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JavaScript - Checkbox Question
Hello
I have a site of classifieds ads.... user is choosing what he want to see/search and then a table is printed on the screen(with all the requested results) My question is... Is there a way to add a "CHECK BOX" to each of the ads and the user is checking what he wants to see later on. after he will have a button "see my checked ads" and a page will open with ONLY the ads that he checked before Any suggestions? Thanks a lot Danny Similar TutorialsSo here's what i want to do: i have 2 checkboxes, when Checkbox A is checked, i want to automatically check the checkbox B. When A is unchecked, then uncheck B how can i do that? thanks a lot ! Hi, If I have two check-boxes and one is already checked and then the is checked, how would I get it to uncheck the first one using JavaScript. Thanks, Cs1h I was trying to get total amount from these all checkbox, when I submit, but I don't know somewhere wrong. Please help me out. Here is my code: <html xmlns = "http://www.w3.org/1999/xhtml"> <head> <title> Form </title> <script language = "JavaScript"> // The event handler functions for the check boxes function appleHandler() { var number = document.orderForm.apples.value; total = total + number * 0.59; } function orangeHandler() { var number = document.orderForm.oranges.value; total = total + number * 0.49; } function bananaHandler() { var number = document.orderForm.bananas.value; total = total + number * 0.39; } // The event handler function to produce the total cost message // when "submit" is clicked function finish() { total = total * 1.05; alert("Thank you for your order \n" + "Your total cost is: $" + total + "\n"); } </script> </head> <body> <h3> Order Form </h3> <form name = "orderForm" onSubmit = "finish()"> <p> <input type = "checkbox" name = "apples" size = "3" onClick = "appleHandler()" /> Apples </p><p> <input type = "checkbox" name = "oranges" size = "3" onClick = "orangeHandler()" /> Oranges </p><p> <input type = "checkbox" name = "bananas" size = "3" onClick = "bananaHandler()" /> Bananas </p><p> <input type = "reset" name = "reset" /> <input type = "submit" name = "submit" /> </p> </form> </body> </html> Hi, I have a checkbox and when I "check" I want to add a <p> inside of an <div> and when I "uncheck" I want to remove the <p> from <div>. I've tried this but it's not working Code: $('#checkbox').change(function(){
$('div').html('<p>Some Text</p>');
}, function() {
$('div').remove('<p>Some Text</p>');
});
I hope you can help.. Regards Looking for a simple method to Toggle textbox yes/no using CheckBox This example does not work! But I hope this will help explain what I am trying to do Code: <SCRIPT LANGUAGE="JavaScript">
function YesOrNo() {
if(document.formname.checkboxname.checked)
{
document.formname.textname.disabled='Yes';
}
else
{
document.formname.textname.disabled='No';
}}
</SCRIPT>
<form name="formname">
<input type="text" size="10" name="textname">
<input type="checkbox" onclick="YesOrNo()" name="checkboxname" value="Yes">
</form>
I am making a google CSE for a client site and I need to concatenate checkbox values together on the end of another form value. So I have a text box and the checkboxes: Code: <input name="q" cid="q" size="25" maxlength="50" value"off road tires"> <input type="checkbox" name="q" id="q" value="cooper|hankook" /> <input type="checkbox" name="q" id="q" value="Mickey Thompson|Bfgoodrich|GBC" /> <input type="checkbox" name="q" id="q" value="Hoosier|Nitto" /> For Google the URL string needs to be like this: Code: results.html?q=off road tires AND inurl:cooper|hankook|Mickey Thompson|Bfgoodrich|GBC this string says the person did not check the last box. I am having a hard time trying to do this. If you guys know a better way to accomplish the same thing I am all ears but I thought I would bring it to the experts and see what they had to say. Thanks for the help! 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 I am using a checkbox to turn on and off some labels on a line on a google map, which is working fine if the line is already drawn, using this function: Code: function distboxclick(labelsbox) {
