|
JavaScript - Apply Css To For Loop
This might be a really stupid question. I'm new to javascript, and I'm wondering if it is possible to add a css class to a for Loop? Just so that I get this result without having to write every paragraph:
<code> example { text-align:center; height:100cm; } </style> </head> <body> <p>0m</p> <p>1m</p> <p>2m</p> <p>3m</p> </body> </code> Similar TutorialsHi, I'm just trying to use a JavaScript form element handler to apply a CSS gradient background dynamically. It doesn't work in IE, but does in the other browsers I've tried. Thaks for any help with it! Jennifer Here's my function Code: function swapGradButton() {
g1 = document.getElementById('ButtonGrad1Color');
g2 = document.getElementById('ButtonGrad2Color');
txt = document.getElementById('ButtonTextColor');
document.getElementById('GradButton').style.color = txt.value;
if (document.getElementById('GradButton').filters && document.getElementById('GradButton').filters.length>0) {
document.getElementById('GradButton').filter = "progid:DXImageTransform.Microsoft.gradient(startColorstr='"+g1.value+"', endColorstr='"+g2.value+"')";
} else {
document.getElementById('GradButton').style.background = "-webkit-gradient(linear, left top, left bottom, from("+g1.value+"), to("+g2.value+"))";
document.getElementById('GradButton').style.background = "-moz-linear-gradient(top, "+g1.value+", "+g2.value+")";
}
}
Hi guys i am newbie here. I would really appreciate some help. Here is the issue. I would like to implement jqtransform http://www.dfc-e.com/metiers/multime...e/jqtransform/ I cant seem to get it working. Here are my searchform files (searchform.tpl) and (searchform.php) SEARCHFORM.TPL Code: <style type="text/css">
<!--
#searchform .form-container form table tr td div table tr td .note span strong {
font-family: Tahoma, Geneva, sans-serif;
font-size: 12px;
}
.findbutton {
}
-->
</style>
<link href="../css.css" rel="stylesheet" type="text/css" />
<title>Oztradesman.com.au</title><div id="searchform">
<div class="form-container">
<form action="<?php echo BASE_URL; ?>/search_results.php" method="get">
<table width="946" height="290" align="center" cellspacing="5">
<tr>
<td width="932" height="278" valign="top" style="padding-bottom: 15px; font-family: Tahoma, Geneva, sans-serif; font-size: 11px; font-weight: bold;"><div align="center">
<table width="694" height="262" align="left" cellspacing="2">
<tr>
<td width="10"> </td>
<td width="171"><img src="../../../Background.gif" alt="the best Tradesman in Australia" width="12" height="22" /><img src="../../../Background.gif" alt="the bestTradesman in Australia" width="12" height="2" /><img src="../../../Background.gif" alt="the best Tradesman in Australia" width="12" height="2" /><img src="../../../Background.gif" alt="the best Tradesman in Australia" width="12" height="2" /><img src="../../../Background.gif" alt="the best Tradesman in Australia" width="12" height="2" /><img src="../../../Background.gif" alt="the best Tradesman in Australia" width="12" height="2" /><img src="../../../Background.gif" alt="the best Tradesman in Australia" width="12" height="2" /><img src="../../../Background.gif" alt="the best Tradesman in Australia" width="12" height="2" /></td>
<td width="40"><p align="left"><img src="../../../Background.gif" alt="Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder Builder" width="1" height="1" /></p>
<p align="left"><img src="../../../Background.gif" alt="Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman Tradesman" width="1" height="1" /></p></td>
<td width="20"></td>
</tr>
<tr>
<td> </td>
<td height="58"><img src="../../../Background.gif" alt="the bestTradesman in Australia" width="1" height="1" /></td>
<td> </td>
<td> </td>
<td colspan="2"> </td>
<td width="92"> </td>
<td width="68"> </td>
<td width="71"> </td>
<td width="87"><p class="note"> </p>
<p class="note"> </p></td>
<td width="11"> </td>
</tr>
<tr>
<td valign="top" nowrap="nowrap" style="padding-bottom: 15px; font-size: 15px;"> </td>
<td height="47" valign="top" nowrap="nowrap" style="padding-bottom: 15px; font-size: 16px;"><p align="left" class="note"> </p>
<p align="left" class="note"> </p>
<p align="left" class="note"> </p>
<p align="left" class="note"><strong>Select Trade</strong></p>
<p align="left" class="note"><strong><strong><?php echo $form->getFieldHTML('category'); ?></strong></strong></p>
<p align="left" class="note"> </p></td>
<th valign="top" style="padding-bottom: 15px"><p align="left" class="note"><span style="padding-bottom: 15px; cursor: text;">
<p align="left" class="note">
<p align="left" class="note">
<p align="left" class="note">
<!-- <?php echo $form->getFieldHTML('location_id'); ?> -->
<td valign="top" style="padding-bottom: 15px"><p align="left" class="note"> </p></td>
<td width="65" height="47" valign="top" style="padding-bottom: 15px; font-size: 16px;"><p align="left" class="note"> </p>
