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JavaScript - Change Div Background When Radio Button Is Checked, Pls Help.
Pleas how can i change div bg color with active chcecked radio button
<div style="background-color:#fff;"><input type="radio" name="radio" id="radio" value="1" /> Active performer</div> <div style="background-color:#fff;"><input type="radio" name="radio" id="radio" value="2" /> Poster</div> <div style="background-color:#fff;"><input type="radio" name="radio" id="radio" value="3" /> Only attender</div> - if checked, change color from #fff to #ccc For checkboxes i find this <span id="cDate1" style="background-color:#FFF"><input type="checkbox" name="check" id="date1" onclick="document.getElementById('cDate1').style.backgroundColor=this.checked?'#ccc':'#FFF';" /> 13.10.2010</span> Thnx for help in advance Similar TutorialsHi - noob here. I'm trying to set the value of a radio button in an html page when another radio button on the same page is checked. I want to use an external javascript file rather than inline script. My html is: 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>Pin config</title> <link type="text/javascript" href="scripts/pinRadioBtns.js" /> </head> <body> <form name="preset"> <input type="radio" name="preset" value="option1" onclick="javascript: setBtns();" />Option 1 <input type="radio" name="preset" value="option2" />Option 2 </form> <form name="pin4"> <input type="radio" name="pin4" id="pin4btn1" value="GPIO0" />GPIO0 <br /> <input type="radio" name="pin4" id="pin4btn2" value="nSPI_ADDR0" />nSPI_ADDR0 </form> </body> and my javascript file (which lives in a 'scripts' folder 1 level lower than the html) Code:
function setBtns () {
document.pin4.pin4btn1.checked = true;
document.pin4.pin4btn2.checked = false;
}
so when the Option 1 radio button in the top form is clicked, I want to check the pin4btn1 radio button in the second form. currently when I preview the html (I'm using expression web) and click the option 1 radio button, nothing happens. maybe I'm referencing the 2nd radio button incorrectly..? any tips much appreciated... Hey I'm trying to create a function which when my "other address" radio button is checked, the "address2", "suburb2" and "postcode2" fields MUST be filled out by the user. I think I need to be using a for loop to determine which button is checked , but I don't know how to apply this checked button to prompt my client that the remaining fields must be completed (as seen in red)? Here is what I have come up with so far... Many thanks in advance for advice or pointers [CODE][ICODE] <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>Order Form for Joe's Fruit Shop</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <meta name="author" content="Cherie_ONeill"> <style type="text/css"> body {font-family:arial;color:#000000;font-size:10px;} h4 {font-style:italic;} .input {font-size:10px;color:#483D8B;} </style> <script type='text/javascript'> function formValidator() { // Make quick references to our fields var fullname = document.getElementById("fullname"); var stnumber = document.getElementById("stnumber"); var address = document.getElementById("address"); var suburb = document.getElementById("suburb"); var state = document.getElementById("state"); var postcode = document.getElementById("postcode"); var phone = document.getElementById("phone"); var email = document.getElementById("email"); // Check each input in the order that it appears in the form! if(isAlphabet(fullname, "Please enter letters only for your name")){ if (isNumeric(stnumber, "Please enter numbers only for your house number")){ if(isAlphanumeric(address, "Please enter your street name")){ if(isAlphabet(suburb, "Please enter letters only for your suburb")){ if(madeSelection(state, "Please Choose a State")){ if(isNumeric(postcode, "Please enter a valid postcode")){ if(lengthRestriction(postcode, 4, 4)){ if(isNumeric(phone, "Please enter a valid phone")){ if(lengthRestriction(phone, 10, 10)){ if(emailValidator(email, "Please enter a valid email address")){ return true; } } } } } } } } } } return false; } //ensure all fields are filled but this funtion may not be required on this form function notEmpty(elem, helperMsg) { if(elem.value.length == 0) { alert(helperMsg); elem.focus(); // set the focus to this input return false; } return true; } //ensures a field is numeric only function isNumeric(elem, helperMsg) { var numericExpression = /^[0-9]+$/; if(elem.value.match(numericExpression)) { return true; } else { alert(helperMsg); elem.focus(); return false; } } //ensures a field contains