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JavaScript - Pull Text Off A Page
Is there a way to pull a text off a certain div on a page, and put it into a javascript string? I'm certain that the field has a particular name and id that I can use, if need be.
Similar TutorialsHey all, Objective: - when you select other the pull down menu is replaced by the text field. Currently: - Gotten it to the level of when you select the other the text field appears. Question: - HOw can I modify the code so when I select the other menu option from the pull down menu and it replaced by the text field? Quote: <script type="text/javascript"> function togglefield(val) { var o = document.getElementById('other'); (val == 'Other')? o.style.display = 'block' : o.style.display = 'none'; } </script> and the form: <form action="" method="post"> <select name="sel" id="sel" onChange="togglefield(this.value);"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="Other">Other</option> </select> <input type="text" name="other" id="other" style="display: none;"> </form> Hi all, Thanks for reading. I'm having an issue trying to accomplish the following - I have a text field (field1) already displayed on the HTML page. However, there's a link where you can add additional text fields to the page as well. When the link is clicked, the second text field is added successfully (field2), and when the link is clicked again, the third text field (field3) is added successfully. However, the third field does not add itself to the page, and the text for anything greater than a third field also isn't displayed after. This obviously means that my "fields" variable is not working right, so I'm wondering, would anyone be able to assist me to help me get that variable processing correctly? Code: <script language="javascript">
fields = 1;
function addMore() {
if (fields = 1) {
document.getElementById('addedMore').innerHTML = "<input type='text' name='field2' size='25' /> <span>Field 2.</span>";
fields = 2;
} else if (fields = 2) {
document.getElementById('addedMore').innerHTML = "<input type='text' name='field3' size='25' /> <span>Field 3.</span>";
fields = 3;
} else {
document.getElementById('addedMore').innerHTML = "Only 3 fields are allowed.";
document.form.add.disabled=true;
}
}
</script>
Here is the code in my HTML - Code: <input type="text" name="field1" size="25" /> <span>Field 1.</span> <div id="addedMore"></div> <p class="addMore"><form name="add"><a onclick="addMore()">Add another field.</a></form></p> Thank you very much. I'm working on an internal website at work and employees have a cookie created when they login to the customer support tool. The filename is cookie:username@domain.com/ and I'd like to use javascript to pull a variable for their username to plug into a URL for a unique link when they're viewing one of our intranet pages. I'm a Javascript newbie so any help is appreciated. @domain.com/ will always be the same but I don't know how to pull the unique username from the filename of the cookie. I don't need to actually read the cookie. Thanks! So I have been stuck for a couple days now on this problem. I am trying to create a form to edit existing data in my database. I have 2 drop down boxes( category then item) they do not work correctly. I am using php to populate the drop down boxes but there is nothing dynamic about doing this. I think I need to totally rewrite the page using java script or Ajax but I don't know what parts. So I want the user to select a category from a drop down list populated by database then have it populate the item list(so I think both of these need to be java script in case they change the category it will re populate the item list). Then I just want the selection of the item to pull the information to my form so they can update it and save the update(which I am pretty sure I can save the update as a php function but need to populate the item editable information in java script). I am really looking for help on how to setup the page with java script to make database queries and use the results to update parts of the page. In case you confused here is my flow: page loads -User selects catagory query database for item list (on change event it think) -User selects item Item information is pulled and displayed from database(cost, serial number, quantity) (another on change event) -User is able to edit information and save updated results(run an update.php...) Here is a quick rundown of my code: ----I want this query to select the item based on the selected category (itemcat) <? $result = mysql_query("SELECT itemnum, itemname FROM item where itemcat = 'Item1' ", $con); //yes this is hard coded right now mysql_close($con); ?> ----end of head start of body---- ---This category list is hard coded since the categories will almost never change--- <td>Select Item</td> <td width="142"><select name="itemcatsearch" size="1"> <option value="1" selected="selected">Item1</option> <option value="2">Item2</option> <option value="3">Item3</option> <option value="4" >Item4</option> <option value="5">Item5</option> <option value="6">Item6</option> <option value="6">Item7</option> </select></td> <td width="268"> <!-- Dynamic item list -- this is just the result of the query run at the top and placed into a second drop down box> <select name="itemcat" size="1"> <? while($row = mysql_fetch_array($result)){ ?> <option value="<? echo $row['itemnum']?>" > <? echo $row['itemname']?> </option> <? } ?> I know its ugly sorry I am a noob. Any help or direction would be greatly appreciated. I am developing a web application based on a Java servlet. The servlet outputs html and javascript codes and receives some result from a thread, which works behind the servlet. Thus, html and javascript codes dynamically varies. While result equals null (a thread is not completed), it shows "Currently processing," and refreshes Code: <div id="load"> - </div> every second automatically. After receiving some results, it should stop automatic refreshing and show "Done." I wrote source codes described below. It shows "Done" after getting some results, but does not stop refreshing. However, when I manually refresh the page (Ctrl-R), the script is loaded and reloading is stopped. How can I pull javascript codes automatically? Code: <head>
<script type=\"text/javascript\">
var auto_refresh = setInterval(
function start()
{
$('#load').load('./Page' + ' #load');
}, 1000);
</script>
</head>
<div id="load">
if (result == null) {
// the variable result is received from a behind thread every second.
