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JavaScript - Button That Enters Data To Textarea
I have the code below that allows a specified data to come out in a textarea.
However, it doesn't like the data to have a hard return key pressed... Is there a way to make it accept a hard return key? for example instead of showing this in the text area this will come out it would say.... this would --->first line come out ---->second line. <html> <head> <Script language="Javascript"> function op0(){form1.none.value += "\r"+ "this will come out"} </script> </head> <body> <INPUT style="height: 21px; background:darkblue; color:FFFFCC;" TYPE="button" VALUE="Click Me" onclick="op0()"> <FORM name="form1"> <TEXTAREA class="littleform" Name="none" COLS="25" ROWS="3"></TEXTAREA> </form> </body> </html> Similar TutorialsIs it possible to dynamically change the value of text on a page as the user types into a text box? E.g. like: You Are Typing: <script> var keyword = document.getElementById('string'); document.write(keyword); </script> Or I could probably insert it into a function and loop it over and over again or is there a better way? Hi All, Using Dreamweaver CS4. I have a web form that is submitted and then we pull up the information in excel using delimited fields. The problem with this is the end user will use commas (even though we have messages that say do not use commas) which messes up our data in excel. I created some code for a different field where commas were more frequent but there are new fields that users are adding commas into. Anyways, I can't figure out exactly how to code this and was wondering if someone could work out the kinks for me: My code: Code:
if ( trim( frm.elements["ShipToBuildingRoom."] ).length < 4 )
oops += "You must enter your Building and Room information.\n"<br>
var val = frm.ShipToBuildingRoom.value.replace(/[^\d\;\,]/g, "" ).replace(/\,/g, ";");
frm.ShipToBuildingRoom.value = val;
Hi All, I am new to javascript and actually I need to insert the data into a textarea from a text file when the user loads the browser.. and I am using this program to do it..but its throwing error 405, I dont know whats the problem..can any one please check the code or give me some code to do the same funtionality. Quote: <script type="text/javascript"> function getfile() { xmlHttp = GetXmlHttpObject(); if (xmlHttp == null) { alert("Browser does not support HTTP Request"); return; } var url = "${pageContext.request.contextPath}/static/files/email1.txt"; xmlHttp.onreadystatechange = stateChanged; xmlHttp.open("POST", url, true); xmlHttp.send(null); } function stateChanged() { if (xmlHttp.readyState == 4 || xmlHttp.readyState == "complete") { var emm = xmlHttp.responseText; alert(emm); } } function GetXmlHttpObject() { var xmlHttp = null; try { // Firefox, Opera 8.0+, Safari xmlHttp = new XMLHttpRequest(); } catch (e) { //Internet Explorer try { xmlHttp = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); } } return xmlHttp; } </script> can one give me some idea regarding this. Thanks in Advance, Best Regards, Rajasekhar. function Button1_onclick() { var v = 'parser2.php?data='+document.getElementById('message').value; ShowWebSite(v); } This is my code. I want to retain the \n in end of each line so that PHP can handle the input more well. But document.getElementById removes the \n. Is their any way to prevent this? So I have a new window document write which outputs all my data after validation into a new window, I have tried to write a button which will (when clicked) send that information to an email address. here is my code so far. i spent about 2 hours checking and playing around looking for errors couldnt find any. I think the problem is the function EmailForm and function subwrite. Is a button written into a new window a common thing to do? or is there another simpler way, however i want the user to be able to check to see if there data is valid and then click to send the email. Code: <HTML>
<!--learn to program through JavaScript-->
<mymerch.HTML>
<HEAD>
<TITLE> mymerch </TITLE>
<SCRIPT LANGUAGE=JavaScript>
//declaringvariables
var firname;
var surname;
var phonenumber;
var emailaddress;
var streetnamenumber;
var yoursuburb;
var postcode;
var yourstate;
var product1;
var product2;
var product3;
var product4;
var product5;
var product6;
var product7;
var product8;
var totalc;
var paymethods;
var method;
var value;
var Cost;
var numericExpression;
var alphaExpression;
var sendemail;
var subject;
var message;
var mailto_link;
var win;
function main() {
//open function main
//function main which validates all data
//declaring variables
firname = document.merch.firstname.value;
surname = document.merch.lastname.value;
phonenumber = document.merch.phonenum.value;
emailaddress = document.merch.emailadd.value;
streetnamenumber = document.merch.stnamenum.value;
yoursuburb = document.merch.suburb.value;
postcode = document.merch.pcode.value;
yourstate = document.merch.state.value;
if (firname == "")
{
alert("Please fill in your Firstname.")
