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JavaScript - Split Ignore Delimiter
is there any smart way to do split, and ignore certain delimiters, like:
Code: var s = "don't use ',' as part of data, some other text";
arr = s.split(",");
// obviously don't want s to be splitted at ','
except chanhing delimiter ... ? Similar TutorialsI am trying to read data from excel file and use the same to populate a select menu. If any cells are blank, I want to ignore. But I am unable to do this. The dropdown gets populated with blanks. Following is the peice of code: var excel_cell = excel_file.ActiveSheet.Cells(i,1); alert(excel_cell); if(excel_cell=='undefined') ; else document.forms.form1.Products.add(new Option(excel_cell,excel_cell)); I am unable to check for undefined. How do I handle this ?? is there anyway to set my code in javascript to ignore errors I have an error that comes up on ie but everything workes fine and i can't find the source of the error -- can i tell the browser to ignore it? Hi, I'd like to use the jQuery validation plugin as seen on the following example: http://docs.jquery.com/Plugins/validation#Example But it doesn't work properly if I use inline/in-filed labels. Any help is appreciated! Rain Lover I frequent a forum that has a pretty large community. There are a few users there I don't particularly care for. I would like to make a Greasemonkey compatible javascript code that would allow me to completely erase their posts from the page. What I want to happen is that every time Code: <li class="kpost-username"> <a rel="nofollow" title="" href="/index.php/component/kunena/profile/userid-80?Itemid=0" class="kwho-user">Rolepgeek</a> </li> appears it deletes the parent <table class="kmsg"> node. I know that I can find each of those code snippets with Code: document.getElementById('kpost-usernmae')
however I am not sure how I would go about defining if it includes Code: <li class="kpost-username"> <a rel="nofollow" title="" href="/index.php/component/kunena/profile/userid-80?Itemid=0" class="kwho-user">Rolepgeek</a> </li> or not, nor am I sure on how to tell the code to delete the parent <table class="kmsg"> node when it does include it. I've been messing around a bit with some code, and I understand the general idea of how it should work, however I do not know the syntax in order to get it to work. Any help would be appreciated. HTML to a full post: Code: <table class="kmsg"> <tbody> <tr> <td class="kprofile-top"> <ul id="kpost-profiletop"> <li class="kpost-smallicons"> <span title="Gender: Unknown" class="kicon-profile kicon-profile-gender-unknown"></span> <a title="Click here to send a private message to this user." href="/index.php/component/uddeim/?task=new&recip=80&Itemid=213"><span alt="Click here to send a private message to this user." class="kicon-profile kicon-profile-pm"></span></a> <br> <div> <span class="kpost-userposts">Posts:334</span> </div> </li> <li class="kpost-personal"> Chaos will consume all... </li> <li class="kpost-avatar"> <a rel="nofollow" title="" href="/index.php/component/kunena/profile/userid-80?Itemid=0" class="kwho-user"><span class="kavatar"><img style="max-width: 72px; max-height: 72px" alt="" src="http://thekingdomsmc.com/media/kunena/avatars/resized/size72/users/avatar80.jpg" class="kavatar vbavnparnxybaoekjwjh"></span></a> </li> <li class="kpost-username"> <a rel="nofollow" title="" href="/index.php/component/kunena/profile/userid-80?Itemid=0" class="kwho-user">Rolepgeek</a> </li> <li class="kpost-userrank"> Merchant </li> <li class="kpost-userrank-img"> <img alt="" src="http://thekingdomsmc.com/components/com_kunena/template/default/images/ranks/rank3.gif"> </li> <li><span class="kicon-button kbuttononline-yes"><span class="online-yes"><span>NOW ONLINE</span></span></span></li> <li class="kpost-karma"> <span class="kmsgkarma"> Karma: -9 <a rel="nofollow" title="" href="/index.php/component/kunena/4-off-topic/karma/userid-80?do=decrease&pid=13229&0409ea1d6b1360d1a0a24ee6206c0bf4=1&Itemid=0"><span title="Smite" border="0" alt="Karma-" class="kkarma-minus"> </span></a> <a rel="nofollow" title="" href="/index.php/component/kunena/4-off-topic/karma/userid-80?do=increase&pid=13229&0409ea1d6b1360d1a0a24ee6206c0bf4=1&Itemid=0"><span