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JavaScript - Random Background Colours For Each Word Entered
Brand new to the forum, so first off... Hello all!!
I have been working on a project which randomly changes the text font of a word submitted (Color and Size). At present the code works fine, using the below Javascript. Code: <SCRIPT LANGUAGE="JavaScript">
function randomise(){
var words=document.myform.wordlist.value;
var spacer="";
words=words.split(document.myform.randomiseby.value)
document.myform.code.value=" ";
var colourscheme=new Array("0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F")
for(var time=0;time<=(words.length-1);time++){
{var c1=Math.round(Math.random()*(colourscheme.length-1));
var c2=Math.round(Math.random()*(colourscheme.length-1));
var c3=Math.round(Math.random()*(colourscheme.length-1));
var c4=Math.round(Math.random()*(colourscheme.length-1));
var c5=Math.round(Math.random()*(colourscheme.length-1));
var c6=Math.round(Math.random()*(colourscheme.length-1));
var size=1+Math.round(Math.random()*6);
document.myform.code.value+="<font color=\"#"+colourscheme[c1]+colourscheme[c2]+colourscheme[c3]+colourscheme[c4]+colourscheme[c5]+colourscheme[c6]+"\" size=\""+size+"\">"+words[time]+"</font>"+spacer+" ";
}
}
looks_like.innerHTML=document.myform.code.value;
}
</script>
To really highlight the text i would like to keep the font white and change the background colour but i don't have a clue how to do it... Please note: i am a complete noob to Javascript and the above code has been bodged together from a number of tutorials. Can anyone help? Similar TutorialsSorry about the title, I didn't know what else to use to describe my problem. Basically, I'm generating a random word with a function; then I'm trying to pass this word down to another function. The problem is, when I pass the word, it changes each time (due to it being randomly generated originally). I'm only calling the function once (via button click), but I'm also calling the function in my code lower down to retrieve the returned variable; and the function seems to be running again and returning a new word from my array. Here's a snippet of my code: Code: function ranNum(){
var ranNum = Math.round(Math.random()*10);
var chosenWord = wordArray[ranNum];
return chosenWord;
}
function makeBoxes(x){
//remove children when new word is chosen
var hM = document.getElementById("hangMan");
while(hM.firstChild){
hM.removeChild(hM.firstChild);
}
var chosenWord = ranNum(x);
var wL = chosenWord.length;
//create box for length of letters in word
var i = 0;
for(i=0;i<wL;i++){
var cBoxes = document.createElement("div");
cBoxes.className = "letterBoxes";
cBoxes.innerHTML = chosenWord.charAt(i);
hangMan.appendChild(cBoxes);
}
return chosenWord;
}
function checkLetter(y){
var chosenWord = makeBoxes(y);
alert(chosenWord);
}
So I generate a word with one button; now I need to be able to work with said word in my checkLetter() function. The word changes however. Any help would be greatly received. I want to be able to grab words from a database with javascript. How do I do that?
