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Hi,
I have a Pin Code verification field, in which I am using an invalid input regular Expression, but I want to have check for min of 4 characters in it. Here are my invalid characters:
Name: "InvalidCharacters", Expression: '([<>_={};|\\[\\]^])'
I want to have another Regular Expression validator which doesn't allow above characters and checks for min of 4 and max 40 characters, any help would be greatly helpful, thanks in advance.
modified 12-Mar-19 14:22pm.
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Can I use two regular expressions on one field in html?
Some how I could able to put the below attribute in the input text, it shows red mark when the number of characters are less than 4 but it doesn't show me the message:
pattern=".{4,40}"
Any idea would be very very helpful, thanks
What I have to achieve is to display the message smartly depending upon the failing regex, there are two checks, 1 is invalid characters and when the focus is out of textbox, if length is less than 4 characters, then, it should display message saying, minimum length is 4 characters.
Currently its working for invalid characters as below:
<div class="field-validation-error" *ngIf="pinCodeInput.errors !== null && pinCodeInput.errors.regexValidator">
{{ 'OnlineRegistrationView.Validator.PinCodeInvalidCharacters' | Translate }}
</div>
modified 12-Mar-19 14:37pm.
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I don't know what that pattern represents. Did you follow the link I gave you and look at some of the samples? The simplest patter would be \d\d\d\d.
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Yes I did, but displaying the message depending upon the error that happens, like if invalid characters different error message, if not meeting the min length different message, any help buddy?
There is another question I have, I went into the link that you sent me, how can I get the regular expressions that I want, I tried to search using pin, pincode etc keywords, didn't help me, am I not using the link that you sent me properly buddy?
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Thanks my friend, I have used two validators and depending upon that I displayed Divs with error message, I am using Type script, my Architect says not to use JavaScript.
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Then you probably need to check the Typescript documentation. And you (and your architect) need to understand that Typescript is only Javascript with bells on. So what I already suggested will work in Typescript.
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I know, but some leads are crazy to use specific things in specific ways, I usually try to accept defeat in the battle fields of Technology usage, I did couple of times, I got bitten by it, people in power don't like to accept the Words "no" or questions usually.
I am a contractor, so I like $$s  , its OK for me to agree with him, its easier.
But thanks a lot for all your suggestions my friend.
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Like I mentioned above, you can use the Javascript code that I already suggested.
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Hi !
i want creat qustion script with php and jquery. but I can't fetch in database!
file quiz.php
html><pre><html>
<head>
<script>
var quiztitle = "Number";
var quiz = [
{
"question" : "$x",
"image" : "",
"choices" : ["1", "2", "3", "4"],
"correct" : "2",
"explanation" : "",
}
];
</script>
</head>
<body>
<div id="frame" role="content"></div><br/><br/>
</body>
</html>
file style.js
<pre><html>
<head>
<meta charset="utf-8">
<title>Quiz</title>
<!-- jquery for maximum compatibility -->
<meta content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0' name='viewport' />
<meta name="viewport" content="width=device-width" />
<!-- Bootstrap core CSS -->
<link href="assets/css/bootstrap.min.css" rel="stylesheet" />
<link href="assets/css/paper-kit.css?v=2.1.0" rel="stylesheet" />
<!-- CSS for Demo Purpose, don't include it in your project -->
<link href="assets/css/demo.css" rel="stylesheet" />
<link href="assets/css/style.css" rel="stylesheet" />
<script src="assets/js/style.js"></script>
<!-- Fonts and icons -->
<link href='http:
<link href="http://maxcdn.bootstrapcdn.com/font-awesome/latest/css/font-awesome.min.css" rel="stylesheet">
<link href="assets/css/nucleo-icons.css" rel="stylesheet" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<link href="assets/css/style.css" rel="stylesheet" />
<script src="assets/js/style.js"></script>