<p align="left" class="note"> </p>
<p align="left" class="note"> </p>
<p align="left" class="note"><strong>Location</strong></p><p align="left" class="note"><?php echo $form->getFieldHTML('zip'); ?></p>
<p align="left" class="note"> </p></td>
<td width="1" valign="top" nowrap="nowrap" style="padding-bottom: 15px; font-size: 15px;"> </td>
<td height="47"><p> </p>
<p align="left"> </p>
<p align="left"> </p>
<p align="left"> </p>
<p align="left"> </p>
<p align="left"> </p>
<p align="right"><span class="note"><span style="padding-bottom: 15px;"><?php echo $form->getFieldHTML('zip_miles'); ?></span></span></p>
<p align="center"><strong>Surrounding Areas</strong></p>
<td valign="top" style="padding-bottom: 15px"><p class="note"> </p>
<p class="note"> </p>
<p class="note"> </p>
<p class="note"> </p>
<p class="note"><span style="padding-bottom: 15px;">
</span></p>
</p></td>
<td valign="top" style="padding-bottom: 15px"><p class="note"> </p>
<p class="note"> </p>
<p class="note"> </p>
<p class="note"> </p>
<p class="note"> </p>
<p class="note"> </p>
<p class="note"><span style="padding-bottom: 15px;">
<input name="input" type="image" class="button" title="Find Tradesman" value="Search" src="../../../The-Find-Search-button.png" alt="Find Tradesman builder plumber electrician painter" align="left" width="98" height="32" hspace="0" vspace="0" />
</span></p></td>
<td valign="top" style="padding-bottom: 15px"><p class="note"> </p>
<p class="note"> </p>
<p class="note"> </p>
<p class="note"> </p>
<p class="note"> </p></td>
<td> </td>
<td width="6"> </td>
</tr>
<tr>
<td valign="top" style="padding-bottom: 15px"> </td>
<td valign="top" style="padding-bottom: 15px"> </td>
<td valign="top" style="padding-bottom: 15px"> </td>
<td valign="top" style="padding-bottom: 15px"> </td>
<td colspan="2" valign="top" style="padding-bottom: 15px"> </td>
<td valign="top" style="padding-bottom: 15px"> </td>
<td valign="top" style="padding-bottom: 15px"> </td>
<td valign="top" style="padding-bottom: 15px"> </td>
<td></td>
<td></td>
</tr>
<tr>
<td valign="top" style="padding-bottom: 15px"> </td>
<td height="48" valign="top" style="padding-bottom: 15px"><div align="left"></div></td>
<td valign="top" style="padding-bottom: 15px; cursor: text;"> </td>
<td valign="top" style="padding-bottom: 15px"> </td>
<td colspan="2" valign="top" style="padding-bottom: 15px"> </td>
<td valign="top" style="padding-bottom: 15px"> </td>
<td valign="top" style="padding-bottom: 15px"> </td>
<td valign="top" style="padding-bottom: 15px"> </td>
<td> </td>
<td></td>
</tr>
</table>
</div></td>
</tr>
</table>
</form>
</div>
</div>
<script type="text/javascript"><!--
document.getElementById('keyword').focus();
//--></script>
SEARCHFORM.PHP Code: <?php
if(!defined('IN_PMD')) exit();
$searchform = $PMDR->getNew('Template',PMDROOT.TEMPLATE_PATH.'blocks/search_form.tpl');
$search_form_object = $PMDR->getNew('Form');
$search_form_object->addField('keyword','text',array('label'=>$PMDR->getLanguage('public_general_search_find'),'fieldset'=>'search','value'=>$_GET['keyword'],'style'=>'width: 220px; height: 28px;','id'=>'searchfield'));
$search_form_object->addField('category','select',array('label'=>$PMDR->getLanguage('public_general_search_category'),'fieldset'=>'search','value'=>$_GET['category'],'style'=>'width: 220px; height: 28px;','first_option'=>'','options'=>$db->GetAssoc("SELECT id, title FROM ".T_CATEGORIES." WHERE hidden=0 AND level=1 ORDER BY left_"),'class'=>'input_small'));
$search_form_object->addField('location_id','select',array('label'=>$PMDR->getLanguage('public_general_search_location'),'fieldset'=>'search','value'=>$_GET['location_id'],'first_option'=>'','options'=>$db->GetAssoc("SELECT id, title FROM ".T_LOCATIONS." WHERE hidden=0 AND level=1 ORDER BY left_"),'class'=>'input_small'));
$search_form_object->addField('location','text',array('label'=>$PMDR->getLanguage('public_general_search_location'),'fieldset'=>'search','value'=>$_GET['location'],'style'=>'width: 215px; border:#000 1px solid;','id'=>'searchfield'));
$search_form_object->addField('zip','text',array('label'=>$PMDR->getLanguage('public_search_zip'),'fieldset'=>'search','style'=>'width: 215px; border:#000 1px solid;','id'=>'searchfield'));
$search_form_object->addField('zip_miles','radio',array('label'=>$PMDR->getLanguage('public_general_search_within'),'fieldset'=>'search','value'=>$_GET['zip_miles'],'style'=>'width: 2cm;','id'=>'radiosearchbutton','options'=>array('25'=>'')));
$search_form_object->addField('submit','submit',array('label'=>$PMDR->getLanguage('public_general_search_search'),'fieldset'=>'button'));
$searchform->set('form',$search_form_object);
unset($search_form_object);
?>
Now i load the JQUERY.JS and JQTRANSFORM.JS files through the HEADER.PHP file. This is how it looks; HEADER.PHP Code: <?php
$timing_start = explode(' ', microtime());
