js_tutorial

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Javascript getMonth() : 11 getSeconds () Javascript date getSeconds() method returns the seconds in the specified date according to local time. The value returned by getSeconds is an integer between 0 and 59. Syntax Its syntax is as follows: Date.getSeconds () Return Value Returns the seconds in the specified date according to local time. Example Try the following example. JavaScript getSeconds Method var dt = new Date( "December 25, 1995 23:15:20" ); document.write("getSeconds() : " + dt.getSeconds() ); Output getSeconds () : 20 getTime () Javascript date getTime() method returns the numeric value corresponding to the time for the specified date according to universal time. The value returned 234
Javascript by the getTime method is the number of milliseconds since 1 January 1970 00:00:00. You can use this method to help assign a date and time to another Date object. Syntax Its syntax is as follows: Date.getTime () Return Value Returns the numeric value corresponding to the time for the specified date according to universal time. Example Try the following example. JavaScript getTime Method var dt = new Date( "December 25, 1995 23:15:20" ); document.write("getTime() : " + dt.getTime() ); Output getTime() : 819913520000 getTimezoneOffset () Javascript date getTimezoneOffset() method returns the time-zone offset in minutes for the current locale. The time-zone offset is the minutes in difference, the Greenwich Mean Time (GMT) is relative to your local time. For example, if your time zone is GMT+10, -600 will be returned. Daylight savings time prevents this value from being a constant. 235
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About the Tutorial JavaScript is a
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Bitwise Operators .................
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23. String ........................
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setUTCDate () .....................
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Checking for Plug-Ins .............
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1. OVERVIEW Javascript What is Java
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Javascript components, integrates w
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Javascript This function can be use
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Javascript The following example sh
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Javascript JavaScript in Chrome Her
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4. PLACEMENT Javascript There is a
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Javascript This code will
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5. VARIABLES Javascript JavaScript
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Javascript Within the body of a fun
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6. OPERATORS Javascript What is an
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Javascript document.write("a - b =
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Javascript the right operand, if ye
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Javascript Output (a == b) => false
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Javascript Output (a && b) => fal
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Javascript document.write("(a | b)
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Javascript Ex: C /= A is equivalent
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Javascript Set the variables to dif
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Javascript Function Undefined Null
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7. IF-ELSE Javascript While writing
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Javascript Output Qualifies for dri
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Javascript Try the following code t
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Javascript Syntax The objective of
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Javascript switch (grade) { case 'A
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Javascript Syntax The syntax of whi
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Javascript do{ Statement(s) to be e
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10. FOR LOOP Javascript The for Loo
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Javascript Current Count : 6 Curren
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Javascript Set the variable to diff
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Javascript Set the variable to
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Javascript Entering the loop 2 3 4
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Javascript Output Entering th
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13. FUNCTIONS Javascript A function
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Javascript Click the following butt
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Javascript Click the following but
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Javascript Use different parameters
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Javascript var variablename = funct
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14. EVENTS Javascript What is an Ev
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Javascript ....... onmouseove
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Javascript ondragenter script Trigg
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Javascript onplaying script Trigger
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15. COOKIES Javascript What are Coo
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Javascript Enter name: Outp
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Javascript Setting Cookies Expiry D
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Javascript Output Enter Cookie Na
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Javascript Example Try the followin
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Javascript setTimeout('Redirect()',
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17. DIALOG BOX Javascript JavaScrip
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Javascript Output Click the fol
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18. VOID KEYWORD Javascript void is
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Javascript Click the followin
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Javascript 2. If you do not want to
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Javascript 104
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Javascript Methods are useful for e
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Javascript Output Book title is
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Javascript User-defined objects /
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Javascript In the following section
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Javascript Click the following t
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Javascript Day of the Month must be
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Javascript alert("Value of bigNumbe
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Javascript constructor It returns a
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Javascript Try the following exampl
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Javascript document.write(""); docu
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Javascript document.write("num.toPr
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Javascript Returns the primitive va
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Javascript Returns the function tha
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Javascript Method toSource() toStri
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Javascript Output flag.toString
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23. STRING Javascript The String ob