<?php
$con = mysqli_connect('localhost','root','','kelidestan');
if (!$con) {
die('Could not connect: ' . mysqli_error($con));
}
mysqli_select_db($con,"ajax_demo");
$sql="SELECT * FROM `question`";
$result = mysqli_query($con,$sql);
echo "<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Age</th>
<th>Hometown</th>
<th>Job</th>
</tr>";
while($row = mysqli_fetch_array($result)) {
echo "<tr>";
echo "<td>" . $row['a1'] . "</td>";
echo "<td>" . $row['a2'] . "</td>";
echo "<td>" . $row['a3'] . "</td>";
echo "<td>" . $row['a4'] . "</td>";
echo "</tr>";
}
echo "</table>";
mysqli_close($con);
?>
<script>
var x = "<?php echo $row['a1'];?>"
var quiztitle = "Number";
var quiz = [
{
"question" : "$x",
"image" : "",
"choices" : ["1", "2", "3", "4"],
"correct" : "2",
"explanation" : "",
}
];
</script>
<style>
table {
width: 100%;
border-collapse: collapse;
}
table, td, th {
border: 1px solid black;
padding: 5px;
}
th {text-align: left;}
</style>
</head>
<body>
<nav class="navbar navbar-expand-md fixed-top">
<div class="container">
<div class="navbar-translate">
<button class="navbar-toggler navbar-toggler-right navbar-burger" type="button" data-toggle="collapse"
data-target="#navbarToggler" aria-controls="navbarTogglerDemo02" aria-expanded="false"
aria-label="Toggle navigation">
</button>
<a class="navbar-brand" href="index.php">2ZB.IR</a>
</div>
<div class="collapse navbar-collapse" id="navbarToggler">
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link" rel="tooltip" title="Follow us on Twitter" data-placement="bottom"
href="https://twitter.com/CreativeTim" target="_blank">
class="fa fa-twitter"__^Twitter</p>
</a>
</li>
<li class="nav-item">
<a class="nav-link" rel="tooltip" title="Like us on Facebook" data-placement="bottom"
href="https://www.facebook.com/CreativeTim" target="_blank">
^__i class="fa fa-facebook-square">
<p class="d-lg-none">Facebook</p>
</a>
</li>
<li class="nav-item">
<a class="nav-link" rel="tooltip" title="Follow us on Instagram" data-placement="bottom"
href="https://www.instagram.com/CreativeTimOfficial" target="_blank">
^__i class="fa fa-instagram">
<p class="d-lg-none">Instagram</p>
</a>
</li>
<li class="nav-item">
<a class="nav-link" rel="tooltip" title="Star on GitHub" data-placement="bottom"
href="https://www.github.com/CreativeTimOfficial/paper-kit" target="_blank">
^__i class="fa fa-github">
<p class="d-lg-none">GitHub</p>
</a>
</li>
<li class="nav-item">
<a href="send.php" target="_blank" class="btn btn-danger btn-round">Send Question</a>
</li>
</ul>
</div>
</div>
</nav>
<br/><br/> <br/><br/> <br/><br/>
<div id="frame" role="content"></div><br/><br/>
<?php include 'footer.php'; ?>
</body>
<!-- Core JS Files -->
<script src="assets/js/jquery-3.2.1.js" type="text/javascript"></script>
<script src="assets/js/jquery-ui-1.12.1.custom.min.js" type="text/javascript"></script>
<script src="assets/js/popper.js" type="text/javascript"></script>
<script src="assets/js/bootstrap.min.js" type="text/javascript"></script>
<!-- Switches -->
<script src="assets/js/bootstrap-switch.min.js"></script>
<!-- Plugins for Slider -->
<script src="assets/js/nouislider.js"></script>
<!-- Plugins for DateTimePicker -->
<script src="assets/js/moment.min.js"></script>
<script src="assets/js/bootstrap-datetimepicker.min.js"></script>
<!-- Paper Kit Initialization and functons -->
<script src="assets/js/paper-kit.js?v=2.1.0"></script>
</html>
i want fetching automatically by database table
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PHP runs on the server. It has no idea what you do on the client unless you explicitly wire up a system that communicates without using postbacks, called AJAX. Your code, however, renders the page on the server and sends the whole thing down to the client when the page is refreshed.
JavaScript runs on the client. This means that it cannot use resources that only exist on the server to render on the client. For instance, trying to inject PHP tags via JavaScript can never, ever work.
Here's a whole thing about how it all works. I'm not a PHP guy, though, so I didn't vet it terribly much:
https://code.tutsplus.com/tutorials/how-to-use-ajax-in-php-and-jquery--cms-32494
"Never attribute to malice that which can be explained by stupidity."
- Hanlon's Razor
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Hi all,
I have a typical requirement in Angular 4, a user will be given a url as below in an Email:
https://xyz.com/addanewfeature, addanewfeature is a component, which has some elements to collect extra information, like add a co-applicant etc something like that.
