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JavaScript - Javascript- Textbox Counter In Increments Of 100
hello,
I have a textbox in my .net page, and totally new to java script. How do i get a script that will count the data being written in the text box to show increments of 100 and write the value to the bottom of the textbox. e.g. When u get to 100, at the bottom it says "1st hundred" ... and to 200 it writes "2nd hundred" UP to 500 ??? Please help thanks Similar TutorialsI am trying to create three buttons that will scale the page up, down, or reset to a default value. I would like to base that incrementing on a global variable declared in javascript: Code: var canvasWidth = 600; Desired incrementing would be in sets of 200, so that when the user clicks zoom in once, the value is 800 and the page is redrawn, twice to 1000, and so on. All of the visual elements of the page are created in javascript and are sized based on this variable. Very little is done on the HTML page visually, except for a little display organization, so if possible I'd like to be able to complete this task mainly in the javascript file. Does this make sense? Hello. I've been teaching myself HTML and CSS for a while, and now I've moved into the world of Javascript (but I'm still very much a beginner). For practice, I've been building a sample sign up form for a mock website, and I'm having problems with the birthdate section. The idea I had was to have MM, DD, and YYYY be the default values of my 3 textboxes (as an example for users), then set the value to nothing when the box gained focus. That all works fine, but I ran into problems when I tried to write an if statement to set the value back to MM, DD, or YYYY if the value was still nothing when the user clicked away. As it is now it just replaces the text inputted into the textbox (which of course is not good). Any ideas for what the problem might be? Code: <form name="signup" action="javascript:void(0);" method="post">
<table>
<tr>
<td>Date Of Birth:</td>
<td>
<input name="DOBmonth" type="text" value="MM" size="2" style="color: #555555;" onFocus="clearDOBmonth()" onBlur="restoreDOBmonth()" />
<input name="DOBday" type="text" value="DD" size="2" style="color: #555555;" onFocus="clearDOBday()" />
<input name="DOByear" type="text" value="YYYY" size="4" style="color: #555555;" onFocus="clearDOByear()" /></td>
</tr>
<tr>
<td></td>
<td><button name="Submit" type="submit" style="font-size: 1em;">Sign Up</button></td>
</tr>
</table>
</form>
<script type="text/javascript" language="javascript">
<!--
document.signup.DOBmonth.value="MM";
document.signup.DOBday.value="DD";
document.signup.DOByear.value="YYYY";
function clearDOBmonth() { document.signup.DOBmonth.value="";}
function clearDOBday() { document.signup.DOBday.value="";}
function clearDOByear() { document.signup.DOByear.value="";}
function restoreDOBmonth()
{
if ('document.signup.DOBmonth.value = ""')
{
document.signup.DOBmonth.value = "MM";
// alert(document.signup.DOBmonth.value);
}
}
//-->
</script>
Another side question, if I set a variable equal to the value of a textbox, then change the value of the variable, does that also change the value of the textbox? or is the variable no longer associated with the textbox. Example: Code: var a = document.form.textbox.value; a = blue; does document.form.textbox.value = blue? or is var a now completely independent of the textbox value? Thanks! Hello, I am working on a tool for hardware quoting, I'm currently trying to add a button for adding line items to the quote. Here is what I currently have: The HTML: Code: <html> ... <input type="button" id="sbutt" onclick="buttinc()" value="Click Me" /> <div id="txtarea"></div> ... </html> The script: Code: vbutt = 0
function buttinc()
{
var buttona = document.getElementById("txtarea");
if (vbutt<100)
{
buttona.innerHTML="<div id='newdiv" + vbutt + "'></div><br />";
var buttb = document.getElementById("newdiv"+vbutt);
buttb.innerHTML = "some text" + vbutt + "close tags and stuff";
vbutt = vbutt + 1;
}
}