Hey guys. It's been a while since I was last here but I'm having a few problems. I'm building a random word generator form for a friend but my knowledge of JS is limited. I have found a script to randomly generate a word at the click of a button. Quote: <!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> <SCRIPT LANGUAGE="JavaScript"> <!-- // Use the following variable to specify // the number of random words var NumberOfWords = 28 var words = new BuildArray(NumberOfWords) // Use the following variables to // define your random words: words[1] = "czarevitch" words[2] = "brightwork" words[3] = "verkrampte" words[4] = "protectrix" words[5] = "nudibranch" words[6] = "grandchild" words[7] = "newfangled" words[8] = "flugelhorn" words[9] = "mythologer" words[10] = "pluperfect" words[11] = "jellygraph" words[12] = "quickthorn" words[13] = "rottweiler" words[14] = "technician" words[15] = "cowpuncher" words[16] = "middlebrow" words[17] = "jackhammer" words[18] = "triphthong" words[19] = "wunderkind" words[20] = "dazzlement" words[21] = "jabberwock" words[22] = "witchcraft" words[23] = "pawnbroker" words[24] = "thumbprint" words[25] = "motorcycle" words[26] = "cryptogram" words[27] = "torchlight" words[28] = "bankruptcy" function BuildArray(size){ this.length = size for (var i = 1; i <= size; i++){ this[i] = null} return this } function PickRandomWord(frm) { // Generate a random number between 1 and NumberOfWords var rnd = Math.ceil(Math.random() * NumberOfWords) // Display the word inside the text box frm.WordBox.value = words[rnd] } //--> </SCRIPT> </head> <body> <FORM NAME="WordForm"> <INPUT TYPE=TEXT SIZE=10 NAME="WordBox"><BR> <INPUT TYPE=BUTTON VALUE="Click Here to Get a Random Word" onClick="PickRandomWord(document.WordForm);" > <input TYPE="reset" VALUE="CLEAR" onClick="clearForm(this.form)"> </FORM> </body> </html> This works without problems, however by friend wants to be able to fill multiple boxes with words from different lists by clicking only 1 button. The script above will allow me to do separate boxes with their own buttons. If anyone can help it would be greatly appreciated. Foster Looking for a way to have background music play automatically when my site loads, with the music being randomly picked from a list of several songs.. So each time the page loads, a different song should play.. Can be JavaScript or Flash, whichever way works the best.. Any ideas?
I have 3 background images, and 1 is picked at random to be the background image of the body when loading the page.My code is below. Right now it's just white, can't get any pictures to load. I have checked the URLs and they are correct. Can someone help out? Here is my code in the header: Code: <script type="text/javascript">
function getBackground(){
var bgimg = new Array();
bgimg[0] = "background1";
bgimg[1] = "background2";
bgimg[2] = "background3";
var random = Math.floor(Math.random() * bgimg.length);
var imgurl = bgimg[random];
document.body.style.backgroundImage = 'url(' + imgurl + ')';
}
</script>
body: Code: <body onload="getBackground()"> can you explain someone step by this code?i didn't get it. <script language="Javascript"> <!-- function backcolor(form){ temp = "" for (var i = 0; i < 16; i++) { temp = form.color[i].value if (form.color[i].checked){ document.bgColor = temp } } } function randombackground(){ document.bgColor = getColor() } function getColor(){ currentdate = new Date() backgroundcolor = currentdate.getSeconds() if (backgroundcolor > 44) backgroundcolor = backgroundcolor - 45 else if (backgroundcolor > 29) backgroundcolor = backgroundcolor - 30 else if (backgroundcolor > 15) backgroundcolor = backgroundcolor - 16 if (backgroundcolor == 0 ) return "olive"; else if (backgroundcolor == 1 ) return "teal"; else if (backgroundcolor == 2 ) return "red"; else if (backgroundcolor == 3 ) return "blue"; else if (backgroundcolor == 4 ) return "maroon"; else if (backgroundcolor == 5 ) return "navy"; else if (backgroundcolor == 6 ) return "lime"; else if (backgroundcolor == 7 ) return "fuschia"; else if (backgroundcolor == 8 ) return "green"; else if (backgroundcolor == 9 ) return "purple"; else if (backgroundcolor == 10 ) return "gray"; else if (backgroundcolor == 11 ) return "yellow"; else if (backgroundcolor == 12 ) return "aqua"; else if (backgroundcolor == 13 ) return "black"; else if (backgroundcolor == 14 ) return "white"; else if (backgroundcolor == 15 ) return "silver"; } // --> </script> I placed this code in an external js file. Nothing happens. What do I need to change? Code: var randomPic = new Array();
