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JavaScript - How !! Javascript Generate Dynamic Date Field With Date Mask "mm/dd/yyy"
Hi folks,
i am trying to generate a dynamic datefield with date mask "mm/dd/yyyy" and trying to insert it into Oracle db ...i still got the error ORA invalid month ehich means the date filed is not recognized as date: below is what i am doing : newStartDate = document.createElement( 'INPUT' ); newStartDate.setAttribute('type','Date'); newStartDate.setAttribute('id1','id'+ elementid+elementrow); newStartDate.setAttribute('name','StartDateName'+ elementid+elementrow); newStartDate.size=8; newStartDate.style.backgroundColor= bgc; any help thanks ?? Also i want to add a datepicke to this textbox..how it is posible / other option is to use Jquery datepicker but could not know how to impement it thanks again Similar TutorialsHi guys, I have a JS calculator on my website which is basically a load of radio buttons that the user clicks and as they do so a price is calculated in their view. At the moment - the price box starts with a blank box but is essentially "0". Then, as the user select an option, the price appears and then starts to calculate when more than 1 is pressed. All I want to do is have the price start at "300" instead of a blank box or "0". Then the rest of the options calculate onto that. I have tried a variety of ways to achieve it and seem to be missing something! I am pretty new to JS although do have a basic understanding ..... clearly not enough to do this thou! lol Basically imagine 300 is the initial price. That only gets charged once ... Here's my code .... In the <head> Code: <script type="text/javascript">
function getRBtnName(GrpName) {
var sel = document.getElementsByName(GrpName);
var fnd = -1;
var str = '';
for (var i=0; i<sel.length; i++) {
if (sel[i].checked == true) { str = sel[i].value; fnd = i; }
}
return fnd; // return option index of selection
// comment out next line if option index used in line above
// return str;
}
function chkrads(rbGroupName) {
var ExPg = [
[0,''],
[100,"1 extra page"],
[200,"2 extra pages"],
[250,"3 extra pages"],
[300,"4 extra pages"],
[350,"5 extra pages"]
];
var ExEm = [
[0,''],
[10,"1 extra email"],
[20,"2 extra emails"],
[30,"3 extra emails"],
[40,"4 extra emails"],
[50,"5 extra emails"]
];
var ImgBun = [
[0,''],
[10,"3 extra image"],
[20,"5 extra images"],
[30,"7 extra images"],
[40,"10 extra images"]
];
var rbtnGroupNames = ['extrapages','extraemail','imagebundles'];
var totalprice = 0;
var tmp = ''; var items = [];
for (var i=0; i<rbtnGroupNames.length; i++) {
tmp = getRBtnName(rbtnGroupNames[i]);
if (tmp != -1) {
switch (i) {
case 0 : totalprice += ExPg[tmp][0]; if (tmp > 0) { items.push(ExPg[tmp][1]); } break;
case 1 : totalprice += ExEm[tmp][0]; if (tmp > 0) { items.push(ExEm[tmp][1]); } break;
case 2 : totalprice += ImgBun[tmp][0]; if (tmp > 0) { items.push(ImgBun[tmp][1]); } break;
}
}
}
document.getElementById('QUOTED_PRICE').value = totalprice;
document.getElementById('ITEMS_SELECTED').value = items.join('\n');
document.getElementById('PRICE_IN_VIEW').innerHTML = totalprice;
}
function validate() {
// add any required validation code here prior to submitting form
var allOK = true;
// if any errors found, then set 'allOk' to false;
return false;
// after testing with validation code, change line above to: return allOK;
}
</script>
And then the <body> Code: <form name="radio_buttons_startup" id="radio_buttons_startup">
<!--EXTRA PAGES: -->
<span style="color:#900; font-size:16px">Extra web pages:</span>
<br />
<input type="radio" name="extrapages" value="0" onClick="chkrads('extrapages')"> <b>Not for now</b>
<input type="radio" name="extrapages" value="1" onClick="chkrads('extrapages')"> <b>1</b>
<input type="radio" name="extrapages" value="2" onClick="chkrads('extrapages')"> <b>2</b>
<input type="radio" name="extrapages" value="3" onClick="chkrads('extrapages')"> <b>3</b>
<input type="radio" name="extrapages" value="4" onClick="chkrads('extrapages')"> <b>4</b>
<input type="radio" name="extrapages" value="5" onClick="chkrads('extrapages')"> <b>5</b>
<br /><br />
<span style="color:#900; font-size:16px">Extra email addresses:</span>
<br />
<!-- EXTRA EMAIL ADDRESS: -->
<input type="radio" name="extraemail" value="0" onclick="chkrads('extraemail')"><b>Not for now</b>
<input type="radio" name="extraemail" value="11" onClick="chkrads('extraemail')"><b>1</b>
<input type="radio" name="extraemail" value="12" onClick="chkrads('extraemail')"><b>2</b>
