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JavaScript - How To Move Start And End Points Of A Range?
Hi all,
I am trying to wrap a text selection with BBCode. I have it working, but there is one final part I need help with. First, here's the code I'm using: Code: var range = ed.selection.getRng(true);
var s = ed.dom.create('span', {}, '');
range.surroundContents(s);
s.innerHTML = open + s.innerHTML + close;
ed.selection.select(s);
This is an explanation of each line: get the user's selection as a W3C compatible range create an empty <span> element surround the selection range with the span convert the selection from "selection" to "[bbcode]selection[/bbcode]" by using innerHTML select the new <span> element Of course, selecting the span ALSO selects the BBCode open and close tag... like in this pictu So, the last thing I need to do (the whole point of this post)... how do I MOVE the range start and end points so that only the selection is selected and NOT the whole thing? I will greatly appreciate if someone can tell me how to move those selection start and end points... Thanks! -- Roger Similar TutorialsPlease could anyone offer any advice, in simple terms on how to add anchor points to a page in order to create a smooth scroll element such as this one: http://www.kryogenix.org/code/browser/smoothscroll/#top Any help would be much appreciated. Here is the code I am working with, been at it for 3 days now. I am at a loss....cant see why it shouldnt work. window.onload = defineMarquee; var timeID; var marqueeTxt = new Array(); var marqueeOff = true; function defineMarquee(){ var topValue = 0; var allElems = document.getElementsByTagName("*"); for (var i=0; i < allElems.length; i++){ if (allElems[i].className =="marqueTxt") marqueeTxt.push(allElems[i]); } for (i = 0; i < marqueeTxt.length; i++) { if (marqueeTxt[i].getComputedStyle) { topValue = marqueeTxt[i].getPropertyValue("top"); } else if (marqueeTxt[i].currentStyle) { topValue = marqueeTxt[i].currentStyle("top"); } } document.getElementById("startMarquee").onclick = startMarquee; document.getElementById("stopMarquee").onclick = stopMarquee; } function startMarquee(){ if (marqueeOff == true) { timeID = setInterval("moveMarquee()", 50); marqueeOff = false; } } function stopMarquee(){ clearInterval(timeID); marqueeOff = true; } function moveMarquee(){ var topPos = 0; for (i=0; i < marqueeTxt.length; i++){ if (marqueeTxt[i].getComputedStyle) { topPos = parseInt(marqueeTxt[i].getPropertyValue("top")); } else if (marqueeTxt[i].currentStyle) { topPos = parseInt(marqueeTxt[i].currentStyle("top")); } if (topPos < -110) { topPos = 700; } else { topPos -= 1; } marqueeTxt[i].style.top = topPos + "px"; } } input: takes n coordinating points as inut and reflects them according to x,y axis depending of our wish and counts number of points in each quadrant. sample input: enter number of points 4 1 1 1 -1 -1 -1 -1 1 enter number of opperations 4 x 1 3(means reflects first,second,third points according to x-axis) count 1 3 y 1 2 count 1 3 sample output: q1 q2 q3 q4 1 1 0 2 0 0 1 3 Hi all, I have a boss who wants to show 5000 points on a Google map. So far, only a fraction of this being displayed freezes the browser. I've been challenged to make this possible while still in the realm of the browser. Would the flash version of Google maps api be a better bet? Does flash provide a better framework for this kind of heavy usage? Hello: I have this js function: Code: <script type="text/javascript">
function updatesum() {
document.PaymentForm.newbalance.value = (document.PaymentForm.balance.value -0) - (document.PaymentForm.paymentamount.value -0);
}
</script>