title="Applaud" border="0" alt="Karma+" class="kkarma-plus"> </span></a> </span> </li> </ul> </td> </tr> <tr> <td class="kmessage-top"> <div class="kmsgbody"> <div class="kmsgtext"> Yeah. And it would be pointless, seeing as how I won't. </div> </div> <div style="display: none" class="kreply-form" id="kreply13229_form"> <form enctype="multipart/form-data" name="postform" method="post" action="/index.php/component/kunena/post?Itemid=0"> <input type="hidden" value="13229" name="parentid"> <input type="hidden" value="4" name="catid"> <input type="hidden" value="post" name="action"> <input type="hidden" value="1" name="0409ea1d6b1360d1a0a24ee6206c0bf4"> <input type="hidden" value="Shigan" name="authorname"> <input type="text" value=" To all non-bronies." maxlength="50" class="inputbox" size="35" name="subject"><br> <textarea cols="60" rows="6" name="message" class="inputbox"></textarea><br> <input type="checkbox" value="1" name="subscribeMe"> <i>Check this box to be notified of replies to this topic.</i> <br> <input type="submit" title="Click here to submit your message" value="Submit" name="submit" class="kbutton kreply-submit"> <input type="reset" title="Click here to cancel your message" value="Cancel" name="cancel" class="kbutton kreply-cancel"> <small>Note: BBcode and smileys are still usable.</small> </form> </div> </td> </tr> <tr> <td class="kbuttonbar-top"> <div> <div class="kmsgsignature"> With Order, come entropy,<br> With Life, comes death,<br> With Light, comes shadow.<br> <br> <div style="text-align: center">If one does not know Chaos, one does not realize the potential within themselves.</div> </div> </div> <div class="kmessage-editmarkup-cover"> <span class="kmessage-informmarkup"><a rel="nofollow" title="" href="/index.php/component/kunena/4-off-topic/13229-re-to-all-non-bronies/report?Itemid=0">Report to moderator</a></span> </div> <div class="kmessage-buttons-cover"> <div class="kmessage-buttons-row"> <a id="kreply13229" rel="nofollow" title="Quick Reply" href="/index.php/component/kunena/4-off-topic/13229-re-to-all-non-bronies/post?do=reply&Itemid=0" class="kicon-button kbuttoncomm btn-left kqreply"><span class="reply"><span>Quick Reply</span></span></a> <a rel="nofollow" title="Reply" href="/index.php/component/kunena/4-off-topic/13229-re-to-all-non-bronies/post?do=reply&Itemid=0" class="kicon-button kbuttoncomm btn-left"><span class="reply"><span>Reply</span></span></a> <a rel="nofollow" title="Quote" href="/index.php/component/kunena/4-off-topic/13229-re-to-all-non-bronies/post?do=quote&Itemid=0" class="kicon-button kbuttoncomm btn-left"><span class="quote"><span>Quote</span></span></a> </div> </div> <div class="kpost-thankyou"> <a rel="nofollow" title="I want to thank you for this message!" href="/index.php/component/kunena/4-off-topic/thankyou?pid=13229&0409ea1d6b1360d1a0a24ee6206c0bf4=1&Itemid=0" class="kicon-button kbuttonuser btn-left"><span class="thankyou"><span>Thank You</span></span></a></div> </td> </tr> </tbody> </table> Hi, I'm trying to write/find a regular expression for finding ampersands but not HTML entites I have this which finds entities but can't figure out how to ignore entities and return unmatched "&" Code: &[^\s]*; Test string: Code: This is sample test containing a bunch of & and entities. Do you shop at: M&S? &x#1234; I want to HTML encode the non-entity ampersands for insertion into XML e.g. "bunch of & and" --> "bunch of & and" Any help will be greatly appreciated Cheers Al Hi, Does anyone know how to make a javascript regex ignore new lines? I have this Code: html = html.replace(/<!--(.*?)-->/gi, ''); // HTML comments which matches single line comments like - Code: <!-- this is a comment --> but not this - Code: <!-- This is a comment on multiple lines --> I think the answer lies with [\s\S] but I can't get it to work e.g. - Code: html = html.replace(/<!--(.*[\s\S]?)-->/gi, ''); // HTML comments Any help will be greatly appreciated Cheers Al Code: dropDownPart.innerHTML = tmpInnerHTML; how does this tmpInnerHTML gets filled : Code: for (var i = 0; i < arr.length ; i++)
{
var arr1 = arr[i].split('|');
id_tezaver = arr1[0];
term = arr1[1]
// if arr1[1] contains ', then ewerything after that disapears inside term,
// like "bird's eyes" becomes "bird"
// how to handle that ?