if($PMDR->get('header_file')) {
$header = $PMDR->getNew('Template',PMDROOT.TEMPLATE_PATH.'/'.$PMDR->get('header_file'));
} else {
$header = $PMDR->getNew('Template',PMDROOT.TEMPLATE_PATH.'/header.tpl');
}
// Check for maintenance option and show header message bar if necesarry
if($PMDR->getConfig('maintenance') AND in_array('admin_login',$_SESSION['admin_permissions'])) {
$header->set('maintenance',true);
}
if($PMDR->getConfig('usershare') == 'FacebookConnect') {
$header->set('facebook',true);
}
if($PMDR->get('meta_description')) {
$header->set('meta_description',strip_tags($PMDR->get('meta_description')));
} else {
$header->set('meta_description',$PMDR->getConfig('meta_description_default'));
}
if($PMDR->get('meta_keywords')) {
$header->set('meta_keywords',$PMDR->get('meta_keywords'));
} else {
$header->set('meta_keywords',$PMDR->getConfig('meta_keywords_default'));
}
if($PMDR->getConfig('search_display_all') OR on_page('index.php')) {
$header->set('searchform',$searchform);
$header->set('search_display_all',($PMDR->getConfig('search_display_all') OR on_page('index.php')));
}
$PMDR->loadJavascript($PMDR->getConfig('head_javascript'));
$PMDR->loadJavascript('<script type="text/javascript" src="'.BASE_URL.'/includes/javascript_global.js"></script>');
$PMDR->loadJavascript('<script type="text/javascript" src="'.BASE_URL.TEMPLATE_PATH.'javascript.js"></script>');
$PMDR->loadJavascript('<script type="text/javascript" src="'.BASE_URL.TEMPLATE_PATH.'jquery.js"></script>');
$PMDR->loadJavascript('<script type="text/javascript" src="'.BASE_URL.TEMPLATE_PATH.'jquery.jqtransform.js"></script>');
//if(is_object($xajax)) $javascript .= $xajax->getJavascript(BASE_URL.'/includes/xajax/');
$PMDR->setAdd('javascript_onload','
var headID = document.getElementsByTagName("head")[0];
if(headID) {
var newScript = document.createElement(\'script\');
newScript.type = \'text/javascript\';
newScript.src = \''.BASE_URL.'/cron.php?type=javascript\';
headID.appendChild(newScript);
}
');
if($PMDR->get('javascript_onload')) {
$onLoad = '<script language="javascript" type="text/javascript" charset="'.CHARSET.'">';
$onLoad .= "function onLoad() {\n";
$onLoad .= implode("\n",$PMDR->get('javascript_onload'));
$onLoad .= "\n}";
$onLoad .= 'window.onload=onLoad;'."\n";
$onLoad .= '</script>'."\n";
$PMDR->loadJavascript($onLoad);
unset($onLoad);
}
$javascript .= implode("\n",(array) $PMDR->get('load_javascript'));
$header->set('load_javascript',$javascript);
$header->set('load_css',implode("\n",(array) $PMDR->get('load_css')));
$header->set('css_file_path',BASE_URL.TEMPLATE_PATH.'css.css');
// Add title from configuration to end of array and display, seperated by a dash -
//$PMDR->set('page_title',array_merge(array_reverse($PMDR->get('page_title')),array($PMDR->getConfig('title'))));
$header->set('page_title',implode(' - ',array_merge(array_reverse($PMDR->get('page_title')),array($PMDR->getConfig('title')))));
if($PMDR->get('breadcrumb')) {
$header->set('breadcrumb',$PMDR->get('breadcrumb'));
}
?>
This is all i have done other than the basic css which i didn't include so i don't make things more complicated. I would really appreciate some help on this. Regards, George Hello, Using Javascript, How would I go about apply the following code below as a style class (Error) to a single textbox? Here's what I have so far: Code: document.getElementById('T1').style.backgroundColor = 'FEF6F4'
document.getElementById('T1').style.border = '1px solid #CD0A0A'
Thanks. J var myDoc = app.documents[0] var mySel = app.selection[0] var myStory = mySel.parentStory; // Now we are pointing to the entire story var myHolidayStyle1 = "Holiday-Day_of_the_week" // Header 'day of the week' var myHolidayStyle2 = "Holiday-Month_and_date" // Header 'month and day' var myHolidayStyle3 = "Lead Paragraph" // Lead Paragraph 'default paragraph style' myStory.paragraphs[0].appliedParagraphStyle = myHolidayStyle1; //Header 'day of the week' and Month and day. myStory.paragraphs[1].appliedParagraphStyle = myHolidayStyle2; // Header 'month of the day' myStory.paragraphs[2].appliedParagraphStyle = myHolidayStyle3; // Lead Paragraph 'default paragraph style' //.appliedParagraphStyle = myDoc.paragraphStyles.item (myHolidayStyle1); //mySel.paragraphs[-1].insertionPoints[-1].paragraphs[0]; //Loops to change all the paragraphs to Paragraph body to ever paragraph (only problem is its limited to the entire page.) for (loop=0; loop<myStory.paragraphs.length; loop++) myStory.paragraphs[loop].appliedParagraphStyle = myHolidayStyle3; // Something simple to check if text 'drops out' of a certain text frame. currTextFrame = app.selection[0].parentTextFrames[0]; currPar = currTextFrame.paragraphs[0]; while (currPar && currPar.parentTextFrames[0] == currTextFrame) { currPar.appliedParagraphStyle = someStyle; currPar = currTextFrame.paragraphs.nextItem(currPar); } // Script