Como faz?

[AlexCT 0]

Tem 3 coisas que sempre vejo e não sei fazer

 

=> para limitar o tamanho de caracteres na senha

exemplo: 4 < senha > 8

 

=> para verificar que dois campos sao iguais

ex:

e-mail:

e-mail conferir:

 

=> num campo do formulario, de data ou cpf

Ex.: data, existes as / /

e qdo a pessoa digita 10, logo após aparece a / automatico, depois o mes 01 e a barra aparece sozinha / e ano 1960

no site da receita tem isso

 

grato!

[JucaMaster 0]

Ae

 

 

Tenho o script de geração da data e vou te mandar, aí no for você coloca o campo assim:

 

O principal são estes onkeyUp e o DateFormat

 

 

 

<input name="txtData" type="text" id="txtData" size="10" maxlength="10" onFocus="java script:vDateType='3'" onKeyUp="DateFormat(this,this.value,event,false,'3')" onBlur="DateFormat(this,this.value,event,true,'3')">

 

 

Não vá se esquecer de fazer um include com o arquivo que eu vou te mandar!!!!

 

'=========================================================================

 

' este aqui você gera um arquivo a parte e salava ele como *.js

 

'=========================================================================

 

 

<script LANGUAGE="JavaScript">

 

<!-- Begin

var isNav4 = false, isNav5 = false, isIE4 = false

var strSeperator = "/";

var vDateType = 3;

var vYearType = 4;

var vYearLength = 2;

var err = 0;

if(navigator.appName == "Netscape") {

if (navigator.appVersion < "5") {

isNav4 = true;

isNav5 = false;

}

else

if (navigator.appVersion > "4") {

isNav4 = false;

isNav5 = true;

}

}

else {

isIE4 = true;

}

function DateFormat(vDateName, vDateValue, e, dateCheck, dateType) {

vDateType = dateType;

if (vDateValue == "~") {

alert("AppVersion = "+navigator.appVersion+" \nNav. 4 Version = "+isNav4+" \nNav. 5 Version = "+isNav5+" \nIE Version = "+isIE4+" \nYear Type = "+vYearType+" \nDate Type = "+vDateType+" \nSeparator = "+strSeperator);

vDateName.value = "";

vDateName.focus();

return true;

}

var whichCode = (window.Event) ? e.which : e.keyCode;

if (vDateValue.length > 8 && isNav4) {

if ((vDateValue.indexOf("-") >= 1) || (vDateValue.indexOf("/") >= 1))

return true;

}

var alphaCheck = " abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/-";

if (alphaCheck.indexOf(vDateValue) >= 1) {

if (isNav4) {

vDateName.value = "";

vDateName.focus();

vDateName.select();

return false;

}

else {

vDateName.value = vDateName.value.substr(0, (vDateValue.length-1));

return false;

}

}

if (whichCode == 8)

return false;

else {

var strCheck = '47,48,49,50,51,52,53,54,55,56,57,58,59,95,96,97,98,99,100,101,102,103,104,10

5';

if (strCheck.indexOf(whichCode) != -1) {

if (isNav4) {

if (((vDateValue.length < 6 && dateCheck) || (vDateValue.length == 7 && dateCheck)) && (vDateValue.length >=1)) {

alert("A data informada é inválida!!");

vDateName.value = "";

vDateName.focus();

vDateName.select();

return false;

}

if (vDateValue.length == 6 && dateCheck) {

var mDay = vDateName.value.substr(2,2);

var mMonth = vDateName.value.substr(0,2);

var mYear = vDateName.value.substr(4,4)

if (mYear.length == 2 && vYearType == 4) {

var mToday = new Date();

var checkYear = mToday.getFullYear() + 30;

var mCheckYear = '20' + mYear;

if (mCheckYear >= checkYear)

mYear = '19' + mYear;

else

mYear = '20' + mYear;

}

var vDateValueCheck = mMonth+strSeperator+mDay+strSeperator+mYear;

if (!dateValid(vDateValueCheck)) {

alert(" A data informada é inválida");

vDateName.value = "";

vDateName.focus();

vDateName.select();

return false;

}

return true;

}

else {

if (vDateValue.length >= 8 && dateCheck) {

if (vDateType == 1)