// bad example how I get to verify that the stuff is complete inside array
// term = arr1[1].replace(/'/i, /oo/);
}
Hi, I'm working on refining my search function. At the moment it works fine like this: Code: function searchLocations()
{
var found = false;
var input = document.getElementById('autocomplete').value;
for (var j = 0; j < gmarkers.length; j++)
{
if (gmarkers[j].myname.toLowerCase() == input.toLowerCase())
{
found = true;
gmarkers[j].show();
myclick(j);
}
}
if ( ! found ) alert("No matches found. Please check your spelling or refine your search.");
}
but you have to get the input exactly the same as it is in the array for it to work (as it should, being that that's the way it's written). I wanted to split it so that for example Black Cat Hotel would pop if the user entered Black OR Cat OR Hotel (or any combination of the above). So I thought that this might work: Code: function searchLocations()
{
var found = false;
var input = document.getElementById('autocomplete').value;
for (var j = 0; j < gmarkers.length; j++)
{
var s = gmarkers[j].myname.toLowerCase().split(" ");
if ( s == input.toLowerCase())
{
found = true;
gmarkers[j].show();
myclick(j);
}
}
if ( ! found ) alert("No matches found. Please check your spelling or refine your search.");
}
but obviously not. Is there some better way to do this? Hi, I am very new to javascript (been learning over the last 2 days) and I am trying to: 1. create a form that will allow a user to input area codes separated by commas (102,103,209,204,...) 2. remove the commas from the string and store the values in array 3. validate that the values are area code format (ie; greater than 99 but less than 1000) 4. remove any duplicate values before sending to the server I am more or less doing this just to learn (I have ideas for future apps) but know very little about programming. Thank you in advance for any help. The code I have written so far (please excuse the poor programming. I am very new )... Code:
<html>
<head>
<script language="javascript">
function ValidAreaCode(AreaCode) {
for(i=0;i<AreaCode.length;i++);
var AreaCode = new Array();
AreaCode=input.split(",");
function validate() {
var n=document.getElementById("myText").value;
if(n<99 || n >1000)
alert("Please enter a valid area code.");
}
}
//Remove Duplicates
var arr = AreaCode();
var unique = arr.unique();
alert(unique);
function unique(a)
{
var r = new Array();
o:for(var i = 0, n = a.length; i < n; i++)
{
for(var x = 0, y = r.length; x < y; x++)
{
if(r[x]==a[i]) continue o;
}
r[r.length] = a[i];
}
return r;
}
</script>
</head>
<FORM name="MyForm">
Enter area codes with a "," in between them: <input type="text" id="myText">
<input type="submit" value="Submit" onClick="ValidAreaCode()" id="myText">
<P>
</form>
<br/>
</html>
Hi there I'm trying to figure out what the following syntax for split means in the following line of the code arrTest[0].split('/')[0] what does ('/')[0] means in split('/')[0]? please can anyone explain You may have see various sites where urls are encoded by advertisement redirection service mostly by adf.ly now I want to write a personal java snippet for tor remove this spam [In opera you can specify a custom js to run at every page] mostly the html will look like this Code: <a target="_blank" href="http://adf.ly/246619/http://www.mediafire.com/download.php?lg5z42ra13ac9hi">SteamTable App</a> I want to use .split() method as you see this part http://adf.ly/246619/ [before the second http] has to be splitted some how & url to be reinserted in the a tag. any help here Hey I'm trying to create an aggregates calculator where the sum & average are calculated from the user inputs textarea of values, which i have split(). This is my code so far. I'm sure I'm not using the variables or parseFloat method correctly. Any advise? Many Thanks <html> <head> <script type="text/javascript"> <!