letters only function isAlphabet(elem, helperMsg) { var alphaExp = /^[a-zA-Z _]+$/; if(elem.value.match(alphaExp)) { return true; } else { alert(helperMsg); elem.focus(); return false; } } //ensures a field has both numbers & letters function isAlphanumeric(elem, helperMsg) { var alphaExp = /^[A-Za-z0-9 _]*[A-Za-z0-9][A-Za-z0-9 _]*$/; if(elem.value.match(alphaExp)) { return true; } else { alert(helperMsg); elem.focus(); return false; } } //restricts the amount of digits required in a numeric field function lengthRestriction(elem, min, max) { var uInput = elem.value; if(uInput.length >= min && uInput.length <= max) { return true; } else { alert("Please enter between " +min+ " and " +max+ " characters"); elem.focus(); return false; } } //validates a selection has been made from the select lists function madeSelection(elem, helperMsg) { if(elem.value == "Please Choose") { alert(helperMsg); elem.focus(); return false; } else { return true; } } //validates the email address function emailValidator(elem, helperMsg) { var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/; if(elem.value.match(emailExp)) { return true; } else { alert(helperMsg); elem.focus(); return false; } } //resets the form function formReset() { document.getElementById("orderForm").reset(); } </script> </head> <body> <h2>Order Form</h2> <h4>* Indicates required fields.</h4> <h4>Your details:</h4> <form name="orderForm" id="orderForm" onsubmit="return formValidator()"> <p>* Name: <input id="fullname" name="fullname" class="input"></p> * Number: <input id="stnumber" size="5" class="input"> * Address: <input id="address" name="address" class="input"></p> <p>* Suburb or Town: <input id="suburb" name="suburb" class="input"> * State: <select class="input"id="state"><option>Please Choose</option><option>ACT</option><option>NSW</option><option>NT</option><option>QLD</option><option>SA</option><option>VIC</option><option>WA</option></select> * Postcode: <input id="postcode" name="postcode" maxlength="4" size="4" class="input" ></p> <p>* Home phone: <input name="phone" id="phone" maxlength="10" size="10" class="input"></p> <p>* Email: <input name="email" id="email" value="enter your current email address" class="input"></p> <br> <h4>Purchase details</h4> <p>* Basket choice: <select class="input"><option>Fruit Deluxe</option><option>Vege Deluxe<option>Fruit & Vege Deluxe</option><option>Tropical Treat</option><option>Vege Basics</option></select> Quantity: <select class="input"><option>1</option><option>2</option><option>3</option><option>4</option><option>5</option></select></p> <p>* Deliver to:</p> <input type="radio" id="deliverhome" name="delivery" value="home" checked="checked"><label for="deliverhome">Home address</label><br> <input type="radio" id="deliverother" name="delivery" value="other"><label for="deliverother">Other address</label> <br> <br> <input type="text" name="address2" id="address2" class="input"> (Street) <input type="text" name="suburb2" id="suburb2" class="input"> (Suburb/Town) <select class="input"><option>ACT</option><option>NSW</option><option>NT</option><option>QLD</option><option>SA</option><option>VIC</option><option>WA</option></select> (State) < input type="text" name="postcode2" id="postcode2" maxlength="4" size="4" class="input"> (Postcode) <br> <input type="submit" value="Submit"> <input type="button" onclick="formReset()" value="Reset"> </form> </body> </html> Hi, I have a choice of three market items and I want the value of the selected one to be sent to my form. My code is: Code: <script type="text/javascript">
function loadXMLDoc2(File,ID,Msg){
if (window.XMLHttpRequest) {
xmlhttp=new XMLHttpRequest();
}
else {
try{
xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
}
xmlhttp.onreadystatechange=function(){
if (xmlhttp.readyState==4 && xmlhttp.status==200){
document.getElementById(ID).innerHTML=xmlhttp.responseText;
}
}
var params=Msg;
xmlhttp.open("POST",File,true);
xmlhttp.setRequestHeader("Pragma", "Cache-Control:no-cache");
xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlhttp.setRequestHeader("Content-length", params.length);
xmlhttp.setRequestHeader("Connection", "close");
xmlhttp.send(params);
}
</script>
</head>
<body>
<input type="radio" name="myitem" id="myitem" value="All;" onclick="OtherFunction()" />All
<br /><br />' <input type="radio" name="myitem" id="myitem" value="Shirts" onclick="OtherFunction()" />Shirts
<br /><br />
<input type="radio" name="myitem" id="myitem" value="Trousers" onclick="OtherFunction()" />Trousers
<br /><br />
<br /><br />