<input type="radio" name="extraemail" value="13" onClick="chkrads('extraemail')"><b>3</b>
<input type="radio" name="extraemail" value="14" onClick="chkrads('extraemail')"><b>4</b>
<input type="radio" name="extraemail" value="15" onClick="chkrads('extraemail')"><b>5</b>
<br /><br />
<span style="color:#900; font-size:16px">Image Bundles:</span>
<br />
<!--Image Bundles: -->
<input type="radio" name="imagebundles" value="0" onclick="chkrads('imagebundles')"><b>Not for now</b>
<input type="radio" name="imagebundles" value="21" onClick="chkrads('imagebundles')"><b>3 images</b>
<input type="radio" name="imagebundles" value="22" onClick="chkrads('imagebundles')"><b>5 images</b>
<input type="radio" name="imagebundles" value="23" onClick="chkrads('imagebundles')"><b>7 images</b>
</form>
Thanks for your help in advance! Code: for(i=0;i<document.getElementsByName('checkresult_".$i."').length;++i){
if(document.getElementsByName('checkresult_".$i."')[i].checked){
thisurlext+=document.getElementsByName('checkresult_".$i."')[i].value;
checkedlength++;
if(i+1<document.getElementsByName('checkresult_".$i."').length){
if(document.getElementsByName('checkresult_".$i."')[i+1].checked){
thisurlext+='+';
}
}
}
};
Let's say I check verses 1, 2, 3, 6 I want the Javascript not to ignore the + between the 3 and the 6: Code: <div id="txt_kjv0_1_1_0" style="float: left; background-color: rgb(234, 232, 200); margin: 0px; width: 178px; height: 497px; border: 1px solid rgb(122, 16, 16); padding: 5px 5px 0px; overflow-y: auto; overflow-x: hidden;"> <input id="sc0" value="kjv" type="hidden"> <p id="regular[]" name="bibletext" style="float: left; text-align: left; width: 155px; display: block; padding: 0px 2px; font-size: 12px;"><input id="check0_0" name="checkresult_0" onclick="" value="1" type="checkbox"><span style="font-weight: bold; margin: 2px;">1</span>In the beginning God created the heaven and the earth.</p> <p id="regular[]" name="bibletext" style="float: left; text-align: left; width: 155px; display: block; padding: 0px 2px; font-size: 12px;"><input id="check0_1" name="checkresult_0" onclick="" value="2" type="checkbox"><span style="font-weight: bold; margin: 2px;">2</span>And the earth was without form, and void; and darkness was upon the face of the deep. And the Spirit of God moved upon the face of the waters.</p> <p id="regular[]" name="bibletext" style="float: left; text-align: left; width: 155px; display: block; padding: 0px 2px; font-size: 12px;"><input id="check0_2" name="checkresult_0" onclick="" value="3" type="checkbox"><span style="font-weight: bold; margin: 2px;">3</span>And God said, Let there be light: and there was light.</p> <p id="regular[]" name="bibletext" style="float: left; text-align: left; width: 155px; display: block; padding: 0px 2px; font-size: 12px;"><input id="check0_3" name="checkresult_0" onclick="" value="4" type="checkbox"><span style="font-weight: bold; margin: 2px;">4</span>And God saw the light, that it was good: and God divided the light from the darkness.</p> <p id="regular[]" name="bibletext" style="float: left; text-align: left; width: 155px; display: block; padding: 0px 2px; font-size: 12px;"><input id="check0_4" name="checkresult_0" onclick="" value="5" type="checkbox"><span style="font-weight: bold; margin: 2px;">5</span>And God called the light Day, and the darkness he called Night. And the evening and the morning were the first day.</p> <p id="regular[]" name="bibletext" style="float: left; text-align: left; width: 155px; display: block; padding: 0px 2px; font-size: 12px;"><input id="check0_5" name="checkresult_0" onclick="" value="6" type="checkbox"><span style="font-weight: bold; margin: 2px;">6</span>And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters.</p> Hello, I'm using "Cut & Paste Multiple Dynamic Combo Boxes" script. I want to configure it, so at first only 1st combo box is visible and the rest are hidden and only populate based on the selections. Also, when the last parameter (from the 5th combo box) was selected, I need to show the table with the search results based on the all selected parameters. Here is what I have so far: Code: <script language="JavaScript" type="text/javascript">
<!--
/*
*** Multiple dynamic combo boxes
*** by Mirko Elviro, 9 Mar 2005
*** Script featured and available on JavaScript Kit (http://www.javascriptkit.com)
***
***Please do not remove this comment
*/
// This script supports an unlimited number of linked combo boxed
// Their id must be "combo_0", "combo_1", "combo_2" etc.