{

var mDay = vDateName.value.substr(2,2);

var mMonth = vDateName.value.substr(0,2);

var mYear = vDateName.value.substr(4,4)

vDateName.value = mMonth+strSeperator+mDay+strSeperator+mYear;

}

if (vDateType == 2)

{

var mYear = vDateName.value.substr(0,4)

var mMonth = vDateName.value.substr(4,2);

var mDay = vDateName.value.substr(6,2);

vDateName.value = mYear+strSeperator+mMonth+strSeperator+mDay;

}

if (vDateType == 3)

{

var mMonth = vDateName.value.substr(2,2);

var mDay = vDateName.value.substr(0,2);

var mYear = vDateName.value.substr(4,4)

vDateName.value = mDay+strSeperator+mMonth+strSeperator+mYear;

}

var vDateTypeTemp = vDateType;

vDateType = 1;

var vDateValueCheck = mMonth+strSeperator+mDay+strSeperator+mYear;

if (!dateValid(vDateValueCheck)) {

alert("A data informada é inválida!!");

vDateType = vDateTypeTemp;

vDateName.value = "";

vDateName.focus();

vDateName.select();

return false;

}

vDateType = vDateTypeTemp;

return true;

}

else {

if (((vDateValue.length < 8 && dateCheck) || (vDateValue.length == 9 && dateCheck)) && (vDateValue.length >=1)) {

alert("A data informada é inválida!!");

vDateName.value = "";

vDateName.focus();

vDateName.select();

return false;

}

}

}

}

else {

if (((vDateValue.length < 8 && dateCheck) || (vDateValue.length == 9 && dateCheck)) && (vDateValue.length >=1)) {

alert("A data informada é inválida!!");

vDateName.value = "";

vDateName.focus();

return true;

}

if (vDateValue.length >= 8 && dateCheck) {

if (vDateType == 1)

{

var mMonth = vDateName.value.substr(0,2);

var mDay = vDateName.value.substr(3,2);

var mYear = vDateName.value.substr(6,4)

}

if (vDateType == 2)

{

var mYear = vDateName.value.substr(0,4)

var mMonth = vDateName.value.substr(5,2);

var mDay = vDateName.value.substr(8,2);

}

if (vDateType == 3)

{

var mDay = vDateName.value.substr(0,2);

var mMonth = vDateName.value.substr(3,2);

var mYear = vDateName.value.substr(6,4)

}

if (vYearLength == 4) {

if (mYear.length < 4) {

alert("A data informada é inválida!!");

vDateName.value = "";

vDateName.focus();

return true;

}

}

var vDateTypeTemp = vDateType;

vDateType = 1;

var vDateValueCheck = mMonth+strSeperator+mDay+strSeperator+mYear;

if (mYear.length == 2 && vYearType == 4 && dateCheck) {

var mToday = new Date();

var checkYear = mToday.getFullYear() + 30;

var mCheckYear = '20' + mYear;

if (mCheckYear >= checkYear)

mYear = '19' + mYear;

else

mYear = '20' + mYear;

vDateValueCheck = mMonth+strSeperator+mDay+strSeperator+mYear;

if (vDateTypeTemp == 1)

vDateName.value = mMonth+strSeperator+mDay+strSeperator+mYear;

if (vDateTypeTemp == 3)

vDateName.value = mDay+strSeperator+mMonth+strSeperator+mYear;

}

if (!dateValid(vDateValueCheck)) {

alert("A data informada é inválida!!");

vDateType = vDateTypeTemp;

vDateName.value = "";

vDateName.focus();

return true;

}

vDateType = vDateTypeTemp;

return true;

}

else {

if (vDateType == 1) {

if (vDateValue.length == 2) {

vDateName.value = vDateValue+strSeperator;

}

if (vDateValue.length == 5) {

vDateName.value = vDateValue+strSeperator;

}

}

if (vDateType == 2) {

if (vDateValue.length == 4) {

vDateName.value = vDateValue+strSeperator;

}

if (vDateValue.length == 7) {

vDateName.value = vDateValue+strSeperator;

}

}

if (vDateType == 3) {

if (vDateValue.length == 2) {

vDateName.value = vDateValue+strSeperator;

}

if (vDateValue.length == 5) {

vDateName.value = vDateValue+strSeperator;

}

}

return true;