// while a thread is processed
<p>Currently processing. <p>
} else {
// a thread is completed
// try to stop reloading
<script type=\"text/javascript\">
clearInterval(auto_refresh);
</script>
<p>Done. <p>
}
</div>
Hello, I am trying to use select options to get birthdate and calculate the age. I got the birthday with "birthDay = document.form1.selDate;" However i'm lost on the birthMonth and birthYear. I've looked at lots of examples. The birthMonth probably needs to be converted to integer, or use 1 thru 12 rather than Jan thru Dec. But birthYear i'd think would come back as a valid number. Is anyone familiar with this? Thanks. Code: <html>
<head>
<title>Main</title>
<script language="javascript">
<!--
function Age()
{
var birthDay;
var birthMonth;
var birthYear;
var userAge;
var currentDay = new Date();
var dayNow = currentDay.getDate();
var monthNow = (currentDay.getMonth());
var yearNow = (currentDay.getFullYear());
birthDay = document.form1.selDate;
// Don't know how to get birthmonth????
// birthMonth = (parseInt(document.form1.selMonth.value)-1);
birthYear = document.form1.selYear;
// alert("birthyear " + birthYear); ( gives "birthYear [object HTMLSelectElement]")
if((monthNow > birthMonth)||(monthNow == birthMonth & dayNow >= birthDay))
{ userAge = birthYear; }
else { userAge=birthYear+1;}
alert("As of today, " + currentDay +' \n'+", you a " + (yearNow - userAge) + " years old");
}
//-->
</script>
</head>
<body>
<form name="form1" id="startOfForm">
<table><tbody>
<tr>
<td class="question"><label for="birthdate">Enter Birthdate</label></td>
<td>
<select name=selMonth>
<option value=0 selected>Month</option> <option selected value="Jan">Jan</option>
<option selected value="Feb">Feb</option> <option selected value="Mar">Mar</option>
<option selected value="Apr">Apr</option> <option selected value="May">May</option>
<option selected value="Jun">Jun</option> <option selected value="Jul">Jul</option>
<option selected value="Aug">Aug</option> <option selected value="Sept">Sept</option>
<option selected value="Oct">Oct</option> <option selected value="Nov">Nov</option>
<option selected value="Dec">Dec</option>
</select>
<select name=selDate>
<option value=0 selected>Date</option> <option selected value="1">1</option>
<option selected value="2">2</option> <option selected value="3">3</option>
<option selected value="4">4</option> <option selected value="5">5</option>
<option selected value="6">6</option> <option selected value="7">7</option>
<option selected value="8">8</option> <option selected value="9">9</option>
</select>
<select name=selYear>
<option value=0 selected>Year</option> <option value="2001">2001</option>
<option value="2000">2000</option> <option value="1999">1999</option>
<option value="1998">1998</option> <option value="1997">1997</option>
<option value="1996">1996</option> <option value="1995">1995</option>
</select>
</td>
</tr>
<tr>
<td>
<input name="cmd" type=button value="Age"
onclick="Age()" style="width:150px; height:30px;">
</td>
</tr>
</tbody></table>
</form>
</body>
</html>
I have an function that shoud be activated when the pull down menu in triggerd, the if functions is corresponding to the same menu overig_eenh[] PHP Code: function overig_tot_abs(selectVeld, nr) { // Prijs totaal if (document.getElementsByName('overig_eenh[]')[nr].value == 'totaal') { document.getElementsByName('overig_totaal[]')[nr].value = (document.getElementsByName('overig_prijs[]')[nr].value).toFixed( 2 ) } // Prijs kg if (document.getElementsByName('overig_eenh[]')[nr].value == 'kg') { document.getElementsByName('overig_totaal[]')[nr].value = (document.getElementsByName('overig_prijs[]')[nr].value * (document.getElementsByName('materiaal_tot_gew[]')[nr].value + document.getElementsByName('plaat_tot_gew[]')[nr].value)).toFixed( 