randomPic[0] = "images/home/binoculars.jpg";
randomPic[1] = "images/home/conductor.jpg";
randomPic[2] = "images/home/dandelion.jpg";
randomPic[3] = "images/home/dog.jpg";
var whichPic = Math.floor((Math.random() * randomPic.length));
document.getElementById('tag').style.backgroundImage = randomPic[whichPic];
Hi CodingForum! For my website, I have a working script that changes the background image of my website every time it is reloaded. However, I would also like the image to dynamically resize as the user resizes the browser window. here is a code snippet: Code: <head>
<script type="text/JavaScript">
/*<![CDATA[*/var el="bgImg";var bgimg=new Array("../00home/06home.jpg","../00home/07home.jpg");var random=Math.round((bgimg.length-1)*Math.random());var cssStr="#"+el+" { background: url("+bgimg[random]+") no-repeat center } ";var style=document.createElement("style");style.setAttribute("type","text/css");if(style.styleSheet){style.styleSheet.cssText=cssStr;}else{var cssText=document.createTextNode(cssStr);style.appendChild(cssText);}document.getElementsByTagName("head")[0].appendChild(style);/*]]>*/
</script>
<style type="text/css">
.rotatebg {
z-index:0;
position:fixed;
top:0; left:0;
width:1378px; height:1178px;
background-repeat: no-repeat;
background-position:inherit;
overflow:hidden;
}
</style>
</head
<body>
<div class="rotatebg" id="bgImg" style="width:100%; height:100%" ></div>
</body>
Does anyone know how I can augment/alter this coded setup to enable the randomly loaded background image to proportionately fill the browser window? Found this random background img code that works great: Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Untitled</title>
<script type="text/javascript">
function changeImg(imgNumber) {
var myImages = ["images/image0.jpg", "images/image1.jpg", "images/image2.jpg", "images/image3.jpg"];
var imgShown = document.body.style.backgroundImage;
var newImgNumber =Math.floor(Math.random()*myImages.length);
document.body.style.backgroundImage = 'url('+myImages[newImgNumber]+')';
}
window.onload=changeImg;
</script>
<style type="text/css">
.bg {background-attachment:fixed; background-repeat: no-repeat; background-position:0% 0%;}
</style>
</head>
<body class="bg">
<p>Some text</p>
<!-- put a lot text lines here to see that the background stays fixed. -->
<p>Some text</p>
</body>
The only problem i have is making the background image width and height 100% so that the entire image fills in the screen and fills in on resize of window. Please Help...thanks in advance I found a nice script online that will count words. Problem is, I need it to also count each DIGIT (0-9) as a seperate word, whether the numbers are seperated by a space or not. I've searched this forum to no avail. Can anyone help me or show me how to do this, here is the original script: Code: <!-- TWO STEPS TO INSTALL WORD COUNT:
1. Copy the coding into the HEAD of your HTML document
2. Add the last code into the BODY of your HTML document -->
<!-- STEP ONE: Paste this code into the HEAD of your HTML document -->
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!-- Original: Shawn Seley -->
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
<!-- Begin
function CountWords (this_field, show_word_count, show_char_count) {
if (show_word_count == null) {
show_word_count = true;
}
if (show_char_count == null) {
show_char_count = false;
}
var char_count = this_field.value.length;
var fullStr = this_field.value + " ";
