false return

The return statement represents the need to return a value, and you do not need to use the return statement if you do not need it. are similar to an exit, return can end the execution of part of the code in the body of the method after return.

Function addcontainer (ID) // invoked by "container information" id hyperlink_container_info { VaR mywin = Window. showmodaldialog ('view _ container. aspx? Jobseid = '+ id, window, 'status: modeless; edge: raised; unadorned: No; scroll = no;

Make the following Javascript file and call it on any page./* = =* 1. var_to_obj --------- convert a variable to an object* 2. is_greater --------- determine whether the number is greater than a certain number* 3. is_less ---------- determine

The second part of the js verification form: JavaScript script, which verifies the data item begin in the form ------------------------------------------------------------------------------- */ Function checkForm (objFrm ){ Var len = 0; Len = objFrm.

(JavaScript script to verify the data entry in the form begin)-------------------------------------------------------------------------------*/Function checkForm (objFrm ){Var len = 0;Len = objFrm. elements. length;Var I = 0;Var objCheck;// Text

Description: JavaScript script, validating data items in a form begin-------------------------------------------------------------------------------*/function Checkform (objfrm) {var len = 0;len = objFrm.elements.length;var i = 0;var Objcheck;text

(JavaScript script to verify the data entry in the form begin)-------------------------------------------------------------------------------*/Function checkForm (objFrm ){Var len = 0;Len = objFrm. elements. length;Var I = 0;Var objCheck;// Text

/*****************************************************************Form validation Tool Class (LINJQ)*****************************************************************//*** Determine if integer num equals 0** @param num* @return* @author

0 --> $velocityCount--> --> Reprinted, but it is generally not operated like this 1. [Code][PHP] code '', 'Username' =>'', 'password' => '', 'port' => ''...); */public function _ construct ($ config = array () {if (count ($ config)> 0) {$ this->

// Check whether it is composed of digitsFunction isDigit (s) { Var patrn =/^ [0-9] {1, 20} $ /; If (! Patrn.exe c (s) return false Return true } // Check Logon Name: You can enter only 5-20 strings starting with a letter, which can contain numbers,

The checksum is all made up of numbersfunction IsDigit (s) { var patrn=/^[0-9]{1,20}$/; if (!patrn.exec (s)) return false return True } //Verify login name: You can only enter 5-20 letters beginning with a letter, with numbers, "_", "." The string

Simple use and encapsulation of socket in Linux /* * File function: Simplified socket operation function in Linux * File name: linux_socket.h * Created on: July 15, July 19, 2007 * Creator: wlzqi * Language: c Or C ++ Language * Environment:

PHP tool classes, developing prerequisites for the class:Form Validation ClassVerification Code ClassLog classPagination classInfinite Pole Classification class Class Lib_form { Private $typeArr =array (' isnotempty ', '

PHP Common validation class and regular Regular expressions are constantly updated when they encounter new Include "validateparameterconfig.php"; Class Validation { private static function Getrexp ($REXP) { $_rexp = Array ( ' Letter_number ' = '/^[0

Look at the POP3/SMTP protocol when you want to try to write a class, the core is nothing, is the use of fsockopen, and then write/Receive data, only to achieve the most core part of the function, as a learning Socket operation of the practicing. It

/*$#################################################$*/ /* Program function: Input Verification * * /* Function Name: */ /* Function Checkdata (valname,val,valimode,limitlen) * * /* Feature Description: Verify string Data * * /* Function

/* $ ##################################### ############$ */ /* Program function: Enter verification */ /* Function name :*/ /* Function CheckData (valname, val, valimode, limitlen )*/ /* Function Description: Verify string data */ /* Function

C ++ simulates Http/Https POST to log on to the web siteC ++ simulates Http/Https access to web sites 1. Overview 1. Differences and connection between Http and Https In the OSI reference model, both Http and Https belong to the application layer

1. Only numbers and English can be entered: 2. Only numbers can be entered: 3. Only the full angle can be entered: 4. Only Chinese characters are entered: -------------------------------------------------------------------------------- Verify

javascript| functions//function Name:trim Function Description: Removing the trailing spaces of a string Creation Date:2004-7-13 15:30 Last Modify by:n/a Last Modify date:n/a String.prototype.trim=function () { Return This.replace (/(^\s*) | ( \s*$)/