}

}

if (vDateValue.length == 10&& dateCheck) {

if (!dateValid(vDateName)) {

alert("A data informada é inválida!!");

vDateName.focus();

vDateName.select();

}

}

return false;

}

else {

if (isNav4) {

vDateName.value = "";

vDateName.focus();

vDateName.select();

return false;

}

else

{

vDateName.value = vDateName.value.substr(0, (vDateValue.length-1));

return false;

}

}

}

}

function dateValid(objName) {

var strDate;

var strDateArray;

var strDay;

var strMonth;

var strYear;

var intday;

var intMonth;

var intYear;

var booFound = false;

var datefield = objName;

var strSeparatorArray = new Array("-"," ","/",".");

var intElementNr;

var strMonthArray = new Array(12);

strMonthArray[0] = "Jan";

strMonthArray[1] = "Feb";

strMonthArray[2] = "Mar";

strMonthArray[3] = "Apr";

strMonthArray[4] = "May";

strMonthArray[5] = "Jun";

strMonthArray[6] = "Jul";

strMonthArray[7] = "Aug";

strMonthArray[8] = "Sep";

strMonthArray[9] = "Oct";

strMonthArray[10] = "Nov";

strMonthArray[11] = "Dec";

strDate = objName;

if (strDate.length < 1) {

return true;

}

for (intElementNr = 0; intElementNr < strSeparatorArray.length; intElementNr++) {

if (strDate.indexOf(strSeparatorArray[intElementNr]) != -1) {

strDateArray = strDate.split(strSeparatorArray[intElementNr]);

if (strDateArray.length != 3) {

err = 1;

return false;

}

else {

strDay = strDateArray[0];

strMonth = strDateArray[1];

strYear = strDateArray[2];

}

booFound = true;

}

}

if (booFound == false) {

if (strDate.length>5) {

strDay = strDate.substr(0, 2);

strMonth = strDate.substr(2, 2);

strYear = strDate.substr(4);

}

}

if (strYear.length == 2) {

strYear = '20' + strYear;

}

strTemp = strDay;

strDay = strMonth;

strMonth = strTemp;

intday = parseInt(strDay, 10);

if (isNaN(intday)) {

err = 2;

return false;

}

intMonth = parseInt(strMonth, 10);

if (isNaN(intMonth)) {

for (i = 0;i<12;i++) {

if (strMonth.toUpperCase() == strMonthArray.toUpperCase()) {

intMonth = i+1;

strMonth = strMonthArray;

i = 12;

}

}

if (isNaN(intMonth)) {

err = 3;

return false;

}

}

intYear = parseInt(strYear, 10);

if (isNaN(intYear)) {

err = 4;

return false;

}

if (intMonth>12 || intMonth<1) {

err = 5;

return false;

}

if ((intMonth == 1 || intMonth == 3 || intMonth == 5 || intMonth == 7 || intMonth == 8 || intMonth == 10 || intMonth == 12) && (intday > 31 || intday < 1)) {

err = 6;

return false;

}

if ((intMonth == 4 || intMonth == 6 || intMonth == 9 || intMonth == 11) && (intday > 30 || intday < 1)) {

err = 7;

return false;

}

if (intMonth == 2) {

if (intday < 1) {

err = 8;

return false;

}

if (LeapYear(intYear) == true) {

if (intday > 29) {

err = 9;

return false;

}

}

else {

if (intday > 28) {

err = 10;

return false;

}

}

}

return true;

}

function LeapYear(intYear) {

if (intYear % 100 == 0) {

if (intYear % 400 == 0) { return true; }

}

else {

if ((intYear % 4) == 0) { return true; }

}

return false;

}

// End -->

</script>

'===========================================================================

 

 

Valew??

 

Qualquer dúvida dá um post aí

 

 

Falow

 

 

Juliano

[AlexCT 0]

Alguem tem alguma solução para essas duas?=> para limitar o tamanho de caracteres na senhaexemplo: 4 < senha > 8 => para verificar que dois campos sao iguaisex:e-mail:e-mail conferir:grato!

[JucaMaster 0]

Ae arrumei mais um o que verifica as senhas são iguais: if (document.nome_do_form.nome_do_campo.value != document.nome_do_form.nome_do_campo2.value) { alert("As senhas não conferem!"); document.frmInc.txtConf_senha.focus(); return false; }falow Juliano