2 ) } // Prijs verf opp. if (document.getElementsByName('overig_eenh[]')[nr].value == 'verf_opp') { document.getElementsByName('overig_totaal[]')[nr].value = (document.getElementsByName('overig_prijs[]')[nr].value * (document.getElementsByName('materiaal_tot_verf_opp[]')[nr].value + document.getElementsByName('plaat_tot_verf_opp[]')[nr].value)).toFixed( 2 ) } } Form (in loop): PHP Code: <tr> <td><select name="overig_omsch[]" > <option></option> <option value=Engineering>Engineering</option> <option value=Inkoop bev.middelen>Inkoop bev.middelen</option> <option value=Inkoop snijwerk>Inkoop snijwerk</option> <option value=Spuiten>Spuiten</option> <option value=Stralen>Stralen</option> <option value=Transport>Transport</option> </select> </td> <td><select name="overig_eenh[]" onChange="overig_tot_abs(this, 0)" > <option></option> <option value="totaal">Totaal</option> <option value="kg">Per Kg</option> <option value="verf_opp">Per 1m2</option> </td> <td><input type="text" name="overig_prijs[]" size="10" value="" /></td> <td><input type="text" name="overig_totaal[]" size="10" style="text-align:right;background-color: #f1f1f1" value="" readonly="readonly" /></td> <td><input type="text" name="overig_opmerkingen[]" size="75" value="" /></td> </tr> Hi, I'm new to these forums so if anything is out of the ordinary let me know for next time or so I can correct it - please. I am also not very good with javascript but I am trying to learn the whole concept. Anyways, I am supposed to create pull down menus when I open this page: Code: <?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<!--
New Perspectives on JavaScript, 2nd Edition
Tutorial 4
Tutorial Case
The 221B Blog
Author:
Date:
Filename: holmes.htm
Supporting files: menus.js, logo.jpg, sh.jpg, shblog.css
-->
<title>The 221B Blog</title>
<link href="shblog.css" rel="stylesheet" type="text/css" />
<script type="text/javascirpt" src="menus.js"></script>
</head>
<body>
<div id="page">
<form id="searchForm" action="">
<div id="logo">
<img src="logo.jpg" alt="The 221B Blog" />
<input id="searchTxt" type="text" size="20" />
<label for="searchTxt">Search</label>
</div>
<div id="menu1" class="menu">
<a href="#">The Adventures of Sherlock Holmes</a>
</div>
<div id="menu1List" class="menuList">
<ul>
<li><a href="#">A Scandal in Bohemia</a></li>
<li><a href="#">The Red-headed League</a></li>
<li><a href="#">A Case of Identity</a></li>
<li><a href="#">The Boscombe Valley Mystery</a></li>
<li><a href="#">The Five Orange Pips</a></li>
<li><a href="#">The Man with the Twisted Lip</a></li>
<li><a href="#">The Blue Carbuncle</a></li>
<li><a href="#">The Speckled Band</a></li>
<li><a href="#">The Engineer's Thumb</a></li>
<li><a href="#">The Noble Bachelor</a></li>
<li><a href="#">The Beryl Coronet</a></li>
<li><a href="#">The Copper Beeches</a></li>
</ul>
</div>
<div id="menu2" class="menu">
<a href="#">The Memoirs of Sherlock Holmes</a>
</div>
<div id="menu2List" class="menuList">
<ul>
<li><a href="#">Silver Blaze</a></li>
<li><a href="#">The Yellow Face</a></li>
<li><a href="#">The Stock-broker's Clerk</a></li>
<li><a href="#">The "Gloria Scott"</a></li>
<li><a href="#">The Musgrave Ritual</a></li>
<li><a href="#">The Reigate Puzzle</a></li>
<li><a href="#">The Crooked Man</a></li>
<li><a href="#">The Resident Patient</a></li>
<li><a href="#">The Greek Interpreter</a></li>
<li><a href="#">The Naval Treaty</a></li>
<li><a href="#">The Final Problem</a></li>
</ul>
</div>
<div id="menu3" class="menu">
<a href="#">The Return of Sherlock Holmes</a>
</div>
<div id="menu3List" class="menuList">
<ul>
<li><a href="#">The Empty House</a></li>
<li><a href="#">The Norwood Builder</a></li>
<li><a href="#">The Dancing Men</a></li>
<li><a href="#">The Solitary Cyclist</a></li>
