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JavaScript - Drop Down Selection Event
Hi, I have a page with a drop down and there are external js file that are included in the page which define handlers and other actions for onchange of this drop down. So if the selection in the drop down changes, we display a different color map (based on the selection).
Now I have to pre-select an option on a specific page (which has been completed) and the drop down shows the correct selection, but the event is not fired (that changes the map color). Any idea what I need to do? Thanks Similar TutorialsHi all.This is part of my code which I am using to edit the record from database.Initially the input boxes show the values from database and if any one of the value is changed, I want to reflect the change according to the changes made in the fields.The code works fine but if I change values in qty,rate or amount, the other values are not changing.Can experts over here tell me why?Here is my code: Code:
<html>
<head>
<script type="text/javascript">
function tot() {
var d=document.getElementById("total").value;
var st=Number(d);
var e=document.getElementById("vat_amt").value;
var tx=Number(e);
var f=document.getElementById("cash_discount").value;
var ad=Number(f);
var g=document.getElementById("vat").value;
var vat=Number(g);
var h=(st+tx)-ad;
document.getElementById("amount").value = Math.ceil(h);
var z=vat+100;
var y=(st*100)/z;
var i=st-y;
var result=Math.round(i*100)/100; //returns 28.45
document.getElementById("vat_amt").value =result;
}
var total = 0;
function getValues() {
var qty = 0;
var rate = 0;
var obj = document.getElementsByTagName("input");
for(var i=0; i<obj.length; i++){
if(obj[i].name == "qty[]"){var qty = obj[i].value;}
if(obj[i].name == "rate[]"){var rate = obj[i].value;}
if(obj[i].name == "amt[]"){
if(qty > 0 && rate > 0){obj[i].value = qty*rate;total+=(obj[i].value*1);}
else{obj[i].value = 0;total+=(obj[i].value*1);}
}
}
document.getElementById("total").value = total*1;
total=0;
}
</script>
</head>
<body>
<table width="23%" cellpadding="0" cellspacing="0" class="normal-text" border="0" style="margin-top:0px; padding-top:0px; margin-bottom:0px; padding-bottom:0px;">
<tr>
<td>Qty</td>
<td>Rate</td>
<td>Amount</td>
</tr>
<tr>
<td class="forhead"><input type="text" name="qty[]" onkeyup="getValues()" style="width:120px;" value="<?PHP echo "$row3[qty]" ?>" class="text medium"></td>
<td class="forhead"><input type="text" name="rate[]" onKeyUp="getValues()" style="width:120px;" value="<?PHP echo "$row3[rate]" ?>" class="text medium"></td>
<td class="forhead"><input type="text" name="amt[]" style="width:120px;"
onKeyUp="getValues()" class="text medium" value="<?PHP echo "$row3[amt]" ?>"></td>
</tr>
<tr>
<td class="dt" colspan="2">Sub Total:</td>
<td class="forhead"><input type="text" id="total" name="total" style="width:120px;" value="<?PHP echo "$row[total]" ?>" class="text medium"></td>
</tr>
<tr>
<td class="dt" colspan="2">Vat:</td>
<td class="forhead"><?PHP
$query5=mysql_query("SELECT * FROM vat");
echo "<select name='vat' id='vat' style='width:120px; border: 1px solid #BFBFBF;' onChange='tot()'>";
echo "<option value='0'>
Select</option>";
while($row5=mysql_fetch_array($query5))
{?>
<option value= <?PHP echo $row5[vat]; ?> <?PHP echo($row5[vat]==$row[vat])?'selected':''?>> <?PHP echo $row5[vat]; ?> </option>
<?PHP }
echo "</select>";
?></td>
</tr>
<tr>
<td class="dt" colspan="2">Vat Amt :</td>
<td class="forhead"><input type="text" id="vat_amt" name="vat_amt" style="width:120px;" value="<?PHP echo "$row[vat_amt]" ?>" class="text medium" onKeyUp="tot()"></td>
</tr>
<tr>
<td class="dt" colspan="2">Cash Discount :</td>
<td class="forhead"><input type="text" id="cash_discount" name="cash_discount" style="width:120px;" value="<?PHP echo "$row[cash_discount]" ?>" class="text medium" onKeyUp="tot()"></td>
</tr>
<tr>
<td class="dt" colspan="2">Total :</td>
<td class="forhead"><input type="text" name="amount" id="amount" style="width:120px;" class="text medium" onKeyUp="tot()" value="<?PHP echo "$row[amount]" ?>"></td>
</tr>
</table>
</body>
</html>
Hey everyone, I have a simple html form that asks a user to select a state from a drop down list. Later, in the same form, there's a question that needs to display an image of the state they previously selected from the drop down menu. How can I accomplish this using javaScript?