for starting Spell Check var WshShell = app.menus.item(0); var WshShell2 = WshShell.submenus.item(1); var WshShell3 = WshShell2.submenus.item(1); var WshShell4 = WshShell3.menuItems.item(0); WshShell4.associatedMenuAction.invoke(); Would this work, do I got a pretty generalized idea of how it should be written. I want this script to apply data that comes in from a export that is imported into Indesign. Basically Holidaystyle1 and 2 are already preset in data from a program called Linear. But the day, month, and date, will change. So I hoping there is a way from the script above to make 1 and 2 be at the top of the page, and style 3 be the paragraph style that leads in the text until the next articles are reach that start with like say 'Friday' and 'November 12', and the routine repeats itself again, until there is no-more data. (**edit** Is there a way to tell the script to put a line break or empty line between Style 0 and style 1?) I hope this make sense. I would love for the script to do all the data at once, and at the end, I put a spell check function that checks to make sure the spelling and grammar are correct, before the script finally ends. Hi, I currently have a script that dynamically adds a css class called "on" to a menu item once it is selected, turning that link red to show that it's active. Here is the web page: www.talmagecooley.com/films.html As you can see, if you click on "Dimmer" or "Pol Pot's Birthday", or one of the three Patriotville scene links (1, 2, or 3), those links stay red. But what I need to happen is that when the user hovers over OR clicks on "1", "2", or "3", the word "Patriotville" also turns red along with those links. Here is the current code: <script language="JavaScript" type="text/javascript"> /*<![CDATA[*/ var Lst; function CngClass(obj){ if (Lst) Lst.className=''; obj.className='on'; Lst=obj; } /*]]>*/ </script> <li class="rss-popup" id="patriotville"><a id="three" href="#" onclick="" class="feed-link" style="color:#fff;">PATRIOTVILLE</a></li> <div id="clips"> <li class="rss-popup"><a id="four" href="#" onclick="changeIt('film3_1');CngClass(this);">1</a></li> <li class="rss-popup"><a id="five" href="#" onclick="changeIt('film3_2');CngClass(this);">2</a>|</li> <li class="rss-popup"><a id="six" href="#" onclick="changeIt('film3_3');CngClass(this);">3</a></li> </div> ********** Any help would be greatly appreciated! Thanks!! Hi coders, I have a form where customers can register thierselves by entering the relevant fields. There is a control() javascript which ckecks if everything on the form is ok before submitting it. Althugh IE applies the script for its every check, Firefox only applies the first check (first if statement) of the script. The rest is ignored. Here is the javascript code: Code: function control()
{
if (document.member.FirstName.value == ""){
document.member.FirstName.focus();
alert("Please fill the name field");
return false;
}
if (document.member.FirstName.value.length<2) {
alert("Name field cannot be shorter than 2 characters.");
document.member.FirstName.focus();
return false;
}
if (/[\d]/.test(document.getElementById("FirstName").value)) {
alert("Entered numbers into the Name field");
return false;
}
if (document.member.LastName.value == ""){
document.member.LastName.focus();
alert("Please fill the Lastname field");
return false;
}
if (document.member.LastName.value.length<2) {
alert("Lastname field cannot be shorter than 2 charcters. Please check again.");
document.member.LastName.focus();
return false;
}
if (/[\d]/.test(document.getElementById("LastName").value)) {
alert("Entered numbers into the Lastname field");
return false;
}
if (document.member.Address1.value.length<10) {
alert("Address field contains less than 2 characters.");
document.member.Address1.focus();
return false;
}
if (document.member.Username.value == ""){
document.member.Username.focus();
alert("Username field cannot be blank");
return false;
}
if (document.member.Address1.value == ""){
document.member.Address1.focus();
alert("Address field cannot be blank ");
return false;
}
if (document.member.City.value == ""){
document.member.City.focus();
alert("City field cannot be blank");
return false;
}
if (document.member.Email.value == ""){
document.member.Email.focus();
alert("E-Mail field cannot be blank.");
return false;
}
if (echeck(document.member.Email.value)==false){
document.member.Email.focus();
return false;
}
if (document.member.PhoneNumber.value == ""){
document.member.PhoneNumber.focus();
alert("Phone number field cannot be blank");
return false;
}
if (!/^\d*$/.test(document.getElementById("PhoneNumber").value)) {
alert("Entered characters into the Phone Number field");
return false;
}
if (document.member.Pass.value == ""){
document.member.Pass.focus();
alert("Password field cannot be blank.");
return false;
}
if (document.member.Pass2.value == ""){