<li><a href="#">The Priory School</a></li>
<li><a href="#">Black Peter</a></li>
<li><a href="#">Charles Augustus Milverton</a></li>
<li><a href="#">The Six Napoleons</a></li>
<li><a href="#">The Three Students</a></li>
<li><a href="#">The Golden Pince-Nez</a></li>
<li><a href="#">The Missing Three-Quarter</a></li>
<li><a href="#">The Abbey Grange</a></li>
<li><a href="#">The Second Stain</a></li>
</ul>
</div>
<div id="menu4" class="menu">
<a href="#">The Case Book of Sherlock Holmes</a>
</div>
<div id="menu4List" class="menuList">
<ul>
<li><a href="#">The Illustrious Client</a></li>
<li><a href="#">The Blanched Soldier</a></li>
<li><a href="#">The Mazarin Stone</a></li>
<li><a href="#">The Three Gables</a></li>
<li><a href="#">The Sussex Vampire</a></li>
<li><a href="#">The Three Garridebs</a></li>
<li><a href="#">Thor Bridge</a></li>
<li><a href="#">The Creeping Man</a></li>
<li><a href="#">The Lion's Mane</a></li>
<li><a href="#">The Veiled Lodger</a></li>
<li><a href="#">Shoscombe Old Place</a></li>
<li><a href="#">The Retired Colourman</a></li>
</ul>
</div>
<div id="menu5" class="menu">
<a href="#">His Last Bow</a>
</div>
<div id="menu5List" class="menuList">
<ul>
<li><a href="#">Wisteria Lodge</a></li>
<li><a href="#">The Cardboard Box</a></li>
<li><a href="#">The Red Circle</a></li>
<li><a href="#">The Bruce-Partington Plans</a></li>
<li><a href="#">The Dying Detective</a></li>
<li><a href="#">The Disappearance of Lady Frances Carfax</a></li>
<li><a href="#">The Devil's Foot</a></li>
<li><a href="#">His Last Bow</a></li>
</ul>
</div>
<div id="menu6" class="menu">
<a href="#">The Novels</a>
</div>
<div id="menu6List" class="menuList">
<ul>
<li><a href="#">A Study in Scarlet</a></li>
<li><a href="#">The Sign of the Four</a></li>
<li><a href="#">The Hound of the Baskervilles</a></li>
<li><a href="#">The Valley of Fear</a></li>
</ul>
</div>
<ul id="linkList">
<li><a href="#">Home</a></li>
<li class="newGroup"><a href="#">Essays</a></li>
<li><a href="#">Fan Fiction</a></li>
<li><a href="#">Art</a></li>
<li class="newGroup"><a href="#">Discussion Forum</a></li>
<li class="newGroup"><a href="#">Holmes on the Web</a></li>
<li><a href="#">The 221B Museum</a></li>
<li><a href="#">Jeremy Brett Page</a></li>
<li><a href="#">Basil Rathbone Page</a></li>
<li><a href="#">The Baker Street Irregulars</a></li>
<li class="newGroup"><a href="#">Holmes Radio Podcast</a></li>
<li><a href="#">Holmes Audiobooks</a></li>
<li class="newGroup"><a href="#">About Arthur Conan Doyle</a></li>
<li><a href="#">Victorian England</a></li>
<li><a href="#">Strand Magazine</a></li>
<li><a href="#">The Holmes Atlas</a></li>
<li class="newGroup"><a href="#">Other Fictional Detectives</a></li>
<li class="newGroup"><a href="#">About the WebMaster</a></li>
<li><a href="#">Issues Archive</a></li>
</ul>
<div id="main">
<img src="sh.jpg" alt="" style="float: right; margin: 0px 0px 5px 5px" />
<p id="firstp">
The most famous of fictional detectives, Sherlock Holmes
first appeared in print in 1887, in stories written by the Scottish author
and physician, Sir Arthur Conan Doyle. Holmes is famous for his use
of deductive reasoning to solve difficult and complex cases. Almost
all Holmes stories are told in the first-person narration of
Dr. John Watson, Holmes' closest friend and confidant.</p>
<p>Doyle wrote four novels and 56 short stories in the Sherlock Holmes
canon. The first Holmes tale was the novel, <i>A Study in Scarlet</i>,
which chronicled the meeting of Holmes and Watson and covered their
first case together. As Doyle wrote additional tales, the Sherlock Holmes
stories grew in popularity, becoming a regular feature of <i>The
Strand Magazine</i>. Desiring to explore other literary pursuits, Doyle
grew tired of the detective and killed off Holmes in the short story