I want to round the value of Code: document.PaymentForm.newbalance.value to two decimal points. May I request some assistance! Hi, I need a help with a project I am working on. I am not a developer so not so familiar with javascript. Suppose I have a map with ten junctions and based on that map, I need to calculate all the possible routes between one junction to another. How do I represent the map in javascript and how do I code the function to calculate all the possible routes?? :-( many thanks if someone can help me hey. ok so i have a page with an input field where a user can input a name. when they do so it will bring back the postcode for that name and then display a marker on a google map in the correct place. unfortunately some of the names have more than 1 result which means it needs to plot more than 1 marker on the map...ive spent a lot of time on this but cant figure it out. can someone help me please? here is the code for my page so far. <head> <title> New Document </title> <meta name="Generator" content="EditPlus"> <meta name="Author" content=""> <meta name="Keywords" content=""> <meta name="Description" content=""> <meta name="viewport" content="initial-scale=1.0, user-scalable=no" /> <style type="text/css"> html { height: 100% } body { height: 100%; margin: 0px; padding: 0px } #map_canvas { height: 50% } </style> <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=true"> </script> <script type="text/javascript"> var geocoder; var map; function initialize() { geocoder = new google.maps.Geocoder(); var latlng = new google.maps.LatLng(52.63512, -1.68992); var myOptions = { zoom: 8, center: latlng, mapTypeId: google.maps.MapTypeId.ROADMAP }; map = new google.maps.Map(document.getElementById("map_canvas"), myOptions); } function codeAddress() { var address = document.getElementById("address").innerHTML geocoder.geocode( { 'address': address}, function(results, status) { if (status == google.maps.GeocoderStatus.OK) { map.setCenter(results[0].geometry.location); var marker = new google.maps.Marker({ map: map, position: results[0].geometry.location }); } else { alert("Geocode was not successful for the following reason: " + status); } }); } </script> </head> <body onload="initialize()"> <form action="maptest.asp" Method="POST"> <!--query = "SELECT id, tx_postcode FROM staff WHERE Left([last_name],1) Like '"&request("name")&"' ORDER BY id asc"--> <!--#include file="../admin/dataconn/dataConnOmiga.asp" --> <!--#include file="../omiga/include/functions-omiga.asp" --> <% query = "SELECT id, tx_postcode FROM staff WHERE last_name LIKE '"&request("name")&"' ORDER BY id asc" if request("name")<>"" then set avail = dataconnOmiga.execute(query) if not avail.EOF then While Not avail.EOF Response.Write "<b>" & "<div id=""address"">" & (avail("tx_postcode")) & "</div>" & "</b>" avail.MoveNext wend response.write "<input type=""button"" name=""submit"" value=""Plot on Map"" onclick=""codeAddress()"">" & "<br><br>" Response.Write "<BR>" end if ' Close the Recordset object and destroy it avail.Close Set avail = Nothing end if %> <!--#include file="../admin/dataconn/dataConnOmigaClose.asp" --> <input type="text" name="name" value=""> <input type="submit" name="submit" value="Search for Staff"> <div id="map_canvas" style="width:50%; height:50%"></div> </form> </body> ive never came across api's before and im very new to this so the more detailed you could be the better This is the code that I'm presently using: Code: <script language="JavaScript" type="text/javascript">
<!--
function Cal(obj){
var total=0;
var ticked=0;
for (var zxc0=1;zxc0<obj['B'].length;zxc0++){
if (obj['B'][zxc0].checked){
total+=obj['B'].length-1;
ticked+=zxc0;
}
}
for (var zxc1=1;zxc1<obj['C'].length;zxc1++){
if (obj['C'][zxc1].checked){
total+=obj['C'].length-1;
ticked+=zxc1;
}
}
for (var zxc2=1;zxc2<obj['D'].length;zxc2++){
if (obj['D'][zxc2].checked){
total+=obj['D'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['E'].length;zxc2++){
if (obj['E'][zxc2].checked){
total+=obj['E'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['F'].length;zxc2++){
if (obj['F'][zxc2].checked){
total+=obj['F'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['G'].length;zxc2++){
if (obj['G'][zxc2].checked){
total+=obj['G'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['H'].length;zxc2++){
if (obj['H'][zxc2].checked){
total+=obj['H'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['I'].length;zxc2++){
if (obj['I'][zxc2].checked){
total+=obj['I'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['J'].length;zxc2++){
if (obj['J'][zxc2].checked){
total+=obj['J'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['K'].length;zxc2++){
if (obj['K'][zxc2].checked){
total+=obj['K'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['L'].length;zxc2++){
if (obj['L'][zxc2].checked){
total+=obj['L'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['M'].length;zxc2++){