document.member.Pass2.focus();
alert("Password confirmation field cannot be blank.");
return false;
}
if (document.forms[0].Pass.value.length<6) {
alert("Password field cannot contain less than 6 characters. Please check");
document.member.Pass.focus();
return false;
}
if (document.member.Pass.value != document.member.Pass2.value) {
alert("Password and password confirmation fields are not identical. Please check ");
document.member.Pass.focus();
return false;
}
if (!isTelNum(document.forms[0].PhoneNumber,'Telefon ')) return false;
if (!isNum(document.forms[0].InternalPhoneNumber,'Internal Phone number')) return false;
//if (!isValidEmail(document.forms[0].Email)) return false;
return true;
}
Well its interesting that only the first check is taken into consideration. if (document.member.FirstName.value == ""){ The rest is not even seen. Even if you do not fill the rest of the form, the submit button tries to submit the form regardless what more needs to be checked. Here is the submit button: Code: <input type="submit" name="member" value="Register Me" id="member" onclick="return control()";> Any observations and comments are appreciated. Hiya! I'm a total JS beginner, so any help is appreciated. I've created the simple select box below that will "onchange" when an item is selected. I'm trying to apply the "selected" or "selected="selected" attribute to items that are chosen from the menu. Example: The goal is to show " <option value="/1" selected="selected"> " when page "/1" is chosen and to show <option value="/1"> when /1 is not the current page. I've follow a few simple tutorials with no luck and even tried php conditionals to trigger the "selected" attribute with no luck. Any feedback is GREATLY appreciated, thank you! Code: <form name="guideform" method="get"> <select class="wptdb_jumpbar_select" name="mymenu" onChange="window.location=document.guideform.mymenu.options[document.guideform.mymenu.selectedIndex].value"> <option value="/1">Home Page #1</option> <option value="/2">Home Page #2</option> <option value="/3">Home Page #3</option> <option value="/4">Home Page #4</option> </select> </form> Ok, I'm nearly pulling my hair out with this one. I have been looking at this code for two evenings now, and rewrote it 4 times already. It started out as jQuery code and now it's just concatenating strings together. What I'm trying to do: Build a menu/outline using unordered lists from a multidimensional array. What is happening: Inside the buildMenuHTML function, if I call buildMenuHTML, the for loop only happens once (i.e. only for 'i' having a value of '0'.) If I comment out the call to itself, it goes through the for loop all 3 times, but obviously the submenus are not created. Here is the test object: Code: test = [
{
"name" : "Menu 1",
"url" : "menu1.html",
"submenu" : [
{
"name" : "menu 1 subitem 1",
"url" : "menu1subitem1.html"
},
{
"name" : "menu 1 subitem 2",
"url" : "menu1subitem2.html"
} ]
},
{
"name" : "Menu 2",
"url" : "menu2.html",
"submenu" : [
{
"name" : "menu 2subitem 1",
"url" : "menu2subitem1.html"
},
{
"name" : "menu 2subitem 1",
"url" : "menu2subitem1.html"
} ]
},
{
"name" : "Menu 3",
"url" : "menu3.html",
"submenu" : [
{
"name" : "menu 3 subitem 1",
"url" : "menu3subitem1.html"
},
{
"name" : "menu 3 subitem 1",
"url" : "menu3subitem1.html"
} ]
}
];
Here is the recursive function: Code: function buildMenuHTML(menuData,level) {
var ul;
if (level == 1) {
ul = "<ul id='menu'>";
} else {
ul = "<ul class='level" + level + "'>";
}
for (i = 0; i < menuData.length; i++) {
menuItemData = menuData[i];
ul += "<li>";
ul += "<a href='" + menuItemData.url + "'>" + menuItemData.name + "</a>";
if (typeof menuItemData.submenu != 'undefined') {
ul += buildMenuHTML(menuItemData.submenu,level + 1);
}
ul += "</li>";
}
ul += "</ul>";
return ul;
}
Here is how the function is called initially: Code: buildMenuHTML(test,1); This is it's return value (with indentation added for readability): Code: <ul id='menu'>
<li><a href='menu1.html'>Menu 1</a>
<ul class='level2'>
<li><a href='menu1subitem1.html'>menu 1 subitem 1</a></li>
<li><a href='menu1subitem2.html'>menu 1 subitem 2</a></li>
</ul>
</li>
</ul>
'Menu 2' and 'Menu 3' don't show up! I'm sure it's something small that I'm overlooking, but any help would be appreciated. Hi all I'm well aware that I can't post assignments here and expect an answer, however, I have been staring at this code for so long. I feel I am close to the solution (to get the correct output to the browser) but I just cannot get it to count how many moves it takes. I don't want an answer, but a nudge in the right direction would be very grateful. As you can see from the code and the output, it will attempt to write to the browser how many moves, but only '0'. Code: function rollDie()
{
return Math.floor(Math.random() * 6) + 1;
}
/*
*searches for a number in a number array.