<input type="button" class="indent" name="submitB" id="submitB" value="Submit" onclick="loadXMLDoc2('insertMarket.php','txtHint', 'md='+encodeURI(document.getElementById('myitem').value))" />
<div id="txtHint"></div>
This doesn't work. I have tried giving them different ids, I have tried replacing the id with checked="id=\'myitem\'", I have tried getElementById(\'myitem.checked\'), I have tried getElementbyName. In my full page I have far more radio buttons, so I don't want to do a getElementById(\'myitem[0].checked || myitem[1].checked etc. I think the solution must be along these lines. But I have run out of alternatives to try. Needless to say as it currently stands it gives the last radio button's value, which means it doesn't like them having the same id, but when I tried changing how the id was applied, or called - ElementByName, FF gives the error message as id is null. Hello, I am pretty new at javascript and I am trying to create a payment form that has both fields for payment by check and payment by credit card. I am wondering how I would go about having a radio button that asks the user how they would like to pay "credit card" or "check" and depending on which one they pick it shows the fields pertaining to that type of payment. the fields in the form look like this: Credit Card Fields: Code: <select name="card_type" size="1"> <option value="">- Card Type - </option> <option value="1">Visa</option> <option value="2">Mastercard</option> <option value="3">Discover</option> <option value="4">American Express</option> </select> Expiration Date<input type="text" name="exp_date" value="" id="exp_date"> CVC Code<input type="text" name="cvc" value="" id="cvc"> Card Number<input type="text" name="card_number" value="" id="card_number"> Amount On Credit Card<input type="text" name="card_amount" value="" id="card_amount"> Name On Card<input type="text" name="name_on_card" value="" id="name_on_card"> Billing Address<input type="text" name="billing_address" value="" id="billing_address"> Billing City<input type="text" name="billing_city" value="" id="billing_city"> <select name="billing_state" size="1"> <option value="">- Billing State -</option> </select> Check Fields: Code: Name (as printed on check)<input type="text" name="check_name" value="" id="check_name"> Address On Check<input type="text" name="check_address" value="" id="check_address"> Amount On Check<input type="text" name="check_amount" value="" id="check_amount"> Checking Account Number<input type="text" name="check_acc_number" value="" id="check_acc_number"> Routing Number<input type="text" name="routing_number" value="" id="routing_number"> Check Number<input type="text" name="check_number" value="" id="check_number"> I'm trying to use an onclick function in a radio button to change the value of a hidden input in another form. What I want to happen is, when the user changes the value of the radio button (0 or 1), the value of the input named 'repeat' is set to 0 or 1 accordingly. The goal being that when I submit the form with input name='repeat' it will send the number indicated by the radio button. (Due to the structure of my page the radio button and the hidden input need to be two separate forms, but I don't think that should be a problem.) The code below isn't working -- the alert("changerepeat called") never even appears. It seems like the problem is that the onclick isn't even activating at all. Any ideas? Code: <script type="text/javascript">
function changerepeat(theval) {
alert("changerepeat called");
document.forms[0].elements[0].value = theval;
}
function tellme() {
alert("repeat = "+document.forms[0].elements[0].value);
}
</script>
<form>
<input type='hidden' name='repeat' value=''>
<input type='button' value='tellme' onclick='tellme()'>
</form>
<form>
<input type='radio' name='changerepeat' onclick='changerepeat(\'0\')'> 0
<input type='radio' name='changerepeat' onclick='changerepeat(\'1\')'> 1
</form>
Thanks very much for reading! Hey guys, I Should have the textbox value as my radio button value. For example, if I type "5" in the textbox, then the radio button value would change to "5". by the way I have three radio buttons and one textbox and if I select one of those and type something in the text box the value would replace to radio button which is selected and all this have to happen before the page submitted or in the process of submitting. I hope I could find answers here (It's so important for me to solve this problem, For see the form please go to this page, Its above the news frame where you can see three radio buttons and one textbox named shipment tracking ...). thanks so much!!!