Hey all, I was just wondering if you could help me out with the following, I've done a bit of google searching but haven't come up with anything. Basically, there will be 3 drop down boxes (Option a, Option b, Option c) In each drop down box there will be 3 options (One, Two, Three) Whats a script I can use that will write on page :Yellow If they select: Option a - One Option b - One Option c - Three Of the script will write blue if they selection Option a - Two Option b - One Option c - One hello, i am more a designer than a developer so i need your help. i want to create a form containing : 1. drop down list of countries (that i managed to create) 2. action on selection (redirect to a link on country selection) 3. post the selected option into a text box below and remeber (if possible) The remeber part is optional . I want a form where user will select country , based on the selection to be redirected to a link and message display , you selected : [textarea]Option[/textarea] can it be done? How can I open a selection from this drop down list in a new window? Code:
<html>
<!-- Stop Underline script available from http://www.themssforum.com/FontpageProgramming/Hyperlink-underline/ -->
<style type="text/css">
a { text-decoration: none;color: #003366; } /*makes the underline disappear for
all links*/
a:visited { color: #003366; }
a:hover { color: red; text-decoration: underline; } /*underlines links
when hovered over */
a:active { color: #003366; }
</style>
<head>
<TITLE>Travel</TITLE>
<META name="description" content="Premier online guide to leisurely travel">
<META name="keywords" content="English Lake District">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<meta name="GENERATOR" content="Microsoft FrontPage 6.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<SCRIPT LANGUAGE="JavaScript">
<!--
v=false;
//-->
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript1.1">
<!--
if (typeof(Option)+"" != "undefined") v=true;
//-->
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript">
<!-- Original: webreference.com -->
<!-- Web Site: http://webreference.com -->
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
<!-- Begin
if(v){a=new Array();aln=0;}
function getFormNum (formName) {
formNum =-1;
for (i=0;i<document.forms.length;i++){
tempForm = document.forms[i];
if (formName == tempForm) {
formNum = i;
correctForm = tempForm;
break;
}
}
return formNum;
}
function jmp(formName,elementNum) {
getFormNum(formName);
if (formNum>=0) {
with (document.forms[formNum].elements[elementNum]) {
i=selectedIndex;
if (i>=0) location=options[i].value;
}
}
}
function O(txt,url) {
a[k]=new Option(txt,url);k++;
}
function relate(formName,elementNum,j) {
if(v) {
k=1;
if(j==0) { // default category item
a=new Array();
O(">","");
}
<!-- Alston -->
if(j==1) { // 1st category items
a=new Array();
O("Local Directory : ->","");
O("South Tynedale Railway","http://www.lakesandcumbria.com/view/travel/index.htm#South Tynedale Railway");
}
<!-- Ambleside -->
if(j==2) { // 2nd category items
a=new Array();
O("Local Directory : ->","");
O("Lakeland Safari Tours","http://www.lakesandcumbria.com/view/travel/p2.htm#Lakeland Safari Tours");
}
<!-- Bowness-on-Windermere -->
if(j==3) { // 3rd category items
a=new Array();
O("Local Directory : ->","");
O("Adaptours","http://www.lakesandcumbria.com/view/travel/p2.htm#Adaptours");
O("Windermere Lake Cruises","http://www.lakesandcumbria.com/view/travel/index.htm#Windermere Lake Cruises");
}
<!-- Carlisle -->
if(j==4) { // 4th category items
a=new Array();
O("Local Directory : ->","");
O("Settle-Carlisle Railway","http://www.lakesandcumbria.com/view/travel/index.htm#Settle-Carlisle Railway");
}
<!-- Coniston -->
if(j==5) { // 5th category items
a=new Array();
O("Local Directory : ->","");
O("Coniston Launch","http://www.lakesandcumbria.com/view/travel/index.htm#Coniston Launch");