*
*function takes two arguments
* the number to search for
* the number array to search
*function returns the array index at which the number was found, or -1 if not found.
*/
function findIndexOf(number, numberArray)
{
var indexWhereFound = -1;
for (var position = 0; position < numberArray.length; position = position + 1)
{
if (numberArray[position] == number)
{
indexWhereFound = position;
}
}
return indexWhereFound;
}
//ARRAYS that represent the board -- you do not need to change these
//array of special squares
var specialSquaresArray = [1,7,25,32,39,46,65,68,71,77];
//array of corresponding squares the player ascends or descends to
var connectedSquaresArray = [20,9,29,13,51,41,79,73,35,58];
//VARIABLES used -- you do not need to change these
//the square the player is currently on
var playersPosition;
//play is initially at START
playersPosition = 0;
//what they score when they roll the die
var playersScore;
//the index of the player's position in the special squares array or -1
var indexOfNumber;
//MAIN PROGRAM
//TODO add code here for parts (iii), (iv)(b), (v), and (vi)
// start of question(iii)
playersScore = rollDie();
document.write(' Sco ' + playersScore);
playersPosition = playersScore + playersPosition;
document.write(', Squa ' + playersPosition);
indexOfNumber = findIndexOf(playersPosition, specialSquaresArray);
if (indexOfNumber != -1)
{
document.write(', Ladder to Squa ' + connectedSquaresArray[indexOfNumber]);
playersPosition = connectedSquaresArray[indexOfNumber];
indexOfNumber = -1;
}
document.write('<BR>')
// end of question(iii)
// start of question(iv)(b)
while(playersPosition<=80)
{
playersScore = rollDie()
document.write(' Sco ' + playersScore)
playersPosition = playersPosition + playersScore
document.write(', Squa ' + playersPosition)
indexOfNumber = findIndexOf(playersPosition, specialSquaresArray)
if(indexOfNumber != -1)
{
document.write(', Ladder to Squa ' + connectedSquaresArray[indexOfNumber]);
playersPosition = connectedSquaresArray[indexOfNumber];
}
document.write('<BR>');
}
var countMoves = 0;
while(countMoves <= 0)
{
document.write('You took ' + countMoves + ' moves to get out');
countMoves = countMoves + 1
}
/*for (var countMoves = 0; countMoves < playersPosition; countMoves = countMoves + 1)
{
countMoves = countMoves + playersPosition;
document.write('You took ' + countMoves + ' moves to get out');
}*/
// end of question(iv)(b)
// start of question (v)
/*if (playersPosition >=80)
{
document.write('The player is out');
}*/
// end of question (v)
</SCRIPT>
</HEAD>
<BODY>
</BODY>
</HTML>
Many thanks. Hello... Thanks for reading... I am getting an undefined error when i try to get a value from this array in the interior loop... Code: // This is the array I am trying to access AuditTable [0] = ["Visio Modifed date","Word Modified Date","User Status","User Comment","Last Audit","Audit Status","Audit Comment"] AuditTable [1] = ["11/23/2009 8:52:18 AM","missing","OK","user comment number 1","1/1/2009","ok","audit comment number 1"] AuditTable [2] = ["11/24/2009 12:21:19 AM","missing","Out of Date","Changes from 2008 not implemented","1/2/2009","Out of Date","needs update"] AuditTable [3] = ["11/22/2009 9:24:42 PM","missing","Incomplete","Document doesnt cover all possibilities","1/3/2009","Inadequate","needs update"] I have hard coded values and had success such as: Code: data = AuditTable[1][0] But when I put the vars associated with the loop in I get an undefined error - AuditTable[i] is undefined: Code: // produces error data = AuditTable[i][j] //Works but retrieves wrong data data = AuditTable[j][i] //Works but retrieves wrong data data = AuditTable[1][i] //Works but retrieves wrong data data = AuditTable[j][2] I must be trying to access the array incorrectly or something... I have defined all the vars, and tried many combinations, alerted the values of both vars so I can prove it is not a scope issue... Am I missing something obvious? Thanks much... Code: var reportArray=new Array();
var reportData, title, subTitle, data;
for(i in parmarray)// loop thru AuditTable array and get values
{
title = '<div style="font-family:verdana; font-size:14px; font-weight:bold; margin:25px 0px 5px 30px">';
title += namearray[i][0];
title += '</div>';
reportArray.push(title);//Take compiled variable value and put it into array
for(j=0; j < AuditTable[0].length; j++)// loop thru AuditTable array and get values
{
subTitle = AuditTable[0][j];//points to first row of AuditTable where the labels are
data = AuditTable[1][0];//points to the current row where actual data is
html = i + j +'<div style="font-family:verdana; font-size:12px; color:#696969; font-weight:bold; margin-left:30px;">';
html += subTitle;
html += '</div><div style="font-family:verdana; font-size:12px; color:#a9a9a9; margin-left:30px; margin-bottom:10px">';
html += data;
html += "</div>";
reportArray.push(html);// put results into array
}
}