I want to change radio button values dependent on the selected item in a drop down list. The radio buttons have default values but I need them to be changed when the selection has been made in the drop down list and before the submit button has been pressed so the changed values will be written to the database. Example : Drop down item : National Radio 1 value : Director Radio 2 value : National PA Drop down item : Regional Radio 1 value : Regional Manager Radio 2 value : Regional PA Drop down item : Local Radio 1 value : Store Manager Radio 2 value : Assistant Store Manager Any help will be appreciated. Hey Guys, I have this really important question (I'm really stuck! I'm a baby coder ). I have four radio button and four textbox, each one of these textboxes has its own value which is provided from a database, now each one of these textboxes is related to a radio button and what happen is if I select radio button number one then the value of textbox number one is going to change by which is fine but when I'm going to select the other radio buttons (which is obvious that radio button number one is no longer selected) but textbox number one keeps the changed value and don't going back to its default value. let me give you my example (which I working on it right now), I have four textbox and four radio buttons, now my first textbox has a value="1" I select the first radio button and the first textbox value turned to value="2" now I select the second radio button and the second text value change from 1 to 2 just like the first text box (what happened is that the first radio button is deselected but the first textbox value didn’t turn back to its first value which was value="1" and keep the changed value which is value="2" (that happens to all text boxes and radio buttons as well) This is my stupid code: (please help me out here, I'm going to cry, Btw you can completely change the code if you want it’s not important I just need to restore these textbox to their first value if their related radio buttons is no longer selected. one more thing I manage to find a way to do that but I find out it is not stable (onblur) if I click somewhere else in the page (rather than the radio buttons) then the changed value return to default one which is SUCKS! I checked the other event handlers but didn’t work! <script type="text/javascript"> function firstaddit(){ if(document.getElementById("Rate1").value=="1") { document.getElementById("amount1").value="<%=(rs_vote.Fields.Item("Rate1").Value)+1%>" }} </script> <script type="text/javascript"> function secondaddit(){ if(document.getElementById("Rate2").value=="2") { document.getElementById("amount2").value="<%=(rs_vote.Fields.Item("Rate2").Value)+1%>" }} </script> <script type="text/javascript"> function thirdaddit(){ if(document.getElementById("Rate3").value=="3") { document.getElementById("amount3").value="<%=(rs_vote.Fields.Item("Rate3").Value)+1%>" }} </script> <script type="text/javascript"> function fourthaddit(){ if(document.getElementById("Rate4").value=="4") { document.getElementById("amount4").value="<%=(rs_vote.Fields.Item("Rate4").Value)+1%>" }} </script> <script type="text/javascript"> function ReturnFirstAddit(){ if(document.getElementById("Rate1").value=="1") { document.getElementById("amount1").value="<%=(rs_vote.Fields.Item("Rate1").Value)%>" }} </script> <script type="text/javascript"> function ReturnSecondAddit(){ if(document.getElementById("Rate2").value=="2") { document.getElementById("amount2").value="<%=(rs_vote.Fields.Item("Rate2").Value)%>" }} </script> <script type="text/javascript"> function ReturnThirdAddit(){ if(document.getElementById("Rate3").value=="3") { document.getElementById("amount3").value="<%=(rs_vote.Fields.Item("Rate3").Value)%>" }} </script> <script type="text/javascript"> function ReturnFourthAddit(){ if(document.getElementById("Rate4").value=="4") { document.getElementById("amount4").value="<%=(rs_vote.Fields.Item("Rate4").Value)%>" }} </script> Choice 1: <input type="radio" value="1" name="Rate" id="Rate1" onclick="firstaddit()" onblur="ReturnFirstAddit()"> <br/><br/> Choice 2: <input type="radio" value="2" name="Rate" id="Rate2" onclick="secondaddit()" onblur="ReturnSecondAddit()"> <br/><br/> Choice 3: <input type="radio" value="3" name="Rate" id="Rate3" onclick="thirdaddit()" onblur="ReturnThirdAddit()"> <br/><br/> Choice 4: <input type="radio" value="4" name="Rate" id="Rate4" onclick="fourthaddit()" onblur="ReturnFourthAddit()"> <br/><br/> <%=(rs_vote.Fields.Item("Choice1").Value)%> <input type="radio" value="1" name="Rate" id="Rate1" onclick="firstaddit()" onblur="ReturnFirstAddit()"> <br/><br/> <%=(rs_vote.Fields.Item("Choice2").Value)%> <input type="radio" value="2" name="Rate" id="Rate2" onclick="secondaddit()" onblur="ReturnSecondAddit()"> <br/><br/> <%=(rs_vote.Fields.Item("Choice3").Value)%> <input type="radio" value="3" name="Rate" id="Rate3" onclick="thirdaddit()" onblur="ReturnThirdAddit()"> <br/><br/> <%=(rs_vote.Fields.Item("Choice4").Value)%> <input type="radio" value="4" name="Rate" id="Rate4" onclick="fourthaddit()" onblur="ReturnFourthAddit()"> <br/><br/> How can I style the background of a radio button? I have a form where it validates the users has selected one of the radio group values. If they don't the group gets focus and I would like to highlight the radio group. I tried the below it it seems focus goes to the correct group but no background changes. Now I know you can change the background of radios and apply a border of you would like. What am I doing wrong woth this. Code: <script type="text/javascript">