if (labelsbox.checked) {
for (var i=0; i<distmarkers.length; i++) {
if (distmarkers[i].mLabel != null) distmarkers[i].mLabel.show();
}
} else {
for (var i=0; i<distmarkers.length; i++) {
if (distmarkers[i].mLabel != null) distmarkers[i].mLabel.hide();
}
}
}
but the thing is that I want the labels to be turned off to begin with and switched on if the box is checked. Which is also fine, using this snippet: Code: if (prevMarker){
var dist = getSegmentDistance(prevMarker.mMarker, distmarker);
var label = new ELabel(point, dist, "labelstyle", new GSize(10,-15));
distmarkers[numMarkers-1].mLabel = label;
distlabels.push(label);
map.addOverlay(label);
label.hide();
drawOverlay();
}
but what I am trying to do now is make sure that if the box is checked before the line starts to be drawn then the labels will come up straight away. So I figured all I had to do was add in the following to the above: Code: if (labelsbox.checked){
label.show(); }
else {
label.hide(); }
and pass the labelsbox variable to the function where that is all happening. But instead I get a "labelsbox is undefined" error... If I take that if statement out I see that labelsbox is defined, but that doesn't really help. I guess I'm putting things in the wrong order or something, but I'm kind of baffled. You can see my test page here. Thanks in advance for any suggestions. Firebug returns an error saying msg.elements is undefined. I'm trying to make a function that will enabled a delete button if any of the check boxes in a list are checked. Code: function selectone () {
var msg = document.getElementsByName('pm');
var i = 0;
for(i; i < msg.elements.length; i++)
{
if(msg.elements[i].checked == true)
{
document.getElementById('multiple_action').disabled = false;
document.getElementById('drop_button').setAttribute("class", "drop_button");
}
else
{
document.getElementById('multiple_action').disabled = true;
document.getElementById('drop_button').setAttribute("class", "drop_button disabled");
}
}
}
I am trying to make a checkbox on the screen so that when I check or uncheck it a word will print on the screen. Unfortunately it is not working. The checkbox shows up but nothing happens when I check/uncheck it. Also, even though that part of the code isn't working everything that comes after it that is suppose to print onto the screen is also not printing. I am assuming it is because there is an error and cannot reach that part of the code. I am used to programming in Java and using eclipse which has a debugger in it and was wondering if there is a nice editor/debugger like eclipse I can use for JavaScript. Thanks. Code: <html>
<title>Welcome :D</title>
<head>
<style type="text/css">
body {
background-color:F0F0F0;
}
</style>
</head>
<body>
CheckBox1 <input type="checkbox" id="tandc" onClick="validate()" />
<script type="text/javascript">
fuction validate(){
if(cb1.onClick){
document.write("Print something");
}else{
document.write("Now print something?");
}
}
document.write("</br></br></br></br>");
document.write("Hello, thank you for visiting my webpage I hope you like it.");
</script>
</body>
</html>
Sorted. Close thread please. New problem in post below VVV i have a checkbox: Code: <input type="checkbox" id="my_checkbox" name="option2" value="Check" checked>Check i want to add an event to it so that i do something to a dom element when it is checked and when it is not checked.What is the event and how can i get its status? Hi, i have the next code: PHP Code: Code: <span id="review-buttons-container" class="a-center">
<input type="image" src="<?php echo $this->getSkinUrl('images/btn_place_order.gif') ?>" onclick="review.save();" value="<?php echo $this->__('Place Order') ?>" />
</span>
</p>
</div>
<script type="text/javascript">
//<![CDATA[
var review = new Review('<?php echo $this->getUrl('checkout/onepage/saveOrder') ?>', '<?php echo $this->getUrl('checkout/onepage/success') ?>', $('checkout-agreements'));