var initial_whitespace_rExp = /^[^A-Za-z0-9]+/gi;
var left_trimmedStr = fullStr.replace(initial_whitespace_rExp, "");
var non_alphanumerics_rExp = rExp = /[^A-Za-z0-9]+/gi;
var cleanedStr = left_trimmedStr.replace(non_alphanumerics_rExp, " ");
var splitString = cleanedStr.split(" ");
var word_count = splitString.length -1;
if (fullStr.length <2) {
word_count = 0;
}
if (word_count == 1) {
wordOrWords = " word";
}
else {
wordOrWords = " words";
}
if (char_count == 1) {
charOrChars = " character";
} else {
charOrChars = " characters";
}
if (show_word_count & show_char_count) {
alert ("Word Count:\n" + " " + word_count + wordOrWords + "\n" + " " + char_count + charOrChars);
}
else {
if (show_word_count) {
alert ("Word Count: " + word_count + wordOrWords);
}
else {
if (show_char_count) {
alert ("Character Count: " + char_count + charOrChars);
}
}
}
return word_count;
}
// End -->
</script>
</HEAD>
<!-- STEP TWO: Copy this code into the BODY of your HTML document -->
<BODY>
<form>
<textarea cols=40 rows=5 name=x>
</textarea>
<br>
<input type=button value="Count Words" OnClick ="CountWords(this.form.x, true, true);">
</form>
<p><center>
<font face="arial, helvetica" size"-2">Free JavaScripts provided<br>
by <a href="http://javascriptsource.com">The JavaScript Source</a></font>
</center><p>
<!-- Script Size: 2.04 KB -->
Title really say it all.. How would i enable colours within a text box? :$ I've looked for a solution to this issue, but it seems like a little different scenario than other situations. I made a system for generating friend requests on Facebook. I have a grid that is 6 x 3, for a total of 18 cells. Each cell has a picture in it, and the picture is linked to the Facebook friend request page. My problem is that since each cell is populated at random from the array, I'm getting lots of repeats. For example, some picutures are in 5 cells, and some are in none. I'm trying to figure out how to make it so that once a picture is used once in the grid, it does not get used again in the same grid. I still want every cell filled at random on each page load, I just want to prevent the repeating. Here's my current code: Code: <script type="text/javascript">
var vip_list=new Array(
new Array('http://profile.ak.fbcdn.net/v225/1616/88/s1220771654_2158.jpg','http://www.facebook.com/addfriend.php?id=1220771654'),
new Array('http://profile.ak.fbcdn.net/v223/1233/29/s904885342_9055.jpg','http://www.facebook.com/addfriend.php?id=904885342'),
new Array('http://profile.ak.fbcdn.net/v229/1574/66/s1752031238_626.jpg','http://www.facebook.com/addfriend.php?id=1752031238'),
new Array('http://profile.ak.fbcdn.net/v223/768/71/n661155042_7325.jpg','http://www.facebook.com/addfriend.php?id=661155042'),
new Array('http://profile.ak.fbcdn.net/v226/732/26/n1827289885_2478.jpg','http://www.facebook.com/addfriend.php?id=1827289885'),
new Array('http://profile.ak.fbcdn.net/v229/1631/70/s1425313768_1140.jpg','http://www.facebook.com/addfriend.php?id=1425313768'),
new Array('http://static.ak.fbcdn.net/pics/s_silhouette.jpg','http://www.facebook.com/addfriend.php?id=1667023416'),
new Array('http://profile.ak.fbcdn.net/v225/1146/29/s506485704_9532.jpg','http://www.facebook.com/addfriend.php?id=506485704'),
new Array('http://profile.ak.fbcdn.net/profile6/270/32/s692160490_8745.jpg','http://www.facebook.com/addfriend.php?id=692160490'),
new Array('http://profile.ak.fbcdn.net/v229/114/83/s1218176198_7375.jpg','http://www.facebook.com/addfriend.php?id=1218176198'),
new Array('http://profile.ak.fbcdn.net/v226/946/4/s1470171885_4973.jpg','http://www.facebook.com/addfriend.php?id=1470171885'),
new Array('http://static.ak.fbcdn.net/pics/s_silhouette.jpg','http://www.facebook.com/addfriend.php?id=1329505888'),
new Array('http://static.ak.fbcdn.net/pics/s_silhouette.jpg','http://www.facebook.com/addfriend.php?id=1325496968'),
new Array('http://profile.ak.fbcdn.net/v223/1546/92/s1536913202_2017.jpg','http://www.facebook.com/addfriend.php?id=1536913202'),
new Array('http://static.ak.fbcdn.net/pics/s_silhouette.jpg','http://www.facebook.com/addfriend.php?id=1624715433'),