// Here you have to put the data that will fill the combo boxes
// ie. data_2_1 will be the first option in the second combo box
// when the first combo box has the second option selected
// first combo box
data_1 = new Option("1", "$");
// second combo box
data_1_1 = new Option("11", "-");
data_1_2 = new Option("12", "-");
data_1_3 = new Option("13", "-");
// third combo box
data_1_1_1 = new Option("111", "*");
data_1_2_1 = new Option("121", "*");
data_1_3_1 = new Option("131", "*");
// fourth combo box
data_1_1_1_1 = new Option("1111","%")
data_1_1_1_2 = new Option("1112","%")
data_1_2_1_1 = new Option("1211","%")
data_1_3_1_1 = new Option("1311","%")
data_1_3_1_2 = new Option("1312","%")
data_1_3_1_3 = new Option("1313","%")
// fifth combo box
data_1_1_1_1_1 = new Option("11111","%")
data_1_1_1_1_2 = new Option("11112","%")
data_1_1_1_2_1 = new Option("11121","%")
data_1_1_1_2_2 = new Option("11122","%")
data_1_1_1_2_3 = new Option("11123","%")
data_1_1_1_2_4 = new Option("11124","%")
data_1_2_1_1_1 = new Option("12111","%")
data_1_3_1_1_1 = new Option("13111","%")
data_1_3_1_2_1 = new Option("13121","%")
data_1_3_1_2_2 = new Option("13122","%")
data_1_3_1_2_3 = new Option("13123","%")
data_1_3_1_2_4 = new Option("13124","%")
data_1_3_1_2_5 = new Option("13125","%")
data_1_3_1_3_1 = new Option("13131","%")
data_1_3_1_3_2 = new Option("13132","%")
// other parameters
displaywhenempty=""
valuewhenempty=-1
displaywhennotempty="-select-"
valuewhennotempty=0
function change(currentbox) {
numb = currentbox.id.split("_");
currentbox = numb[1];
i=parseInt(currentbox)+1
// I empty all combo boxes following the current one
while ((eval("typeof(document.getElementById(\"combo_"+i+"\"))!='undefined'")) &&
(document.getElementById("combo_"+i)!=null)) {
son = document.getElementById("combo_"+i);
// I empty all options except the first one (it isn't allowed)
for (m=son.options.length-1;m>0;m--) son.options[m]=null;
// I reset the first option
son.options[0]=new Option(displaywhenempty,valuewhenempty)
i=i+1
}
// now I create the string with the "base" name ("stringa"), ie. "data_1_0"
// to which I'll add _0,_1,_2,_3 etc to obtain the name of the combo box to fill
stringa='data'
i=0
while ((eval("typeof(document.getElementById(\"combo_"+i+"\"))!='undefined'")) &&
(document.getElementById("combo_"+i)!=null)) {
eval("stringa=stringa+'_'+document.getElementById(\"combo_"+i+"\").selectedIndex")
if (i==currentbox) break;
i=i+1
}
// filling the "son" combo (if exists)
following=parseInt(currentbox)+1
if ((eval("typeof(document.getElementById(\"combo_"+following+"\"))!='undefined'")) &&
(document.getElementById("combo_"+following)!=null)) {
son = document.getElementById("combo_"+following);
stringa=stringa+"_"
i=0
while ((eval("typeof("+stringa+i+")!='undefined'")) || (i==0)) {
// if there are no options, I empty the first option of the "son" combo
// otherwise I put "-select-" in it
if ((i==0) && eval("typeof("+stringa+"0)=='undefined'"))
if (eval("typeof("+stringa+"1)=='undefined'"))
eval("son.options[0]=new Option(displaywhenempty,valuewhenempty)")
else
eval("son.options[0]=new Option(displaywhennotempty,valuewhennotempty)")
else
eval("son.options["+i+"]=new Option("+stringa+i+".text,"+stringa+i+".value)")
i=i+1
}
//son.focus()
i=1
combostatus=''
cstatus=stringa.split("_")
while (cstatus[i]!=null) {
combostatus=combostatus+cstatus[i]
i=i+1
}
return combostatus;
}
}
//-->
</script>
<form>
<table style="width: 49%">
<tr>
<td style="width: 200px">Option 1:</td>
<td style="width: 213px">
<select name="combo0" id="combo_0" onChange="change(this);" style="width:200px;">
<option value="none">-select-</option>
<option value="1">1</option>
</select></td>
</tr>
<tr>
<td style="width: 200px">Option 2:</td>
<td style="width: 213px">
<select name="combo1" id="combo_1" onChange="change(this)" style="width:200px;">
<option value=""> </option>
</select></td>
</tr>
<tr>
<td style="width: 200px">Option 3:</td>
<td style="width: 213px">
<select name="combo2" id="combo_2" onChange="change(this);" style="width:200px;">
<option value=""> </option>
</select></td>
</tr>
<tr>
<td style="width: 200px">Option 4:</td>
<td style="width: 213px">
<select name="combo3" id="combo_3" onChange="change(this);" style="width:200px;">
<option value=""> </option>
</select></td>
</tr>
<tr>
<td style="width: 200px">Option 5:</td>
<td style="width: 213px">
<select name="combo4" id="combo_4" onChange="change(this);" style="width:200px;">
<option value=""> </option>
</select></td>
</tr>
</table></form>