When user clicks, he will be redirected to a Login Page, on the login page two things can happen
1. If the user is already registered user, he can enter user id password and login, when he logs in, instead of user landing into Account Information page, he should be redirected to the addanewfeature, since he has been logged in using the url which has addanewfeature
2. If the user is not a registered user, then user can click on the register me link which opens onlineregistration page and register himself, after registration completes, page instead of landing into the account info page, it has to land into the addanewfeature page
3. Same thing if he forgot Password, he will be redirected to the Password hint page then when he enters correct information, then it will let him in and has to land into the addanewfeature page.
Any code snippet, a link or even suggestion would be greatly greatly helpful, thanks in advance my friends.
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A better answer would be to set up a state in the NG router that will prompt for credentials (with "Register" and "Forgot Password" buttons) when it receives a 403 error from your site, or if a local authentication object is not hydrated.
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I did, I could able to Route it when the user is trying to login, then I am checking if the User is authenticated, if not then redirect to login else redirect to Query string, but I am getting problem for the new user, since new User doesn't have status, it has just a hyperlink then its landing the user onto OnlineRegistration page, how can I do the same when there is just a HyperLink, Register hyperlink is as below:
<div class="two-up">
<h2 class="divider-heading" id="firstTimeUserHeader">{{'LoginView.FirsttimeUser?' | Translate}}</h2>
<form name="EnrollForm">
<fieldset>
<legend>{{'LoginView.EnrollForm' | Translate}}</legend>
<ol>
<li>
<p id="enrollHeaderText">{{'LoginView.EnrollHeader' | Translate}}</p>
</li>
<li>
<a class="btn" routerLink="/OnlineRegistration" id="enrollButton" (click)="browserBack.Initialize()">{{'LoginView.Register' | Translate}}</a>
</li>
</ol>
</fieldset>
</form>
</div>
Any help how to maintain the Query string when situation like this arises? Thanks a lot my friend.
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Hi Nathan,
Is there any way I can assign dynamic public property of ts file to routeLink attribute of an Anchor tag or hyperlink buddy as below:
<a class="btn" [routerLink]= "{{Login.OnlineRegistrationRoute}}" id="enrollButton" (click)="browserBack.Initialize()">{{'LoginView.Register' | Translate}}</a>
Login.OnlineRegistrationRoute can have values as "AccountInformation" or "OnlineRegistration;r:XYYZ", is there anyway we can assign this variable to routerLink attribute?
When I am trying to use Encoding as below, its giving me some Crazy encoded url my friend:
this.OnlineRegistrationRoute = `${this.OnlineRegistrationRoute};r=${this.Login.ReturnUrl}`;
Its giving me the url as below:
https://localhost:44307/OnlineRegistration%3Br%3DPeakTimeRebate[^]
Even the hyperlink is getting generated this way:
<a class="btn" id="enrollButton" ng-reflect-router-link="/OnlineRegistration;r=PeakTime" href="/OnlineRegistration%3Br%3DPeakTimeRebate">Register</a>
Why is is putting "/OnlineRegistration%3Br%3DPeakTimeRebate" for href I don't know
I am new to the front-end World, I am not understating how to do this encoding, why is it giving me %3Br%3D instead of ;r=, any help would be greatly helpful, how to make it working my friend please.
modified 7-Mar-19 20:17pm.
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simpledeveloper wrote: I am new to the front-end World, I am not understating how to do this encoding, why is it giving me %3Br%3D instead of ;r=, any help would be greatly helpful, how to make it working my friend please.
Yeah, so I'm not terribly up on current NG conventions, but I can tell you that you're trying to build a malformed URL, which might be prompting Angular to URL Encode the whole thing. A semi-colon is not a legal character anywhere in an URL, and an "=" is only valid in the query string. If you're trying to pass paramaters through a URL, it needs to be like this:
https://<url>?r=thing&q=another_thing
The question mark is the delimiter between the location (route, etc) portion of the URL and the query string. The query string is a bunch of key value pairs with an ampersand between each.
"Never attribute to malice that which can be explained by stupidity."
- Hanlon's Razor
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I could able to do it this way, let me know if there is another better way to do it, this one is fulfilling my need, but if there is another better approach it would be great:
<a class="btn" routerLink="/OnlineRegistration" [queryParams]="OnlineRegistrationRoute!=''?{r:OnlineRegistrationRoute}:{}" id="enrollButton" (click)="browserBack.Initialize()">{{'LoginView.Register' | Translate}}</a>
This is appending the Query string when clicked, but if you have better approach please let me know my friend.