//]]>
</script>
and i add the follow JavaScript code to create checkbox (the idea is that only when you with the checkbox checked, the button work) i try: PHP Code: Code: <span id="review-buttons-container" class="a-center">
<form action="" onSubmit="return check(this);">
<input name="chkbox" value="please make sure i'm checked" type="checkbox" />
<input type="image" src="<?php echo $this->getSkinUrl('images/btn_place_order.gif') ?>" onclick="review.save();" value="<?php echo $this->__('Place Order') ?>" />
</form>
</span>
</p>
</div>
<script type="text/javascript">
//<![CDATA[
function check(form){
if( form.chkbox.checked )
return true;
else{
alert("please check the checkbox");
return false;
}
}
var review = new Review('<?php echo $this->getUrl('checkout/onepage/saveOrder') ?>', '<?php echo $this->getUrl('checkout/onepage/success') ?>', $('checkout-agreements'));
//]]>
</script>
but its not work for me my javascript knowledge is not so good, please help me to create this checkbox) Thanks. Hi thier, I am using PHP to generate a page with a list of checkbox's on it. Then I am using JavaScript to validate that the user has selected at lest 1 of the given box's before I do a post back. But I cannot get my Javascript to see my CheckBox Array. Any help you can offer would be very useful thank you all in advance. Here is my PHP code used to build to Checkbox list. Code: while ($row = mysql_fetch_array($data, MYSQL_ASSOC))
{
if(is_null($row['Team_Number']))
{
$str1 = sprintf('<input type="checkbox" name=\'People\' value="%s">',$row['Member_ID']);
}
else if($row['Team_Number'] == $_REQUEST['T'])
{
str1 = sprintf('<input type="checkbox" name=\'People\' value="%s" checked>',$row['Member_ID']);
}
else
{
$str1 = sprintf('<input type="checkbox" name=\'People\' value="%s">',$row['Member_ID']);
}
$str = sprintf('%s,%s (%s)',$row['First'],$row['Last'],$row['Nick_Name']);
echo('<tr><td width ="10%" align="center">');
echo($str1);
echo('</td><td width="90%" align="Left">');
echo($str);
echo('</td >');
echo('</tr></td>');
}
And here is my Javascript, I've added the whole function incase it's not clear just from a code segment. Code: function TeamSetup()
{
var required = document.form1.BowlersPerTeam.value;
var total = document.form1.People.length;
var Tm = document.form1.TeamName.value;
var cnt = 0;
var peopleIDs = "";
var test = document.getElementsByName('People');
if(isArray(document.form1.People))
{
for(var i=0; i < total; i++)
{
if(document.form1.People[i].checked)
{
if(peopleIDs.length > 0)
{
peopleIDs = peopleIDs +",";
}
peopleIDs = peopleIDs + document.form1.People[i].value.toString();
cnt++;
}
}
}
else
{
if(document.form1.People.checked)
{
cnt=1;
peopleIDs = peopleIDs + document.form1.People.value.toString();
}
}
if(Tm.length > 0)
{
if(cnt == required || cnt > 0)
{
//Hand off to next step for completeing Processing.
var myForm = document.createElement("form");
myForm.action=window.location;
myForm.method="Post";
myForm.appendChild(createformInput("Process","PP"));
myForm.appendChild(createformInput("people",peopleIDs));
myForm.appendChild(createformInput("Team",GetQueryString("T")));
myForm.appendChild(createformInput("League",GetQueryString("L")));
myForm.appendChild(createformInput("TeamName",Tm));
document.body.appendChild(myForm);
myForm.submit();
}
else
{
alert('You need to Select at least 1 player');
}
}
else
{
alert('You need to enter the team name!');
}
}
hi all , I'm new to js , here is my problem : i want to make a button to toggle a checkbox , here is my code ,when i replace box.checked with boxVal it doesn't work! Code: <!DOCTYPE html>
<html>
<head>
</head>
<body>
<p><button>Toggle checkbox</button></p>
<input type="checkbox" id="box"/>
<script>
var button = document.getElementsByTagName("button")[0];
var box = document.getElementById("box");
var boxVal = document.getElementById("box").checked;
button.onclick = function(){
if (box.checked==false){ //when i replace box.checked with boxVal it doesn't work!