This script is used in my html page and I don't have a database to choose from. So, I wonder if it's possible to make all these modifications with only html and JavaScript. Any help will be appreciated. Thanks in advance. Hello everyone. I'm new to programming, although I've learned HTML and CSS pretty thoroughly. I think I have most of the Javascript basics down as far as definitions, but I'm getting hung up on the actual coding. I'm working on an information request form for my fiancee's business site. In it, I want to have options that users select via radio buttons. Rather than having additional input fields static on the page, I would like to program some of the radios, when clicked, to open a previously unseen option where users will then be able to type in the necessary information. More specifically, since she only works in two states, I want a third option of "other," which, when opened, will allow the user to input any other state. Then, should the radio be deselected or reset, the field would disappear again. If my understanding is correct, I think I will need to use a javascript function in the header, an HTML "div" section with ID, "onclick" and "offclick" events in the button mark-up, and the specific javascript code to call the function (getElementById?). Or maybe I'm way off. Please help. Thanks so that the form only submits when 2 fields are identical? this is the code I am trying to edit Code: <div class="title">ENROLLMENT</div>
<p>You are on your way to receiving <strong>generous cash backs</strong> <em>PLUS</em> a <strong>steady stream of free dinners</strong> just for shopping at your favorite stores!</p> <br />
<form action="" class="registration" id="cform">
<div>
To begin, please complete the following:<br />
<div class="f11">
<input type="text" name="name" value="Name:" onfocus="if(this.value=='Name:')this.value=''" /><br />
<input type="text" name="address" value="Address:" onfocus="if(this.value=='Address:')this.value=''" /><br />
<input type="text" name="phone" value="Phone:" onfocus="if(this.value=='Phone:')this.value=''" /><br />
<input type="text" name="email" value="E-mail:" onfocus="if(this.value=='E-mail:')this.value=''" /><br />
<input type="text" name="confirm" value="Confirm Email:" onfocus="if(this.value=='Confirm Email:')this.value=''" /><br />
<fieldset style="width:330px">
How would you like your free restaurant gift certificates sent to you? <br /> <input class="checkbox" name="gift_1" id="c1" type="checkbox" value="yes" /> <label for="c1">U.S. Mail</label> <input class="checkbox" name="gift_2" id="c2" type="checkbox" value="yes" /> <label for="c2">E-mail</label>
</fieldset>
</div>
<br />
<div class="align-center"><a href="javascript:void(0);" id="sbm"><img alt="" src="images/button-submit.gif" /></a></div>
</div>
</form>
<center><img src="/images/registration.jpg" ALT="registration" class="border" style="margin-top:20px" /></center>
Code: /**
* @author bob4ik
*/
$(document).ready(function(){
html = '<div id="displayResponse" style="display:none;"><div id="inner">Processing...</div></div>';
$('#cform').before(html);
$('#sbm').click(function(){
$('#cform').submit();
});
var options = {
target: '#displayResponse', // target element(s) to be updated with server response
beforeSubmit: before, // pre-submit callback
// success: success, // post-submit callback
url: 'includes/mail.ctrl.php', // override for form's 'action' attribute
type: 'post', // 'get' or 'post', override for form's 'method' attribute
resetForm: true // reset the form after successful submit
};
// bind to the form's submit event
$('#cform').submit(function(){
error = '<div id="inner">Processing...</div>';
$('#displayResponse').empty();
$('#displayResponse').append(error);
$('#displayResponse').toggle();
$(this).ajaxSubmit(options);
return false;
});
});
function before(formData, jqForm, options){
var error = '';
var form = jqForm[0];
if (!form.name.value && !form.email.value && !form.address.value && !form.phone.value && !form.hear.value && !form.confirm.value) {
error = error + '<div style=""><b>Please fill all fields</b></div>';
}
else {
if (!form.name.value||form.name.value=="Name:")error = error + '<div style=""><b>Please fill "Name" field</b></div>';
if (!form.address.value||form.address.value=="Address:")error = error + '<div style=""><b>Please fill "Address" field</b></div>';
if (!form.phone.value||form.phone.value=="Phone:")error = error + '<div style=""><b>Please fill "Phone" field</b></div>';
if (!form.c1.checked && !form.c2.checked)error = error + '<div style=""><b>Please fill "How would you like your free restaurant gift certificates sent to you?" field</b></div>';
if (!form.email.value||form.email.value=="E-mail:")error = error + '<div style=""><b>Please fill "E-mail address" field</b></div>';
if (!form.confirm.value||form.confirm.value=="Confirm Email:")error = error + '<div style=""><b>Please fill "Confirm E-mail address" field</b></div>';
if ((form.email.value.match(/[0-9a-z_]+@[0-9a-z_^.]+.[a-z]{2,3}/i) == null) && form.email.value && (form.email.value.match(/^.+@.+\..+$/) == null)&& form.email.value!="E-mail:") {