And one more question, is there anyway I can put this OnlineRegistrationRoute!=''?{r:OnlineRegistrationRoute}:{} into a function in the ts file and reference it in the [queryParams] value, my lead is not liking it this way, he wants to hide all the login from the html, any help my friend?
modified 12-Mar-19 17:04pm.
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And another way also I have resolved the issue, to store the Query string value into a local storage in the current page and reading that in the end page where we want it.
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Hi, I am new in Angular world, I am struggling for small thing, but I a trying everything to fix it.
I have a ts file as below:
@Component({
templateUrl: 'residentialRegistration.component.html'
})
export class ResidentialRegistrationComponent extends ComponentBase {
private _lsKey: string = 'OnlineRegistration.LS';
public OnlineRegistration: OnlineRegistration = new OnlineRegistration();
public NoOfInvalidAttempts: number = 0;
public RegexValidationType = RegexValidationType;
public EmitEvent: boolean = false;
public RouteName: string = '';
public MaskingResource: MaskingResource = new MaskingResource();
public IdentificationType: IdentificationType = IdentificationType.PhoneNumber;
public VerificationType: VerificationType = VerificationType.Last4DigitsOfSSN;
public IsIdentifiedByAcctNumber: boolean = false;
public IsIdentifiedByPhoneNumber: boolean = false;
public IsVerifiedByLast4DigitsOfDriversLicenseOrStateId: boolean = false;
public IsVerifiedByLast4DigitsOfSSN: boolean = false;
constructor(private _ls: PgeLocalStorage_PROVIDER<OnlineRegistration>,
private _pgeRoute: PgeRoute,
private _activatedRoute: ActivatedRoute
) {
super();
this.initialize();
}
public initialize(): void {
let lsData = this._ls.getEncrypted(this._lsKey);
if (lsData !== null && lsData !== undefined) {
this.OnlineRegistration = lsData;
this.IdentificationType = IdentificationType.PhoneNumber;
this.VerificationType = VerificationType.Last4DigitsOfSSN;
}
else {
debugger;
this._pgeRoute.redirectToError();
}
};
public onAccountVerificationCompleted(verificationValidation: VerificationValidation): void {
if (verificationValidation.FormValid && !verificationValidation.AccountVerificationValid) {
this.NoOfInvalidAttempts += 1;
}
else if (verificationValidation.FormValid && verificationValidation.AccountVerificationValid) {
this._pgeRoute.navigateToSibling('Success', this._activatedRoute);
}
}
public onModelChange(): void {
debugger;
if (this.IdentificationType === IdentificationType.PhoneNumber) {
this.IsIdentifiedByPhoneNumber = true;
this.IsIdentifiedByAcctNumber = false;
}
else if (this.IdentificationType === IdentificationType.AccountNumber) {
this.IsIdentifiedByPhoneNumber = false;
this.IsIdentifiedByAcctNumber = true;
}
if (this.VerificationType === VerificationType.Last4DigitsOfSSN)
this.IsVerifiedByLast4DigitsOfSSN = true;
else if (this.VerificationType === VerificationType.Last4DigitsOfDriversLicenseOrStateId)
this.IsVerifiedByLast4DigitsOfDriversLicenseOrStateId = true;
}
IdentificationType and VerificationType are enum values
export enum IdentificationType {
Unknown,
PhoneNumber,
AccountNumber
}
export enum VerificationType {
Unknown,
Last4DigitsOfSSN,
Last4DigitsOfDriversLicenseOrStateId
}
And my html is as below:
<form name="residentialRegistrationForm" id="residentialRegistrationForm" novalidate #residentialRegistrationForm="ngForm" (submit)="onNext(residentialRegistrationForm.valid)">
<div id="subHeaderText">
{{ 'OnlineRegistration.SignUpToAccess' | Translate }}
<a class="da-click" data-da-event="telephoneClick" href="tel:800-542-8818">
{{ 'Common.CustomerServiceNumber' | Translate }}
</a>.
<br />
<br />
{{ 'OnlineRegistration.BusinessWithMoreAccounts' | Translate }}
<a href="http://www.portlandgeneral.com/~/link.aspx?_id=B31F170826494FC88B776CBA1E49431F&_z=z">
{{ 'OnlineRegistration.WorkWithMultipleAccounts' | Translate }}
</a>.