function validate(){
document.forms[0].myradio[0].checked = true
document.forms[0].myradio[0].style.border='2px dotted #00f';
document.forms[0].myradio[0].style.backgroundColor='#ffff99';
}
</script>
<form name="test" name="theForm" onsubmit="validate()">
<input type="radio" name="myradio" />
<input type="radio" name="myradio" />
<input type="radio" name="myradio" />
<BR>
<BR>
<BR>
<BR>
<input type="radio" name="myradio2" />
<input type="radio" name="myradio2" />
<input type="radio" name="myradio2" />
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<input type="radio" name="myradio3" />
<input type="radio" name="myradio3" />
<input type="radio" name="myradio3" />
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<input type="radio" name="myradio4" />
<input type="radio" name="myradio4" />
<input type="radio" name="myradio4" />
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<input type="radio" name="myradio5" />
<input type="radio" name="myradio5" />
<input type="radio" name="myradio5" />
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<input type="radio" name="myradio6" />
<input type="radio" name="myradio6" />
<input type="radio" name="myradio6" />
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<input type="submit" value="submit" name="submit">
</form>
I have two drop down lists , list1, list 2. I want it to change according to the radio button selected by the user. If the user selects radio button1, lists1 should be displayed. If the user selects radio button2, lists2 should be displayed. How can i achieve this using javascript. Please somebody help me. Hello everyone Background I have an electronics site on which I have a code generator. Im an stuck on how to acheive something. I will simplify what I want to do, so I can then adapt it to my code. I have a paragraph of text on the web page, on which I want to change some words with in the paragraph depending on 2 radio buttons. Example (radio buttons & short paragraph): (Radio Button) Apples (checked) (Radio Button) Bananas "Welcome to jakes fruit shop. You have selected apples today" (apples being the word that would change if the banana radio button is checked) Here is the code generator if your interested. http://www.jakeselectronics.net/conf...erator877A.php What I actually want to do is put other 'fixed' text in the input text area (near botton of page) with only the config line changing. And If I can be shown how to do the short example above, i think I will be able to edit my generator and get it to do what i want it to do. Dear All, The things needs to be work like if I click one of the NA radio button all other radio buttons and comments ,text box, span text needs to be disabled. But the code used below is disabling all the fields. Also if first question NA radio button is clicked first question all other fields should be disabled and shown with red color. If I click on the 2nd question first question fields needs to be enabled and only 2nd question needs to be enabled. The questions will be dynamically loaded based on some other conditions. I am stuck with something on the below. Could you please help to achieve the below concept? <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title> New Document </title> <meta name="Generator" content="EditPlus"> <meta name="Author" content=""> <meta name="Keywords" content=""> <meta name="Description" content=""> </head> <body> <script language="javascript"> function enable_text(status) { status=status; var form = document.forms[0]; var rads = form.elements.radio1; for (var i=0; i < rads.length; i++) { var color = rads[i].checked? "red" : ""; document.getElementById("check"+i).style.backgroundColor = color; document.getElementById("check"+i).disabled = status; } } </script> <body onload=enable_text(false);> <div> <form name="form1" method="post" action=""> <table cellspacing="0" cellpadding="0" width="100%" border="0"> <tr> <td class="PortletText1" nowrap><strong>ALL Data</strong></td> <td class="PortletText1" nowrap><strong>YES</strong></td> <td class="PortletText1" nowrap><strong>NO</strong></td> <td class="PortletText1" nowrap><strong>N/A</strong></td> <td