if (obj['M'][zxc2].checked){
total+=obj['M'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['N'].length;zxc2++){
if (obj['N'][zxc2].checked){
total+=obj['N'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['O'].length;zxc2++){
if (obj['O'][zxc2].checked){
total+=obj['O'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['P'].length;zxc2++){
if (obj['P'][zxc2].checked){
total+=obj['P'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['Q'].length;zxc2++){
if (obj['Q'][zxc2].checked){
total+=obj['Q'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['R'].length;zxc2++){
if (obj['R'][zxc2].checked){
total+=obj['R'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['S'].length;zxc2++){
if (obj['S'][zxc2].checked){
total+=obj['S'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['T'].length;zxc2++){
if (obj['T'][zxc2].checked){
total+=obj['T'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['U'].length;zxc2++){
if (obj['U'][zxc2].checked){
total+=obj['U'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['V'].length;zxc2++){
if (obj['V'][zxc2].checked){
total+=obj['V'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['W'].length;zxc2++){
if (obj['W'][zxc2].checked){
total+=obj['W'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['X'].length;zxc2++){
if (obj['X'][zxc2].checked){
total+=obj['X'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['W'].length;zxc2++){
if (obj['W'][zxc2].checked){
total+=obj['W'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['X'].length;zxc2++){
if (obj['X'][zxc2].checked){
total+=obj['X'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['Y'].length;zxc2++){
if (obj['Y'][zxc2].checked){
total+=obj['Y'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['Z'].length;zxc2++){
if (obj['Z'][zxc2].checked){
total+=obj['Z'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AA'].length;zxc2++){
if (obj['AA'][zxc2].checked){
total+=obj['AA'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AB'].length;zxc2++){
if (obj['AB'][zxc2].checked){
total+=obj['AB'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AC'].length;zxc2++){
if (obj['AC'][zxc2].checked){
total+=obj['AC'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AD'].length;zxc2++){
if (obj['AD'][zxc2].checked){
total+=obj['AD'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AE'].length;zxc2++){
if (obj['AE'][zxc2].checked){
total+=obj['AE'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AF'].length;zxc2++){
if (obj['AF'][zxc2].checked){
total+=obj['AF'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AG'].length;zxc2++){
if (obj['AG'][zxc2].checked){
total+=obj['AG'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AH'].length;zxc2++){
if (obj['AH'][zxc2].checked){
total+=obj['AH'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AI'].length;zxc2++){
if (obj['AI'][zxc2].checked){
total+=obj['AI'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AJ'].length;zxc2++){
if (obj['AJ'][zxc2].checked){
total+=obj['AJ'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AK'].length;zxc2++){
if (obj['AK'][zxc2].checked){
total+=obj['AK'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AL'].length;zxc2++){
if (obj['AL'][zxc2].checked){
total+=obj['AL'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AM'].length;zxc2++){
if (obj['AM'][zxc2].checked){
total+=obj['AM'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AN'].length;zxc2++){
if (obj['AN'][zxc2].checked){
total+=obj['AN'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AO'].length;zxc2++){
if (obj['AO'][zxc2].checked){
total+=obj['AO'].length-1;
ticked+=zxc2;
}
}
obj['Score'].value='Sco '+ticked+'/'+total;
}
//-->
</script>
