Javascript: Find query in page

A simple search for string within a webpage, similar to CTRL+F.

HTML



<form name="form1" onsubmit="search(document.form1, frametosearch); return false">
<input name="findthis" size="15" title="Press 'ALT s' after clicking submit to repeatedly search page" type="text">
<input class="searchbtn" value="Find" accesskey="s" type="submit">
</form>


JavaScript



/******************************************
* Find In Page Script -- Submitted/revised by Alan Koontz
* Visit Dynamic Drive (http://www.dynamicdrive.com/) for full source code
* This notice must stay intact for use
******************************************/

// revised by Alan Koontz -- May 2003

var TRange = null;
var dupeRange = null;
var TestRange = null;
var win = null;


// SELECTED BROWSER SNIFFER COMPONENTS DOCUMENTED AT
// http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html

var nom = navigator.appName.toLowerCase();
var agt = navigator.userAgent.toLowerCase();
var is_major = parseInt(navigator.appVersion);
var is_minor = parseFloat(navigator.appVersion);
var is_ie = (agt.indexOf("msie") != -1);
var is_ie4up = (is_ie && (is_major >= 4));
var is_not_moz = (agt.indexOf('netscape')!=-1)
var is_nav = (nom.indexOf('netscape')!=-1);
var is_nav4 = (is_nav && (is_major == 4));
var is_mac = (agt.indexOf("mac")!=-1);
var is_gecko = (agt.indexOf('gecko') != -1);
var is_opera = (agt.indexOf("opera") != -1);


// GECKO REVISION

var is_rev=0
if (is_gecko) {
temp = agt.split("rv:")
is_rev = parseFloat(temp[1])
}


// USE THE FOLLOWING VARIABLE TO CONFIGURE FRAMES TO SEARCH
// (SELF OR CHILD FRAME)

// If you want to search another frame, change from "self" to
// the name of the target frame:
// e.g., var frametosearch = 'main'

//var frametosearch = 'main';
var frametosearch = self;


function search(whichform, whichframe) {

// TEST FOR IE5 FOR MAC (NO DOCUMENTATION)

if (is_ie4up && is_mac) return;

// TEST FOR NAV 6 (NO DOCUMENTATION)

if (is_gecko && (is_rev <1)) str =" whichform.findthis.value;" win =" whichframe;" frameval="false;" frameval="true;" win =" parent.frames[whichframe];" strfound="win.find(str);" strfound="win.find(str,">= 1)) {

if(frameval!=false) win.focus(); // force search in specified child frame
strFound=win.find(str, false, false, true, false, frameval, false);

// The following statement enables reversion of focus
// back to the search box after each search event
// allowing the user to press the ENTER key instead
// of clicking the search button to continue search.
// Note: tends to be buggy in Mozilla as of 1.3.1
// (see www.mozilla.org) so is excluded from users
// of that browser.

if (is_not_moz) whichform.findthis.focus();

// There are 7 arguments available:
// searchString: type string and it's the item to be searched
// caseSensitive: boolean -- is search case sensitive?
// backwards: boolean --should we also search backwards?
// wrapAround: boolean -- should we wrap the search?
// wholeWord: boolean: should we search only for whole words
// searchInFrames: boolean -- should we search in frames?
// showDialog: boolean -- should we show the Find Dialog?


}

if (is_ie4up) {

// EXPLORER-SPECIFIC CODE revised 5/21/03

if (TRange!=null) {

TestRange=win.document.body.createTextRange();



if (dupeRange.inRange(TestRange)) {

TRange.collapse(false);
strFound=TRange.findText(str);
if (strFound) {
//the following line added by Mike and Susan Keenan, 7 June 2003
win.document.body.scrollTop = win.document.body.scrollTop + TRange.offsetTop;
TRange.select();
}


}

else {

TRange=win.document.body.createTextRange();
TRange.collapse(false);
strFound=TRange.findText(str);
if (strFound) {
//the following line added by Mike and Susan Keenan, 7 June 2003
win.document.body.scrollTop = TRange.offsetTop;
TRange.select();
}



}
}

if (TRange==null || strFound==0) {
TRange=win.document.body.createTextRange();
dupeRange = TRange.duplicate();
strFound=TRange.findText(str);
if (strFound) {
//the following line added by Mike and Susan Keenan, 7 June 2003
win.document.body.scrollTop = TRange.offsetTop;
TRange.select();
}


}

}

if (!strFound) alert ("String '"+str+"' not found!") // string not found


}



Sysadmin: FTP scripts


@echo off
setlocal

::---------------------------------
:: Start Logging
::---------------------------------

set logfile="C:\_Job_Import_Export\EC\FTP Log\ECLicence.Log"

::---------------------------------
:: Setup Variables
::---------------------------------

set f=%temp%\ftpc.txt

::---------------------------------
:: Compose ftp commands file
::---------------------------------

echo open 192.168.0.1>>%f%
echo user username password>>%f%
echo binary>>%f%
echo cd _job_import_export>>%f%
echo cd "EC">>%f%
echo mput "C:\data\location\*.csv">>%f%
echo bye>>%f%

::---------------------------------
:: Execute ftp command
:: Use "-d" key for verbose output
:: Use "-i" key no interactive mode
::---------------------------------

echo ------------------------>>%logfile%
echo %date% %time% : Start FTP job>>%logfile%
echo ------------------------>>%logfile%
ftp -n -d -i -s:%f% >> %logfile%

::---------------------------------
:: Cleanup temp script
::---------------------------------

del /f /q %f%

::---------------------------------
:: %date% %time% : Backup files
::---------------------------------

L:
cd\
cd "data\location"
echo ------------------------>>%logfile%
echo %date% %time% : Backing Up Files>>%logfile%
echo ------------------------>>%logfile%
move *.csv "backups">>%logfile%
echo ------------------------>>%logfile%
echo %date% %time% : Job Completed>>%logfile%
echo ------------------------>>%logfile%
echo =-=-=-=-=-=-=-=-=-=-=-=->>%logfile%

endlocal


Javascript: getElementsByClassName


/*
Written by Jonathan Snook, http://www.snook.ca/jonathan
Add-ons by Robert Nyman, http://www.robertnyman.com
*/
function getElementsByClassName(oElm, strTagName, oClassNames){
var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
var arrReturnElements = new Array();
var arrRegExpClassNames = new Array();
if(typeof oClassNames == "object"){
for(var i=0; i<oClassNames.length; i++){
arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)"));
}
}
else{
arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)"));
}
var oElement;
var bMatchesAll;
for(var j=0; j<arrElements.length; j++){
oElement = arrElements[j];
bMatchesAll = true;
for(var k=0; k<arrRegExpClassNames.length; k++){
if(!arrRegExpClassNames[k].test(oElement.className)){
bMatchesAll = false;
break;
}
}
if(bMatchesAll){
arrReturnElements.push(oElement);
}
}
return (arrReturnElements)
}