-- function add() { document.getElementById("answer").value+=(document.getElementById("num1").value) + '\n'; } function calculate() { var total = "sa"; var sa = textAreaText.split("\n"); for (var i=0; i < sa.length; i++) parseFloat(sa[i]) + total; { document.getElementById("sum").value = total; } { document.getElementById("average").value = total / sa.length; } } //--> </script> </head> <body> <h1>Aggregates</h1> <h3>Add as many numbers as you like<br>to the list,then click Calculate.</h3> <form name="entryForm" id="entryForm"> <input type="text" id="num1"></input> <input type="button" value="Add to list" onclick="add();"><br> <textarea name="text" rows="15" cols="20" readonly="readonly" id="answer"></textarea><br> <input type="button" value="Calculate" onclick="calculate"> <input type="reset" value="Reset"> <p>Total (Sum);</p> <input type="text" id="sum" value="0"><br> <p>Average :</p> <input type="text" id="average" value="0"> </form> </body> </html> Hi, I am inserting fields from a .csv file into database using integration engine(rhapsody) there is a javascript filter where I am trying to catch rows that have extra commas in the field text. Tried using the following code but the rows with extra commas just error and don't get inserted. Code: // Loop through all the input messages
for (var i = 0; i < input.length; i++) {
var next = output.append(input[i]);
// Get the body of the current input message
var body = input[i].text;
// Set the body
next.text = body;
var name =next.getProperty("BaseFilename");
var fields = name;
var fieldsList = fields.split(/\s*,\s*/);
if (fieldsList.length >= 10)
{
name="error"+i;
input.setProperty("BaseFilename", name );
}
}
I really don't understand JavaScript... xD Code: var inputDate = "<?php echo $inputDate2; ?>";
var JDates = new Array();
Jdates = inputDate.split("/");
var currentDate = new Date(parseInt(Jdates[2]), parseInt(Jdates[0])-1, parseInt(Jdates[1]));
So... when creating 'currentDate' Jdates[0] will equal 0, even though I just asked javascript to split the inputDate by all "/". The inputDate var equals "08/06/2010" before the split. Any help greatly appreciated! I have var att=7,8,9 how can I convert these to an array so I can loop through the values? Hello I have a javascript navigation bar at the top of my page. I would like to split the navigation with 3 links on the left side of my logo and 3 links on the right side. Like this.... Home Designs Services (LOGO IMAGE) About FAQ's Contact Can someone help me figure out how to split a javascript navigation? I don't know if it should be separate navigation for the right and left or if it is just a CSS change? Below is my javascript and CSS. Code: <script type="text/javascript" src="tinydropdown.js"></script>
</script>
<div class="nav">
<ul id="menu" class="menu">
<li class="nodiv"><a href="#">Home</a></li>
<li><a href="#">Designs</a>
<ul>
<li><a href="#">One</a></li>
<li><a href="#">Two</a></li>
<li class="submenu">
<a href="#">Three</a>
<ul>
<li class="noborder"><a href="#">One</a></li>
<li><a href="#">Two</a></li>
<li><a href="#">Three</a></li>
</ul>
</li>
</ul>
</li>
<li><span>Services</span>
<ul>
<li><a href="#">One</a></li>
<li><a href="#">Two</a></li>
<li><a href="#">Three</a></li>
<li class="submenu">
<span>No Link</span><ul>
<li class="noborder"><a href="#">One</a></li>
<li><a href="#">Two</a></li>
<li><a href="#">Three</a></li>
<li><a href="#">Four</a></li>
<li><a href="#">Five</a></li>
</ul>
</li>
<li><a href="#">Five</a></li>
<li><a href="#">Six</a></li>
</ul>
</li>
<li class="nodiv"><a href="#">About</a></li>
<li><a href="#">FAQ's</a>
<ul>
<li><a href="#">One</a></li>
<li><a href="#">Two</a></li>
<li class="submenu">
<a href="#">Three</a>
<ul>
<li class="noborder"><a href="#">One</a></li>
<li><a href="#">Two</a></li>
<li><a href="#">Three</a></li>
</ul>
</li>
</ul>
<li class="nodiv"><a href="#">Contact</a></li></li>
</li>
</ul>
</div>
<script type="text/javascript">