class="PortletText1" nowrap><strong>Comments</strong></td> </tr> <tr> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td class="PortletText1" nowrap>Data 1:</td> <td class="PortletText1" nowrap><input type="radio" name="radio1" id="check0"/></td> <td class="PortletText1" nowrap><input type="radio" name="radio1" id="check1" /></td> <td class="PortletText1" nowrap> <input type="radio" name="radio1" id="check2" onClick="enable_text(this.checked)" /></td> <td class="PortletText1" nowrap><input type="text" id="other_text0" name="other_text"/></td> </tr> <tr> <td class="PortletText1" nowrap>Data 2:</td> <td class="PortletText1" nowrap><input type="radio" name="radio1" id="check3" /></td> <td class="PortletText1" nowrap><input type="radio" name="radio1" id="check4" /></td> <td class="PortletText1" nowrap><input type="radio" name="radio1" id="check5" onClick="enable_text(this.checked)" /></td> <td class="PortletText1" nowrap><input type="text" id="other_text1" name="other_text"/></td> </tr> <tr> <td class="PortletText1" nowrap>Data 3:</td> <td class="PortletText1" nowrap><input type="radio" name="radio1" id="check6" /></td> <td class="PortletText1" nowrap><input type="radio" name="radio1" id="check7" /></td> <td class="PortletText1" nowrap><input type="radio" name="radio1" id="check8" onClick="enable_text(this.checked)" /></td> <td class="PortletText1" nowrap><input type="text" id="other_text2" name="other_text"/></td> </tr> <tr> </div> </form> </body> </html> </body> </html> thanks in advance. Regards sona Hi Complete novice with Java so need some help please! I want to put a button on a website that when clicked changes the background. The button needs to be an image. For example, click on the image and it makes the background image1 and then click again to switch to background image2. The image/button that is being clicked will be 2 images (one says "turn lights on" then when clicked shows other image "turn lights off") I have managed to pick up bits of code from the net that change the background and got another code that makes 2 images a toggle button. The button changes the background on the first click but no back again on the second click. I guess it needs an if/else statement but not sure. Thanks for any help!!!! I have 4 rows in a table. Each row consist of 4 radio buttons. Each radio button per row has different values in it but has the same name (group) ex: <input type="radio" name="a" value="1"> <input type="radio" name="a" value="2"> <input type="radio" name="a" value="3"> <input type="radio" name="a" value="4"> <input type="radio" name="b" value="1"> <input type="radio" name="b" value="2"> <input type="radio" name="b" value="3"> <input type="radio" name="b" value="4"> and so on.. If I click radio button A with value 2, I want to output the total at the bottom as "2".. Also, if I click radio button B with value 3, I want to output the total of A and B as 5 and so on.. How can I automatically calculate the answer based on which radio button was click? update: I got my answer from this site: http://stackoverflow.com/questions/1...s-using-jquery Thanks for clicking on this to possibly help me. I've been trying for hours to get my page to do one calculations when a radio is clicked... or to do another if a different radio is clicked. any help would be GREATLY appreciated. here is a simplified version of the code (it'd be pointless to give you the whole code, it's way too big.) Code: <html>
<head>
<title>This doesn't work...</title>
</head>
<body>
<script type="text/javascript">
function doit(){
var firstnum = form.num1.value - form.num2.value;
var secondnum = form.num1.value + form.num2.value;
if (form.op1.checked){
form.results.value = firstnum;
}
if (form.op2.checked){
form.results.value = secondnum;
}
}
</script>
<form name="form" method="post">
Num 1: <input type="text" name="num1" /><br />
Num 2: <input type="text" name="num2" /><br />
Option One <input type="radio" name="op1" /><br />
Option Two <input type="radio" name="op2" /><br />
<input type="submit" onClick="doit" /><br />
Results: <input type="text" name="results" /><br />
</form>
</body>
</html>
I am creating an assignment and cant seem to figure whats wrong with my code. I just need it to loop through three different radio buttons and test which is selected, then display an alert box based on it. here is my code: Code: function displayOrder() {
// set var radio_choice to false
var selected = false;
var crustType = document.orderform.crust;
var crust;
// Loop from zero to the one minus the number of radio button selections
for (var i = 0; i < crustType.length; i++)
{
// If a radio button has been selected it will return true
// (If not it will return false)
if (crustType[i].checked);
selected = true;
crust = crustType[i];
}
if (!selected)
{
// If there were no selections made display an alert box
alert("Please select a crust type.")