However, what this piece of code does is that, every radio button gets only 1 point. What I intended is that every subsequent radio button in each <td> garners incremental points by 1. Eg: Q1, 1st radio button gets 0pt, 2nd radio button gets 1pt, 3rd radio button gets 2pt. Does anyone have any idea how to implement that, all help are greatly appreciated! Hello, I am in the process of using the split function for splitting strings into an array. The problem I am dealing with is how to do this with local language. Not all languages us the space " " delimiter between words to write a phrase or sentence. I have a list of all of delimiters for english, japanese, chinese, korean in Decimal Code Point format. For example, the decimal code point equivalent for " " is 32. Is it possible to use the javascript split function with decimal code points? If not, how can I reformat them into a format that js would understand? Many thanks. Hi all, Could someone explain the W3C DOM Range to me? Please note that I want to know how to do it with a standard W3C range, NOT an MSIE text range. Please don't simply point me to a web link ... I've seen all of those and I still don't get it. What I am trying to do is get a user's selection range (which I can already do), then modify it by adding information to the beginning and ending of the range. Specifically, I am trying to "wrap" a range with some extra text... like this: (1) This is a sentence written by the user. <- original (2) This is a sentence written by the user. <- user's selection (3) This is a [bbcode] sentence written [/bbcode] by the user. <- added text. note that the user's selection REMAINS SELECTED after the bbcode is added. What I need to know is how to add the information to the range. Do I change the range start and end points? Do I have to convert the text into an element (i.e. document.createElement('span')) before I insert it? Please explain to me how to use the DOM range... and do it in a "DOM range for dummies" manner, because I simply am not understanding what I see in web searches. Thanks! -- Roger I AM TRYING TO VALIDATE THE AGE RANGE SO THAT IT CAN ACCEPT AN AGE BETWEEN 16 - 99 BUT SOME HOW IM NOT GETTING THROUGH CAN ANYONE HELP ME WITH THAT PLEASE THANKS IN ADVANCE Code: <html>
<head>
<title>Registration</title>
<script type="text/javascript">
function validation(form) {
var invalid =" ";
var minlength = 6;
var emailchar =/^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
var numchar =/(^\d+$)|(^\d+\.\d+$)/;
var userName = registration.u_name.value;
var firstName = registration.f_name.value;
var lastName = registration.l_name.value;
var yourage = registration.age.value;
var pw1 = registration.pwd.value;
var pw2 = registration.pwd1.value;
var em_adss = registration.e_address.value;
if (userName.length ==""){
alert("Please enter your USERNAME.");
return false;
}
if ((userName.length < 5) || (userName.length > 15)) {
alert("User name must be between 5 and 15 characters");
return false;
}
if (firstName.length ==""){
alert("Please enter your FIRSTNAME.");
return false;
}
if (lastName.length ==""){
alert("Please enter your LASTNAME.");
return false;
}
if (yourage.length ==""){
alert("Please enter your AGE.");
return false;
}
if (! registration.age.value.match(numchar)){
alert ("Please enter a valid age.");
return false;
}
if ((age < 16) && (age >99)){
alert ("Please enter and valid age range");
return false;
}
if (pw1 == '' || pw2==''){
alert ("Please enter password twice");
return false;
}
if (registration.pwd.value.length < minlength){
alert ("Your password must be at least" + minlength + "characters in length.");
return false;
}
if (registration.pwd.value.indexOf (invalid) > -1) {
alert("Spaces are not allowed in the password");
return false;
}
if (pw1 != pw2) {
alert ("Your passwords didn't match. Please re-enter");
return false;
}
if (em_adss.length ==""){
alert("Please enter your EMAIL.");
return false;
}
if (! registration.e_address.value.match(emailchar)){
alert("Stop playing games.\n Please enter a valid email address");
return false;
}
return true;
}
</script>
</head>
<body>
<form name="registration" action="response.html" method="get" onSubmit="return validation(this);">
USERNAME:<br>
Between 5-15 characters.
<input name="u_name" type="text" size="35" maxlength="50">
<br><br>
FIRSTNAME:
<br>
Enter your first name.
<input name="f_name" type="text" size="35" maxlength="50">
<br><br>
LASTNAME:
<br>
Enter your last name.
<input name="l_name" type="text" size="35" maxlength="50">
<br><br>
AGE:
<br>
Enter your age. (16-99)
<input name="age" type="text" size="35" maxlength="50">
<br><br>
PASSWORD:
<br>
Enter your password.
<input name="pwd" type="password" size="35" maxlength="50">
<br><br>
VERIFY PASSWORD:
<br>
Verify your password.
<input name="pwd1" type="password" size="35" maxlength="50">
<br><br>
EMAIL:
<br>
Enter your email address.