new Array('http://profile.ak.fbcdn.net/v228/1282/58/s713998257_3682.jpg','http://www.facebook.com/addfriend.php?id=713998257')
);
var chosen_vip=Math.floor(vip_list.length*Math.random());
var chosen_vip1=Math.floor(vip_list.length*Math.random());
var chosen_vip2=Math.floor(vip_list.length*Math.random());
var chosen_vip3=Math.floor(vip_list.length*Math.random());
var chosen_vip4=Math.floor(vip_list.length*Math.random());
var chosen_vip5=Math.floor(vip_list.length*Math.random());
var chosen_vip6=Math.floor(vip_list.length*Math.random());
var chosen_vip7=Math.floor(vip_list.length*Math.random());
var chosen_vip8=Math.floor(vip_list.length*Math.random());
var chosen_vip9=Math.floor(vip_list.length*Math.random());
var chosen_vip10=Math.floor(vip_list.length*Math.random());
var chosen_vip11=Math.floor(vip_list.length*Math.random());
var chosen_vip12=Math.floor(vip_list.length*Math.random());
var chosen_vip13=Math.floor(vip_list.length*Math.random());
var chosen_vip14=Math.floor(vip_list.length*Math.random());
var chosen_vip15=Math.floor(vip_list.length*Math.random());
var chosen_vip16=Math.floor(vip_list.length*Math.random());
var chosen_vip17=Math.floor(vip_list.length*Math.random());
document.write('<center>');
document.write('<a href="',vip_list[chosen_vip][1],'" target="_blank"><img src="',vip_list[chosen_vip][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip1][1],'" target="_blank"><img src="',vip_list[chosen_vip1][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip2][1],'" target="_blank"><img src="',vip_list[chosen_vip2][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip3][1],'" target="_blank"><img src="',vip_list[chosen_vip3][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip4][1],'" target="_blank"><img src="',vip_list[chosen_vip4][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip5][1],'" target="_blank"><img src="',vip_list[chosen_vip5][0],'" height="60" width="60"></a>');
document.write('<br>');
document.write('<a href="',vip_list[chosen_vip6][1],'" target="_blank"><img src="',vip_list[chosen_vip6][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip7][1],'" target="_blank"><img src="',vip_list[chosen_vip7][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip8][1],'" target="_blank"><img src="',vip_list[chosen_vip8][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip9][1],'" target="_blank"><img src="',vip_list[chosen_vip9][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip10][1],'" target="_blank"><img src="',vip_list[chosen_vip10][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip11][1],'" target="_blank"><img src="',vip_list[chosen_vip11][0],'" height="60" width="60"></a>');
document.write('<br>');
document.write('<a href="',vip_list[chosen_vip12][1],'" target="_blank"><img src="',vip_list[chosen_vip12][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip13][1],'" target="_blank"><img src="',vip_list[chosen_vip13][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip14][1],'" target="_blank"><img src="',vip_list[chosen_vip14][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip15][1],'" target="_blank"><img src="',vip_list[chosen_vip15][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip16][1],'" target="_blank"><img src="',vip_list[chosen_vip16][0],'" height="60" width="60"></a>');
document.write('<a href="',vip_list[chosen_vip17][1],'" target="_blank"><img src="',vip_list[chosen_vip17][0],'" height="60" width="60"></a>');
document.write('<br>');
</script>