O("Steam Yacht Gondola","http://www.lakesandcumbria.com/view/travel/index.htm#Steam Yacht Gondola");
}
<!-- Glenridding -->
if(j==6) { // 6th category items
a=new Array();
O("Local Directory : ->","");
O("Ullswater Steamers","http://www.lakesandcumbria.com/view/travel/index.htm#Ullswater Steamers");
}
<!-- Keswick -->
if(j==7) { // 7th category items
a=new Array();
O("Local Directory : ->","");
O("Keswick launch","http://www.lakesandcumbria.com/view/travel/index.htm#Keswick Launch");
O("Landscape Minibus Tours","http://www.lakesandcumbria.com/view/travel/p2.htm#Landscape Minibus Tours");
}
<!-- Lakeside -->
if(j==8) { // 8th category items
a=new Array();
O("Local Directory : ->","");
O("Lakeside & Haverthwaite Railway","http://www.lakesandcumbria.com/view/travel/index.htm#Lakeside & Haverthwaite Railway");
}
<!-- Penrith -->
if(j==9) { // 9th category items
a=new Array();
O("Local Directory : ->","");
O("Cumbrian Discoveries","http://www.lakesandcumbria.com/view/travel/index.htm#Cumbrian Discoveries");
}
<!-- Ravenglass -->
if(j==10) { // 10th category items
a=new Array();
O("Local Directory : ->","");
O("Ravenglass & Eskdale Railway","http://www.lakesandcumbria.com/view/travel/index.htm#Ravenglass & Eskdale Railway");
}
<!-- Windermere -->
if(j==11) { // 11th category items
a=new Array();
O("Local Directory : ->","");
O("Alistairs of Windermere","http://www.lakesandcumbria.com/view/travel/p2.htm#Alistairs of Windermere");
O("Lakes Supertours","http://www.lakesandcumbria.com/view/travel/p2.htm#Lakes Supertours");
O("Mountain Goat","http://www.lakesandcumbria.com/view/travel/p2.htm#Mountain Goat");
O("Park Tours and Travel","http://www.lakesandcumbria.com/view/travel/p2.htm#Park Tours and Travel");
}
aln2=a.length;
getFormNum(formName);
if (formNum>=0) {
formNum = formNum + 1;
with (document.forms[formNum].elements[elementNum]) {
for (var i=options.length-1;i>0;i--) options[i]=null;
for (var i=1;i<aln2;i++) options[i-1]=a[i];
options[0].selected=true;
}
}
} else {
jmp(formName,elementNum);
}
}
function FP_preloadImgs() {//v1.0
var d=document,a=arguments; if(!d.FP_imgs) d.FP_imgs=new Array();
for(var i=0; i<a.length; i++) { d.FP_imgs[i]=new Image; d.FP_imgs[i].src=a[i]; }
}
// End -->
</SCRIPT>
<meta name="Microsoft Border" content="none">
</head>
<body link="#003366" onload="FP_preloadImgs(/*url*/'file:///C:/Documents%20and%20Settings/Mike/My%20Documents/MAI/My%20Webs/L%26C_COM/navigation/utils/about/about_h.jpg', /*url*/'file:///C:/Documents%20and%20Settings/Mike/My%20Documents/MAI/My%20Webs/L%26C_COM/navigation/utils/a-z/a-z_h.jpg', /*url*/'file:///C:/Documents%20and%20Settings/Mike/My%20Documents/MAI/My%20Webs/L%26C_COM/navigation/utils/join/join_h.jpg', /*url*/'file:///C:/Documents%20and%20Settings/Mike/My%20Documents/MAI/My%20Webs/L%26C_COM/navigation/utils/privacy/privacy_h.jpg', /*url*/'file:///C:/Documents%20and%20Settings/Mike/My%20Documents/MAI/My%20Webs/L%26C_COM/navigation/utils/terms/terms_h.jpg', /*url*/'navigation/utils/contact/contact_h.jpg', /*url*/'navigation/utils/copyright/copyright_h.jpg', /*url*/'navigation/utils/sitemap/sitemap_h.jpg', /*url*/'navigation/utils/suggest/suggest_h.jpg')">
<div align="center">
<center>
<table border="0" cellpadding="0" cellspacing="0" width="975">
<tr>
<td width="25%" align="center" rowspan="2" valign="top">
</td>
<td height="25">
<p align="center"><font face="Comic Sans MS" color="#FF0000"><b>TRAVEL</b></font>
</td>
<td width="25%" align="center" rowspan="2" valign="top">
<p> </p>
<p> </p>
<p> </td>
</tr>
<tr>
</center>
<td valign="top" align="center">
<table border=0 cellspacing="0" cellpadding="0">
<tr valign=top>
<TD align=center bgcolor="#FFFFFF"><form name=f1 method=post action="" onSubmit="return false;">
<select name=m1 onChange="relate(this.form,0,this.selectedIndex); document.f2.m2.focus();" style="background-color: #FFE0C1" size="1">
<option value="/">Location...