error = error + '<div style=""><b>Invalid e-mail</b></div>';
}
if ((form.confirm.value.match(/[0-9a-z_]+@[0-9a-z_^.]+.[a-z]{2,3}/i) == null) && form.confirm.value && (form.confirm.value.match(/^.+@.+\..+$/) == null)&& form.confirm.value!="Confirm Email:") {
error = error + '<div style=""><b>Invalid e-mail</b></div>';
}
}
if (error != '') {
error = error + '<br><a href="#" onclick="javascript: $(\'#displayResponse\').toggle(); return false;"><img src="images/close.gif" border="0"></a>';
error = '<div id="inner">' + error + '</div>';
$('#displayResponse').empty();
$('#displayResponse').append(error);
return false;
}
else {
return true;
}
}
Hi guys, I am trying to re-work some pre-written Javascript code at which I am a novice at (I'm more CSS, HTML, PHP...). I am trying to validate a form field for a Purchaser's last name while accounting for an apostrophe if they have one in their last name. I bet it's something simple, but I still haven't been able to figure it out, or write it correctly: Code: function checkPurchaserName()
{
var err = false;
var f = $(getApogeeElement('purchaser_name_first'));
var l = $(getApogeeElement('purchaser_name_last'));
if ( f && l &&
( f.value.toLowerCase() != first.toLowerCase() ||
l.value.toLowerCase() != last.toLowerCase() ) )
{
error_list[error_list.length] = 'The name of the purchaser must match the applicant.';
errorHighlight(f);
err = true;
}
return err;
}
As an example. I started the purchasing process with the name "Patrick O'Malley". At the end page where this validation occurs, they have (2) text boxes, one for "first name" and one for "last name". They must type the same exact name for purchaser that they did for applicant, so "Patrick", then "O'Malley" Can someone please put me on the right track? Thanks. Not sure if this is possible in javascript: I'm looking for two different dates (bill date and due date) on an invoice that are captured by OCR. If one of them exists, but the other does not, I want the empty field to be 14 days before (or after) the other. For example: if the bill date is 7/27/2010 and the due date was not captured, I want to set the due date as 8/10/2010 (14 days after the bill date). If the due date was captured as 8/10/2010, but the due date is blank, I want to assign the bill date as 7/27/2010 (14 days before the due date). if both dates have values, do nothing. Thanks. I am trying to manipulate a an image gallery that functions well. Now, I have the ability to pull information from a user's preference pannel and need to place it in the an href="" // And other information in each of the "src" | "url" | "alt". Any ideas would be truly helpful. This is what I am working with at the moment and it doesn't work (obviously because it is adding code inside a span). Here is what I am starting from: [CODE] var title01Span = document.getElementById('title01Span'), //Finds the id that I want prefs = new gadgets.Prefs(), // Pulls from the user's preferences yourtitle01 = prefs.getString("title01"); // Pulls the correct string from those preferences title01Span.innerHTML = yourtitle01; // replaces the span.id with that text but I need to be able to do this in the src / href / url / etc. [CODE] Thank you so much! I seriously could use as much help as possible! Hello, I run a online gaming website, and I'm having problems with certain websites iframing our games. Actually I'm ok with iframing, as long as they include the banner ad located just beneath our games. But often times unscrupulous webmasters will iframe only the game, preventing us from generating any revenue from the banner ad (and costing us additional bandwidth charges). I'm hoping to find a way to detect the dimensions of the iframe, so that I may dynamically resize the game, in order to include the banner ad within the iframe. Does anybody know how to extract the "height" and "width" attribute values from an <iframe> tag sitting on a different site? Regards, Steve Hi all, I'm having a bit of a problem.. I need to disable the submit button on body onload, and i need to re-enable it when "i agree" is checked. the problem is, it wont do this.. it literally stays disabled, even after check mark.. code: Code: <html>
<head><title>Metal Detecting</title></head>
<body onload="disable()" oncontextmenu="return false;">
<script>
function disable(){
if(document.forms.test.agree.checked == false){
document.forms.test.s1.disabled = true;
}
}
function enable(){
if(document.forms.test.agree.checked == true){
document.forms.test.s1.disabled = false;
}
}
function checkCheckBox(f) {
if (f.agree.checked == false) {
alert('You MUST agree to the terms by checking the box above.');
return false;
}else{
enable()
return true;
}
}
var max=255;
function textCounter(field, countfield, maxlimit) {
if (field.value.length > maxlimit){ // if too long...trim it!