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Javascript concat() indexOf() lastI
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Javascript document.writeln("str.ch
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Javascript Argument Details string2
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Javascript lastIndexOf () This meth
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Javascript var index = str1.localeC
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Javascript substring. $n or $nn Whe
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Javascript Search () This method ex
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Javascript document.write( sliced )
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Javascript Return Value Returns a s
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Javascript JavaScript String toLow
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Javascript var str = "Apples are r
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Javascript were in a tag sup() Cau
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Javascript blink () This method cau
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Javascript JavaScript String font
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Javascript JavaScript String link(
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Javascript JavaScript String strik
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Javascript JavaScript String sup(
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Javascript input length prototype T
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Javascript Prototype The prototype
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Javascript push() reduce() reduceRi
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Page 196 and 197: Javascript } var passed = [12, 5, 8
Page 198 and 199: Javascript Array.prototype.filter =
Page 200 and 201: Javascript } }; Example Try the fol
Page 202 and 203: Javascript var len = this.length; v
Page 204 and 205: Javascript join () Javascript array
Page 206 and 207: Javascript var from = Number(argume
Page 208 and 209: Javascript } var index = [12, 5, 8,
Page 210 and 211: Javascript Array.prototype.map = fu
Page 212 and 213: Javascript Its syntax is as follows
Page 214 and 215: Javascript var rv = arguments[1]; }
Page 216 and 217: Javascript } } throw new TypeError(
Page 218 and 219: Javascript } rv = this[i--]; break;
Page 220 and 221: Javascript } rv = fun.call(null, rv
Page 222 and 223: Javascript Output Removed element
Page 224 and 225: Javascript { } if (i in this && fun
Page 226 and 227: Javascript Return Value Returns a s
Page 228 and 229: Javascript toString () Javascript a
Page 230 and 231: 25. DATE Javascript The Date object
Page 232 and 233: Javascript Return Value Returns the
Page 234 and 235: Javascript Date Methods Here is a l
Page 236 and 237: Javascript universal time. setUTCMo
Page 238 and 239: Javascript Syntax Its syntax is as
Page 240 and 241: Javascript Example Try the followin
Page 242 and 243: Javascript var dt = new Date(); d
Page 248 and 249: Javascript Try the following exampl
Page 250 and 251: Javascript Output getUTCHours() :
Page 254 and 255: Javascript JavaScript getYear Met
Page 256 and 257: Javascript JavaScript setFullYear
Page 258 and 259: Javascript If you specify a number
Page 260 and 261: Javascript monthValue : An integ
Page 262 and 263: Javascript setTime () Javascript da
Page 264 and 265: Javascript Date.setUTCFullYear(year
Page 266 and 267: Javascript document.write( dt );
Page 268 and 269: Javascript Try the following exampl
Page 272 and 273: Javascript var dt = new Date(1993,
Page 274 and 275: Javascript toLocaleDateString () Ja
Page 278 and 279: Javascript For instances of Date,
Page 280 and 281: Javascript var dateobject = new
Page 282 and 283: Javascript Output 743850547000 Date
Page 284 and 285: Javascript minutes : An integer
Page 286 and 287: Javascript In the following section
Page 290 and 291: Javascript Property Value is : 0.43
Page 292 and 293: Javascript JavaScript Math SQRT2 P
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Javascript First Test Value : 3.141
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Javascript JavaScript Math atan() M
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Javascript var value = Math.atan2(+
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Javascript Output First Test Value
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Javascript var value = Math.log(10
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Javascript min ( ) This method retu
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Javascript var value = Math.pow(7,
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Javascript Return Value Returns the
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Javascript Output First Test Val
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27. REGEXP Javascript A regular exp
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Javascript Examples Following examp
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Javascript m g Specifies that if th
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Javascript Test1 - ignoreCase prope
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Javascript if ( re.multiline ){ doc
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Javascript exec ( ) The exec method
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Javascript document.write("Test 2 -
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Javascript document.write("Test 1 -
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Javascript There are several DOMs i
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Javascript forms[ ] 9 An array of F
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Javascript Ex: document.close( ) op
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Javascript This is main title Click
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Javascript createElement( tagName)
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Javascript NOTE: This example r
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Javascript Specifies the loading st
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Javascript NOTE: This example
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Javascript Part 3: JavaScript Advan
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Javascript Logical Errors Logic err
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Javascript Now let us try to catch
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Javascript Output Click the followi
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Javascript Click the following to s
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30. FORM VALIDATION Javascript Form
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Javascript Basic Form Validation Fi
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Javascript var emailID = document.m
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Javascript Manual Animation So let'
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Javascript } function moveRight(){
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Javascript It is not possible to s
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Javascript Output Checking for Plug
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Javascript //--> If you
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Javascript Error Messages in Firefo
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Javascript Use a JavaScript Debugge
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34. IMAGE MAP Javascript You can us
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Javascript Output You can feel the
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Javascript 6 plugins[] This propert
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Javascript document.write(" Browser
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