<option value="/">Alston,
<option value="/">Ambleside,
<option value="/">Bowness-on-Windermere,
<option value="/">Carlisle,
<option value="/">Coniston,
<option value="/">Glenridding,
<option value="/">Keswick,
<option value="/">Lakeside,
<option value="/">Penrith,
<option value="/">Ravenglass,
<option value="/">Windermere,
</select><br>
<br>
<br>
</form></td>
<td align=center valign="top"> </td>
<td bgcolor="#FFFFFF" valign="top"><form name=f2 method=post action="" onsubmit="return false;">
<select name="m2" onchange="jmp(this.form,0)" style="background-color: #FFE0C1" size="1">
<option value="/">>
<option value="/">
</select></form></td>
</tr>
</table>
<div align="center">
<center>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td width="50%" valign="top" align="center">
</td>
<td width="50%" valign="top" align="center">
</td>
</tr>
</center>
</table>
</div>
</td>
</tr>
</table>
</div>
<p></p>
</body>
</html>
Hi coders, I need to achieve two things upon making a selection from a drop down field: 1) Changing the background picture of a cell. 2) Changing the size of a uploaded foreground picture within the same cell. Code: <select name=ADDITIONALINFO> <option value="25 x 25">25 x 25</option> <option value="35 x 35">35 x 35</option> <option value="45 x 45">45 x 45</option> <option value="55 x 55">55 x 55</option> </select> Any guidance how to achieve this is appreciated. Hi there, I need help in form validation! I want this to be validated upon selection of the drop down list (not when it comes to submit button) I have 2 drop down lists: Starting date (June 5th, 6th 7th) Ending date (June 5th, 6th 7th) I want to write a script that would NOT ALLOW one to choose: - Starting date June 6th and Ending date June 5th - Starting date June 7th and Ending date June 6th - Starting date June 7th and Ending date June 5th I appreciate your help I have been to this forum many times as a lurker and I have picked up some good information. For this I give Thanks wholeheartedly. My situation: I enter information in a system based on the # of a report that comes in. So if I see a report that says "333" i want to enter specific information for "333" same with "444" and "555" and so on and so forth. So I want to have a drop down menu for 111, 222, 333, 444 etc... Basically what I need is, if I select the report # from the drop down menu, I want it to copy information from a HIDDEN textbox to the clipboard. That's it! I've been trying to figure it out, but to no avail. Sorry I am fake coder Hi all, I have been struggling on a bit of code for a while now. I need to populate a second drop down list (Region) based upon the selection of the first (County). I have found a piece of code that works on its own and have adapted to suit my needs - see below. However, when I drop it into my main page the javascript is not working. It's because of the formObject but I just don't know enough to resolve this! Furthermore, I need the textboxes the user has already completed in the form to retain their value once the javascript kicks in as the completed form will submit to a database. This piece of code is working well . . . . Code: <?php
$link = mysql_connect('myhost', 'myusername', 'mypassword') or die('Could not connect: ' . mysql_error());
mysql_select_db('mydatabase') or die('Could not select database');
if(isset($_GET["County"]) && is_numeric($_GET["County"]))
{
$County = $_GET["County"];
}
if(isset($_GET["Region"]) && is_numeric($_GET["Region"]))
{
$Region = $_GET["Region"];
}
?>
<script language="JavaScript">
function autoSubmit()
{
var formObject = document.forms['theForm'];
formObject.submit();
}
</script>
<form name="theForm" method="get">
<!-- County SELECTION BASED ON city VALUE -->
<?php
?>
<select name="County" onChange="autoSubmit();">
<option value=''</option>
<?php
//POPULATE DROP DOWN MENU WITH COUNTRIES FROM A GIVEN city
$sql = "SELECT * FROM county_regions";
$counties = mysql_query($sql,$link);
while($row = mysql_fetch_array($counties))
{
echo ("<option value=\"$row[CountyID]\" " . ($County == $row["CountyID"]? " selected" : "") . ">$row[County]</option>");
}
?>
</select>
<?php
?>
<br><br>
<?php
if($County!= null && is_numeric($County))
{
?>
<select name="Region" onChange="autoSubmit();">
<?php