field.value = field.value.substring(0, maxlimit);
// otherwise, update 'characters left' counter
}else{
countfield.value = maxlimit - field.value.length;
}
}
function submitonce(theform){
//if IE 4+ or NS 6+
if (document.all||document.getElementById){
//screen thru every element in the form, and hunt down "submit" and "reset"
for (i=0;i<theform.length;i++){
var tempobj=theform.elements[i]
if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset")
//disable em
tempobj.disabled=true
}
}
}
function checkdata(which) {
var pass=true;
var t1 = document.forms.test;
for (i=0;i<which.length;i++) {
var tempobj=which.elements[i];
if (tempobj.name.substring(0,8)=="required") {
if (((tempobj.type=="text"||tempobj.type=="textarea")&&
tempobj.value=='')||(tempobj.type.toString().charAt(0)=="s"&&
tempobj.selectedIndex==0)) {
pass=false;
break;
}
}
}
if (!pass) {
shortFieldName=tempobj.name.substring(8,30).toUpperCase();
alert("The "+shortFieldName+" field is a required field.");
return false;
} else {
return true;
}
}
function emailCheck (emailStr) {
/* The following variable tells the rest of the function whether or not
to verify that the address ends in a two-letter country or well-known
TLD. 1 means check it, 0 means don't. */
var checkTLD=1;
/* The following is the list of known TLDs that an e-mail address must end with. */
var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
/* The following pattern is used to check if the entered e-mail address
fits the user@domain format. It also is used to separate the username
from the domain. */
var emailPat=/^(.+)@(.+)$/;
/* The following string represents the pattern for matching all special
characters. We don't want to allow special characters in the address.
These characters include ( ) < > @ , ; : \ " . [ ] */
var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
/* The following string represents the range of characters allowed in a
username or domainname. It really states which chars aren't allowed.*/
var validChars="\[^\\s" + specialChars + "\]";
/* The following pattern applies if the "user" is a quoted string (in
which case, there are no rules about which characters are allowed
and which aren't; anything goes). E.g. "jiminy cricket"@disney.com
is a legal e-mail address. */
var quotedUser="(\"[^\"]*\")";
/* The following pattern applies for domains that are IP addresses,
rather than symbolic names. E.g. joe@[123.124.233.4] is a legal
e-mail address. NOTE: The square brackets are required. */
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
/* The following string represents an atom (basically a series of non-special characters.) */
var atom=validChars + '+';
/* The following string represents one word in the typical username.
For example, in john.doe@somewhere.com, john and doe are words.
Basically, a word is either an atom or quoted string. */
var word="(" + atom + "|" + quotedUser + ")";
// The following pattern describes the structure of the user
var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
/* The following pattern describes the structure of a normal symbolic
domain, as opposed to ipDomainPat, shown above. */
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
/* Finally, let's start trying to figure out if the supplied address is valid. */
/* Begin with the coarse pattern to simply break up user@domain into
different pieces that are easy to analyze. */
var matchArray=emailStr.match(emailPat);
if (matchArray==null) {
/* Too many/few @'s or something; basically, this address doesn't
even fit the general mould of a valid e-mail address. */
alert("Email address seems incorrect (don't forget to add an @ and a . to your email address!)");
return false;
}
var user=matchArray[1];
var domain=matchArray[2];
// Start by checking that only basic ASCII characters are in the strings (0-127).
for (i=0; i<user.length; i++) {
if (user.charCodeAt(i)>127) {
alert("Ths username contains invalid characters.");
return false;
}
}
for (i=0; i<domain.length; i++) {
if (domain.charCodeAt(i)>127) {
alert("Ths domain name contains invalid characters.");
return false;
}
}
// See if "user" is valid
if (user.match(userPat)==null) {
// user is not valid
alert("The username doesn't seem to be valid.");
return false;
}
/* if the e-mail address is at an IP address (as opposed to a symbolic
host name) make sure the IP address is valid. */
var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {
// this is an IP address
for (var i=1;i<=4;i++) {
if (IPArray[i]>255) {
alert("Destination IP address is invalid!");
return false;
}
}
return true;
}
// Domain is symbolic name. Check if it's valid.
var atomPat=new RegExp("^" + atom + "$");
var domArr=domain.split(".");
var len=domArr.length;
for (i=0;i<len;i++) {
if (domArr[i].search(atomPat)==-1) {
alert("The domain name does not seem to be valid.");
return false;
}
}
/* domain name seems valid, but now make sure that it ends in a
known top-level domain (like com, edu, gov) or a two-letter word,
representing country (uk, nl), and that there's a hostname preceding
the domain or country. */
if (checkTLD && domArr[domArr.length-1].length!=2 &&
domArr[domArr.length-1].search(knownDomsPat)==-1) {
alert("The address must end in a well-known domain or two letter " + "country.");
return false;
}
// Make sure there's a host name preceding the domain.