Any suggestions? Thank you! Is it possible to create a text hyperlink with 2 different font colours in one word e.g. Hyper link so that the colours swap over when the mouse is placed over any part of the link i.e.. Hyper link . ? Using #FF6600 for orange and #006600 for green and by setting the css as follows: .graph a:link { color:#FF6600; text-decoration: none; } .graph a:visited { color:#FF6600; text-decoration: none; } .graph a:active { color:#FF6600; text-decoration: none; } .graph a:hover { color:#006600; text-decoration: none; } and then by applying a javascript rollover using a span inside the link I have been able to make one side of the link behave as desired, but not both sides. <span class="graph"><a title="graph" href="vml/patterdale-swirral-edge.htm">Hyper<span class="grn" id="span1" onmouseover="this.style.color='#FF6600'" onmouseout="this.style.color='#006600'">link</span></a></span> I would prefer to use just css, but a solution with javascript would be equally appreciated. Hi there, Where I work there are certain dates where nothing can be done, certain times where work can be done with caution, and dates where work can be done. I want to put on the site a traffic light that would change colours based on the calendar dates where work can/can't be done. For example, if April 11th there is stuff to do, the traffic light would be green. But April 12th, there isn't work to do, it would turn red. Do you know how I would go about doing this? Hello! First off, please excuse my ignorance. I am a bit new to the coding world. I want users to be able to enter data into a textbox on my site, and the data then be placed at the end of a specific url, followed by '.html'. For example, say my website is mysite.com. If someone enters in the word "John" in the textbox and clicks the 'Submit' button, the URL should now be: mysite.com/John.html Thanks in advance! I have the following code that I wrote myself (except for the function isNumberKey). However, I don't know how to actually add the numbers together. My plan is to store the value entered in the forms as a variable, then manipulate the variables to get my final number. The final number would be stored in variable named Total and would be displayed after Total: at the bottom of my page. Could anyone help me? I can provide additional information if you need it. Code:
<HTML>
<TITLE>Magazine Prices </TITLE>
<BODY>
<SCRIPT language=Javascript>
<!--
Price = oForm.elements["price"].value;
Quantity = oForm.elements["quantity"].value;
Subtotal = oForm.elements["subtotal"].value;
Shipping = oForm.elements["shipping"].value;
function isNumberKey(evt)
{
var charCode = (evt.which) ? evt.which : event.keyCode
if (charCode > 31 && (charCode < 48 || charCode > 57))
return false;
return true;
}
//-->
</SCRIPT>
<!-- Price * Quantity = Subtotal. Subtotal value should fill in automatically in the Subtotal input field. Subtotal * Shipping = Total. //-->
<TABLE>
<TR><TD>Price: </TD><TD><INPUT id="Price" name="Price" onkeypress="return isNumberKey(event)" type="text" name="txtChar"> </TD></TR>
<TR><TD>Quantity:</TD> <TD><INPUT id="Quantity" name="Quantity" onkeypress="return isNumberKey(event)" type="text" name="txtChar"> </TD></TR>
<TR><TD>Subtotal:</TD> <TD><INPUT id="Subtotal" name="Subtotal" onkeypress="return isNumberKey(event)" type="text" readonly="readonly" name="txtChar"> </TD></TR>
<TR><TD>Shipping:</TD> <TD><INPUT id="Shipping" name="Shipping" onkeypress="return isNumberKey(event)" type="text" value="10%" readonly="readonly" name="txtChar"> </TD></TR>
</TABLE>
<b>Total: </b>
</BODY>
</HTML>
Hi Friends, i have a smal task i.e i have textbox1 ,botton,textbox2 when i enter 21 value then i click button its get in sama row values in textbox2. i have xml file like this <DATAPACKET > <ROWDATA> <R_ID>101</R_ID> <R_NAME>R-12</R_NAME> <R_TEMP>4.266</R_TEMP> <R_COLOR>White</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>20</R_ID> <R_NAME>R-22</R_NAME> <R_TEMP>4.266</R_TEMP> <R_COLOR>Green</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>21</R_ID> <R_NAME>R-32</R_NAME> <R_TEMP>4.266</R_TEMP> <R_COLOR>White</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>104</R_ID> <R_NAME>R-134A</R_NAME> <R_TEMP>4.246</R_TEMP> <R_COLOR>Light Blue</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>21</R_ID> <R_NAME>R-290</R_NAME> <R_TEMP>4.246</R_TEMP> <R_COLOR>White</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>31</R_ID> <R_NAME>R-401A</R_NAME> <R_TEMP>4.246</R_TEMP> <R_COLOR>Pink</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>32</R_ID> <R_NAME>R-401B</R_NAME> <R_TEMP>4.264</R_TEMP> <R_COLOR>White</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>108</R_ID> <R_NAME>R-402A</R_NAME> <R_TEMP>4.426</R_TEMP> <R_COLOR>Light