\n';
}
if(document.getElementById('NNNNNN').value=='')
{
msg+='- Please enter NNNNNN \n\n';
}
else
{
// Now test if NNNNNN is purely 6 digits...
var NIdigits=RTrim(document.getElementById('NNNNNN').value);
if (NIdigits.length==6)
{
if (isInteger(NIdigits)==false)
{
msg+=' - NNNNNN not solely digits \n\n';
}
}
else
msg+=' - NNNNNN not 6 digits in length\n\n';
}
// Lastly check if the last field contains only 1 char
if(document.getElementById('C').value=='')
{
msg+='- Please enter C \n\n';
}
else
// Now test if C is a single letter...
{
var C=RTrim(document.getElementById('C').value);
if (C.length==1)
{
if (isCHAR(C)==false)
{
msg+=' - C not a capital letter \n\n';
}
}
else
msg+=' C not 1 character in length';
}
// alert(msg);
if(msg!='')
{
//alert('Here...');
alert('The following fields are empty and/or invalid:\n\n'+msg);
return false
}
else
{
return true
}
}
function RTrim(str){
if (str==null){return null;}
for(var i=str.length-1;str.charAt(i)==" ";i--);
return str.substring(0,i+1);
}
//-------------------------------------------------------------------
// isBlank(value)
// Returns true if value only contains spaces
//-------------------------------------------------------------------
function isBlank(val){
if(val==null){return true;}
for(var i=0;i<val.length;i++) {
if ((val.charAt(i)!=' ')&&(val.charAt(i)!="\t")&&(val.charAt(i)!="\n")&&(val.charAt(i)!="\r")){return false;}
}
return true;
}
//-------------------------------------------------------------------
// isInteger(value)
// Returns true if value contains all digits
//-------------------------------------------------------------------
function isInteger(val){
if (isBlank(val)){return false;}
for(var i=0;i<val.length;i++){
if(!isDigit(val.charAt(i))){return false;}
}
return true;
}
//-------------------------------------------------------------------
// isCHAR(value)
// Returns true if value contains all CHARS
//-------------------------------------------------------------------
function isCHAR(val){
if (isBlank(val)){return false;}
for(var i=0;i<val.length;i++){
if(!isCAPlet(val.charAt(i))){return false;}
}
return true;
}
//-------------------------------------------------------------------
// isDigit(value)
// Returns true if value is a 1-character digit
//-------------------------------------------------------------------
function isDigit(num) {
if (num.length>1){return false;}
var string="1234567890";
if (string.indexOf(num)!=-1){return true;}
return false;
}
//-------------------------------------------------------------------
// isCAPlet(value)
// Returns true if value is a 1-character letter
//-------------------------------------------------------------------
function isCAPlet(num) {
if (num.length>1){return false;}
var string="ABCDEFGHIJKLMNOPQRSTUVWXYZ";
if (string.indexOf(num)!=-1){return true;}
return false;
}
</script>
</head>
<body bgcolor="#FFFFFF">
<form action='http://10.205.3.202/Valid.php' method='POST' onsubmit='return ValidateForm();'>
<H1>Validate NI No</H1>
<p>
NI-No :
<INPUT TYPE="text" id='CC' NAME="CC" SIZE='2' maxlength='2' >
-
<INPUT TYPE="text" id='"NNNNNN"' NAME="NNNNNN" SIZE='6' maxlength='6' >
<INPUT TYPE="text" id='C' NAME="C" SIZE='1' maxlength='1'>
<p>
<INPUT TYPE="submit" id='Process' value="Process" name="submit">
</form>
</body>
</html>
Any help would be great. I'm still learning js core using Flanagan's 5th ed. so please bear with me; is the if ("ignore" in arguments.callee) return; below valid or a typeo? Thanks J. Code: function inspect(inspector, title) {
var expression, result;
// You can use a breakpoint to turn off subsequent breakpoints by
// creating a property named "ignore" on this function.
if ("ignore" in arguments.callee) return;
.......