<input name="e_address" type="text" size="35" maxlength="50">
<br><br>
<input type="submit" value="Submit Information" name="submit">
<input name="reset" type="reset" value="Reset Information">
</form>
</body>
</html>
Hi all, First of all, I am not a student and this is not homework. Secondly, I've been programming in C, Motorola assembler, Intel assembler and even GWBasic for years. I recently (this year) got into Web / Javascript / PHP / HTML programming and I'm clawing up the learning curve. I know a fair amount, but have a long way to go. OK here's my problem: I've been trying to integrate a WYSIWYG editor (TinyMCE) into a bulletin board software package (PHPBB3). All is working well except for one big stumbling block that I've been battling for the past MONTH!...: I want to support the original BBCode system of PHPBB3 (mostly because of the ability for the admin to add custom BBCodes). So, what I need to do is this: (1) Select a range of text. (2) Either REPLACE it with "[tag]selection[/tag]" or else INSERT "[tag]" before and "[/tag]" after. (3) Lastly, the original selection must remain selected so that additional BBCodes can be wrapped without the need to re-select. The purpose of (3) is, say, the user clicks "bold" and "italic" and "underline".... all they should have to do is click those 3, not re-select each time. I've tried doing this: (1) get the selection range (2) get the selection text (3) delete the range contents (4) create two "contextual fragments" (one for the opening tag, the other for the closing tag). (5) create a <span> element containing the selection text (6) Insert it all into the range with range.insertNode() (7) finally select the new span element This seems to work fine, but Internet Explorer fails (it complains when I try to get the selection range). I just don't know what I'm doing wrong... and worse I'm not even sure if I'm attacking the problem the proper way. Any ideas would be greatly appreciated! Thanks! -- Roger Hi, Is it possible in Javascript to verify a range of IP's for open port 80 and show as a hiperlink? The ideia is similar to ip scanners but it's for a web spider... Thanks Reply With Quote 01-11-2015, 01:04 PM #2 Philip M View Profile View Forum Posts Supreme Master coder! Join Date Jun 2002 Location London, England Posts 18,371 Thanks 204 Thanked 2,573 Times in 2,551 Posts Not possible IMO. Javascript cannot access or interact with the operating system. All advice is supplied packaged by intellectual weight, and not by volume. Contents may settle slightly in transit. Hi, i have a problem to validate time range in javascript. i've search in the website and found some example. below is the my coding Code: function timeCheck(){
branchCode = <%=sessionUser.getBranchCode()%>;
var d = new Date();
var curr_hour = d.getHours();
var curr_min = d.getMinutes();
if (curr_min < 10){
curr_min = "0" + curr_min
}
var currtime = curr_hour + ":" + curr_min;
if(branchCode >= 1 && branchCode <= 5){
st = "7:30"; et = "9:00";
} else if(branchCode >= 6 && branchCode <= 10){
st = "9:01"; et = "10:30";
} else if(branchCode >= 11 && branchCode <= 15){
st = "10:31"; et = "12:00";
} else if(branchCode >= 16 && branchCode <= 20){
st = "12:01"; et = "13:30";
} else if(branchCode >= 21 && branchCode <= 26){
st = "13:31"; et = "15:00";
} else if(branchCode >= 27 && branchCode <= 31){
st = "15:01"; et = "16:30";
} else if(branchCode >= 32 && branchCode <= 71){
st = "16:31"; et = "18:00";
} else {
st = "6:30"; et = "19:00";
}
if(validate_time(currtime,st,et)){
alert("Cannot access this page");
location.href='<%=request.getContextPath()%>/security/welcome.do';
}
}
function validate_time(currtime,st,et ){
currtime = currtime.split(/:/);
st = st.split(/:/);
et = et.split(/:/);
return (
currtime[0] < st[0]
|| currtime[0] > et[0]
|| (currtime[0] == st[0] && currtime[1] < st[1])
|| (currtime[0] == et[0] && currtime[1] > et[1])
);
//return TRUE if time not in range
}
i want to control user's access to the page. they can only access within the range given. example: current time = 10:14 st = 9:01 et = 10:30 When I test, the currtime[0] < st[0] return true. I don't understand why the statement return true. can someone help me? Thanks in advance. I want to validate two a date range using javascript, so that my program would check startdate less than end date. The below function only check the year, and it works. Code: function validate()
{
var start=document.entry.datum1.value;
year = start.substr(0, 4);
month = start.substr(5, 2);
dayval = start.substr(8, 2);
var end=document.entry.datum2.value;
year1 = end.substr(0, 4);
month1 = end.substr(5, 2);
dayval1 = end.substr(8, 2);
var myDate=new Date();
myDate.setFullYear(year,month,dayval);
var today = new Date();