Now, it is sort of working the way I expect. When the button is clicked, it creates the new div, starts the id at 0, and increments the div id each time the button is pressed afterwards. It also displays the text (buttb.innerHTML) in the new div. However, it only increments the id of the same div, it doesn't create a new div under the first one. What I am hoping for is: click 1 : <div id="newdiv0">0</div> click 2 : <div id="newdiv1">1</div> click 3 : <div id="newdiv2">2</div> etc What it is doing: click 1 : <div id="newdiv0">0</div> click 2 : <div id="newdiv1">1</div> (newdiv0 disappears) click 3 : <div id="newdiv2">2</div> (newdiv1 disappears) What am I missing? Any help is appreciated. Hey Everyone, I'm working on a counter. I have two images - each with their own click count. Right now each time the page loads the counter goes back to zero. I would assume I need some kind of server side coding. Any recommendations? Here's what I have so far. <html> <head> <script type="text/javascript"> var counter = 0; function increaseloveit() { counter += 1; document.getElementById('loveit').value = counter; } var counter = 0; function increasehateit() { counter += 1; document.getElementById('hateit').value = counter; } </script> </head> <body> <form> <a href="#" onclick="javascript:increaseloveit();"><input type="button" value="Love It!" name="loveit" onclick="" /></a><input id="loveit" value="0" size="2" /></form> <form> <a href="#" onclick="javascript:increasehateit();"><input type="button" value="Hate It!" name="hateit" onclick="" /></a><input id="hateit" value="0" size="2" /></form> </body> </html> I have the following code but it is not even showing up in the browser. I am very new to JS and very willing to learn. The code was originally found on this site and I have tweaked it and now it doesn't work...Any assistance would be much appreciated. <script type = "text/javascript"> var seconds; var clockId; function startClock(seconds){ timeInSeconds = parseInt(seconds); clockId = setInterval("tick()",1000); } function runClock() { var seconds = timeInSeconds; if (seconds > 60) { // stop at "" seconds alert ("Your time is up!"); clearInterval(clockId); // stop counting return false; } else { timeInSecs++; } var hours= Math.floor(seconds/3600); seconds %= 3600; var mins = Math.floor(seconds/60); secs %= 60; var result = ((hours < 10 ) ? "0" : "" ) + hours + ":" + ( (mins < 10) ? "0" : "" ) + mins + ":" + ( (secondss < 10) ? "0" : "" ) + seconds; document.getElementById("countdown").innerHTML = result; } startClock(0); // start count at 0 seconds </script> <span id="countdown" style="font-weight: bold;"></span> Hey Everyone, I'm trying to set up two different buttons that count their own individual clicks. So far I have everything except where one button leaves off, the other picks up. So if I click the left one three times it shows the number 3, and then if I click the button next to it, that button picks up at 4. I want each button to have its own count. Any ideas? Here's what I have so far. <html> <head> <script type="text/javascript"> var counter = 0; function increaseloveit() { counter += 1; document.getElementById('loveit').value = counter; } var counter = 0; function increasehateit() { counter += 1; document.getElementById('hateit').value = counter; } </script> </head> <body> <form> <a href="#" onclick="javascript:increaseloveit();"><input type="button" value="Love It!" name="loveit" onclick="" /></a><input id="loveit" value="0" size="2" /></form> <form> <a href="#" onclick="javascript:increasehateit();"><input type="button" value="Hate It!" name="hateit" onclick="" /></a><input id="hateit" value="0" size="2" /></form> </body> </html> Hi, I am trying to build a counter in javascript. The time on the counter should be displayed in hours, minutes and seconds<24:00:00>. When the counter reaches 00:00:00, it should stop.I read some books and they say that I must use the setInterval function to implement the timer. The problem is I don't know how to begin it. Could anybody give me some guidance on where to begin to do something like this. My javascript skills are basic as you can probably tell but I do like to learn it step by step. Thanks in advance I am using the counter script below to display a count from 1-36. Does anyone know how to edit the javascript to flash or blink the number 36 a few times, and then loop the script to start over and count from 1-36 again (and again)? Here's the script: <html> <head> <title></title> </head> <script type="text/javascript"> var t, max, i; function Increase(amount) { max = amount; i = parseInt(document.getElementById("count").value); t = setInterval("SetIncrease()", 500); } function SetIncrease() { document.getElementById("count").value = ++i; if(i == max) { clearTimeout(t); } } </script> <body onLoad="Increase(36);"> <input id="count" type="text" value="1" style="width:40px;font-family:georgia;font-size:30px;font-weight:bold;color:#CC0000;border: 0px solid #000000;text-align:right;background-color:#FFFF00;" align="center"> </body> </html> Many thanks! Hello, I actually use a counter on a webpage (It works) To do it, I use an inline javascript but I would like to unify the entire page and call that counter directly in the external Javascript that manages the whole site. Here's the actual code... Code: HTML
<body onLoad=gen_hits()>
...
