JavaScript technology, often used in B / S development, verification class 1, digital verification internal 1.1 integer 1.2 greater than 0 integers (verification of IDs) 1.3 negative integers The verification 1.4 integer cannot Big than IMAX 1.5 integers cannot be less than iMin2, time class 2.1 short time, shaped like (13:04:06) 2.2 short date, shaped (2003-12-05) 2.3 long, shape (2003-12) -05 13:04:06) 2.4 only year and month. Shape (2003-05, or 2003-5) 2.5 Only hours and minute, shaped (12:03) 3, the value of all forms of all forms cannot be empty 3.2 Multi-line text box Is empty. 3.3 Multi-line text boxes can not exceed the smaxstrleng 3.4 multi-line text boxes cannot be less than SMIXSTRLENG 3.5 judgment radio box is selected. 3.6 Judgment check box is selected. 3.7 check box all select, multi-selection, unlike, reverse selection 3.8 file upload process judgment file type 4, character class 4.1 judgment characters all by AZ or AZ The word letter composition 4.2 Judgment character consists of letters and numbers. 4.3 Judgment character consists of letters and numbers, underscore, codes. And only the underscore and letters 4.4 string replacement function.Replace (); 5, browser class 5.1 judgment browser type 5.2 judgment IE version 5.3 judges the resolution of the client, combined with the judgment of the class 6.1 email. 6.2 Verification of mobile phone number 6.3 identity card verification
Second, the function
1. Time and related control class 1.1 Calendar 1.2 Time Control 13,000 years 1.4 Display Dynamic display clock effect (text, such as OA) 1.5 Display Dynamic display clock effect (image, like watch) 2, form 2.1 Automatic Generation Form 2.2 Dynamic Add, Modify, Delete Elements in the Downlink Box 2.3 You can enter the following box. Down-pull box 2.4 Multi-line text boxes can only be entered. If you are more input, you automatically reduce the iMAX text (mostly used for SMS send) 3, print class 3.1 Print Control 4, Event class 4.1 Mask Right click 4.2 Shield all function keys 4.3 -> and <- f5 F11, F9, F14.4 Shielding Competence Ctrl N5, web design class 5.1 Continuous scrolling text, picture (note is continuous, no blank appearance in two paragraphs and pictures) 5.2 HTML editing control class 5.3 color Select box control 5.4 drop-down menu 5.5 Two layers or multi-level drop-down menu 5.6 Imitation IE button. (Effects, such as rongshuxa.com's navigation section) 5.7 status bar, the dynamic effect of the Title column (there are many examples, you can study) 5.8 After double-click, the web page automatically scrolls 6, the tree structure. 6.1 ASP SQL version 6.2 ASP XML SQL version 6.3 java SQL or Java SQL XML7, borderless effect 8, moving down-pull frame technology 9, text sort
I. Verification class 1, digital verification internal 1.1 integer / ^ (- | / )? / D $ /. Test (str) 1.2 greater than 0 integers (used for ID verification) / ^ / D $ /. Test (STR) 1.3 Negative integer verification / ^ - / d $ /. TEST (STR) 2, time class 2.1 short time, shaped (13:04) 06) Function istime (STR) {var a = str.match (/ ^ (/ d {1, 2}) (:)? (/ D {1, 2}) / 2 (/ D {1, 2}) $ /); IF (a == null) {alert ('input parameter is not time format'); Return False;} IF (A [ 1]> 24 || A [3]> 60 || A [4]> 60) {lert ("Time format is wrong"); RETURN FALSE } return true; } 2.2 short date, shaped (2003-12-05) Function strdatetime (str) { var r = str.match ( / ^ (/ D {1, 4}) (- | //) (/ D {1, 2}) / 2 (/ D {1, 2}) $ /); IF (r == NULL) RETURN FALSE; var d = new date (r [1], r [3] -1, r [4]); return (d.Getfullyear () == r [1] && (D.GETMONTH () 1) == r [3] && D.getdate () == r [4]); } 2.3 long, shaped, (2003-12-05 13:04) 06) Function strdatetime (STR) {var reg = / ^ (/ d {1, 4}) (- | //) (//) (/ D {1, 2}) / 2 ( / D {1,2}) (/ d {1, 2}): (/ d {1, 2}): (/ d {1, 2}) $ /; var r = str.match (REG); IF (r == null) Return false; var d = new date (r [1], r [3] -1, r [4], r [5], R [6], R [7]); return (d.Getfullyear () == r [1] && (d.getMonth () 1) == r [3] && D.ge TDATE () == r [4] && D.GetHours () == r [5] && d.getminutes () == r [6] && D.getSeconds () == r [7]); } 2.4 Only year and month. For example, (2003-05, or 2003-5) 2.5 is only hours and minutes, such as (12:03) 3, the value of all forms of all forms cannot be empty 4.3 Judgment character by letters and numbers, underline The point is composed. And the beginning can only be underscore and letters / ^ ([A-ZA-Z_] {1}) ([/ w] *) $ / g.test (str) 4.4 string Replacement function.Replace (); 5, browser class 5.1 judgment browser type Window.navigat or.Appname 5.2 Judging IE version Window.navigat Or.AppVersion 5.3 Judging the client's resolution Window.screen.height; Window.screen.width; 6, combined with class 6.1 email judgment.
Function ismail (Mail) {return (new regexp (/ ^ / w ((- / w )) * / @ [A-ZA-Z0-9 ] (/. | -) [A-ZA-Z0-9] ) * /. [A-ZA-Z0-9] $ /). Test (Mail)); } 6.2 mobile phone Number Verification 6.3 identity card Verification Function isidcardNo (NUM) {IF (ISNAN (NUM)) {alert ("Input is not a number!"); Return false;}} var len = Num.length, Re; IF (len == 15) RE = new regexp (/ ^ (/ d {6}) ()? (/ D {2} (/ d {2}) (/ d {2}) $ /); ELSE IF (len == 18) re = new regexp (/ ^ (/ d {6}) ()? (/ d {4}) (/ d {2}) (/ d {2}) (/ d {3}) (/ d) $ /); Else {Alert ("Enter the number of digits!"); Return False;} var a = num.match (re); IF (a! = null) { IF (len == 15) {var d = new date ("19" a [3] "/" a [4] "/" a [5]); var b = d.Getyear () == a [3] && (d.getMOnth () 1) == a [4] && d.getdate () == A [5]; } var d = new date (a [3] "/" a [4] " / " a [5]); var b = d.Getfullyear () == a [3] && (d.getmonth () 1) == a [4] && d.Getdate () == a [5]; } IF (! b) {alert ("Enter ID" A [0] "Birthday!"); Return False } } return true;}
3.7 Collection of check boxes, multi-selection, unlike, reverse selection