document.merch.firstname.value.focus()
return true;
}
//checks to see if no data as been entered and alerts the user if so.
alphaExpression = /[a-zA-z]/;
if(document.merch.firstname.value.match(alphaExpression)){
}else{
alert("You can only enter letters in the firstname field")
document.merch.firstname.value.focus()
return false;
}
//checks to see if the data entered is letter and if not true returns false.
if (surname == "")
{
alert("Please fill in your Surname.")
document.merch.lastname.value.focus()
return false
}
//checks to see if no data as been entered and alerts the user if so.
alphaExpression = /[a-zA-z]/;
if(document.merch.lastname.value.match(alphaExpression)){
}else{
alert("You can only enter letters in the lastname field")
document.merch.lastname.value.focus()
return false;
}
//checks to see if the data entered is letter and if not true returns false.
numericExpression = /^[0-9+\ ]+$/;
if(document.merch.phonenum.value.match(numericExpression)){
}else{
alert("You can only enter numbers in the Phonenumber field")
document.merch.phonenum.value.focus()
return false;
}
//checks to see if the data entered is a number and if not true returns false.
if(document.merch.phonenum.value.length <7)
{
alert("The Phone Number you have entered is not valid it contains less than 7 digits.")
document.merch.phonenum.focus()
return false
}
//checks to see if the phone number is less than 7 and if so returns false.
if(document.merch.phonenum.value.length >10)
{
alert("The Phone Number you have entered is not valid it contains more than 10 digits.")
document.merch.phonenum.focus()
return false
}
//If phone number is more than 10 return false
if (emailaddress == "")
{
alert("Sorry, your email address is not valid. You didn't enter anything.");
document.merch.emailadd.focus()
return false
}
//checks to see if no data as been entered and alerts the user if so.
if (emailaddress.indexOf("@")==-1)
{
alert("Sorry, your email address is not valid. It doesn't have an @ symbol");
document.merch.emailadd.focus()
return false
}
//checks to see if the data has an "@" and alerts the user if false.
if (emailaddress.indexOf(".")==-1)
{
alert("Sorry, your email address is not valid. It doesn't have .COM");
document.merch.emailadd.focus()
return false
}
//checks to see if the data has an dot and alerts the user if false.
if (emailaddress.indexOf(" ")!=-1)
{
alert("Sorry, your email address is not valid. It has a space!");
document.merch.emailadd.focus()
return false
}
//checks to see if the data has an space and alerts the user if false.
if (streetnamenumber == "")
{
alert("Please fill in your Street Name and Number.")
document.merch.stnamenum.value.focus()
return false
}
//checks to see if the data is empty and alerts the user if true.
if (document.merch.suburb.value == "")
{
alert("Please fill in your Suburb.")
document.merch.suburb.value.focus()
return false
}
//checks to see if the data is empty and alerts the user if true.
alphaExpression = /[a-zA-z]/;
if(document.merch.suburb.value.match(alphaExpression)){
}else{
alert("You can only enter letters in the Suburb field")
document.merch.suburb.value.focus()
return false;
}
//checks to see if the data entered is a letter and if not true returns false.
if(document.merch.pcode.value.length <3)
{
alert("The postcode you have entered is not valid.")
document.merch.pcode.value.focus()
return false
}
//checks to see if the data has less than 3 characters and alerts the user if true.
numericExpression = /^[0-9+\ ]+$/;
if(document.merch.pcode.value.match(numericExpression)){
}else{
alert("You can only enter numbers in the postcode field")
document.merch.pcode.value.focus()
return false;
}
//checks to see if the data entered is a number and if not true returns false.
