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JavaScript - Onclick: Prompt Pulling Data Within An Array
Hi.. I should warn, i know almost nothing about javascript. . i've been trying read sample scripts and examples on how to modify this script; but I just don't know enough.
I have a script that pulls data from an array, and copies it directly to the clipboard when a user clicks on it. The problem is this only works in IE, because Firefox doesn't by default allow that to happen. I'm trying to change it so that when it is clicked, instead, it takes what was going to be copied to the clipboard, and puts it in a Prompt box for the user to copy and paste. I had other scripts that do that, but I can't for the life of me figure out how to learn from it! This is the function in the current script Code: <script language="javascript" type="text/javascript">
<!--
function selectThis(src) {
document.selection.clear;
txt = eval(src +".innerText");
theObj = document.all(txt);
txtRange = document.body.createTextRange();
txtRange.moveToElementText(eval(src));
txtRange.select();
txtRange.execCommand("RemoveFormat");
txtRange.execCommand("Copy");
alert(txt + " '.$caption[ 'paste' ].'");
}
-->
</script>
';
}
and this is the onclick code Code: ';
foreach ( $ausgabe as $key => $data) {
if ( $key == '' )
continue;
if ( ( $_GET[ 'group' ] != '*' )
&& ( $this->info[ $key ][ 'xx_data' ] != $_GET[ 'group' ] ) )
continue;
$tpack = $this->info[ $key ][ 'pack' ];
$tname = $this->info[ $key ][ 'xx_desc' ];
$jsid= $nick2.'_'.$tpack;
if ( isset( $this->info[ $key ][ 'xx_lock' ] ) ) {
if ( $this->hide_locked > 0 )
continue;
$tname .= ' (gesperrt)';
}
$tname = htmlspecialchars( $tname);
if ( $javascript > 0 ) {
$tname = '<span class="selectable" onclick="javascript:selectThis(\''.
$jsid.'\');">'.
$tname."</span>\n".
'<span id="'.$jsid.'" class="hidden">'.
'/msg '.$this->nick.' xdcc send '.$tpack."</span>\n";
}
if ( isset( $this->info[ $key ][ 'xx_note' ] ) )
$tname .= '<br>'.$this->info[ $key ][ 'xx_note' ];
$label = "Download mit:\n/msg ".$this->nick.' xdcc send '.$tpack."\n";
if ( isset( $this->info[ $key ][ 'xx_md5' ] ) )
$label .= " \nmd5: ".$this->info[ $key ][ 'xx_md5' ];
if ( isset( $this->info[ $key ][ 'xx_crc' ] ) )
$label .= " \ncrc32: ".$this->info[ $key ][ 'xx_crc' ];
echo '
<tr>
<td class="right">#'.$tpack.'</td>
<td class="right">'.$this->info[ $key ][ 'xx_gets' ].'</td>
<td class="right">'.makesize($this->info[ $key ][ 'size' ]).'</td>
<td class="content" title="'.$label.'">'.$tname.'</td>
</tr>
';
I've spent days at trying to customize it.. but.. i'm not a programmer I was able to get it to open a prompt box, and had it populate with ("copy this code", $variable), but cannot figure out how to have it display the proper values that was clicked on. I have no idea though what is considered efficient either in the code. I hope this isn't considered asking for TOO much help.... Similar Tutorialsmy assignment ----------------------------------- write a while loop that prompts user to enter name add their names to an array if they enter "exit" end the prompting sort array and list in sorted order ----------------------------------- this is what i got so far. sooo confused because i cant get the user input into an array. error console says i need ";" before the "var names[loopCounter] = prompt("enter","");" confused about this also var names = new Array(); var loopCounter; loopCounter = 0; while (names != "exit") { var names[loopCounter] = prompt("enter name",""); loopCounter++ } var i; names.sort(); for (i=0;i<names.length;i++) { document.write(names[i] + "<br>"); } I am new to learning JS and am trying to create an array through a prompt. It seems to work, but I believe it is treating the prompted numbers as strings not numbers. I am parsing the negatives and zeros, and positives and counting them. It doesn't recognize the negative sign. Here's my js: function counter() { var numArr = new Array(Number(prompt("Please enter and array of numbers, in any order, separated by a comma..." + '\n' + "In the following format: -2,0,2"))); var positives = 0; var negatives = 0; var zeros = 0; for (var i = 0; i < numArr.length; i++) { switch (true) { case numArr[i] < 0: negatives++; break; case numArr[i] == 0: zeros++; break; case numArr[i] > 0: positives++; break; } } alert("You entered:"+ '\n' + "Number of Negatives: " + negatives + '\n' + "Number of Zeros: " + zeros + '\n' + "Number of Positives: " + positives); } counter(); Any suggestions? Hello, I am trying to use the onclick function to allow a user to change the color of a photo. Everything works but I need a more practical way than using a bunch of IF statements. Here is what I have so far. This is just the function part I can include it all if needed. Code: function changeImage(c_img) {
if(c_img == "cameo") {
document.images("changingImage").src = "content/Image/Cameo.jpg";
} else {
document.images("changingImage").src = "content/Image/GreenChili.jpg";
}
Now I need to add 12 more imgs to this. It works if I throw 12 more if(c_img...)but there must be a better way. I am kinda a newbie when it comes to Java.. Thanks for any advice. hi, i currently have an array of 20 images. on load a random selection of 15 are taken, then they ordered randomly on the page and doubled (to play a match the pairs memory game) clicking restart will reorder the images randomly, but will use the same 15 chosen on page load. i need the restart button to choose another random 15 images from the 20 in the array. here is the site: http://www.thebigappwall.com/test.htm and here is the code: Code: // Concentration Memory Game with Images - Head Script
// copyright Stephen Chapman, 28th February 2006, 24th December 2009
// you may copy this script provided that you retain the copyright notice
function randomOrd(){return (Math.round(Math.random())-0.5); }
var back = '/images/back.png';
var tile = ['/images/lij.png','/images/myh_appwall.png','/images/Tap-Forms-icon-40.png','/images/urban-rivals-app-40.png','/images/warshipicon.png','/images/www2pdf-40.png',
'/images/pandora.png','/images/preschoolicon.png','/images/my_virtual_girlfriend_40x40_01.jpg','/images/my_virtual_girlfriend_40x40_02.jpg','/images/my_virtual_girlfriend_40x40_03.jpg','/images/my_virtual_girlfriend_40x40_04.jpg','/images/www2pdf-40.png','/images/preschoolicon.png','/images/pandora.png','/images/blank32.png','/images/blank32.png','/images/blank32.png','/images/blank32.png','/images/blank32.png','/images/blank32.png','/images/blank32.png','/images/blank32.png','/images/blank32.png'];
tile.sort( randomOrd );
function randOrd(a, b){return (Math.round(Math.random())-0.5);} var im = []; for (var i = 0; i < 15; i++) {im[i] = new Image(); im[i].src = tile[i]; tile[i] = '<img src="'+tile[i]+'" width="40" height="40" alt="tile" \/>'; tile[i+15] = tile[i];} function displayBack(i) {document.getElementById('t'+i).innerHTML = '<div onclick="disp('+i+');return false;"><img src="'+back+'" width="40" height="40" onclick="addClick();" alt="back" \/><\/div>';} var ch1, ch2, tmr, tno, tid, cid, cnt; window.onload=start; function start() {for (var i = 0; i <= 29 ;i++) displayBack(i);clearInterval(tid);tmr = tno = cnt = 0;tile.sort( randOrd );cntr(); tid = setInterval('cntr()', 1000);} function cntr() {var min = Math.floor(tmr/60);var sec = tmr%60;document.getElementById('c-timer').innerHTML = min+':'+ (sec<10 ? '0' : '') + sec;tmr++;} function disp(sel) {if (tno>1) {clearTimeout(cid); conceal();}document.getElementById('t'+sel).innerHTML = tile[sel];if (tno==0) ch1 = sel;else {ch2 = sel; cid = setTimeout('conceal()', 900);}tno++;} function conceal() {tno = 0; if (tile[ch1] != tile[ch2]) {displayBack(ch1);displayBack(ch2);} else cnt++; if (cnt >= 15) clearInterval(tid); }
Thanks So here's my problem. I have a long list of buttons that I want to declare their onclick with values from an array. It looks something like this. It seems simple but obviously there's something that I'm not seeing that isn't allowing this to run.Here's what the code looks like Code: <html>
<body>
<form name="form1">
<input type="button" name="one">
<input type="button" name="two">
<input type="button" name="three">
</form>
<script>
function hello()
{
....