//POPULATE DROP DOWN MENU WITH RegionS FROM A GIVEN city, County
$sql = "SELECT * FROM county_regions WHERE CountyID = $County ";
$Regions = mysql_query($sql,$link);
while($row = mysql_fetch_array($Regions))
{
echo ("<option value=\"$row[CountyID]\" " . ($Region == $row["CountyID"]? " selected" : "") . ">$row[Region]</option>");
}
?>
</select>
<?php
}
?>
What follows is my form where the javascript is not working - edited quite a bit to save on space! Code:
<head>
<script language="JavaScript">
function autoSubmit()
{
var formObject = document.forms['subform'];
formObject.submit();
}
</script>
</head>
<form enctype="multipart/form-data" method="post" action="add_attraction01.php" FORM NAME="FormName">
<input type="hidden" name="MAX_FILE_SIZE" value="32768" />
<label for="Business_name">Business Name</label>
<input type="text" size="60" STYLE="color: #FFFFFF; font-family: Arial, Helvetica, sans-serif; font-weight: bold; font-size: 12px; background-color: #72A4D2;"
<id="Business_name" name="Business_name" maxlength=60/><font size="1" face="arial" color="red">Required field</font><br />
<label for="StreetAddress">Address</label>
<input type="text" size="60" rows="2" id="StreetAddress" name="StreetAddress" maxlength=120/><font size="1" face="arial" color="red">Required field</font><br />
<label for="Town">Town</label> <input type="text" size="25" id="Town" name="Town" maxlength=25/><font size="1" face="arial" color="red">Required field</font><br />
<?php
$link = mysql_connect('myhost', 'myusername', 'mypassword') or die('Could not connect: ' . mysql_error());
mysql_select_db('mydatabase') or die('Could not select database');
if(isset($_GET["County"]) && is_numeric($_GET["County"]))
{
$County = $_GET["County"];
}
if(isset($_GET["Region"]) && is_numeric($_GET["Region"]))
{
$Region = $_GET["Region"];
}
?>
<form name = "subform" method="get">
<select name="County" onChange="autoSubmit();">
<option value=''</option>
<?php
$sql = "SELECT * FROM county_regions";
$counties = mysql_query($sql,$link);
while($row = mysql_fetch_array($counties))
{
echo ("<option value=\"$row[CountyID]\" " . ($County == $row["CountyID"]? " selected" : "") . ">$row[County]</option>");
}
?>
</select>
<?php
?>
<br><br>
<?php
if($County!= null && is_numeric($County))
{
?>
<select name="Region" onChange="autoSubmit();">
<?php
$sql = "SELECT * FROM county_regions WHERE CountyID = $County ";
$Regions = mysql_query($sql,$link);
while($row = mysql_fetch_array($Regions))
{
echo ("<option value=\"$row[CountyID]\" " . ($Region == $row["CountyID"]? " selected" : "") . ">$row[Region]</option>");
}
?>
</select>
<?php
}
?>
<input type="text" size="20"id="Tel_No" name="Tel_No" maxlength=20 onkeypress="return isNumberKey(event)"/><font size="1" face="arial" color="red">Required field</font><br />
<br/>
<input type="submit" value="Submit your attraction" name="submit" onclick="return BothFieldsIdenticalCaseSensitive();"/>
</form>
</body>
</html>
It's probably obvious to you guys!! Thanks in advance for your help. Hi forum, I am trying to attach an event to a dynamically produced button, and then use stopPropagation and preventDefault. Code: function chapter12_nodeOne() {
//create an element
var element = document.createElement('input');
//set some attributes
element.setAttribute('type', 'button');
element.setAttribute('value', 'submit');
element.setAttribute('id', 'myBtn');
//appendd the element into a DIV
document.getElementById('myDiv').appendChild(element);
//uses EventUtil to attach an event listener
EventUtil.addHandler(element, 'click', function() {
alert('event attached');
});
var flag = confirm('prevent default behavior of button?');
if (flag) {
var el = document.getElementById('myBtn');/////////////////////////(1)
var ev = el.onclick;
}
}
var EventUtil = {
addHandler: function(element, type, handler) {
//check if the element and the browser support DOM Level 2 event attachment
//if the user is not browsing with IE
if (element.addEventListener) {
element.addEventListener(type, handler, false);
}
//if user is browsing with IE
else if (element.attachEvent) {
element.attachEvent("on" + type, handler);
}
//if user is using a browser that only supports DOM Level 0 event attachment
else {
element["on" + type] = handler;
}
},