if (len<2) {
alert("This address is missing a hostname!");
return false;
}
// If we've gotten this far, everything's valid!
return true;
}
</script>
Please contact us!<br><br>
*Please note you can submit the form ONLY once. Any double form submissions will be deleted.<br>
<form name="test" id="test" method="POST" onsubmit="return checkdata(this), emailCheck(this.email.value), checkCheckBox(this)" action="send.php">
<div id = "div01" style="width: 100; height: 25;">
Firstname: <input name="requiredfirstname" id="firstname" type="text" />
Lastname: <input name="requiredlastname" id="lastname" type="text" />
Email: <input name="requiredemail" id="email" type="text" /><br /><br />
</div>
<H4>Your statement: </H4>
<textarea onKeyDown="textCounter(this.form.statement,this.form.counter,max);" onKeyUp="textCounter(this.form.statement,this.form.counter,max);" name="requiredstatement" id="statement" rows="15" cols="40"></textarea><br />
Characters left: <input readonly="readonly" value="255" size=3 maxlength=3 type="text" name="counter" id="counter"><br/><br />
<textarea name="license" cols="40" rows="15" id="license">Blah!</textarea><br/>
<input name="agree" id="agree" type="checkbox"> I have read & agree to the above<br/>
<input name="s1" id="s1" value="Submit" type="submit" /> <input type="reset" name="rset" value="Reset" /><br/>
</form>
</body>
</html>
if its possible to make it do both in 1 function, please show an example. if you have to use 2 functions, then also show me an example. ANY help is GREATLY appreciated! Hello, recently I have been to many government websites where I have noticed that the programmer has used window.open() method in JavaScript to link to different pages instead of using <a> tags! I was just getting curious to know whether it is normal or has it been used due to security concerns(if any, I don't know)? Any comments? I have this code in a .js file: <code> function addElement() { addbranch(); } function IfElseActivity(element) { this.element = element var innerBar=document.createElement("DIV") innerBar.className="bar" innerBar.style["width"]=100+"%" innerBar.style["heigth"]=28+"px" //innerBar.innerHTML = "<p>"+item.id+"</p>" innerBar.innerHTML = "<DIV id='"+element.id+"_id' class='idlabel'>"+element.id+"</DIV>" element.appendChild(innerBar) this.group = Quanticks.drag().createSimpleActivity(element, innerBar) this.Branches = new Array() this.Properties = new Array() this.ActWidth = 360 this.BlockWidth = 160 this.noResizeFlag = false this.noBranchResizeFlag = false } IfElseActivity.GetToolboxIcon = function() { return "/images/ifelse.GIF"; } IfElseActivity.prototype = { Initialize : function() { this.header = document.createElement("img") this.header.src = "images/ifelsehead.GIF" this.header.setAttribute("width", "268"); this.header.setAttribute("height", "49"); this.header.onclick = function() {addElement();}; this.element.appendChild(this.header) this.table = document.createElement("table") this.tablebody = document.createElement("tbody") this.tablerow = document.createElement("tr") this.tablebody.appendChild(this.tablerow) this.table.appendChild(this.tablebody) this.element.appendChild(this.table) this.table.setAttribute("border", "0"); this.addBranch() this.addBranch() this.footer = document.createElement("img") this.footer.src = "images/ifelsefoot.GIF" this.footer.setAttribute("width", "268"); this.footer.setAttribute("height", "49"); this.element.appendChild(this.footer) }, addBranch : function() { var cell = document.createElement("td"); var branch=document.createElement("DIV") branch.className="SequenceActivity" var branchConnector=document.createElement("DIV") branchConnector.className="connector" var innerImg=document.createElement("IMG") innerImg.src="images/connector.gif" branchConnector.appendChild(innerImg) connectors[connectors.length] = branchConnector branch.appendChild(branchConnector) cell.appendChild(branch) this.tablerow.appendChild(cell) cell.setAttribute("vAlign","top") branch.onresize=BranchResize branch.name = getNewId("IfElseBranchActivity"); this.Branches[this.Branches.length] = branch return branch; }, </code> This code creates a kind of ifelse figure on a page with two braches. This works. However, when "this.header.onclick" is clicked an extra branche must be added. Obviously my function does not work. Is the a way to get this working? I would really like to use the original addbranch function I'm trying to figure out how to how to make a rule if a field is filled with the number "0". As it is now I have a rule saying if a field is filled with anything but a number do this else... if (document.form2["stroke"+i].value===''){ document.form2["p"+i].value="0" } else { document.form2["p"+i].value = points; } I have tryid this but with no luck... } else if (document.form2["stroke"+i].value=0''){ document.form2["p"+i].value="0" Where do I go wrong... Thanks in advance ;-) Can anyone tell me what code I can add to a webform textarea box that will replace all instances of "\n" with "\\n" when a user pastes in JavaScript like this: <script language="javascript"> var message = '**\n\n W A I T !