box.checked=true;
}
else if(box.checked==true){
box.checked=false;
}
}
</script>
</body>
</html>
All, I have the following code: Code: var poststr = "statusupdate=" + encodeURI( document.getElementById("statusupdate").value ) +
"&user_name=" + encodeURI( document.getElementById("user_name").value ) +
"&twitteryes=" + encodeURI ( document.getElementById("twitteryes").checked ) +
"¤tstatus=" + encodeURI( document.getElementById("currentstatus").value );
It seems to be failing on the Code: "&twitteryes=" + encodeURI (document.getElementById("twitteryes").checked )
If I remove the part I just showed it works fine. This is the HTML code: Code: <input type="checkbox" name="twitteryes" value="yesplease" /> Thanks in advance. All, I have the following checkbox code: PHP Code: echo "<input name=\"picbigid[]\" type=\"checkbox\" value=\"$pic[src_big]\">"; I then want to select all the checkboxes so I have this code: [PHP] echo "<input type=\"button\" name=\"CheckAll\" value=\"Check All\" onClick=\"checkAll(document.photos.picbigid)\"> <input type=\"button\" name=\"UnCheckAll\" value=\"Uncheck All\" onClick=\"uncheckAll(document.photos.picbigid)\">"; [PHP] My JS function is: Code: function checkAll(field)
{
for (i = 0; i < field.length; i++)
field[i].checked = true ;
}
function uncheckAll(field)
{
for (i = 0; i < field.length; i++)
field[i].checked = false ;
}
If I do it like this: PHP Code: echo "<input name=\"picbigid\" type=\"checkbox\" value=\"$pic[src_big]\">"; It works but I can't have it like that because the form posts to another PHP page that needs the input name as an array. Any ideas? Thanks! hi i was wondering if there was anyway i can check a check box with the help of javascript and have it add text from a database record to a text box without submitting the page with the help from php? i have the php coding done to get the info and edit it but cant have no idea how to do the javascript code thanks. PHP code: PHP 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> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> </head> <body> <div id="user_pm"> <?php $sql="SELECT * FROM list WHERE username='usernamehere'"; $result=mysql_query($sql); $count=mysql_num_rows($result); ?> <table width="496" border="0" cellspacing="1" cellpadding="0"> <tr> <td><form name="form1" method="post" action=""> <table width="495" border="0" cellpadding="3" cellspacing="1" bgcolor="#000000"> <tr> <td align="left" bgcolor="#3576B4" width="26"><font color="#FFFFFF" size="2"><strong></strong></td> <td align="left" bgcolor="#3576B4" width="95"><font color="#FFFFFF" size="2"><strong>From:</strong></font></td> <td align="left" bgcolor="#3576B4" width="52"><font color="#FFFFFF" size="2"><strong>To:</strong></font></td> <td align="left" bgcolor="#3576B4" width="161"><font color="#FFFFFF" size="2"><strong>Message:</strong></font></td> </tr> <?php while($rows=mysql_fetch_array($result)){ ?> <tr> <td align="center" bgcolor="#f8f8f8" width="26"> <input name="checkbox[]" type="checkbox" id="checkbox[]" value="<?php echo $rows['id']; ?>" style="float: left"></td> <td bgcolor="#f8f8f8" width="95"><font size="2"><?php echo $rows['from']; ?></font></td> <td bgcolor="#f8f8f8" width="52"><font size="2"><?php echo $rows['to']; ?></font></td> <td bgcolor="#f8f8f8" width="161"><font size="2"><?php echo $rows['message']; ?></font></td> </tr> <?php } ?> <tr> <td colspan="6" align="center" bgcolor="#f8f8f8"> <input name="edit" type="submit" id="edit" value="Edit" style="float: left"></td> </tr> <?php $message = stripslashes($post['message']); $message = $_POST['message']; $checkbox = $_POST['checkbox']; $edit = $_POST['edit']; if($edit){ for($i=0;$i<$count;$i++){ $edit_id = $checkbox[$i]; mysql_query("UPDATE list SET message='$message' WHERE id='$edit_id' And username='usernamehere'"); } if($result){ echo "<meta http-equiv=\"refresh\" content=\"0;url=index.php\">\n"; } } mysql_close(); ?> </table> </form> </td> </tr> </table> </div> </body> </html> |
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