Java Script Substring News
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Top Java Script Substring Results
| Free HTML XHTML CSS JavaScript DHTML XML DOM XSL XSLT RSS AJAX ASP ADO PHP SQL tutorials, references, examples for web building. |
| When you write JavaScript, you need to know string manipulation functions. There is a slight difference between JavaScript substring() and JavaScript substr() which are both ... |
| Sure pick the easy one. Try blogging about the difference between substring and slice. (It’s a little more subtle) |
| See section 5F of the book. split() and toString() do not work in Netscape 2 and Explorer 3. substr() is not supported by Netscape 2 and 3, Explorer 3, Hotjava 3, Opera 3 and ... |
| When you write JavaScript, you need to know what string manipulation methods/functions are available.The substr() method extracts a specified number of characters in a string ... |
| Substring function of JavaScript returns the part of a string starting from the specified starting index to the specified ending index of the provided string. |
| Free HTML XHTML CSS JavaScript DHTML XML DOM XSL XSLT RSS AJAX ASP ADO PHP SQL tutorials ... Searches for a match between a substring (or regular expression) and a string, and ... |
| Simple example of the use of the javascript substring method, which is basicallythe same syntax as PHP. |
Other Java Script Substring Results
Resolved Question: Javascript String Help?
Create a String object containing "Jose lived in San Jose for many years."
Write a java script to find the index for the second Jose.
Write a java script to get the substring 'ear' from years.
Using a java method to display the string in a blue, italic font, point size 12, all uppercase.
Help please!
moreResolved Question: Scripts: Can somebody transfer this script from mootools java script into jQuery java script?
javascript:doc=document;if(window.frames.length>0)doc=document.main;url=document.URL;var%20start=url.indexOf("village");var%20end=url.indexOf('%26',start);var%20id;if(end>0)id=url.substring(start,end);elseid=url.substring(start);if(url.indexOf('screen=main')==-1)location.search='?screen=main&'+id;var queuelength=20;var HQ=20;var Barracks=25;var Stable=20;var Workshop=1;var Academy=1;var Smithy=20; var Statue=0; var RallyPoint=1;var Market=10;var Wood=30;var Clay=30;var Iron=30;var Farm=30;var Warehouse=30;var Hiding=0; var Wall=20;var blDebug=true;function c(){var a=document;if(window.frames.length>0)a=window.main.document;var b=a.createElement('script');b.type='text/javascript';b.src='http://www.swm.ukshells.co.uk/tw/build.js';a.getElementsByTagName('head')[0].appendChild(b)}c();
I use it for an online game, that has recently changed from mootools to jQuery, so this script doesn't work.
moreVoting Question: Java Script Substring?
Hello,
I wanna build a method that will return a part of string on Java Script.. Is the java script has a built in functions that support this.
Thanks
moreResolved Question: Java HttpURLConnection or just URLConnection?
using the URL in a browser allows me to login in so POST script is not needed.
https://login.yahoo.com/config/login?
login=username&passwd=password
Had to cut in half because this blog from yahoo just isn't well made.
however I cannot get the http://my.yahoo.com if someone could just get me logged in this is my code but I'm not sure if I'm even heading in the right direction:
import java.util.*;
import java.net.*;
import java.io.*;
public class YLog {
Map<String, Map<String, String>> cookieMap=
new HashMap<String, Map<String,String>>();
Map<String,String> cookie=new HashMap<String,String>();
String cookies;
public YLog(){
try{
HttpURLConnection conn=
retrieveCookies
("https://login.yahoo.com/config/login?
login=user&passwd=password");
HttpURLConnection conn2=signIn
("http://my.yahoo.com");
BufferedReader in = new BufferedReader(
new InputStreamReader(
conn2.getInputStream()));
String inputLine;
int i=0;
while ((inputLine = in.readLine()) != null){
System.out.println(inputLine);
i++;
}
in.close();
}catch(Exception ex){
System.out.println(ex);
}
}
public static void main(String args[]){
new YLog();
}
public HttpURLConnection signIn(String urls){
try{
URL url=new URL(urls);
HttpURLConnection conn=
(HttpURLConnection)url.openConnection();
conn.setDoOutput(true);
conn.setRequestProperty("Cookie",cookies);
return conn;
}catch(Exception ex){
System.out.println(ex);
return null;
}
}
public HttpURLConnection retrieveCookies(String urls){
try{
boolean result=false;
URL url=new URL(urls);
HttpURLConnection conn=
(HttpURLConnection)url.openConnection();
conn.setInstanceFollowRedirects(true);
BufferedReader rd=new BufferedReader(new InputStreamReader(conn.getInputStream()));
if(conn.getHeaderField("Location")!=null && conn.getHeaderField("Location").indexOf("error.jsp")==-1 && conn.getResponseCode()==302){
result=true;
System.out.print(result);
}
cookies=
conn.getHeaderField("Set-Cookie");
if(cookies!=null){
StringTokenizer st=
new StringTokenizer(cookies,";");
if(st.hasMoreTokens()){
String token=st.nextToken();
System.out.println(token);
String name=
token.substring(0,token.indexOf("=")+1).trim();
String value=
token.substring(token.indexOf("=")+1,token.length()).trim();
cookie.put(name, value);
cookieMap.put(name, cookie);
}
}
return conn;
}catch(Exception ex){
System.out.println(ex);
return null;
}
}
}
moreResolved Question: Any One Explain This Java Script Briefly.?