removeHandler: function(element, type, handler) {
//check if the element and the browser support DOM Level 2 event attachment
//if the user is not browsing with IE
if (element.removeEventListener) {
element.removeEventListener(type, handler, false);
}
//if user is browsing with IE
else if (element.detachEvent) {
element.detachEvent("on" + type, handler);
}
//if user is using a browser that only supports DOM Level 0 event attachment
else {
element["on" + type] = null;
}
}
};
But when debugging I see under el on the line marked with (1) that the onclick event is null. What am I doing wrong?! PS:the event is attached, when I click on the button I get an alert message is it possible to capture the control.event or element.event that was fired to invoke the onbeforeunload event. for example, if a button is clicked and it causes the onbeforeunload event to fire can i determine which button was clicked. thanks I have a ondrag event handler and in that I am trying to retrieve e.ClientX but it always return 0 in Mozilla. Works fine in IE though. How can retrieve the clientX and clientY in ondrag event? I have been searching for a long time but have been unsuccessful on how to develop a drop down menu but have the menu items show in a list above the main nav. Not below. I really like the way this functions: http://www.sohtanaka.com/web-design/examples/toggle/ But I would like the item in the list to appear above the main nav so it animates up not down. Can anyone help me on how to alter this js code to perform this task? Here is the jQuery file link: http://code.jquery.com/jquery-latest.js I tried going through this js file but it very complex. Can anyone tell me what I need to change to have the animation roll up instead of down? Any help would be most appreciated. Hello, Is there anyway to prevent images, words, divisions, etc from being selected? Also if something is selected is there a way to deselect? Thanks! ok i have to selection boxes and they need to read each other and input either a yes or a no into a text form i would really appreciate some help thanks heres what i have if it helps Code: <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="content-type" /> <title>Galvanic Corrosion Chart</title> </head> <body> <br /> <form name="gcc"> <div align="center"><a href="website.html"><img style="border: 0px solid ; width: 278px; height: 50px;" alt="" src="pics/LOGO.png" border="0" height="50" width="278" /></a><br /> </div> <p style="text-align: center;" align="center"><font size="+2"><span style="font-family: Century Gothic;"><font style="text-decoration: underline;" size="+3"> <font face="Futura Bk BT">Galvanic Corrosion Chart<span style="text-decoration: underline;"><span style="text-decoration: underline;"><span style="text-decoration: underline;"><span style="text-decoration: underline;"><span style="text-decoration: underline;" /></span></span></span></span></font></font></span></font><font face="Futura Bk BT"><br /> </font> </p> <br /> <table style="text-align: left; margin-left: auto; margin-right: auto;" height="119" width="610"> <tbody> <tr> <td style="vertical-align: top; text-align: center;" align="center" valign="middle"><font face="Futura Bk BT"><font size="+1"> <font size="+1"> Material 1</font></font><br /> <select name="mat1"> <option>Zinc Plating</option> <option>Zinc Die Casting</option> <option>Galvanize</option> <option>Tin-Zinc</option> <option>Cadmium-Zinc Solder</option> <option>Aluminum(Clad.1100.3003.5052.6160)</option> <option>Cadmium Plate</option> <option>Aluminum Castings</option> <option>Carbon & Alloy Steel, Cast Iron</option> <option>Aluminum(2024.2017.7075)</option> <option>Lead</option> <option>Lead-Silver Solder</option> <option>Tin-Lead Solder</option> <option>Tin Plating</option> <option>Chromium Plate</option> <option>Stainless 18/2</option> <option>Copper & Alloys</option> <option>Stainless 18/8</option> <option>Silver Solder</option> <option>Monel</option> <option>Nickel Plate</option> <option>Titanium</option> <option>Silver Plate</option> </select> <br /> </font></td> <td colspan="1" rowspan="1" style="vertical-align: top; text-align: center;" valign="middle"><font face="Futura Bk BT"><font size="+1"> Material 2</font><br /> </font> <select