<i>The Final Problem</i>. However, public acclaim and a desire for more
Holmes stories eventually persuaded Doyle to resurrect the popular
detective, bringing him back in <i>The Adventure of the Empty House</i>.</p>
<p>Doyle's final Holmes story, <i>His Last Bow</i>, appeared in 1914, but
that did not end the public's fascination with Holmes and Watson. Basil
Rathbone brought the character to the silver screen in 14 movies
loosely based on Doyle's original stories. In more recent years,
Jeremy Brett played Holmes to great critical acclaim over four seasons of
the BBC series, <i>The Adventures of Sherlock Holmes</i>. In all, Holmes
has been played by over 70 actors appearing in over 200 films.</p>
<p>To enjoy online versions of the Sherlock Holmes short stories and novels,
select entries from the menu at the top of this page.</p>
</div>
</form>
</div>
</body>
</html>
Here is my javascript file: Code: /*
New Perspectives on JavaScript, 2nd Edition
Tutorial 4
Tutorial Case
Author:
Date:
Filename: menus.js
-------------------------------------------------------------
Function List:
init()
Initializes the contents of the holmes.htm Web page, setting
the display property of the pull-down menus and the initial
values of the global variables
moveMenu()
Moves the active menu from one pull-down menu to another
changeMenu()
Change the active menu displayed in the document
closeOldMenu()
Closes the active menu
rollDown()
Applies a roll-down effect the opening of the active menu
-------------------------------------------------------------
Global Variable List:
activeMenu
An object variable pointing to the currently active and open menu
timeID
A variable containing the id of a timed command using the setInterval method
clipHgt
The current height of the active menu as it is being rolled down
-------------------------------------------------------------
*/
window.onload = init;
var activeMenu = null;
var clipHgt = 0;
var timeID;
function init() {
var menus = new Array();
var allElems = document.getElementsByTagName("*");
for (var i = 0; i < allElems.length; i++) {
if (allElems[i].className == "menu") menus.push(allElems[i]);
}
for (var i = 0; i < menus.length; i++) {
menus[i].onclick = changeMenu;
menus[i].onmouseover = moveMenu;
}
document.getElementById("logo").onclick = closeOldMenu;
document.getElementById("linkList").onclick = closeOldMenu;
document.getElementById("main").onclick = closeOldMenu;
}
function moveMenu() {
// this function moves the pull-down menu from one title to another
if (activeMenu) {
closeOldMenu();
menuID = this.id + "List";
activeMenu = document.getElementById(menuID);
activeMenu.style.clip = "rect(0px, 150px, 0px, 0px)";
activeMenu.style.display = "block";
timeID = setInterval("rollDown()", 1);
}
}
function changeMenu() {
// this function changes the pull-down menu displayed in the document
closeOldMenu();
menuID = this.id + "List";
activeMenu = document.getElementById(menuID);
activeMenu.style.clip = "rect(0px, 150px, 0px, 0px)";
activeMenu.style.display = "block";
timeID = setInterval("rollDown()", 1);
}
function closeOldMenu() {
if (activeMenu) {
clearInterval(timeID);
activeMenu.style.display = "none";
activeMenu = null;
}
}
function rollDown() {
clipHgt = clipHgt + 10;
if (clipHgt < 400) {
activeMenu.style.clip = "rect(0px, 150px," + clipHgt + "px, 0px)";
} else {
clearInterval(timeID);
clipHgt = 0;
}
}
The book's tutorial instructed me to copy down every thing I did yet it doesn't work at all! I've tried on Safari, IE, and Firefox. Can someone tell me what I'm doing wrong? EDIT: Here is the CSS file. Code:
/*
New Perspectives on JavaScript, 2nd Edition
Tutorial 4
Tutorial Case
Author:
Date:
Filename: shblog.css
This file contains styles used in the holmes.htm file.