-------------------------------------------------------------------------------- Can some1 help me at this, i am very new to javsciprt and HTML things, so as the title says, a simple bold to the selected text in a div is what i need. below is the div area i have, so how do it?? Code: <TD colspan="25" width="525px" style="text-overflow: ellipsis; overflow: hidden;">
<input type="hidden" $acmForms.bindText("casecomments") />
<div #if (!$acmForms.getFormAttributes().isReadOnly())
CONTENTEDITABLE
#end
onKeyUp="dairy_limitTextArea(this, 4000)"
onKeyDown="dairy_limitTextArea(this, 4000)"
id="spell_casecomments" style="width:800px; height:220px; overflow: auto; border: 1px solid #bdcee5;">
</TD>
Hi, I am doing some studying and we was to create a small loop using either the for loop, while loop or do while loop. I chose to do the for loop because it was easier to understand, but I want to know how to do the same using the while loop. Here is the for loop I have, but I cant figure out how to change to while loop. Code: for (var i = 0; i < 5; ++i)
{
for (var j = i; j < 5; ++j)
{
document.write(j + "");
}
document.write("<br />");
}
output is equal to: 01234 1234 234 34 4 How do you make the same using a while loop? it wont loop, as long as you enter something in the name field it will submit. also how do i stop from submitting if all fields are not filled out? any help will be appreciated) ====== function checkForm(form) { var len = form.elements.length; var h=0; for (h=0; h<=len; h++){ if ((form.elements[h].value==null) || (form.elements[h].value=="")){ alert("Please enter "+document.myForm.elements[h].name); document.myForm.elements[h].focus(); return false; } return true; } } ===body-== <FORM NAME="myForm" METHOD="post" ACTION="http://ss1.prosofttraining.com/cgi-bin/process.pl"> Name:<BR> <INPUT TYPE="text" size="30" NAME="name"><br> Email address:<BR> <INPUT TYPE="text" size="30" NAME="email address" onBlur="emailTest(this);"><br> Phone number:<BR> <INPUT TYPE="text" size="30" NAME="phone number"><br> Fax number:<BR> <INPUT TYPE="text" size="30" NAME="fax number"><p> <INPUT TYPE="submit" VALUE="Submit Data" onClick="return checkForm(this.form);"> <INPUT TYPE="reset" VALUE="Reset Form"> </FORM> Hello, I recently purchased a JavaScript book, and I am confused by one of it's examples. I was wondering if anybody could answer my question. Here is the example: for (loopCounter = 1; loopCounter<= 3; loopCounter++) { //execute this code } Now, what I need help with is the variable part. The book goes on to say: ""To keep track of how many times you have looped through the code, you need a variable to keep count" My question is: Why does the variable have the value of one and not another number? I'm very very new to JS, I understand that the loopCounter has to be les than or equal to 3 for the code to execute, and also that it is incremented by one each loop, but the book is not clear on why the value of the variable has been set to 1. If anybody could answer this question I would be very grateful, I hate moving onto the next stage of a book if I do not completely understand the previous topics. Thank you in advance Hey guys i've just been following a few tutorials and learnt how to do a for loop and a while loop, what is the major difference between the two? they seem quite similar? I know while loops are laid out a hell of a lot easier in my opinion!
Hi All, im trying to to use a for loop to loop through a drop down list of users and if there is a match between the user logged in and the drop down list i want to enable two fields, if the user logged in isnt in the drop down list i want to disable the two fields, but im having trouble looping through, iv tried ".value" with no avail.. heres my Script Code: var RequestingUser = document.getElementById('JoinersLeaversContent_cmbRequestingUser').text;
var Authorisers = document.getElementById('JoinersLeaversContent_ddlAuthoriseId');
for (var i = 0; i < Authorisers.length; i++)
{
if (RequestingUser.text == Authorisers.value) {
document.getElementById('JoinersLeaversContent_txtAuthoriserSig').disabled = false;
document.getElementById('JoinersLeaversContent_txtDateSignedOff').disabled = false;
}
else
{
document.getElementById('JoinersLeaversContent_txtAuthoriserSig').disabled = true;
document.getElementById('JoinersLeaversContent_txtDateSignedOff').disabled = true;
}
}
So just to be clear, if the user logged in appears in the drop down box i want to enable the two fields, if they dont appear i want to disable the two fields Please help. Thank you I have a form that shows or hides divs based on what is chosen in a dropdown. There are 4 divs but only one is shown and the other 3 hidden based on dropdown selection. Inside each div are checkboxes with items for sale. I want to reset the checkboxes to unchecked and the line total values to 0 if the div is hidden. I've got the checkboxes to reset but I can't figure out how to set the line total values to 0 (There are 14 total so I'm trying to loop thru all of them and reset them.) This is what I have in the loop Code: for (var i = 0; i < form.elements.length; i++ ) {