Hi Experts here, Pls help. I have written the html code like this: <a href="http://mypage.com/docfiles" target="_blank"> Click </a> But the problem is when ever the user click the click option complete url is displaying in two ways 1)on the buttom of the status bar 2)Right click on the option open the properties than also we are getting the complete url. But we don't want to see the complete url,How to hide the Url. Please give me solution I am struggling alot. Thanks and Regards, Srinivas yadav. Hi All, i know how to create a dynamic form or DIv ..but what i do not know is how to create a dynamic form/ or div into a previous dynamic one.. i need basically to see 5 dynamic forms / DIV in cascade where each one trigger the one coming after.. For what i need that : i have my user inserting information on the level 1. let say Copagny info 2- then he will be asked if he wants to add a sub level information ( subform) for that compagny or even many subforms at the same level .. and so on... 3- those sub level ( subforms ) can also call their respective subforms.. Any idea how to design this ? thanks 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"; } 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 BEEN TRYING TO FIGURE OUT THE PARAMETERS IN THE FUNCTIONS, INCLUDING THE ARRAYS [i], [p], ["get_" + i], ["set_" + i] AND HOW THE METHODS ARE BEING CALLED IN RELATION TO i, p and val, so that I can make sense of this code. If possible can you explain the code also What I will like to know are the properties and methods of the objects generated in the following code? Also I want to know how I can use those methods to show and change the name and age for the emp2 object. this is the code: function Employee(properties) { for (var i in properties) { if (properties.hasOwnProperty(i) && typeof properties[i] != 'function') { this["get_"+i] = (function(p) { return function() { return properties[p]; }; })(i); this["set_"+i] = (function(p) { return function(val) { properties[p] = val; }; })(i); } } } var emp1 = new Employee({ name: "Bob", age: 35, foo: function() {} }); var emp2 = new Employee({ name: "Gary", age: 54 }); 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);
}
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! 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: <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? 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> 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. Please see URL: http://caspca.org/indexticker.htm The ticker below the navbar works fine in FF and Safari, does not work in IE8 (and mostly likely other IE version as well). In IE, the live page will not even load; will load locally but the ticker doesn't work (remains static). Here is the .js: Code: TICKER_CONTENT = document.getElementById("TICKER").innerHTML;
TICKER_RIGHTTOLEFT = false;
TICKER_SPEED = 1;
TICKER_STYLE = "font-family:Arial; font-size:12px; color:#444444";
TICKER_PAUSED = false;
ticker_start();
function ticker_start() {
var tickerSupported = false;
TICKER_WIDTH = document.getElementById("TICKER").style.width;
var img = "<img src=ticker_space.gif width="+TICKER_WIDTH+" height=0>";
// Firefox
if (navigator.userAgent.indexOf("Firefox")!=-1 || navigator.userAgent.indexOf("Safari")!=-1) {
document.getElementById("TICKER").innerHTML = "<TABLE cellspacing='0' cellpadding='0' width='100%'><TR><TD nowrap='nowrap'>"+img+"<SPAN style='"+TICKER_STYLE+"' ID='TICKER_BODY' width='100%'> </SPAN>"+img+"</TD></TR></TABLE>";
tickerSupported = true;
}
// IE
if (navigator.userAgent.indexOf("MSIE")!=-1 && navigator.userAgent.indexOf("Opera")==-1) {
document.getElementById("TICKER").innerHTML = "<DIV nowrap='nowrap' style='width:100%;'>"+img+"<SPAN style='"+TICKER_STYLE+"' ID='TICKER_BODY' width='100%'></SPAN>"+img+"</DIV>";
tickerSupported = true;
}
if(!tickerSupported) document.getElementById("TICKER").outerHTML = ""; else {
document.getElementById("TICKER").scrollLeft = TICKER_RIGHTTOLEFT ? document.getElementById("TICKER").scrollWidth - document.getElementById("TICKER").offsetWidth : 0;
document.getElementById("TICKER_BODY").innerHTML = TICKER_CONTENT;
document.getElementById("TICKER").style.display="block";
TICKER_tick();
}
}
function TICKER_tick() {
if(!TICKER_PAUSED) document.getElementById("TICKER").scrollLeft += TICKER_SPEED * (TICKER_RIGHTTOLEFT ? -1 : 1);
if(TICKER_RIGHTTOLEFT && document.getElementById("TICKER").scrollLeft <= 0) document.getElementById("TICKER").scrollLeft = document.getElementById("TICKER").scrollWidth - document.getElementById("TICKER").offsetWidth;
if(!TICKER_RIGHTTOLEFT && document.getElementById("TICKER").scrollLeft >= document.getElementById("TICKER").scrollWidth - document.getElementById("TICKER").offsetWidth) document.getElementById("TICKER").scrollLeft = 0;
window.setTimeout("TICKER_tick()", 30);
Any help to fix is greatly appreciated. Thank you. John I have a page with a Geo IP redirect that's supposed to redirect users from London to URL#1 and the rest to URL#2. It's an external geo ip lookup service. First comes the IP lookup: Code: <script language="JavaScript" src="http://j.maxmind.com/app/geoip.js"> /* GeoIP Deny Access by City and Redirect Javascript 1.0 http://wiki.category5.tv/MaxMind_GeoIP_API API (c) MaxMind - www.maxmind.com - used with permission "GeoIP Deny Access by City" script by Robbie Ferguson, www.Category5.TV You are free to use and share this script, however this notice must remain intact. */ </script> And then, and here's the problem I think, is the redirects inside an if/else: Code: <script type="text/javascript">
var city=new Array("London, H9")
var redirect="http://www.URL1.com"
var redirect2="http://www.URL2.com"
/* do not edit past this line */
Array.prototype.inArray = function(q) {
for(i in this) { if(this[i].toUpperCase() === q) return true; }
}
var myCity=geoip_city().toUpperCase()
var myRegion=geoip_region().toUpperCase()
if(city.inArray(myCity+", "+myRegion))
{
window.location = redirect;
}
else
{
window.location = redirect2;
}
The redirect works if you are indeed from London. So if the if-statement is true, "window.location = redirect" works, but if the statement is not true, "window.location = redirect2" doesn't seem to be called. Help would be extremely appreciated dears, am trying to redirect user from onchange event to another location in the page. its work fine in IE but not in firefox :-( why window.location doesn't work in FF ? Html: Code: <form name="forder"> <select name="bycat" onchange="gocat()"> <option value=1>one</option> <option value=2>two</option> <option value=3>three</option> </select> </form> javascript: Code: function gocat()
{
window.location ="index.php?show&cat=" + forder.bycat.options(forder.bycat.selectedIndex).value;
}
any idea???? |
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