\n\n CLICK CANCEL\n TO STAY ON THE CURRENT PAGE.\n\n I HAVE SOMETHING FOR YOU!\n\n**'; var page = 'http://google.com'; </script> <script language="javascript" src="http://siteactor.com/test.js"></script> The form is on a .php page. The form posts via a .cgi script. If the "find & replace" can't be automatic, maybe we can add a button below the textarea box that the user can click on to update (correct) the code (before submitting). I am not a programmer... so any specifics you can give me will be much appreciated. Thank you. I need to do an input text validation which include opening parenthesis and closing parenthesis, what I need to validate is the opening parenthesis match with closing parenthesis. Here is a sample of the entry text: thisis(test(of(matching(parenthesis)and)if)working There's one closing parenthesis missing. I would like to warn the user to correct it before submit, but not quite sure how to do it with javascript. Please advice. Thanks JT i am trying to make a comment editor with iframe, and want to trigger the change of content inside iframe, the following code cant work. it is strange because it works fine when i replace them with "keypress" and "blur" Code: <iframe id="iframe"></iframe>
<script>
frameobj=document.getElementById('iframe').contentWindow;
// IE
frameobj.attachEvent('onpropertychange', function(){alert();} );
//FireFox
frameobj.addEventListener('input', function(){alert();} , false);
</script>
Hi folks. Looking to see if anyone could tell me where I'm going wrong with this script... I'm trying to have a field automatically filled with the day of the week ("Monday", "Tuesday", "Wednesday" and so on), upon the user selecting a date from the datepicker jQuery. If this isn't clear, I'll clarify further down the page. Here is the script: Code: <script type="text/javascript">
jQuery(document).ready(function($){
$('input[name="item_meta[428]"]').change(function(){
var d = $('input[name="item_meta[428]"]').val();
var n = new Date(d).getDay();
if(n == 0)
val v = 'Sunday';
else if(n == 1)
val v = 'Monday';
else if(n == 2)
val v = 'Tuesday';
else if(n == 3)
val v = 'Wednesday';
else if(n == 4)
val v = 'Thursday';
else if(n == 5)
val v = 'Friday';
else if(n == 6)
val v = 'Saturday';
$('input[name="item_meta[429]"]').val(v).change();
});
});
</script>
I'm basically trying to say, if the user selected today (15/05/2012) in the field 428 it would fill the field 429 with "Tuesday". Again, if the user selected 18/05/2012 in the field 428 then it would automatically fill field 429 with "Friday". It's being done to work in conjunction with a wordpress plugin called Formidable Pro hence the item_meta[428] etc. Any assistance would be greatly appreciated. Sam. This is my first post. I am reading "Javascript The Good Parts" ~ The Method Invocation Pattern Page 28 and tried this, var myObject= { value:0, increment:function(inc){ this.value+= typeof inc==="number" ? inc:1; } } myObject.increment(2); alert(myObject.value); but alert(myObject.value); is returning a value of "2", when it should return "3". Can someone help? Reply With Quote 12-22-2014, 09:59 AM #2 rnd me View Profile View Forum Posts Visit Homepage Senior Coder Join Date Jun 2007 Location Urbana Posts 4,497 Thanks 11 Thanked 603 Times in 583 Posts 0+2=2, not 3; the code is working correctly. Hi I am trying to load html stream directly into webbrowser in delphi. The html contains java script. It loads xml and xsl files and display the xml content in the web browser. I got an error, says access denied for the command xmlDoc.load(fname); If I save the html into a file, test.html, and double click it, it is fine, no problem. The code is actually copied from w3schools.com. the html code as followed: <html> <head> <script> function loadXMLDoc(fname){var xmlDoc; if (window.ActiveXObject) { xmlDoc=new ActiveXObject("Microsoft.XMLDOM"); } else { alert('Your browser cannot handle this script'); } xmlDoc.async=false; xmlDoc.load(fname); return(xmlDoc); } function displayResult() { xml=loadXMLDoc("catalog.xml"); xsl=loadXMLDoc("catalog.xsl"); if (window.ActiveXObject) { ex=xml.transformNode(xsl); document.getElementById("example").innerHTML=ex; } } </script> </head> <body id="example" onLoad="displayResult()"> </body> </html> The delphi code is procedure TForm1.WBLoadHTML(WebBrowser: TWebBrowser; HTMLCode: string) ; var v: OleVariant; HTMLDocument: IHTMLDocument2; begin memo1.Lines.LoadFromFile('d:\test\htmltxtold.html'); HTMLCode := memo1.Text; WebBrowser1.Navigate('about:blank') ; HTMLDocument := WebBrowser.Document as IHTMLDocument2; v := VarArrayCreate([0, 0], varVariant); v[0] := HTMLCode; HTMLDocument.Write(PSafeArray(TVarData(v).VArray)); HTMLDocument.Close; end; Thanks a lot |
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