<span id='hits'></span><SCRIPT language="JavaScript" SRC="http://www.mycompany.com/cgi-bin/counterdir/gcount.pl?NUMBER=../../otherdir/counter"></SCRIPT>
...
</body>
EXTERNAL JAVASCRIPT (ini.js)
var hits="HITS ";
function gen_hits() {
document.getElementById("hits").innerHTML=hits;
}
and here a "view" of my request... Code: HTML
<body onLoad=gen_hits()>
...
<span id='hits'></span>
...
</body>
EXTERNAL JAVASCRIPT
var hits="HITS " + <SCRIPT language="JavaScript" SRC="http://www.mycompany.com/cgi-bin/counterdir/gcount.pl?NUMBER=../../otherdir/counter"> </SCRIPT> ;
function gen_hits() {
document.getElementById("hits").innerHTML=hits;
}
Any idea how to modify it ? Thank you very much Gino I have an asp.net textbox. I need to use javascript so that there are no postbacks. I would like to click the button and the textbox height kept increases each time the user clicks the button. So far I can toggle: function resize(){ var textbox = $get('<%=txtWhoTo.ClientID %>'); textbox.style.height = textbox.style.height == '56px' ? '23px' : '56px'; } I would like to increase the height 56px each time the clicks the button. Store Information to multiple textboxes from database Code: $count=<mysql_num_rows($query1);
for($i=0;$i<mysql_num_rows($query1);$i++)
{
$row1=mysql_fetch_array($query1);
$getval[$i]=$row1[UserId];
Print "<input type=text name='txtbox[]' id='txtbox[]' value='.$getval[$i].'">;
}
then i call a javascript function Print "<script language=javascript>Call_Fun($count)</script>"; The above code store data into textbox and call the js function in .js file Code: function Call_Fun(count)
{
for(var i=0;i<count;i++)
{
alert(document.getElementbyId('txtbox')+i.value);
}
}
But it doesn't retreive values in .js Thankyou all I have a php script which dynamically creates a table containing text boxes with variable names. Example: Code: echo '<td align="center" bgcolor="'.$bgcolor.'"><input type="text" name="payable_'.$key.'" id="payable_'.$key.'" value="'.$payable.'" size="3" maxlength="4" /></td> '; In the above instance the text box name might be 'payable_23323'. I need to code an onKeyUp event which sends the text box name to a function, and in that function I need to retrieve the text box name and the string after 'payable_' together with the value the user has input into the text box. Any help is greatly appreciated . . . I have been Googling this for hours to no avail - probably because I don't know what to search for . . . Thanks hi, i have a javascript code of autosugesstion.i had got it from internet. it works fine,but the problem whenever i type a word.. and then press enter it automatically takes the closest autosugessted word from the list ...for example 1.the list contains the word "an apple"..so when ever i type "app" in the textbox and then press enter ..it takes the word "an apple" from the autosugessted list . example 2..if i type "king"..and then press enter it automatically takes "kingdom".. actually i am looking for this solution : it should only take the word from autosugesstion list if selected from arrow key or mouse other wise it should take word from textbox which is typed by user hence can any one solve it ? kindly have a look at attachement. thanks in advance Hello, I'd like to write some javascript code which will check to see if the contents of a textbox are equal to some value after the user leaves the textbox. they should get a message saying Correct or Incorrect . As an example: Code: <td>-2</td>
<td><input name="ans1" type="text" size="3" maxlength="3" /></td>
</tr> < The correct answer here would be 5 >
<tr>
<td>-1</td>
<td><input name="ans1" type="text" size="3" maxlength="3" /></td> < The correct answer here would be 4>
And, I don't wish to abuse the forum, but as I'm learning javascript and jquery, I'd like to see solutions to both (I learn by example), so I'm posting the same question in the jquery forum with a request for a jquery solution; I hope that this isn't bad form! Thank you..... Hello I was at the javascriptkit.com and was to use one of there Javascript calenders in my web page the "Popup Date Picker" and the "Date Time Picker". I have the calenders working fine and after the date is selected it fills in the correct textbox with the date. The problem is after the user selects the date in the calender popup window I would like it to run another javascript function. But I cannot see in the calender code how to have it call my javascript code. I also tried the OnChange event with the Textbox that the Calenders are filling in with the date but it only fires when I