if (form.elements[i].type == 'checkbox') {
form.elements[i].checked = false;
}
}
// set line_totals to 0
for (var j = 0; j< form.elements.length; j++ ) {
if (form.elements [j].name.substring(0,10) == 'line_total') {
form.elements[j].value = '';
}
}
I have the following code which is almost completely working the way I need it to with the exception of the "downloadFile" value... Code: /*Regex list of download file extensions, pipe and backslash delimited. Looks for the period before the file type so it will work on download links with query parameters after it */
var downloadTypes = /\.pdf|\.doc|\.xls|\.zip|\.csv|\.ppt|\.rtf|\.pptx|\.docx|\.xlsx|\.wmv|\.mpg|\.exe|\.mp3|\.rar|\.wav/i;
/*Regex list of on-site domains, pipe and backslash delimited. */
var onsiteDomains = /\mytestdomain1\.com|\mytestdomain2\.com|javascript|#/i;
/*Used to unobtrusivly add events to objects*/
function unobtrusiveAddEvent (element,event,fn) {
var old = (element[event]) ? element[event] : function () {};
element[event] = function () {fn(); old();};
}
var links = document.links;
if ( links ){
for(var i=0; i<links.length; i++) {
if( links[i].href.match(downloadTypes) ){
unobtrusiveAddEvent( links[i], 'onclick' , function() { ntptEventTag('ev=download&eventPage=Download From: ' + escape( wa.currentDomain + wa.currentURL ) + '& downloadFile=' + escape( links[i] ) ); });
}
if( !links[i].href.match(onsiteDomains) ){
unobtrusiveAddEvent( links[i], 'onclick' , function() { ntptEventTag('lk=1&ev=Exit Link'); });
}
}
}
...how do I grab the value of the href that was just clicked? links[i] is not working (it's just grabbing the href value of the last href in the loop). I am missing something simple for sure. Can anyone point out what I am missing? Thanks! For those who read my other thread I finally scratched together the code to take a value from an XML file and add it to a select box as an option. Ofcourse it only does it once so I need to loop it. It's kinda complex though, here's a function line to add one option: addOption(document.people_form.People,name2,office2) And here's the code in the head: <script type="text/javascript"> //load xml file if (window.ActiveXObject){ var xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); xmlDoc.async=false; //Enforce download of XML file first. IE only. } else if (document.implementation && document.implementation.createDocument) var xmlDoc= document.implementation.createDocument("","doc",null); if (typeof xmlDoc!="undefined") xmlDoc.load("namedata.xml"); //Regular expression used to match any non-whitespace character var notWhitespace = /\S/ function getnames(){ //Cache "messages" element of xml file var nameobj=xmlDoc.getElementsByTagName("list")[0] //REMOVE white spaces in XML file. Intended mainly for NS6/Mozilla for (i=0;i<nameobj.childNodes.length;i++){ if ((nameobj.childNodes[i].nodeType == 3)&& (!notWhitespace.test(nameobj.childNodes[i].nodeValue))) { // that is, if it's a whitespace text node nameobj.removeChild(msgobj.childNodes[i]) i-- } } } if (typeof xmlDoc!="undefined"){ if (window.ActiveXObject) //if IE, simply execute script (due to async prop). getnames() else //else if NS6, execute script when XML object has loaded xmlDoc.onload=getnames } var name2=xmlDoc.getElementsByTagName("name")[0].firstChild.nodeValue; var office2=xmlDoc.getElementsByTagName("office")[0].firstChild.nodeValue; var officePH2=xmlDoc.getElementsByTagName("officePH")[0].firstChild.nodeValue; var mobile2=xmlDoc.getElementsByTagName("mobile")[0].firstChild.nodeValue; var email2=xmlDoc.getElementsByTagName("email")[0].firstChild.nodeValue; </script> <script type="text/javascript"> function addOption(selectbox,text,value ) { var optn = document.createElement("OPTION"); optn.text = text; optn.value = value; selectbox.options.add(optn); } </script> Could anyone give me a pointer on how to loop this so that it loads one option after another from the XML file? Thanks. Hello all. I am faitly new at programming and have run into a little problem. I want to create a script that creates 2 random numbers, stored in 2 different variables and then compare them to eachother. there is two possible outcome of that comparison, either they are different or they are alike. If they are different i want to randomize a new set or numbers and make a other comparement, also to keep track on how many times i have created numbers. If they are alike i want to display the numbers and how many tries it took to get a matching pair. atm it looks like this <html> <body> <script> var x=(Math.floor(Math.random()*6)+1); var y=(Math.floor(Math.random()*6)+1); //creates two random int between 1 and 6 var throws = 1; //keep tabs on how many times we have thrown the dices if(x!=y) { x=(Math.floor(Math.random()*6)+1); y=(Math.floor(Math.random()*6)+1); throws=throws+1 }else{ document.write("you have rolled a pair. Dice 1 is: " +x +" and Dice 2 is: " +y +" and it took " +throws +" tries to get a pair."); } </script> </body> </html> How to get that into a loop? a really confused newbie scripter |
|||||||