today.setFullYear(year1,month1,dayval1);
if (myDate> today)
{
alert("The start date must come before the end date");
return false
}
return true;
}
But I have write a function for checking the whole date value and it didnt work. My date is in format- 2008-10-23(yyyy-mm-dd) Code: function validate()
{
var start=entry.datum1.value;
year = start.substr(0, 4);
month = start.substr(5, 2);
dayval = start.substr(8, 2);
intyear = parseInt(year, 10);
intmonth = parseInt(month, 10);
intdayval = parseInt(dayval, 10);
var end=entry.datum2.value;
year1 = end.substr(0, 4);
month1 = end.substr(5, 2);
dayval1 = end.substr(8, 2);
intyear1 = parseInt(year1, 10);
intmonth1 = parseInt(month1, 10);
intdayval1 = parseInt(dayval1, 10);
var startDate = Date.parse(intyear,intdayval,intmonth);
var endDate = Date.parse(intyear1,intdayval1,intmonth1);
if (startDate > endDate)
{
alert("The start date must come before the end date");
return false;
}
return true;
}
Please help Hi all, can someone help me what is the right syntax to use for field that carry hidden value same as autoincrement value in db. The form was able to add n delete this value from db make it the hidden value keep changing. it is possible to check range validation for the value? in this case the hidden value is sid. How to correct the line below? --> var chkVal = theForm.("score1"&&sid).value the full script as below. <script> function Form1_Validator(theForm) { // require that the To Field be greater than or equal to the From Field var chkVal = theForm.("score1"&&sid).value var chkVal2 = theForm.("score2"&&sid).value if (chkVal != "" && !(chkVal >= chkVal2)){ alert("The \"Score Range 2\" value must be greater than the \"Score Range 1\" value."); theForm.("score2"&&sid).focus(); return (false); } } </script> Hi all, can someone help me what is the right syntax to use for field that carry hidden value same as autoincrement value in db. The form was able to add n delete this value from db make it the hidden value keep changing. it is possible to check range validation for the value? in this case the hidden value is sid. How to correct the line below? --> var chkVal = theForm.("score1"&&sid).value the full script as below. <script> function Form1_Validator(theForm) { // require that the To Field be greater than or equal to the From Field var chkVal = theForm.("score1"&&sid).value var chkVal2 = theForm.("score2"&&sid).value if (chkVal != "" && !(chkVal >= chkVal2)){ alert("The \"Score Range 2\" value must be greater than the \"Score Range 1\" value."); theForm.("score2"&&sid).focus(); return (false); } } </script> Hi all, can someone help me what is the right syntax to use for field that carry hidden value same as autoincrement value in db. The form was able to add n delete this value from db make it the hidden value keep changing. it is possible to check range validation for the value? in this case the hidden value is sid. How to correct the line below? --> var chkVal = theForm.("score1"&&sid).value the full script as below. <script> function Form1_Validator(theForm) { // require that the To Field be greater than or equal to the From Field var chkVal = theForm.("score1"&&sid).value var chkVal2 = theForm.("score2"&&sid).value if (chkVal != "" && !(chkVal >= chkVal2)){ alert("The \"Score Range 2\" value must be greater than the \"Score Range 1\" value."); theForm.("score2"&&sid).focus(); return (false); } } </script> Hi I'm relatively new to Javascript and I'm trying to learn more about dates my problem is as follows I have to do validation on a form for 2 dates(StartDate and EndDate) the dates cannot be more than four months apart if they are an alert must be displayed. In other words Nov 2009 till March 2010 or May 2009 till September 2009 should be invalid regardless of the day of the month Simply 2 input boxes(StartDate and EndDate) and a submit I've got the other parts of my page worked out just this has me stumped I would appreciate any help in this regard Thank You for your time Hi Guys, I am creating a 12 months events calendar and need javascript to compare a date range and apply a corresponding image banner once to the earliest instance of a particular date range eg: I want to have a banner image for the earliest date in the January to May date range and same for June to December (seperate image). The event dates get generated via a CMS using {event_start_date format="%F %j%S , %Y"} [APPLY JANUARY - MAY BANNER IMAGE] eg jm.jpeg January 3rd, 2011 Event 1 January 23, 2011 Event 2 Feb 24th,2011 Event 3 March 21st, 2011 Event 4 [APPLY JUNE - DEC BANNER IMAGE] eg jd.jpeg JUNE 30th, 2011 Event 5 September 12th, 2011 Event 6 [APPLY JANUARY - MAY BANNER IMAGE] eg jm.jpeg January 1st, 2012 Event 7 THANKS!!!!!!!!!! |
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