return (false);
}
alert("you have selected " + crustType[i] + " crust pizza");
return (true);
}
}
here is my html form: Code: <form name="orderForm"> Welcome back: <br /><br /> Please select your crust type: <br /> thin: <input type="radio" name="crust" value="thin"/> <br /> thick: <input type="radio" name="crust" value="thick"/> <br /> none: (?!) <input type="radio" name="crust" value="none"/> <br /> <input type="button" value="submit" onClick="displayOrder()" /> </form> Thanks a lot for the help got 3 groups of radio buttons that, if not all checked, needs to give an alert message when button clicked to continue. The button is not a submit button, but just to continue to the next part of the form which is hidden. Code: <!-- MY RADIO BUTTON GROUPS --> <input name="id[18]" value="81" id="attrib-18-81" type="radio"><label class="attribsRadioButton zero" for="attrib-18-81"> Kola Cubes</label><br /> <input name="id[18]" value="82" id="attrib-18-82" type="radio"><label class="attribsRadioButton zero" for="attrib-18-82"> Pineapple Cubes</label><br /> <input name="id[18]" value="79" id="attrib-18-79" type="radio"><label class="attribsRadioButton zero" for="attrib-18-79"> Rhubarb and Custard</label><br /> <input name="id[18]" value="80" id="attrib-18-80" type="radio"><label class="attribsRadioButton zero" for="attrib-18-80"> Strawberry and Cream</label><br /><br /> <input name="id[19]" value="99" id="attrib-19-99" type="radio"><label class="attribsRadioButton zero" for="attrib-19-99"> Kola Cubes</label><br /> <input name="id[19]" value="100" id="attrib-19-100" type="radio"><label class="attribsRadioButton zero" for="attrib-19-100"> Pineapple Cubes</label><br /> <input name="id[19]" value="97" id="attrib-19-97" type="radio"><label class="attribsRadioButton zero" for="attrib-19-97"> Rhubarb and Custard</label><br /> <input name="id[19]" value="98" id="attrib-19-98" type="radio"><label class="attribsRadioButton zero" for="attrib-19-98"> Strawberry and Cream</label><br /><br /> <input name="id[20]" value="117" id="attrib-20-117" type="radio"><label class="attribsRadioButton zero" for="attrib-20-117"> Kola Cubes</label><br /> <input name="id[20]" value="118" id="attrib-20-118" type="radio"><label class="attribsRadioButton zero" for="attrib-20-118"> Pineapple Cubes</label><br /> <input name="id[20]" value="115" id="attrib-20-115" type="radio"><label class="attribsRadioButton zero" for="attrib-20-115"> Rhubarb and Custard</label><br /> <input name="id[20]" value="116" id="attrib-20-116" type="radio"><label class="attribsRadioButton zero" for="attrib-20-116"> Strawberry and Cream</label><br /><br /> <!-- MY CONTINUE BUTTON --> <img src="images/tabs/button_continue.gif" alt="CONTINUE" onclick="Tabdoc_ManageDisplay(4)"> The onClick function on the image is to hide these and display next part of form. I understand that I could just check them automatically to force user to change them if they wanted to or just continue but if there is way to do it another way, please let me know. Or if possible to hide my continue button until all 3 groups are selected, also without using checked="checked" Thanks in advance. ----------------- Jay hello I have a list of checkbox called de[] i use [] for create array in php so i have a button called "delete" so i want to activate the button if almost one of checkbox has been checked other way the input button will be disable. sorry for my english jejejeje. Regards I have a JS that works, but only on the first Dynamically created check box and once the colour has chaned it wont change back when clicked again Please inspect my code to see exactly what I mean ... Code: <?php
function create_time_range($start, $end, $by='30 mins') {
$start_time = strtotime($start);
$end_time = strtotime($end);
$times = array();
for ( ;$start_time < $end_time; ) {
$times[] = $start_time;
$start_time = strtotime('+'.$by, $start_time);
}
$times[] = $start_time;
return $times;
}
// create array of time ranges
$times = create_time_range('0:00', '23:00', '1 hour');
// $times = create_time_range('9:30am', '5:30pm', '30 mins');
