JavaScript - Passing This Value Isn't Passing (onchange And Onclick)

I'm trying to figure out a way to pass the filename before submission... I think I have to make an onChange command on the file field, but not sure how...

This is what I have done so far:
Code:

<script type="text/javascript">
function theimage(){
	var imgURL = document.getElementById('myfile').value;
	ste.execCommand("insertimage", imgURL);
}
</script>

<input name="myfile" type="file" size="30" onchange="theimage();">

I'm trying to pass the value to theimage as sson the filename changes, but I'm doing something wrong...

Any help is apreciated...

Hi All,

I am very new to Java scripting. My requirement is as follows,
I have a tree which looks as below,

Nodes
Node1
Node 1.1.1
Node 1.1.1.1
Node2
Node 2.1
Node3
Node4




now if i click on page node1.1.1.1 , i should get o/p as " you have clicked node1.1.1.1 whose parent is node 1.1.1 => node 1.1 => node1 "

can some one help me out on this,
this is my tree.js


// Arrays for nodes and icons
var nodes = new Array();;
var openNodes = new Array();
var icons = new Array(6);

// Loads all icons that are used in the tree
function preloadIcons() {
icons[0] = new Image();
icons[0].src = "img/plus.gif";
icons[1] = new Image();
icons[1].src = "img/plusbottom.gif";
icons[2] = new Image();
icons[2].src = "img/minus.gif";
icons[3] = new Image();
icons[3].src = "img/minusbottom.gif";
icons[4] = new Image();
icons[4].src = "img/folder.gif";
icons[5] = new Image();
icons[5].src = "img/folderopen.gif";
}
// Create the tree
function createTree(arrName, startNode, openNode) {
nodes = arrName;
if (nodes.length > 0) {
preloadIcons();
if (startNode == null) startNode = 0;
if (openNode != 0 || openNode != null) setOpenNodes(openNode);

if (startNode !=0) {
var nodeValues = nodes[getArrayId(startNode)].split("|");
document.write("<a href=\"" + nodeValues[3] + "\" onmouseover=\"window.status='" + nodeValues[2] + "';return true;\" onmouseout=\"window.status=' ';return true;\"><img src=\"img/folderopen.gif\" align=\"absbottom\" alt=\"\" />" + nodeValues[2] + "</a><br />");
} else document.write("<img src=\"img/base.gif\" align=\"absbottom\" alt=\"\" />Website<br />");

var recursedNodes = new Array();
addNode(startNode, recursedNodes);
}
}
// Returns the position of a node in the array
function getArrayId(node) {
for (i=0; i<nodes.length; i++) {
var nodeValues = nodes[i].split("|");
if (nodeValues[0]==node) return i;
}
}
// Puts in array nodes that will be open
function setOpenNodes(openNode) {
for (i=0; i<nodes.length; i++) {
var nodeValues = nodes[i].split("|");
if (nodeValues[0]==openNode) {
openNodes.push(nodeValues[0]);
setOpenNodes(nodeValues[1]);
}
}
}
// Checks if a node is open
function isNodeOpen(node) {
for (i=0; i<openNodes.length; i++)
if (openNodes[i]==node) return true;
return false;
}
// Checks if a node has any children
function hasChildNode(parentNode) {
for (i=0; i< nodes.length; i++) {
var nodeValues = nodes[i].split("|");
if (nodeValues[1] == parentNode) return true;
}
return false;
}
// Checks if a node is the last sibling
function lastSibling (node, parentNode) {
var lastChild = 0;
for (i=0; i< nodes.length; i++) {
var nodeValues = nodes[i].split("|");
if (nodeValues[1] == parentNode)
lastChild = nodeValues[0];
}
if (lastChild==node) return true;
return false;
}
// Adds a new node to the tree
function addNode(parentNode, recursedNodes) {
for (var i = 0; i < nodes.length; i++) {

var nodeValues = nodes[i].split("|");
if (nodeValues[1] == parentNode) {

var ls = lastSibling(nodeValues[0], nodeValues[1]);
var hcn = hasChildNode(nodeValues[0]);
var ino = isNodeOpen(nodeValues[0]);

// Write out line & empty icons
for (g=0; g<recursedNodes.length; g++) {
if (recursedNodes[g] == 1) document.write("<img src=\"img/line.gif\" align=\"absbottom\" alt=\"\" />");
else document.write("<img src=\"img/empty.gif\" align=\"absbottom\" alt=\"\" />");
}

// put in array line & empty icons
if (ls) recursedNodes.push(0);
else recursedNodes.push(1);

// Write out join icons
if (hcn) {
if (ls) {
document.write("<a href=\"javascript: oc(" + nodeValues[0] + ", 1);\"><img id=\"join" + nodeValues[0] + "\" src=\"img/");
if (ino) document.write("minus");
else document.write("plus");
document.write("bottom.gif\" align=\"absbottom\" alt=\"Open/Close node\" /></a>");
} else {
document.write("<a href=\"javascript: oc(" + nodeValues[0] + ", 0);\"><img id=\"join" + nodeValues[0] + "\" src=\"img/");
if (ino) document.write("minus");
else document.write("plus");
document.write(".gif\" align=\"absbottom\" alt=\"Open/Close node\" /></a>");
}
} else {
if (ls) document.write("<img src=\"img/joinbottom.gif\" align=\"absbottom\" alt=\"\" />");
else document.write("<img src=\"img/join.gif\" align=\"absbottom\" alt=\"\" />");
}