....
}
goodbye = ["one","two","three"]
for(i=0;i< 3; i++)
{
document.form1.goodbye[i].onclick=hello;
}
If anybody could help me out with this I would greatly appreciate it. Hey guys, I'm hoping this is possible or that there is an easier way to do this. I'm having an issue with displaying data from one array that contains information about users in a table that is controlled by a different array. Is it possible to do this or is this use of arrays to display the data the wrong approach? The table is located on one webpage, I simply want to extract one piece of information that I have placed in the initial array as part of the login script that contains user information (for validation for login etc) and display it in a table on the new webpage that is opened as a result of successful validation of the user details. I'm completely stumped and after many attempts I just can't seem to get it to work. Hi All, Simple newbie question here - I want to initialize an array with "myString.length" elements, and I want every element to be prepopulated with "*" instead of blank. Is there any way of doing this? Code:
var myString = '123456';
var trialVar = new Array[myString.length]
document.write('TEST ' + '<BR><BR>' + trialVar);
(I want every element of trialVar to be "*", I cant just manually add them as myString.length will vary) Any help would be mega appreciated - thank you I've been asked to create a program which allows meteorologists to input a certain amount of data inputs of snowfall, and then the individual snowfall of each input itself. In my mind this should prompt me for a data input as many times as their are inputs, however, it works only for the first data input, then it returns to blank page without prompts for the second input... Any clues as to where I'm going wrong? After searching this site I could not find any old posts on how to position the PROMPT box. As default (as you all most likely know) the prompt box in IE browser comes up in the top left corner. not very visable and would like to center it so it would be more visiable to the user being prompted. Can someone help me with this? thanks John How do i use html forms in the same way as prompts? I want to do something like this: Code: <html>
<head>
<script type="text/javascript">
var cpu= prompt("What brand of CPU would you like?");
var ram= prompt("What brand of RAM would you like?");
var hdd= prompt("What brand of Hard Drive would you like?");
</script>
</head>
<body>
<script type="text/javascript">
document.write("The brand of CPU I want is "+cpu);
document.write("<br> The brand of RAM I want is "+ram);
document.write("<br> The brand of Hard Drive I want is "+hdd);
</script>
</body>
</html>
But instead of having a notification box, I want a form. Is this possible? I dont like how it pops up... I'm working on an html form that will be launched from within another application, but every time it launches the form none of the JS coding works because of the stupid IE security. If I launch the form from outside the application I just have to select "allow blocked content" from that stupid information bar that says "to help protect your security IE has restricted the webpage from running scripts...." I added the application site to our trusted sites and basically turned off security for that zone but it still doesn't work. Obviously there is a way to run JS without allowing the content, but I don't do enough coding to know how that is done. Can someone help me out please? I need the JS to run automatically without that information bar appearing at all. We were given a task at school today. Basically we need to have a prompt box popup, and the user enters numbers 1-12 (1 for each month of the year). The prompt keeps popping up until the user types "stop". It will display the months that were entered. Could anyone assist me with this, thanks. When you do an alert confirm you can make if statements to say if they click ok do this and if they click cancel stop the program. Well I am trying to make a prompt that first asks the user to enter in a url and after they do and click enter they url is wraped with img tags. I would like to make it so that if the user clicks cancel the program ends b/c right now if the user click okay with no value the result is [img][/img] and if the user clicks cancel the result