if(document.merch.pcode.value.indexOf(" ")!=-1)
{
alert("The postcode you have entered is not valid.")
document.merch.pcode.value.focus()
return false
}
//checks to see if the data has a space and alerts the user if true.
if (document.merch.state.value == "Select")
{
alert("Please select your state")
document.merch.state.focus()
return true
}
//checks to see if the data has been selected and alerts the user if false.
paymentmeth();
openNewWin();
subWrite();
//calling the two functions
}
function paymentmeth()
{
for (i = 0; i < document.merch.payway.length; i++){
if (document.merch.payway[i].checked == true){
//a loop that is used to determine the paymethod and checks to see if data has been entered
method = document.merch.payway[i].value
//declares method
}//ends IF
}//ends
//error control for nothing checked
if (method == false)
{
//if method equals nothing show alert
// this fails to validate
alert("You forgot to select Pay Method.")
}
//document.merch.paytype.value = method;
}
function emailForm(){
sendemail = "micha3l26@hotmail.com";
subject = "Order Details";
message = ("Clients Information firstname is "+firname +" Surname is "+ surname +" PhoneNumber is "+ phonenumber +" EmailAddress is "+ emailaddress +" Street Name and Number is "+ streetnamenumber +" Suburb is "+ yoursuburb +" Postcode is "+ postcode +" State is "+ yourstate +" Payment Method is "+ method +" Total Payment is "+ Cost);
mailto_link = ('mailto:'+sendemail+'?subject='+subject+'&body='+message);
win = window.open(mailto_link,"emailWindow");
if (win && win.open &&!win.closed)win.close();
}
//ends function
function openNewWin() {
var newWin;
newWin = window.open("","newWin","status,height=600,width=600")
//opens the window and sets it 600px by 600px
}
//open new window
function subWrite() {
if (newWin.closed) {
makeNewWin()
}
newWin.focus()
var image = "<img src=quote.jpg>";
//declares variable image as the banner jpg
newWin.document.write(image)
//document writes the variable image
newWin.document.write("<br/>");
newWin.document.write("<br/>");
newWin.document.write("Your FirstName is "+firname);
//writes the variable into the new document
newWin.document.write("<br/>");
newWin.document.write("Your Surname is "+surname);
//writes the variable into the new document
newWin.document.write("<br/>");
newWin.document.write("Your PhoneNumber is "+phonenumber);
//writes the variable into the new document
newWin.document.write("<br/>");
newWin.document.write("Your EmailAddress is "+emailaddress);
//writes the variable into the new document
newWin.document.write("<br/>");
newWin.document.write("Your Street Name and Number is "+streetnamenumber);
//writes the variable into the new document
newWin.document.write("<br/>");
newWin.document.write("Your Suburb is "+yoursuburb);
//writes the variable into the new document
newWin.document.write("<br/>");
newWin.document.write("Your Postcode is "+postcode);
//writes the variable into the new document
newWin.document.write("<br/>");
newWin.document.write("Your State is "+yourstate);
//writes the variable into the new document
newWin.document.write("<br/>");
newWin.document.write("Your Pay Method is "+method);
//writes the variable into the new document
newWin.document.write("<br/>");
newWin.document.write("Your total payment is "+Cost);
//writes the variable into the new document
newWin.document.write("<br/>");
newWin.document.write("<input type="button" onClick="emailForm()" value="Send Email"/> ");
//("<div style="border:2px solid black;padding:10px;">
//Please <a href="#" onclick="emailForm();">Email Support</a>
//</div>");
//a document write to input a button, with an onclick function to mailto a email address
var newContent = "</BODY></HTML>"
newWin.document.write(newContent)
newWin.document.close() // close layout stream
}
//calling the two functions
//the send email button does not work.