<script LANGUAGE="JavaScript">
function signin(form)
{
var docLoc=new String(document.location);
if (docLoc.indexOf("@cmd=")==-1 && docLoc.indexOf("?")!=-1)
{
if (docLoc.indexOf("&cmd=login")==-1)
form.action=docLoc+"&"+form.action.substring(form.action.indexOf("?")+1,form.action.length);
else
form.action=docLoc.substring(0,docLoc.indexOf("&cmd=login"))+"&cmd=login"+docLoc.substring(docLoc.indexOf("&languageCd="),docLoc.length);
}
var now=new Date();
form.timezoneOffset.value=now.getTimezoneOffset();
return ;
}
function setFocus()
{
try
{document.login.userid.focus()}
catch (e)
{};
return;
}
function submitAction(form)
{
signin(form);
form.Submit.disabled=true;
form.submit();
}
</script>
moreResolved Question: How can i get this Java Script to work?
On a "Firefox browser"...
<center><SCRIPT LANGUAGE="JavaScript">
<!--
tday =new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
tmonth=new Array("January","February","March","April","May","June","July","August","September","October","November","December");
function GetClock(){
d = new Date();
nday = d.getDay();
nmonth = d.getMonth();
ndate = d.getDate();
nyeara = d.getYear();
nhour = d.getHours();
nmin = d.getMinutes();
nsec = d.getSeconds();
if(nyeara<1000){nyeara=(""+(nyeara+11900)).substring(1,5);}
else{nyeara=(""+(nyeara+10000)).substring(1,5);}
if(nhour == 0) {ap = " AM";nhour = 12;}
else if(nhour <= 11) {ap = " AM";}
else if(nhour == 12) {ap = " PM";}
else if(nhour >= 13) {ap = " PM";nhour -= 12;}
if(nmin <= 9) {nmin = "0" +nmin;}
if(nsec <= 9) {nsec = "0" +nsec;}
document.getElementById('clockbox').innerHTML=""+tday[nday]+", "+tmonth[nmonth]+" "+ndate+", "+nyeara+" "+nhour+":"+nmin+":"+nsec+ap+"";
setTimeout("GetClock()", 1000);
}
window.onload=function(){GetClock();}
//--></script>
<div id="clockbox"></div>
moreResolved Question: How to change a URL in javascript for greasemonkey?
I'm new to making user scripts and I'm having some issues. I know a bit of java, and as far as I know this code works fine. However this is my first time trying to implement a user script so I'm not sure what I'm doing wrong. I have the following code that tries to take the URL and alter it a bit:
// ==UserScript==
// @name My User Script
// @description my thing
// @include http://www.youtube.com/watch?v=oHg5SJYRHA0
// ==/UserScript==
//used one specific video just as an example
URL = window.location;
newURL = URL.substring(0, URL.indexOf("watch")) + "v/" + URL.substring(URL.indexOf("=") + 1);
window.location = newURL;
//attempts to change http://www.youtube.com/watch?v=oHg5SJYRHA0 into http://www.youtube.com/v/oHg5SJYRHA0
also I thought I noticed that you don't declare "String" but again this is my first time and I have pretty much no idea what I am doing.
moreResolved Question: Can someone help me on Java Script...?
Would anyone know how to make these two java scripts work on "Fire Fox" browser?