click in the textbox. I call the Calenders JavaScript functions from my JavaScript script function that is tied to an aspropDownList OnChange Event. Is there any way I can have these calenders call a javascript function when the date is selected in there window? Or could I try to catch when the textbox is filled in with the date and call my function then? Thanks Mike Hi, I currently have a asp.NET page which has a textbox with the ID: "txtbox1" I would like javascript to store the data entered into txtbox1 into a var. I have tried using var jVarName; jVarName = '<%#aVarName%>'; but so far it hasnt worked. Any suggestions would be appreciated ^^ Hello folks, I have a content form. It has a textbox and a checkbox control (both are asp server controls and not HTML controls). When the user checks on the checkbox control, the textbox control has to become invisible. If unchecked the textbox control has to become visible. The following code works on a regular webform (meaning not as a content form). toggleVisibility is the function name that does the actual work. I am guessing I am not passing the textbox control ID properly to toggleVisibility function. Can someone guide me please? Following is the code: Code: <asp:TextBox ID="TextBoxPeriod"
runat="server" Width="97px"></asp:TextBox>
<asp:CheckBox ID="CheckBoxFromArchive" runat="server" Visible="true"
Onclick="toggleVisibility('<%=TextBoxPeriod.ClientID %>');" />
function toggleVisibility(controlId) {
var control = document.getElementById(controlId);
if (control.style.visibility == "visible" || control.style.visibility == "") {
control.style.visibility = "hidden";
}
else {
control.style.visibility = "visible";
}
}
Hello, Can you someone point me to the right script? I have a text box and would like to see if the value of the input matches the values defined in a JavaScript array. For example, the JavaScript array will hold five values: v1 = Tom v2 = Jerry v3 = Michael v4 = Stephanie v5 = Michelle If the text box does not equal one of those values, an alert will pop up stating it does not match. Thanks. Hi.. I have form and i want to input data using barcode and it will display on textbox and after input on the first textbox the focus will go to next textbox untill it will go on the last textbox and on the last textbox it will automatically save the data's on the database. How is it possible? here is my sample code: Code: <?php
error_reporting(0);
date_default_timezone_set("Asia/Singapore"); //set the time zone
$con = mysql_connect('localhost', 'root','');
if (!$con) {
echo 'failed';
die();
}
mysql_select_db("mes", $con);
?>
<html>
<head>
<script type="text/javascript">
function ini()
{
// Retrieve the code
var code =document.getElementById ("code_read_box1").value;
var code =document.getElementById ("code_read_box2").value;
var code =document.getElementById ("code_read_box3").value;
var code =document.getElementById ("code_read_box4").value;
var code =document.getElementById ("code_read_box5").value;
var code =document.getElementById ("code_read_box6").value;
// Return false to prevent the form to submit
return false;
}
</script>
</head>
<body onLoad="document.barcode.code_read_box1.focus()">
<form name=barcode onsubmit = "return ini()">
<input type="text" id="code_read_box1" value="" /><br/>
<input type="text" id="code_read_box2" value="" /><br/>
<input type="text" id="code_read_box3" value="" /><br/>
<input type="text" id="code_read_box4" value="" /><br/>
<input type="text" id="code_read_box5" value="" /><br/>
<input type="text" id="code_read_box6" value="" /><br/>
</form>
</body>
</html>
hi this is santosh first off all thanks in advance to all who r reading my question im in prblm in my project in 1 file i have to first display textbox in html statically which will hav + & - button preceding it , & on click of + button one more textbox should appear dynamically & first textbox + button should disapper & it should hav only - button & the textbox which was dynamically generated now on click of first textbox + button should hav + & - button & it should go on. & on click of - button textbox which is in front of it should get deleted. here i tried alot but my code is showing + & - button to every textbox that is dynamically generated which is not the requirement plz help me im in great need. earlier also i hav submitted my queries & got a fully satisfied result bcoz of that now im having great hopes from u & this site plz reply as early as possible waiting for ur reply again thanks in advance |
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