function tally()
{
//the function that calculates the prices of tshirts
Cost =0;
//sets the cost at 0
if (document.merch.tshirt1.checked)
{
Cost = Cost + parseInt(document.merch.tshirt1.value);
}
//cost which is 0 + the tshirt value equals the price of tshirt 1
//repeated 8 times
if (document.merch.tshirt2.checked)
{
Cost = Cost + parseInt(document.merch.tshirt2.value);
}
if (document.merch.tshirt3.checked)
{
Cost = Cost + parseInt(document.merch.tshirt3.value);
}
if (document.merch.tshirt4.checked)
{
Cost = Cost + parseInt(document.merch.tshirt4.value);
}
if (document.merch.tshirt5.checked)
{
Cost = Cost + parseInt(document.merch.tshirt5.value);
}
if (document.merch.tshirt6.checked)
{
Cost = Cost + parseInt(document.merch.tshirt6.value);
}
if (document.merch.tshirt7.checked)
{
Cost = Cost + parseInt(document.merch.tshirt7.value);
}
if (document.merch.tshirt8.checked)
{
Cost = Cost + parseInt(document.merch.tshirt8.value);
}
document.merch.Total.value = "$"+Cost;
}
</script>
Code: <style type="text/css">
<!--
.style1 {
font-family: Century Gothic;
color: #FFFFFF;
}
.style3 {font-family: Century Gothic; color: #FFFFFF; font-size: 24px; }
.style5 {color: #000000}
-->
<!--Declaring the different styles of text !-->
</style></HEAD>
<BODY BGCOLOR="BLACK">
<div align="center"><img src="mymerchbanner.jpg" width="787" height="158">
<!The placement of the main banner>
</div>
<HR>
<FORM NAME="merch" onSubmit="main()">
<!declaring the forms name and onsubmit run the function main>
<table width="368" border="1" bordercolor="#000000" bgcolor="#000000">
<tr>
<td width="187" height="40"><span class="style3">First Name: </span></td>
<td width="165"><input type="text" name="firstname" id="firstname"></td>
</tr>
<!firstname textboxes>
<tr>
<td height="45"><span class="style3">Last Name: </span></td>
<td><input type="text" name="lastname" id="lastname"></td>
</tr>
<!lastname textboxes>
<tr>
<td height="44"><span class="style3">Phone Number:</span></td>
<td><input type="text" name="phonenum" id="phonenum"></td>
</tr>
<!phonenumber textboxes>
<tr>
<td height="43"><span class="style3">Email Address:</span></td>
<td><input type="text" name="emailadd" id="emailadd"></td>
</tr>
<!emailaddress textboxes>
<tr>
<td><span class="style3">Street Name and Number:</span></td>
<td><input type="text" name="stnamenum" id="stnamenum"></td>
</tr>
<!streetnameandnumber textboxes>
<tr>
<td height="43"><span class="style3">Suburb:</span></td>
<td><input type="text" name="suburb" id="suburb"></td>
</tr>
<!suburb textboxes>
<tr>
<td height="42"><span class="style3">Postcode:</span></td>
<td><input type="text" name="pcode" id="pcode"></td>
</tr>
<!postcode textboxes>
<tr>
<td height="42"><span class="style3">State:</span></td>
<td> <select name="state" id="state">
<option value="SA">SA</option>
<option value="TAS">TAS</option>
<option value="QLD">QLD</option>
<option value="VIC">VIC</option>
<option value="NSW">NSW</option>
<option value="ACT">ACT</option>
<option value="NT">NT</option>
<option value="WA">WA</option>
<option value="Select" selected>Click to select</option>
</select> </td>
</tr>
<!state selection>
</table>
<p> </p>
<p class="style3">What Would you Like Today? </p>
<table width="684" border="0" bordercolor="#000000" bgcolor="#000000">
<tr>
<td width="79" class="style1">0001</td>
<td width="79">2<span class="style1">0002</span></td>
<td width="79"><span class="style1">0003</span></td>
<td width="79"><span class="style1">0004</span></td>
<td width="79"><span class="style1">0005</span></td>
<td width="79"><span class="style1">0006</span></td>
<td width="79"><span class="style1">0007</span></td>
<td width="79"><span class="style1">0008</span></td>
</tr>
<tr>
<td><img src="1.png" width="100" height="100"></td>
<td><img src="2.png" width="100" height="100"></td>
<td><img src="3.png" width="100" height="100"></td>
<td><img src="4.png" width="100" height="100"></td>
<td><img src="6.png" width="100" height="100"></td>
<td><img src="8.png" width="100" height="100"></td>
<td><img src="9.png" width="100" height="100"></td>
<td><img src="10.png" width="100" height="100"></td>
</tr>
<!tshirt images for the 8 shirts>
<tr>
<td><input type="checkbox" name="tshirt1" Value="15" onClick="tally()"> ></td>
<td><input type="checkbox" name="tshirt2" Value="15" onClick="tally()"> ></td>