name="mat2"> <option>Zinc Plating</option> <option>Zinc Die Casting</option> <option>Galvanize</option> <option>Tin-Zinc</option> <option>Cadmium-Zinc Solder</option> <option>Aluminum(Clad.1100.3003.5052.6160)</option> <option>Cadmium Plate</option> <option>Aluminum Castings</option> <option>Carbon & Alloy Steel, Cast Iron</option> <option>Aluminum(2024.2017.7075)</option> <option>Lead</option> <option>Lead-Silver Solder</option> <option>Tin-Lead Solder</option> <option>Tin Plating</option> <option>Chromium Plate</option> <option>Stainless 18/2</option> <option>Copper & Alloys</option> <option>Stainless 18/8</option> <option>Silver Solder</option> <option>Monel</option> <option>Nickel Plate</option> <option>Titanium</option> <option>Silver Plate</option> </select> </td> </tr> <tr> <td colspan="2" rowspan="1" align="center" valign="top"><font face="Futura Bk BT" size="+1">Acceptable</font><br /> <font face="Futura Bk BT"><input name="AR" readonly="readonly" /></font></td> </tr> </tbody> </table> </form> </body> </html> i have a selection menu here. what i would like to do is that when i select "not copy" it will not show and not copy the contents of "todo" textfield. but when i select any of the "copy text" it will show and copy the contents of the "todo" text. help plsssssssssssssssssss <!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> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> </head> <body> <form id="form" name="form" method="post" action=""> <p>Phone Number: <input type="text" name="Name" /> </p> <p>Location: <select name="selector" > <option>copy text</option> <option>not copy text</option> <option>copy text</option> <option>copy text</option> </select> </p> <p>To Do Today: <input type="text" name="todo" /> </p> <p> <input type="button" value="Copy" /> </p> </form> </body> </html> Hello all, I usually try and solve my problems by reading all post but i i'm having problem trying to find a solution my problem. I have a simple form in html which presents to the user 2 checkbox's named cash or cheque depending on which answer he gives will present to him 2 different textbox. My problem is i only want the user to be able to select one of the two checkboxes and also i would like the resulting checkbox selected to be placed on the same row. Hope this makes sense!!! I'm only a beginner in javascript and i've found some of the following code on the net but i don't know how to ammend it so that it does what i need it to do. Here is the code: Code: <HTML>
<HEAD>
<TITLE>Document Title</TITLE>
<script>
<!--
function c(){}
function getresultPay(){
if(document["schDetails"]["chkCash"].checked){
document.getElementById("shwCash").style.visibility="visible"
}
else{
document.getElementById("shwCash").style.visibility="hidden"
}
}
function d(){}
function getresultChex(){
if(document["schDetails"]["chkcheque"].checked){
document.getElementById("shwcheque").style.visibility="visible"
}
else{
document.getElementById("shwcheque").style.visibility="hidden"
}
}
//-->
</script>
</HEAD>
<BODY>
<FORM NAME="schDetails">
<table border="1" width="457">
<tr>
<td width="447" align="left" colspan="5" height="12"></td>
</tr>
<tr>
<td width="187" align="left" height="22">Amount to Pay</td>
<td width="26" align="center" height="22">:</td>
<td width="221" height="22" colspan="3">
<input type = text name ="txtPurCode" tabindex= 25 size="20"></td>
</tr>
<tr>
<td width="187" align="left" height="20">How would you like to pay</td>
<td width="26" height="20" align="center"><input type="checkbox" name="chkCash" value="ON" onclick = "c() ; getresultPay()"></td></td>
<td width="66" height="20" align="center">Cash</td>
<td width="35" height="20" align="center"><input type="checkbox" name="chkcheque" value="ON" onclick = "d() ; getresultChex()"></td></td>
<td width="108" height="20" align="center">Cheque</td>
</tr>
<tr id="shwCash" style="visibility:hidden">
<td width="187">Cash to Pay</td>
<td width="26" align="center" height="22">:</td>
<td width="221" colspan="3">
<input type = text name ='txtGRTNo' tabindex = 19 size="20"></td>
</tr>
<tr id="shwcheque" style="visibility:hidden">
<td width="187">Cheque to Pay</td>
<td width="26" align="center" height="22">:</td>
<td width="221" colspan="3">