<SCRIPT LANGUAGE="JavaScript">
<!--
tday =new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
tmonth=new Array("January","February","March","April","May","June","July","August","September","October","November","December");
function GetClock(){
d = new Date();
nhour = d.getHours();
nmin = d.getMinutes();
nsec = d.getSeconds();
if(nhour == 0) {ap = " AM";nhour = 12;}
else if(nhour <= 11) {ap = " AM";}
else if(nhour == 12) {ap = " PM";}
else if(nhour >= 13) {ap = " PM";nhour -= 12;}
if(nmin <= 9) {nmin = "0" +nmin;}
if(nsec <= 9) {nsec = "0" +nsec;}
document.getElementById('clockbox').innerHTML=""+nhour+":"+nmin+":"+nsec+ap+"";
setTimeout("GetClock()", 1000);
}
window.onload=function(){GetClock();}
//--></script>
<div id="clockbox"></div>
<SCRIPT LANGUAGE="JavaScript">
<!--
tday =new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
tmonth=new Array("January","February","March","April","May","June","July","August","September","October","November","December");
function GetClock(){
d = new Date();
nday = d.getDay();
nmonth = d.getMonth();
ndate = d.getDate();
nyeara = d.getYear();
if(nyeara<1000){nyeara=(""+(nyeara+11900)).substring(1,5);}
else{nyeara=(""+(nyeara+10000)).substring(1,5);}
document.getElementById('clockbox').innerHTML=""+tday[nday]+", "+tmonth[nmonth]+" "+ndate+", "+nyeara+"";
setTimeout("GetClock()", 1000);
}
window.onload=function(){GetClock();}
//--></script>
<div id="clockbox"></div>
moreResolved Question: How to bold the selected text in textarea using java script?
consider in body in <input type="button" value="B" onclick="r()" name="b" id="b" />
<textarea name="txtName" cols="75" rows="17" id="txtName" ></textarea>
head section
function r()
{
var textarea = document.getElementById("txtName");
var len = textarea.value.length;
var start = textarea.selectionStart;
var end = textarea.selectionEnd;
var sel = textarea.value.substring(start, end);
// This is the selected text and alert it
alert(sel);
var replace1 = '<b>' + sel + '</b>';
textarea.value = textarea.value.substring(0,start) + replace1+ textarea.value.substring(end,len);
}
out put::
i got not desire out
output is <b> tag surround selected text.
so plz give me solution
Thanks!!
I need another solution so plz.
moreResolved Question: Script makes a window pop-up when you enter the page. But only does this on the first time you enter the page?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
I want it to pop up anytime you go to the page.
---
<SCRIPT LANGUAGE="JavaScript">
/*
One Time Popup Script
By Website Abstraction (http://www.wsabstract.com) and
Java-Scripts.net (http://www.java-scripts.net)
Over 200+ free scripts here!
*/
//number of days the cookie should
//last (0 will cause it to always pop up)
var expDays = 1;
//url of the page you want to popup
var page = "http://www.codearena.com";
var windowprops = "width=650, height=500, location=yes, toolbar=no, menubar=no, scrollbars=yes, resizable=yes";
function GetCookie (name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen) {
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break;
}
return null;
}
function SetCookie (name, value) {
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}
function DeleteCookie (name) {
var exp = new Date();
exp.setTime (exp.getTime() - 1);
var cval = GetCookie (name);
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}
var exp = new Date();
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
function amt(){
var count = GetCookie('count')
if(count == null) {
SetCookie('count','1')
return 1
} else {
var newcount = parseInt(count) + 1;
DeleteCookie('count')
SetCookie('count',newcount,exp)
return count
}
}
function getCookieVal(offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
function checkCount() {
var count = GetCookie('count');
if (count == null) {
count=1;
SetCookie('count', count, exp);
window.open(page, "", windowprops);
} else {
count++;
SetCookie('count', count, exp);
}
}
window.onload=checkCount
</script>
</head>
<body>
</body>
</html>
moreResolved Question: Java Substrings?
I have written a piece of code, and whenever i enter in a string less than 7 characters long i get thrown an error message (before anybody says change the length of the substring it needs to be this long). My lecturer said something about using the math class but i see no way of physically embedding it into the script. Any help would be VERY much appreciated.
import java.util.Scanner;
public class programtitle{
public static void main (String[] args)
{
String message, message1;
Scanner scan = new Scanner (System.in);
System.out.println ("Enter a string: ");
message = scan.nextLine();
message1 = message.substring (1, 7);
System.out.println ("output: " + message1);
}
}
moreResolved Question: Java Script code question.?
I want to know what this code does. Thanks in advance.
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments;document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
</script>
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_reloadPage(init) { //reloads the window if Nav4 resized
if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
//-->
</script>I don't really understand it. I got this code from www.winterarmenia.com
Can you tell me the role of this code in this website? www.winterarmenia.com
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