<td><input type="checkbox" name="tshirt3" Value="15" onClick="tally()"> > </td>
<td><input type="checkbox" name="tshirt4" Value="30" onClick="tally()"> > </td>
<td><input type="checkbox" name="tshirt5" Value="30" onClick="tally()"> > </td>
<td><input type="checkbox" name="tshirt6" Value="15" onClick="tally()"> > </td>
<td><input type="checkbox" name="tshirt7" Value="15" onClick="tally()"> > </td>
<td><input type="checkbox" name="tshirt8" Value="15" onClick="tally()"> > </td>
</tr>
<!8 checkboxes with diffent values that are used to add up the prices and onclick run function tally>
<tr>
<td class="style1">$15</td>
<td class="style1">$15</td>
<td class="style1">$15</td>
<td class="style1">$30</td>
<td class="style1">$30</td>
<td class="style1">$15</td>
<td class="style1">$15</td>
<td class="style1">$15</td>
</tr>
<!text for prices>
</table>
<td> Total <INPUT TYPE="text" NAME="Total" value="0" size="7"></td>
<p class="style3">How Will you Like to Pay? </p>
<table width="268" border="0" align="center" bordercolor="#000000">
<tr>
<td width="196" class="style3">Cash on Delivery </td>
<td width="56"><input name="payway" type="radio" value="Cash"onClick="paymentmeth()"></td>
</tr>
<!radio button with different values and onclick run paymentmeth>
<tr>
<td class="style3">Bank Deposit </td>
<td><input name="payway" type="radio" value="Bank Deposit"onClick="paymentmeth()"></td>
</tr>
<tr>
<td class="style3">Paypal</td>
<td><p>
<input name="payway" type="radio" value="Paypal"onClick="paymentmeth()">
<label></label>
</p></td>
</tr>
</table>
<p> </p>
<p align="center" class="style3">
<INPUT TYPE="SUBMIT" VALUE="Show Invoice" onSubmit="main()">
<!submit button that runs function>
<span class="style5"> </span>
<input type="RESET" />
<!reset button that runs function>
<span class="style5"> </span>
</p>
</FORM>
</BODY>
</HTML>
Hello all. Complete newbie to this and to be quite honest, completely out of my depth. Ok, I have the following set up on my page - the page essentially uses three different search methods to bring back data in a gridview. 1. A cascading drop down list (ddlBuyer, ddlSub, ddlProd) and an associated radio button radBuyer. 2. An autocomplete textbox (tbxProdAC) that sources product information and an associated radio button (radProd) 3. A text box whereby users specify the number of products they wish to see and (txtHowMany) a subsequent sub category radio button list that breaks the products down further (radTopx) What I would like to do is essentially make the page so that a user can only user one of the above methods and the radio is focused according to what the user first specifies. For example, if they wish to use the ddl method, they should click ddlBuyer, ddlSub and ddlProd and the focus is placed upon the radBuyer. Along side of this, any information that may have been entered into tbxProdAC or txtHowMany is cleared. Alternatviely, should a user use the drop down method then wish to use the third method specified above, once a user clicks in txtHowMany, the ddl should revert back to their original values. I would like to achieve this in the c# code behind and I currently have the following code on my page load event/ I have got to the point where I am going round in circles (mainly because I don't know what I am doing!) so I would appreciate a few pointers. Code: ddlProd.Attributes.Add("onchange", "return SetRadioFocus('" + radBuyer.ClientID + "');");
radTopx.Attributes.Add("onclick", "return SetRadioFocus('" + radTopx.SelectedItem + "');");
tbxProdAC.Attributes.Add("onclick", "return SetRadioFocus('" + radProd.ClientID + "');");
ClientScript.RegisterClientScriptBlock(this.GetType(), "MyScript", @"
function SetRadioFocus(target)
{
document.getElementById(target).checked = true;
}"
, true);
If someone can help me, I would be extremely grateful and it would save me from smashing my head further into my desk. Please excuse my ignorance, brand spanking new to this and feeling more than a little thick. Hi. Please help. I have a credit card donation page and what I wanted to do is after they click the submit button and transaction is successfult I wanted to capture the donation amount they enter from the donation page and show it to the next page. I know that is possible but I just don't know how to do it. I am new in Javascript and still consider as a baby. Can someone please help? Thanks in advance.