<input type = text name ='txtGRTNo' tabindex = 19 size="20"></td>
</tr>
<tr>
<td width="447" align="left" colspan="5" height="12"></td>
</tr>
</table>
</FORM>
</BODY>
</HTML>
I would really appricate if someone could solve this for me. Regards Does anyone know anything about selecting text in an editable iframe? The following code kind of works in FireFox (it's a little buggy), but doesn't work at all in anything else. Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>ADVANCED EDITOR TEST PAGE</title>
<script type="text/javascript">
function framego(){
document.getElementById("frame").contentDocument.designMode = "On";
document.getElementById("frame").contentWindow.document.body.innerHTML = "TEST [here] ING";
}
function selectArea(){
o=document.getElementById('frame');
if(o.contentWindow.getSelection) sel = o.contentWindow.getSelection(); //FF
else sel = o.contentDocument.selection.createRange(); //IE
range2=sel.getRangeAt(0);
var range = document.createRange();
range.setStart(sel.anchorNode,5);
range.setEnd(sel.anchorNode,11);
//remove the old range and add the newly created range
sel.removeRange(range2);
sel.addRange(range);
o.focus();
}
</script>
</head>
<body onload="framego()">
<iframe id="frame"></iframe>
<button onclick="selectArea()">TEST</button>
</body>
</html>
It's supposed to select the word "Here" in the iframe. A million thanks to anyone who can point me in the right direction on this one. :-) Hello everyone! So, what it does: You can successfully drag something anywhere, but when you click it again, it resets to its original position (I don't know why), and when you try to drag it again, as soon as your cursor touches the object it disappears (I don't know why). I'm hoping someone can tell me why it is happening and how to fix it! Code: // JavaScript Document
var posX;
var posY;
var element;
function drag(event) {
element = document.getElementById("square");
posX = event.clientX;
posY = event.clientY;
element.addEventListener("mousemove", move, false);
}
function move(event) {
if (typeof(document.getElementById("square").mouseup) == "undefined")
element.addEventListener("mouseup", drop, false);
//Prevents redundantly adding the same event handler repeatedly
element.style.left = event.clientX - posX + "px";
element.style.top = event.clientY - posY + "px";
}
function drop() {
element.removeEventListener("mousemove", move, false);
element.removeEventListener("mouseup", drop, false);
}
the html is a simple (position is set to relative): <p id="square" onmousedown="drag(event)">meep</p> Lastly, and most importantly, thank you all for your time =] EDIT: This is the first time I've written javascript code and would like to learn the basics, which is why I am not using a library. I am trying to change text in one cell of a table when a user selects an item from a select menu. The data for the select menu is being pulled from a database (which works fine). The select menu is displayed as expected; however the text in the div tag always comes up as "undefined" The code below is part of a PHP script (thus \" instead of ") I would like to employ a method that does not require extra Javascript in the <head> section as in this instance the code is being output from an include that is called long after the <head> area of the document is processed. Here is what I have Code: <tr><td><select name=\"race\" onchange=\"document.getElementById('ExtraInfo').firstChild.nodeValue = this.options[this.selectedIndex].extrainfo\">
<option selected=\"selected\" value=\"\">Select Race</option>\n";
$sql = mysql_query("SELECT * FROM races");$i=1;
while ($row = mysql_fetch_array($sql)){
$output .= "<option value=\"$i\" ExtraInfo=\"{$row['des']}\">{$row['race']}</option>\n";
$i++;
}
$output .= "</select></td>
<td><div id=\"ExtraInfo\">Select Race</div></td></tr>
Any help will be greatly appreciated. I found a solution to my problem: by replacing: Code: <select name=\"race\" onchange=\"document.getElementById('ExtraInfo').firstChild.nodeValue = this.options[this.selectedIndex].extrainfo\">
with this: Code: <select name=\"race\" onchange=\"document.getElementById('ExtraInfo').firstChild.nodeValue = this.options[this.selectedIndex].getAttribute('extrainfo')\">
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