var dropdown=new TINY.dropdown.init("dropdown", {id:'menu', active:'menuhover'});
</script>
Code: .nav {
height:36px;
color:#fff;
text-shadow:1px 1px #888;
position:absolute;
z-index: 100;
width: 960px;
padding-top: 70px;
padding-left: 0px;
}
.menu a {
float:left;
color:#eee;
text-decoration:none;
width:120px;
height:28px;
padding-top:8px;
}
.menu span {
float:left;
color:#eee;
text-decoration:none;
width:120px; height:28px;
padding-top:8px;
}
.menu a:hover {
color:#fff;
}
.menu {
list-style:none;
font:16px Arial,Verdana;
text-align:center;
width:900px;
margin:0 auto;
}
.menu li {
position:relative;
float:left;
width:120px;
z-index:1000;
}
.menu ul {
display:none;
position:absolute;
font:normal 13px Arial,Verdana;
top:36px;
left:0;
background:#aaa;
display:none;
list-style:none;
}
.menu ul li {
float:none;
border-top:1px solid #ccc;
width:120px;
}
.menu ul li a, li.menuhover li a, li.menuhover li.menuhover li a {
float:none;
display:block;
background:none;
height:22px;
padding-top:5px;
}
.menu ul li a:hover, li.menuhover li a:hover, li.menuhover li.menuhover li a:hover {background:#999;
color:#fff;
}
.menu ul li span, li.menuhover li span, li.menuhover li.menuhover li span {
float:none;
display:block;
background:none;
height:22px;
padding-top:5px;
}
.menu ul ul {
left:120px;
top:0;
}
.menu li.submenu {
font-weight:bold;
}
.menu li.noborder {
border-top:none;
}
li.menuhover a, li.menuhover li.menuhover a {
color:#fff;
background:#999;
}
li.menuhover span, li.menuhover li.menuhover span {
color:#fff;
background:#999;
}
THANKS! i see alot of forms where the phone number field is split into 3 boxes and you can type smoothly from the first box to the last....here is the beginning code i have now for my form Code: <form id="contactform" action="contact-submit.php" method="post"> <!-- form fields --> <div class="form"> <label for="name">Name<em>•</em></label> <input class="textbox required" type="text" name="name" id="name" /><br /> <label for="email">E-Mail<em>•</em></label> <input class="textbox required email" type="text" name="email" id="email" /><br /> how do i add a phone number field in there that has 3 connected fields? Whats wrong with the code below? I'm trying to get the email service provider name. Code: <html>
<head>
<script type="text/javascript">
function GetProvider {
var fullemail = openinviter.email_box.value;
var afterat = fullemail.split("@");
var Provider = afterat[1].split(".");
var showit = Provider[0];
openinviter.provider_box.value=showit;
}
</script>
</head>
<body>
<form action="" method="post" name="openinviter">
<input type="text" name="email_box" onchange="GetProvider()" />
<input type="text" name="provider_box" value="">
</form>
</body>
</html>
Thanks alot! Is it possible to SplitText this way? The SplitText function has a unique name for each task Split1 - Split1(this.value) Split2 - Split2(this.value) Split3 - Split3(this.value) Code: <script type="text/javascript">
function Split1 (info) {
if (info == '') { return; }
var tarr = info.split(",");
document.getElementById('field1').value = tarr[0];
document.getElementById('field2').value = tarr[1];
}
function Split2 (info) {
if (info == '') { return; }
var tarr = info.split(",");
document.getElementById('field3').value = tarr[2];
document.getElementById('field4').value = tarr[3];
}
function Split3 (info) {
if (info == '') { return; }
var tarr = info.split(",");
document.getElementById('field5').value = tarr[4];
document.getElementById('field6').value = tarr[5];
}
</script>
I have a web form that requests a user full name and email address. What I would like to do is when the user fills in the full name in one input box, I would like to take the full name and populate the email address field as such. "first.last@allstate.com". So pretty much split the full name and popluate email address field "first.last@allstate.com". Tracy |
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