Hi i have a problem, i've been trying to fix this for the whole day pls see my code below Code: for ($o = 0; $o <= $totalclass; $o++)
{
for($i = 1; $i <= 45; $i++)
{
if ($_SESSION['classification'][$o] == $i)
{
$sql2="SELECT ClassDesc FROM tblclass WHERE ClassID = '$i'";
$result2=mysql_query($sql2);
// If successfully queried
if($result2)
{
while ($row2 = mysql_fetch_assoc($result2))
{
$ClassDesc2 = $row2['ClassDesc'];
}
}
//echo $ClassDesc2;
?>
<tr>
<td bgcolor="FAFAF6" class="small" valign="top">Class <? echo $i; ?></td>
<input type="hidden" name="<? echo "classid[]"; ?>" value="<? echo $i; ?>">
<td bgcolor="FAFAF6">
<textarea name="<? echo "specification[]"; ?>" COLS="50" ROWS="6" class="small" wrap="virtual" tabindex="<? echo $i; ?>"><? echo $ClassDesc2;?></textarea>
<input type="button" value="Reset" onclick="window.reset();" name="reset">
</td>
</tr>
<?
}
}
}
i've trying to create a button or image to reset one textarea (from whole array) and so far i've been unsuccessful. i've seen this on other website and i know it is possible to do this, pls help! Hey guys. This is vague because I dont know what exactly to tell you but please reply with me so I can fix this. I want to add something to my forum. Specifically, I want to add a HTML and Picture button for when you go to reply. Like posting an article here, there are also these options (font, alignment, insert image) I do not know how to achieve this but shouldnt be too hard. Here are the two sources you will need to look through to help me fix the forum. http://neoweather.com/FWFORUM.JS http://static.websimages.com/JS/fw.js THANKS Hey guys. I want to add something to my forum. Specifically, I want to add a HTML and Picture button for when you go to reply. Like posting an article here, there are also these options (font, alignment, insert image) I do not know how to achieve this but shouldnt be too hard. Here are the two sources you will need to look through to help me fix the forum. http://neoweather.com/FWFORUM.JS http://static.websimages.com/JS/fw.js THANKS 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.. Hi, I am not entirely sure what I am doing wrong here, and I have been looking at this for ages, so apologies in advance if I have become so bleary eyed I can't see something simple. I use php to create buttons based on values pulled for a table. The problem I have is when you click on the first button the javascript function works great, when you click on the next button you get the same output even though it should be different results. I am working in ff and I can see on my firebug console that the javascript function is being called, but it is not passing the new value of the second or third button, it just keeps repassing the value of the first button. So not entirely sure where I am going wrong here. My page 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>
<?php
$con = mysql_connect("localhost","user","password");
if (!$con) {
die('Could not connect: ' . mysql_error());
}
mysql_select_db("mydb", $con);
$result = mysql_query("SELECT DISTINCT theme FROM goods WHERE category='{$_POST['category']}'
ORDER BY theme DESC");
while($row = mysql_fetch_array($result)){
echo '<input type="text" class="hidden" name="theme" id="theme" value="' . $row['theme'] . '" ><input type="button" class="button3" name="product" id="product" value="' . $row['product'] . '" onClick="loadXMLDoc2(\'getShow.php\',\'txtHint\',\'theme=\'+encodeURI(document.getElementById(\'rtheme\').value))" > ';
}
echo '<br /><br />
<div id="txtHint"><div>
<br />
<br />';
mysql_close($con);
?>