// format the unix timestamps
foreach ($times as $key => $time) {
$times[$key] = date('H:i', $time);
}
//print '<pre>'. print_r($times, true).'</pre>';
$days = array(
'Sunday',
'Monday',
'Tuesday',
'Wednesday',
'Thursday',
'Friday',
'Saturday',
);
$s_day = array(
'Sun',
'Mon',
'Tue',
'Wed',
'Thu',
'Fri',
'Sat',
);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<style type="text/css">
legend{
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
}
fieldset{
width:300px;
height:auto;
}
label{
font-family:Arial, Helvetica, sans-serif;
font-size:9px;
display:inline-table;
width:50px;
}
.short{
font-family:Arial, Helvetica, sans-serif;
font-size:9px;
display:inline-table;
width:15px;
}
.on_lbl{
font-family:Arial, Helvetica, sans-serif;
font-size:9px;
display:inline-table;
width:100px;
}
#myfield{
display: none;
}
#Toptions{
}
</style>
<script type="text/javascript">
function disshow(num)
{
var dayname = new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');
document.getElementById('legend').innerHTML = dayname[num];
document.getElementById('myfield').style.display = 'block';
}
/* Color Changes*/
function changeColour () {
if (document.getElementById('Toptions').style.backgroundColor=='green') {
document.getElementById('Toptions').style.backgroundColor='red'
}
else if (document.getElementById('Toptions').style.backgroundColor=='red') {
document.getElementById('Toptions').style.backgroundColor=='green'
}
}
</script>
</head>
<body>
<?php
// Days Active
echo("<form method=\"POST\">");
echo("<fieldset><legend>Days Active</legend>");
for ($i=0; $i<sizeof($days); $i++){
echo("<div class=\"on_lbl\">
<input type=\"checkbox\" name=\"dayOption\" value=\"" . $i . "\" id=\"option" . $i . "\">
<label for=\"option" . $i . "\">" . $days[$i] . "</label>
</div>");
}
echo ("</fieldset>");
// Select Days for Schedule
echo ("<fieldset><legend>Schedule Times</legend>");
for ($i=0; $i<sizeof($s_day); $i++)
{
echo("<input type=\"radio\" name=\"sdayOption\" value=\"" . $i . "\" id=\"opt" . $i . " \" onclick=\"disshow('$i')\">
<label class=\"short\">$s_day[$i]</label>");
}
echo("</fieldset>");
// Day: Schedule show Hours
echo "<div id=\"myfield\">";
echo("<fieldset><legend id=\"legend\">day</legend>");
for ($i=0; $i<sizeof($times); $i++)
{
echo("<span id=\"Toptions\" style=\"background-color:green;\"><input type=\"checkbox\" name=\"timeOption\" checked=\"checked\" value=\"" . $i . "\" id=\"Toption" . $i . "\" onClick=\"changeColour()\">
<label for=\"timeOption" . $i . "\">" . $times[$i] . "</label></span>");
}
//<input type=\"submit\" value=\"Save\">
echo ("</fieldset>"); echo ("<input type=\"submit\" value=\"Update\"><input type=\"submit\" value=\"Check All\"></form>");
echo "</div>";
?>
</body>
</html>
I am at my wits end and have spent over 2 hours looking into this... i'm still a relative noob and this has me stuck - i have a save button with a "save as copy" in the save dropdown list. add new item directs to a premade/formatted project that is used as a template, so on that item i only want/need the "save as copy" but on all other items that use the form i need to only have the "save" function. is there any way to either change the function of the button depending on item that is being viewed in the edit screen OR hide the "save" button and only show the button associated with "save as copy - and vis versa for the rest of the items?? current button code is - protected function getToolbar() { $options = array(); $user = JFactory::getUser(); $create_ms = $user->authorise('core.create', 'com_pfmilestones'); $create_task = $user->authorise('core.create', 'com_pftasks'); $options[] = array( 'text' => 'JSAVE', 'task' => $this->getName() . '.save'); $options[] = array( 'text' => 'Save as new project', 'task' => $this->getName() . '.save2copy', 'options' => array('access' => ($this->item->id > 0))); PFToolbar::dropdownButton($options, array('icon' => 'icon-white icon-ok')); item used as template is id=8 any help or suggestions would be greatly appreciated.. |
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