</div>
<fieldset>
<ol>
<li>
<br />
<ol>
<li>
<div id="IdentifyLabel">Identify the PGE account:</div>
</li>
<li *ngIf="NoOfInvalidAttempts > 2">
<div class="field-validation-error" id="onlineHelpText">
{{ 'ResidentialView.Validator.OnlineHelp1' | Translate}}{{ 'ResidentialView.Validator.OnlineHelp2' | Translate}}{{ 'ResidentialView.Validator.OnlineHelp3' | Translate}}
</div>
</li>
<li>
<div class="two-up">
<input id="byPhoneNumberOption" name="identificationByOption" type="radio" class="ng-untouched ng-pristine ng-valid" [value]="IdentificationType.PhoneNumber"
[checked]="IsIdentifiedByPhoneNumber"
[(ngModel)]="IdentificationType" (ngModelChange)="onModelChange()" />
<label for="byPhoneNumberOption" id="byPhoneNumberLabel" name="byPhoneNumberLabel">{{'AccountVerification.PhoneNumber' | Translate}}</label>
{{IsIdentifiedByPhoneNumber}}
<div id="divPhoneIdentification" *ngIf="IsIdentifiedByPhoneNumber">
<div *ngIf="(residentialRegistrationForm.submitted || phoneNumberInput.touched)">
<div id="phoneNumberInputRequired" name="phoneNumberInputRequired" class="field-validation-error" *ngIf="phoneNumberInput.errors !== null && phoneNumberInput.errors.required">{{'Common.Validator.PhoneNumberRequired' | Translate}}</div>
<div id="phoneNumberInputRequired1" name="phoneNumberInputInvalid" class="field-validation-error" *ngIf="phoneNumberInput.errors !== null && phoneNumberInput.errors.regexValidator">{{'Common.Validator.PhoneNumberInvalid' | Translate}}</div>
</div>
<input id="phoneNumberInput"
name="phoneNumberInput"
type="tel"
#phoneNumberInput="ngModel"
placeholder="(___) ___-____"
requiredValidator
[textMask]="{ mask: MaskingResource.Phone }"
(ngModelChange)="onInputChanged()"
[(ngModel)]="OnlineRegistration.PhoneNumber"
regexValidator="OnlineRegistration.PhoneNumber"
[regexType]="RegexValidationType.Phone"
pgeAutoMaskingCursor
[ngClass]="{ 'ng-blurred' : residentialRegistrationForm.submitted || phoneNumberInput.touched }" />
</div>
</div>
</li>
<li>
<div class="two-up">
<input type="radio" id="byAccountNumberOption" name="identificationByOption" [value]="IdentificationType.AccountNumber"
[checked]="IsIdentifiedByAcctNumber"
[(ngModel)]="IdentificationType" (ngModelChange)="onModelChange()" />
<label id="byAccountNumberLabel" name="byAccountNumberLabel" for="byAccountNumberOption">{{'Common.AccountNumber' | Translate}}</label>
{{IsIdentifiedByAcctNumber}}
<div id="divAccountIdentification" *ngIf="IsIdentifiedByAcctNumber">
<div *ngIf="(residentialRegistrationForm.submitted || accountNumberInput.touched )">
<div id="accountNumberInputRequired" name="accountNumberInputRequired" class="field-validation-error" *ngIf="accountNumberInput.errors !== null && accountNumberInput.errors.required">{{'Common.Validator.EnterValidAccountNumber' | Translate}}</div>
<div id="accountNumberInputInvalid" name="accountNumberInputInvalid" class="field-validation-error" *ngIf="accountNumberInput.errors !== null && accountNumberInput.errors.regexValidator">{{'Common.Validator.EnterValidAccountNumber' | Translate}}</div>
</div>
<input type="tel"
id="accountNumberInput"
name="accountNumberInput"
#accountNumberInput="ngModel"
placeholder="__________"
requiredValidator
regexValidator="OnlineRegistration.AccountNumber"
[regexType]="RegexValidationType.AccountNumber"
[textMask]="{ mask: MaskingResource.AccountNumber }"
pgeAutoMaskingCursor
(ngModelChange)="onInputChanged()"
[(ngModel)]="OnlineRegistration.AccountNumber"
[ngClass]="{ 'ng-blurred' : residentialRegistrationForm.submitted || accountNumberInput.touched }" />
</div>
</div>
</li>
</ol>
</li>
</ol>
</fieldset>
</form>
<browser-back [lastpage]="false" redirecturl="/AccountInformation"></browser-back>
Basically when I click on the Radio button: byPhoneNumberOption, then it should be checked and radio button byAccountNumberOption should be unchecked and div: divPhoneIdentification should be visible and divAccountIdentification should invisible, similar but oppose thing should happen when we click on the byAccountNumberOption radio button.