is [img]null[/img]. Any step in the right direction would be greatly appreciated! PHP Code: <script language="javascript"> function imgGenerator(){ var question=confirm("Would you like to share an image?"); if (question==true){ var obj=document.getElementById("mngl-board-post-input"); var imgurl = prompt("To Share an image paste the image url here"); var txt=document.createTextNode("[img]"+imgurl+"[/img]"); obj.appendChild(txt); } else {} } </script> Trying to get this prompt window to work so I can begin a calulation function--Am I even in the ballpark? var chargeAmount = window.prompt("Enter a charge amount", Enter charge amount here."); var discountPercent; var totalCharges; function confirmSubmit() { if (document.forms[0].name.value == "" || document.forms[0].name.value == "Enter your name") { window.alert("You must enter your name."); return false; } function confirmReset() { var resetForm = window.confirm("Are you sure you want to reset the form?"); if (resetForm == true) return true; return false; } } /* ]]> */ </script> </head> <body> <h2>Charge Information</h2> <form action="FormProcessor.html" method="get" enctype="application/x-www-form-urlencoded" onsubmit="return confirmSubmit();" onreset="return confirmReset();"> <p>Customer Name: <input type="text" name="name" value="Enter your name" /> </p> <p>Customer Type:</p> <input type="radio" name="rb" value="regular" />Regular<br /> <input type="radio" name="rb" value="silver" />Silver<br /> <input type="radio" name="rb" value="gold" />Gold<br /> <br /><br /> Total Charges:  <input type=text value="" name="total charges" size=10;> <br /><br /> Discount:  <input type=text value="" name="discount" size=10;> <br /><br /> Payment:  <input type=text value="" name="payment" size=10;> <input type="button" name="calc" value="Calculate Payment" onClick="return calcpay(this.form)"> <input type="reset" name="reset" value="Reset Form" > </form> </body> Code: <script>
var name = prompt('What\'s your name?');
function myOnLoad()
{
document.getElementsByTagName('name').innerHTML = name;
}
</script>
<body onLoad="myOnLoad()">
This person's name is <name></name>.<br>
<name></name> is someone who has just passed thorought this page.<br>
Say bye to <name></name>!
How come this code doesn't work? I'm currently working on a project and I am doing a bunch of image switching. I'm having a problem with the following... I have seven medium image objects and one small one. One is at the top and the other 7 are below. When one of the 7 is clicked, it then becomes the one up top and the one up top then takes the place of the image clicked. This needs to be able to happen no matter which of the seven i click. Also when you click one of the seven it runs a script to change 9 other images in the center of the page. this isnt too important because i have it working already. What i have is, each of the seven images run their function that changes the 9 center images and then it runs another function. What i need is for that function to determine which company for example(shaws, lowes, target) the top image belongs to and replace the image that was clicked with the top one. But i also need to replace the NAME="" and ONCLICK="function()" with the proper ones for the original company up top. Please if you can understand what im trying to do let me know, if you need further clarification i can do so. i can draw a picture of what im trying to do or the layout if needed but i cant necessarily show anyone the project due to a non-disclosure. Figured it out. Thanks
I'm slowly learning javascript, have a little java background. I wanted to just make a button you push to enter a prompt. The problem was I want the prompt message to print in a new window. Here is what I have. Can anyone help me with this? <html> <head> <script type="text/javascript"> function show_prompt() function openindex() { OpenWindow=window.open("", "newwin", "height=250, width=250,toolbar=no,scrollbars="+scroll+",menubar=no"); { var name=prompt("Please enter your name",""); if (name!=null && name!="") { OpenWindow.document.write("Hello " + name + "! How are you today? Welcome to my Demo page, Enjoy!"); } } } </script> </head> <body> <input type="button" onclick="show_prompt()" value="Click Me " /> </body> </html> |
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