*/
* {padding: 0px; margin: 0px; line-height: 1.2}
body {background-color: white;
font-family: 'Trebuchet MS', Arial, Verdana, sans-serif;
font-size: 12px}
#page {position: absolute; top: 0px; left: 10px; width: 850px}
a {text-decoration: none; color: black}
p {margin: 15px 0px}
ul {list-style-type: none}
#logo {position: absolute: top: 0px; left: 0px;
width: 100%; height: 108px; background-color: white; z-index: 3}
#logo img {float: left}
#logo label {float: right; margin-top: 15px; margin-right: 10px}
#logo input {float: right; margin-top: 15px; background-color: ivory}
.menu {position:absolute; top: 110px; width: 140px; height: 35px; z-index: 3;
border: 1px solid black; color: black; background-color: rgb(212, 212, 212);
text-align: center}
.menu a {display: block; width: 140px; height: 35px; color: black}
.menu a:hover {background-color: rgb(151, 151, 151); color: white}
#menu1, #menu1List {left: 0px}
#menu2, #menu2List {left: 141px}
#menu3, #menu3List {left: 282px}
#menu4, #menu4List {left: 423px}
#menu5, #menu5List {left: 564px}
#menu6, #menu6List {left: 705px}
.menuList {position: absolute; top: 146px; width: 140px; z-index: 2;
background-color: ivory; border: 1px solid black; display: none}
.menuList li {margin: 5px}
.menuList a {display: block; width: 132px}
.menuList a:hover {background-color: rgb(151, 151, 151); color: white}
#linkList {position: absolute; top: 160px; left: 5px; width: 175px;
border-right: 1px solid black}
#linkList li {line-height: 1.5}
#linkList .newGroup {margin-top: 15px}
#linkList a:hover {text-decoration: underline overline;
color: red; background-color: ivory}
#main {position: absolute; top: 160px; left: 190px; z-index: 1}
#firstp {margin-top: 0px}
#firstp:first-line {font-variant: small-caps; font-weight: bold}
#firstp:first-letter {float: left; font-size: 400%; font-family: 'Times New Roman', serif;
line-height: 0.8; margin: 0px 5px 0px 0px}
Hi all I have relatively easy task I need to accomplish but as per usual I have very little idea of how to do it. I have done a google search to no avail. Basically I need to: 1. Pull a value from inside a div Code: <div id="number">(invoice #1017)</span> 2. Populate a form input field with that value. Does this make sense? If not let me know if you need any more info. Thanks Hello all. I have created a snippet of javascript code that will do the following: 1. read the window URL 2. depending on the window URL, a word will be placed into a hidden form field. 3. Person submits form...etc., etc. Here is what I have. Let's say that I have a single landing page with a simple form on it. I would like to reference the referred URL by pulling a part of the window URL into a hidden field of the form. Let's say the three URLs a http://www.whatever.com/index.htm?id=ref1 http://www.whatever.com/index.htm?id=ref2 http://www.whatever.com/index.htm?id=ref3 I have created a javascript that takes the exact URL and check for equality. If the URL is equal, it will place the corresponding id into the hidden form field. See my code below. Code: <script type="text/javascript">
var lead_source = window.location.href
{
if (lead_source == "http://www.whatever.com/index.htm?id=ref1")
{
document.writeln("<input type=hidden name='lead_source' id='lead_source' value='ref1'>");
}
else if (lead_source == "http://www.whatever.com/index.htm?id=ref2")
{
document.writeln("<input type=hidden name='lead_source' id='lead_source' value='ref2'>");
}
else if (lead_source == "http://www.whatever.com/index.htm?id=ref3")
{
document.writeln("<input type=hidden name='lead_source' id='lead_source' value='ref3'>");
}
}
</script>
What I am looking to do is modify the code to only look at the "id" variable, not the entire URL. That way, if I add any additional items to the URL I will not have to change the code. I guess I am looking for an extra step of parsing the URL...maybe. Thanks for your help How do I make it so that typing into a text box and hitting a button will take me to a different page and populate a text box on that page with the text from the previous page?
While on vacation I've been writing a bunch of javascript/css text effects for fun and I'm planning to look into how I can implement my code inside a url. So now I want to know how I can recognise and grab the text from any random webpage and put it inside of a variable, my script can take it from there.