And getShow.php produces a table with a list of product images, names and prices, based on theme. So basically not sure where I am going wrong here? Hello there . Here is my simple code Quote: <html> <head> <script> function addText(){ document.getElementById("textarea").value+=document.getElementById("text").value+'\n'; document.getElementById("text").value=""; document.getElementById("text").onblur=document.getElementById("text").value=" Your Message..."; } </script> <style> #textarea{background-color:#F3F3F3; } </style> </head> <body> <form> <TEXTAREA id="textarea" COLS="80" ROWS="20" ></TEXTAREA><br/><br/> <input type="text" id="text" name="text" value=" Your Message..." onclick="this.value=''" size="96"> <input type="button" value="Send" name="submit" onclick="addText()"> </form> </body> </html> My problem is I dont know what to do iorder to make my send button to push the text entered in the text field from bottom to the top (not from the top to the bottom) Hi all, I'm loading external xml and displaying specific tagged elements in a textarea. It works fine in IE because I can turn the variable object into text with a simple object.text property, but in Firefox (using the serializeToString method), the object appears in my textarea tags and all. The code looks something like this (this is just a dummy script - imagine the xml is already loaded into the object xmlDoc ): Code: function writePage(){
document.write('<textarea name="inputText">'+myText+'</textarea>');
}
function xmlIsLoaded(){
if(window.ActiveXObject){ //tests for IE
myText = xmlDoc.getElementsByTagName("desiredTag")[0].text;
} else { //tests for FF
myText = (new XMLSerializer()).serializeToString(xmlDoc.getElementsByTagName("desiredTag")[0]);
}
writePage();
}
What am I missing here? I've tried toString, textContent, innerText, childNodes - just about everything I can think of to get just the text w/o the tags from the xml for the FF version. Any thoughts? ~gyz I'm making this expanabel textarea which works fine, but... If I set a predefined numbers of rows, when start typing it jumps back (schrinks) into 2 rows... How do I avoid this? Code: <script>
function checkRows(textArea){
if (navigator.appName.indexOf("Microsoft Internet Explorer") == 0)
{
textArea.style.overflow = 'visible';
return;
}
while (
textArea.rows > 4 &&
textArea.scrollHeight < textArea.offsetHeight
){
textArea.rows--;
}
while (textArea.scrollHeight > textArea.offsetHeight)
{
textArea.rows++;
}
return;
}
</script>
<textarea style="overflow:hidden;" onkeyup="checkRows(this)" rows="4">Some Test Text</textarea>
Thanks in advance:-) on html i named my textarea as features, is the code below correct cause is does not validate. if (document.forms.myform.features.value == "") is it possible to make a textarea resize with text? so if e.g the text overflows, the text-area is automatically resized so that there's no scrolling? It needs to resize automatically as the user is typing (more or less), he/she shouldn;t click on any buttons to resize it
so I am creating a silly word ;irate word interpreter page, and I need some logic behind how to add text to a textarea each time I click on a button. Each time the user clicks on the button, the value is inserted into the text area. You should be able to click on multiple buttons to add to the last text that appears. Then I have a delete translation button when I want to clear the textarea field. A good example would be if the user clicks on the button with the value "sir", than "matey" will appear in the textarea. Now, if the user clicks on the button with the value "your", then "yer" will come up after matey. It's like creating a sentence on your own, and then deleting it when your done. Code: <body> <div id="page"> <div> <img style="float:left" src="slue.gif" width="205" height="190" alt=""> <div> <h1>Pirate Translator</h1> <p>Simply click on the buttons to translate words and/or phrases from English to pirate talk</p> </div> </div><br /> <hr /> <form name="pirate"> <div> <fieldset> <legend><b>Greetings:</b></legend> <input type="button" id="greeting" value="hello" /> <input type="button" id="greeting" value="pardon me" /> <input type="button" id="greeting" value="excuse me" /> <input type="button" id="greeting" value="" /> <input type="button" id="greeting" value="" /> <input type="button" id="greeting" value="" /> </fieldset> </div> <div> <fieldset> <legend><b>People:</b></legend> <input type="button" id="people" value="sir" /> <input type="button" id="people" value="madam" /> <input type="button" id="people" value="miss" /> <input type="button" id="people" value="stranger" /> <input type="button" id="people" value="officer" /> <input type="button" id="people" value="" /> <input