Greem</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>129</R_ID> <R_NAME>R-402B</R_NAME> <R_TEMP>4.266</R_TEMP> <R_COLOR>White</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>110</R_ID> <R_NAME>R-404A</R_NAME> <R_TEMP>4.246</R_TEMP> <R_COLOR>Orange</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>121</R_ID> <R_NAME>R-407A</R_NAME> <R_TEMP>4.267</R_TEMP> <R_COLOR>White</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>122</R_ID> <R_NAME>R-408A</R_NAME> <R_TEMP>4.267</R_TEMP> <R_COLOR>White</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>113</R_ID> <R_NAME>R-409A</R_NAME> <R_TEMP>4.267</R_TEMP> <R_COLOR>White</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>134</R_ID> <R_NAME>R-407C</R_NAME> <R_TEMP>4.264</R_TEMP> <R_COLOR>White</R_COLOR> </ROWDATA> <ROWDATA> <R_ID>115</R_ID> <R_NAME>R-410A</R_NAME> <R_TEMP>4.426</R_TEMP> <R_COLOR>White</R_COLOR> </ROWDATA> </DATAPACKET > then i try this hear i get all values function gettxt() { results = new Array; var searchterm = document.getElementById("searchme").value; if (searchterm == null || searchterm == "") { alert("Enter textbox value"); return false; } var istrlen1 = searchterm.length; var tempname1; if (istrlen1 == 1) { tempname1 = searchterm; } if (istrlen1 == 2) { tempname1 = searchterm; } if (istrlen1 == 3) { tempname1 = searchterm; } if (istrlen1 == 4) { tempname1 = searchterm; } for (i = 0; i < x.length; i++) { var name = x[i].getElementsByTagName("R_ID")[0].firstChild.nodeValue; var name1 = x[i].getElementsByTagName("R_NAME")[0].firstChild.nodeValue; var exp = new RegExp(tempname1, "i"); if (name.match(exp) != null) { y = y + 1; results.push(name1); } } textbox2.value = results; } i try the above code hear small problom when i enter 21 and click button its display 21,121,123... related values i dont want like that for example textbox1=21 buttonclick textbox2=R-32,r-407A,r-408A like that i dont want like that i want textbox1=21 buttonclick textbox2=R-32 only in same row value please any one knows well in js please resolve my problom Hello Everyone, I am inexperienced in JavaScript. I have an html page with several numeric input fields which are an array. At the bottom of the screen is a running total of the numbers entered. The html is like: <INPUT TYPE=TEXT NAME='array[0]' onchange='addup()'> <INPUT TYPE=TEXT NAME='array[1]' onchange='addup()'> etc..... <INPUT TYPE=TEXT NAME='array[9]' onchange='addup()'> <INPUT TYPE=TEXT NAME='arraytotal'> The javascript is: function addup() { var total = 0; for (var i=0; i<=10; i++) { total += Number(document.forms["formname"]["array["+i+"]"].value); } document.forms["formname"]["arraytotal"].value = total; } This works ok, but I don't want the field arraytotal to be an input field. How can I do this please? Hey friends, I'm writing a program but I'm having issues. I need to write a program that asks for 3 different numbers (prompt boxes) and determine which number entered was the highest and the 2nd highest. I know what to do for the input and output but I don't know what to do during the processing.
Hi, I am trying to write a small javascript program where I can call the following two functions and store information which a user enters. The problem is if I call the function a second time to add more information the array gets overwritten. info () insert (name, surname, favouriteColour) function info () { name = prompt ("Please enter your name."); surname = prompt ("Please enter your surname."); favouriteColour = prompt ("Please enter your favourite colour."); } function insert (name, surname, favouriteColour) { var info = new Array (); info.name = name; info.surname = surname; info.favouriteColour = favouriteColour; return info }; Help is really appreciated.. |
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