// Start link
document.write("<a href=\"" + nodeValues[3] + "\" onmouseover=\"window.status='" + nodeValues[2] + "';return true;\" onmouseout=\"window.status=' ';return true;\">");

// Write out folder & page icons
if (hcn) {
document.write("<img id=\"icon" + nodeValues[0] + "\" src=\"img/folder")
if (ino) document.write("open");
document.write(".gif\" align=\"absbottom\" alt=\"Folder\" />");
} else document.write("<img id=\"icon" + nodeValues[0] + "\" src=\"img/page.gif\" align=\"absbottom\" alt=\"Page\" />");

// Write out node name
document.write(nodeValues[2]);

// End link
document.write("</a><br />");

// If node has children write out divs and go deeper
if (hcn) {
document.write("<div id=\"div" + nodeValues[0] + "\"");
if (!ino) document.write(" style=\"display: none;\"");
document.write(">");
addNode(nodeValues[0], recursedNodes);
document.write("</div>");
}

// remove last line or empty icon
recursedNodes.pop();
}
}
}
// Opens or closes a node
function oc(node, bottom) {
var theDiv = document.getElementById("div" + node);
var theJoin = document.getElementById("join" + node);
var theIcon = document.getElementById("icon" + node);

if (theDiv.style.display == 'none') {
if (bottom==1) theJoin.src = icons[3].src;
else theJoin.src = icons[2].src;
theIcon.src = icons[5].src;
theDiv.style.display = '';
} else {
if (bottom==1) theJoin.src = icons[1].src;
else theJoin.src = icons[0].src;
theIcon.src = icons[4].src;
theDiv.style.display = 'none';
}
}
// Push and pop not implemented in IE
if(!Array.prototype.push) {
function array_push() {
for(var i=0;i<arguments.length;i++)
this[this.length]=arguments[i];
return this.length;
}
Array.prototype.push = array_push;
}
if(!Array.prototype.pop) {
function array_pop(){
lastElement = this[this.length-1];
this.length = Math.max(this.length-1,0);
return lastElement;
}
Array.prototype.pop = array_pop;
}

I am struck here and couldn't proceed further. Any help on this would be appreciated.

I need to pass two lines of code through an onClick event....
player1.sendEvent('STOP');
player2.sendEvent('STOP');


I tried
Code:

<a href="javascript:void(0)" onClick="player1.sendEvent('STOP'); player2.SendEvent('STOP');" title="<?php echo $list[$i]->title ?>">

only the event of player1.sendEvent('STOP'); is working... but not the second one. How do I manage this right here on the link rather than calling a fuction.

Thanks

Hello, i'm working on a 3 page survey. When hitting next, previous, or submit it passes the values of all the questions to the next page. I've got the whole thing working correcting except for one thing: When the box is "not" checked it passes no value. I'm needing it to have a value of "1" when checked and a value of "0" when not checked, and currently when its not checked and i pass the info it leaves it blank.

I'd post the whole code to one of the pages but it's long , so i'll post the snipits of the code.
Code:

<script type="text/javascript"> 
/* <![CDATA[ */
function processQueryString() {
var formData = location.search;
formData = formData.substring(1, formData.length);
while (formData.indexOf("+") != -1) {
	formData = formData.replace("+", " ");
}
formData = unescape(formData);
var formArray = formData.split("&");
for (var i=0; i < formArray.length; ++i) {
	//document.writeln(formArray[i] + "<br />");
	var sDataName = formArray[i].split("=")
	
switch (sDataName[0]) {

case ".lib_use":
     for (var j=0; j < document.getElementsByName(".lib_use").length; ++j) {
     if (document.getElementsByName(".lib_use").item(j).value == sDataName[1]) {
     document.getElementsByName(".lib_use").item(j).checked = true;
     //alert("lib_use set");
              }
 }
 break;
case ".lib_comp":
     if (sDataName[1] == 1) {
     document.getElementsByName(".lib_comp").checked = true;
     document.getElementsByName(".lib_comp").value= 1;
   } 
   else {
    document.getElementsByName(".lib_comp").checked = false; 
   document.getElementsByName(".lib_comp").value= 0;
 }			 
 break;	
default:
      alert("not caught = " + sDataName[0]);
       continue;
		
	}
}
}
/* ]]> */
</script>

<input type="checkbox" name=".lib_comp" id="lib_comp" value="1" />

The first case that i showed in my code is a radio button, and it passes correctly, i just wanted to show the "format" i was using in a working sense. The 2nd case is an example of the check boxes.

Thanks for looking at this, and giving any suggestions you might have!