type="button" id="people" value="" /> </fieldset> </div> <div> <fieldset> <legend><b>Questions:</b></legend> <input type="button" id="question" value="where is" /> <input type="button" id="question" value="can you help me" /> <input type="button" id="question" value="is that" /> <input type="button" id="question" value="how far is it to" /> <input type="button" id="question" value="" /> <input type="button" id="question" value="" /> <input type="button" id="question" value="" /> <input type="button" id="question" value="" /> </fieldset> </div> <div> <fieldset> <legend><b>Articles:</b></legend> <input type="button" id="article" value="the" /> <input type="button" id="article" value="my" /> <input type="button" id="article" value="your" /> <input type="button" id="article" value="" /> <input type="button" id="article" value="" /> <input type="button" id="article" value="" /> <input type="button" id="article" value="" /> </fieldset> </div> <div> <fieldset> <legend><b>Adjectives:</b></legend> <input type="button" id="adject" value="old" /> <input type="button" id="adject" value="attractiv" /> <input type="button" id="adject" value="happy" /> <input type="button" id="adject" value="" /> <input type="button" id="adject" value="" /> <input type="button" id="adject" value="" /> <input type="button" id="adject" value="" /> </fieldset> </div> <div> <fieldset> <legend><b>Places:</b></legend> <input type="button" id="places" value="restroom" /> <input type="button" id="places" value="restaurant" /> <input type="button" id="places" value="mall" /> <input type="button" id="places" value="hotel" /> <input type="button" id="places" value="pub" /> <input type="button" id="places" value="" /> <input type="button" id="places" value="" /> </fieldset> </div> <div> <fieldset> <legend><b>Desires:</b></legend> <input type="button" id="desire" value="I would like to" /> <input type="button" id="desire" value="I desire" /> <input type="button" id="desire" value="I wish I knew how to" /> <input type="button" id="desire" value="my mother told me to" /> <input type="button" id="desire" value="my campanion tells me to" /> <input type="button" id="desire" value="" /> <input type="button" id="desire" value="" /> </fieldset> </div> <div> <fieldset> <legend><b>Actions:</b></legend> <input type="button" id="action" value="find" /> <input type="button" id="action" value="take a nap" /> <input type="button" id="action" value="kill" /> <input type="button" id="action" value="hurt you" /> <input type="button" id="action" value="beat you up" /> <input type="button" id="action" value="go to the bathroom" /> <input type="button" id="action" value="" /> </fieldset> </div> <div> <p id="output"><textarea id="task_list" rows="5" cols="130"></textarea></p> <p id="output"><input type="button" id="" value="Delete Traslations" /></p> </div> </div> </form> <script src="js/translate.js"></script> </body> </html> hi I am trying to create a textarea. There is a default text inside textarea. so when user clicks inside textarea then submit button appears and default text disappears and when user clicks somewhere else or outside textarea then it gets back to original state i.e, default text appears back and submit button disappears. here is what i did sofar. in this code when i click inside textarea then submit button does appear but text does not erase and when i click outside then button remains in sight. 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>
<style>
#submit {
visibility: hidden;
}
</style>
</head>
<body>
<form>
<label>Message:</label>
<textarea name="message" id="message" rows="5" cols="30">write message here!</textarea><br />
<input type="button" name="submit" id="submit" value="submit" />
</form>
</body>
<script type="text/javascript" src="lib/jquery-1.4.min(Production).js"></script>
<script>
var flag = false;
$(document).ready(function () {
$('#message').click(function () {
flag = true;
$('#submit').css('visibility','visible');
if(flag == true) {
//alert(flag);
var msg = $('#message').val();
//alert(msg);
msg = "";
//alert(msg);
}
});
});
</script>
</html>
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