Here I am trying to compare this with enum, and passing IdentificationType.PhoneNumber when byPhoneNumberOption radio is clicked
and IdentificationType.AccountNumber when byAccountNumberOption radio is clicked, depending upon this value I am trying to change the check status of radio buttons and visibility of the divs, any help would be very very helpful, I have declared the variables and imported the files properly, something else must be the problem.
When I am trying to see the below method:
public onModelChange(): void {
debugger;
if (this.IdentificationType === IdentificationType.PhoneNumber) {
this.IsIdentifiedByPhoneNumber = true;
this.IsIdentifiedByAcctNumber = false;
}
else if (this.IdentificationType === IdentificationType.AccountNumber) {
this.IsIdentifiedByPhoneNumber = false;
this.IsIdentifiedByAcctNumber = true;
}
if (this.VerificationType === VerificationType.Last4DigitsOfSSN)
this.IsVerifiedByLast4DigitsOfSSN = true;
else if (this.VerificationType === VerificationType.Last4DigitsOfDriversLicenseOrStateId)
this.IsVerifiedByLast4DigitsOfDriversLicenseOrStateId = true;
}
this.IdentificationType value is coming as null instead of the value passed from the radios, where as this.VerificationType value is not coming as null, so, is there anything I am missing in the binding?
Any help would be very very helpful, thanks in advance friends.
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Hallo to the comunity,
That ist the problem, Im trying to send two values/variables fron my view (opciones.phtml), to my controller/action through an Ajax function. I get it with only one parameter, but with two I dont get it!!
I`ll thank any help
this is my html:
guardar
<span class="badge btn-success" id="resultado"></span>
this is my javascript function, inside I invoke the ajax function..
<script type="text/javascript">
function saveNombre(){
var nombre=document.getElementById("nombre").value;
var codc=<?=$this->codcli?>;
if(nombre!==""){
$.ajax({
type:"POST",
data:dataString,
dataType:{nombre:nombre,codc:codc},
cache:false,
url:"<?=$this->basePath("alta/areapersonal/updatenombreclienteajax")?>",
success:function(datos){
$("#resultado").html(datos);
}
});
}else{
return null;
}
}
here you find the data recepcion from view/ajax,in the controller/Action
if you send only one parameter, from ajax function, you can easily "clean" the value
with the PHP function trim();
but in this case, I,m try to send two values, customer code and Name, I need to include this
to parameters in a function to update the name of the customer, but I dont´t konw hoe to extract from
$datosCliente,
some Idea?, thanks !!
public function updateNombreClienteAjaxAction(){
if($this->request->isxmlHttpRequest()){
$datosCliente= $this->request->getContent("data");
}else{
var_dump("Error action Ajax");
}
}
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I am calling a third-party API to get customer contact information and it returns a string for each field and my application needs to determine if the string is a phone number or Email or web address
String data=GetCustomerInfoFromAPI()
some examples for the data string I am getting back from the API call
"www.google.com"
"602.123.1778"
"John@gmail.com"
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If the source system does not provide the type then you will need to work it out by trial and error. Assuming that each type will be guaranteed to be in a certain basic form you can use the various JavaScript String Reference[^] methods to parse the strings and check for patterns etc. For example will all telephone numbers contsain only numbers and specific field delimiters? Will all email addresses contain @ characters etc.
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I'm probably to late but here is it anyway. You can make use of Regular expression (Regex) to validation your strings.
Here is an example on how to check if the string is an email address using regex:
function validateEmail(email) {
var re = /^(([^<>()[]\.,;:\s@"]+(.[^<>()[]\.,;:\s@"]+)*)|(".+"))@(([[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}])|(([a-zA-Z-0-9]+.)+[a-zA-Z]{2,}))$/;
return re.test(String(email).toLowerCase());
}
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I am not sure where else to go. I am in a programming class and I have no clue what is going on. My school decided to take it upon themselves to enter me in a class that has required prereqs without me taking the prereqs. I will post the question below. Any help will be greatly appreciated.
1. Write a program that asks the user to enter a String and perform a series of Character, Math and String functions on this input String. Use “printf” to print all your output.
2. Create a zip file that contains your Java programs. Include a screenshot of each program execution. You can either paste the screenshot into a Word document or simply paste it into the Comments field when submitting your homework.
Can anyone help me please?!?!
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