Hello, how do I replace text throughout a page? I would like to replace: Code: <IMG SRC="../template/wysiwyg/uploads/image1.jpg"> with: Code: <IMG SRC="template/wysiwyg/uploads/image1.jpg"> removing the: Code: ../ throughout the whole page. Thank you! Good Morning all I have a code that worked and i messed something up trying to add on to it and i cant figure out what i did I have a form for gift certificates (giftcerticate.html)user enters to: amount: from: then can choose a gift card to include with it. to do so they click a link that sends them to another page (giftcards.html) with a group of radio buttons. they choose a radio button where the result is to be sent back to the first page (giftcerticate.html) and place the result in a text box with a sample of the giftcard image. My issue is that when i go back to the first page it does not pass any of the values to the textboxes. it does show the the text box id's in the URL but no values or place them in the boxes. here is what it sends in the url: http://www.allyscandle.com/index/GIF....html?product1[]2=&product1[]=&price1=&giftcardstocknumber=BBA+-+003&submit=CARD+STYLE+CHOOSEN here is the script: <script type="text/javascript"> function getURI(string,parm) { var url = location.href; // Get the current URL var gsn = (location.href.split('giftcardstocknumber=')[1].split('&')[0]).replace(/\+/g,' '); var img = (location.href.split('img=')[1]).replace(/\+/g,' '); document.getElementById('gsn').value = gsn; document.getElementById('gsn-img').src = 'GIFTCARDS/'+img; } window.addEventListener?window.addEventListener('load',getURI,false):window.attachEvent('onload',get URI); </script> here are the two forms http://www.allyscandle.com/index/GIFTCERTIFICATES.html http://www.allyscandle.com/index/GIFTCARDS.html any help would be great i have been at this for a week now Just wondering if there is a way to scan a page for strings of text where the combined text has more than 6 concurrent numbers and then highlight that particular string? I work backend on a project and i have to watch for strings in which if there is more than 6 numbers in a row have to be deleted. The HTML of the backend for one string looks like this: Code: <tr class="row2"><th><a href="7457301/">7457301</a></th><td class="nowrap">May 19, 2011, 10:59 a.m.</td><td class="nowrap">May 19, 2011, 10:59 a.m.</td><td>asdf485920</td><td><div class="jquery-buttongroup"><input type="radio" id="form-1-status_A" name="form-1-status" value="A" /><label for="form-1-status_A">Approved</label><input type="radio" id="form-1-status_I" name="form-1-status" value="I" checked="checked" /><label for="form-1-status_I">Inactive</label><input type="radio" id="form-1-status_D" name="form-1-status" value="D" /><label for="form-1-status_D">Deleted</label></div></td><input type="hidden" name="form-1-kid_id" value="7457301" id="id_form-1-kid_id" /></tr> The part i want to search though is the name part <td>asdf485920</td> and not the account number <a href="7457301/">7457301</a> Hi, I would like to adapt this script to make it so that when the user selects something in the dropdown, it changes the text within a div (for example, but so i can have formatting) this is because i want to have html in the text that appears (instead of it being in a textarea) ive been trying to get this to work but not with much luck thanks for any help! hello i've followed this javascript and i'd like to link the text to one of my page.How do i place the ahref tag in the script.Appreciate your help http://www.javascriptkit.com/script/script2/neontext.shtml I'm writing a calculator script that will need user input (how much they pay on internet, phone or cable bill) and then multiply those numbers by a known rate and then show the customer the new number. I have the math setup (working right now), and the script works to spit out the answers in an alert. Instead of the alert (which is the only thing I can do correctly at this point), I need the script to give the answers for each bill and then a total answer at the bottom. The script is here, it's all in the index file. http://gotsmith.com/calculator/ Thanks. Hi. Stuck on an assignment, inserting 3 files that i am working with, unable to get the unhide or move functions working. Thanks for all your help. ***Index.htm Code: 01.<html> 02.<head> 03.<!-- 04. New Perspectives on JavaScript 05. Tutorial 4 06. Review Assignment 07. 08. Avalon Books 09. Author: Rexdreamer 10. Date: 08/12/09 11. 12. Filename: index.htm 13. Supporting files: ab.gif, ablogo.gif, avalon2.htm 14.--> 15.<title>Avalon Books</title> 16.<script type="text/javascript" > //insert embedded script that uses an if statement to test for W3C DOM 17. if (document.getElementById) location.href="avalon2.htm" //if supported browser load avalon2.htm using the href prop of the location obj 18.</script> 19. 20.</head> 21. 22.<body style="background-color: black"> 23.<p style="text-align: center"> 24.<img src="ablogo.jpg" alt="Avalon Books" /><br /> 25.<img src="ab.gif" alt="" /> 26.</p> 27.</body> 28.</html> ***Avalon.htm Code: <html>
<head>
<!--
New Perspectives on JavaScript
Tutorial 4
Review Assignment
Avalon Books
Author: Chris Veal
Date: 08/12/09
Filename: avalon2.htm
Supporting files: kids.jpg, fiction.jpg, nfiction.jpg, scripts2.js, styles2.css
-->
<title>Avalon Books</title>
<link href="styles2.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="script2.js"></script>
<script type="text/javascript">
function placeObjects() { //insert function named placeObj
var w = winWidth/2; //declare variable named w that is =1/2 of the value returned by the winWidth function
placeit("avalon2", W-75, 0);
placeit("kids", W-75, 100); //place kids coordiantes at w75,100
placeit("fiction", W-75, 100);
placeit("nfiction", W-75, 100);
setZ("kids",z3) //use setZ functionto set zindex for kids object to 3
setZ("fiction",z2) //use setZ functionto set zindex for fiction object to 2
setZ("nfiction",z1) //use setZ functionto set zindex for nfiction object to 1
moveAvalon(); //call the moveAvalon function
}
function moveAvalon() {
var x = xc
if (x <= w-125);
shiftIt("avalon",10);
setTimeout("moveAvalon",50);
}
if (x > w-125) {
}
}
function swapImages() { //insert swapimages function, purpose to change the stacking order of the 3image obj
setTimeout("showIt('kids')");
setTimeout("showIt('fiction')");
setTimeout("showIt('nfiction')");
setTimeout("swapIt()", 2000);
}
</script>
</head>
<body onload="placeObjects()">
<div id="kids">
<img src="kids.jpg" alt="" /><br />
Sale this month on children's books
</div>
<div id="fiction">
<img src="fiction.jpg" alt="" /><br />
Fiction selection of the month
</div>
<div id="nfiction">
<img src="nfiction.jpg" alt="" /><br />
Non-fiction selection of the month
</div>
<div id="avalon">
Avalon <span id="books">Books</span>
</div>
</body>
</html>
***script.js Code: /*
New Perspectives on JavaScript
Tutorial 4
Review Assignment
Avalon Books
Name: Chris Veal
Date: 08/12/09
Function List:
xCoord(id)
Returns the x-coordinate of the object with id with the value id
placeIt(id, x, y)
Places the id object at the coordinates (x,y)
shiftIt(id, dx, dy)
Moves the id object dx pixels to the right and dy pixels down
showIt(id)
Hides the id object by setting its visibility style to "visible"
winWidth()
Returns the width of the interior browser window in pixels
winHeight()
Returns the height of the interior browser window in pixels
setZ(id, z)
Sets the z-index value of the id object
swapIt(id1, id2, id3)
Swaps the z-index values of id1, id2, id3
*/
function setZ(id, z) { // create new function called setZ with 2 parameters
object=document.getElementById(id); // use the value of the id parameter to select the obj in the document with that id value
object.style.zIndex=z; // set the z index of the object to the z parameter
}
function swapIt(id1, id2, id3) { // create new function called swapIt with 3 parameters
var object1=document.getElementById(id1); //getObj function to create the 3 variables named obj 1-3
var object2=document.getElementById(id2);
var object3=document.getElementById(id3);
var z1=object1.style.zIndex; //create 2 variables named z1-z3 set variables=to zIndex values of obj1-3
var z2=object2.style.zIndex;
var z3=object3.style.zIndex;
object1.style.zIndex=z3; //change the zIndex value of obj1 to z3thus moving it to the bottom of the stack
object2.style.zIndex=z1; //change the zIndex value of obj2 to z1thus moving it to the top of the stack
object3.style.zIndex=z2; //change the zIndex value of obj3 to z2thus moving it to the middle of the stack
}
function placeIt(id, x, y) {
var object=document.getElementById(id);
object.style.left=x+"px";
object.style.top=y+"px";
}
function shiftIt(id, dx, dy) {
var object=document.getElementById(id);
object.style.left=parseInt(object.style.left)+dx+"px";
object.style.top=parseInt(object.style.top)+dy+"px";
}
function xCoord(id) {
object=document.getElementById(id);
xc=parseInt(object.style.left);
return xc;
}
function showIt(id) {
var object=document.getElementById(id);
object.style.visibility="visible";
}
function winWidth() {
if (window.innerWidth) return window.innerWidth;
else if (document.documentElement) return document.documentElement.offsetWidth;
else if (document.body.clientWidth) return document.body.clientWidth;
}
function winHeight() {
if (window.innerHeight) return window.innerHeight;
else if (document.documentElement) return document.documentElement.offsetHeight;
else if (document.body.clientHeight) return document.body.clientHeight;
}
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