The bootstrap validator plugin helps validating the form fields providing a bunch of cool features. One of those features are the feedback icons, which defaults to glyphicon.
Suppose I want to replace glyphicon with font awesome.
The documentation says they can be changed by passing a "feedback" JSON object as data attribute or via JavaScript.
Via JavaScript it's easy. But as data attribute, it is unclear where and how exactly add it, because simply adding:
feedback: {
success: 'fa-check',
error: 'fa-times'
}
as data attribute to the <form> or the <div class="form-group"> or the <input> itself it doesn't work.
After some time struggling with it, I realized that the JSON feedback object should be added to the element and also it needs to be added using this syntax (which was not specified in the docs):
<form ... data-feedback='{"success": "fa-check", "error": "fa-times"}'>
Note the quotes syntax.
Also, if we are not just changing the glyphicon but replacing it with a font-awesome one (like in my example), in the <div class="form-group"> we need to replace:
<span class="glyphicon form-control-feedback" aria-hidden="true"></span>
with:
<span class="fa form-control-feedback" aria-hidden="true"></span>
This is not very well documented, and I could not make it work. I ended up using a different form validator which accomplish the same functionality and it's easier to configure success/error formats using bootstrap classes:
var validator = $('#submitForm').validate({
validClass: "is-valid",
errorClass: "is-invalid",
jQuery Validator
Related
Am having a AEM6 html component, am getting the values from dialog and using it inside the component via the .js file and using the return properties.
I could able to get the authored values but it is getting null or empty when am using it inside the onclick method. Please find below the code snippet below.
<div data-sly-unwrap data-sly-use.test="test.js"></div>
<a href="#" class="${test.testId}" id="${test.testId}" onClick="toggleDraw('${test.testId}')" >
The content I authored is getting displayed in class and Id, but it is not displaying in the onClick method.
Below is the Output am getting after authoring.
<a href="#" class="get-a-quote" id="get-a-quote" onClick="toggleDraw('')" >
Output I needed is :
<a href="#" class="get-a-quote" id="get-a-quote" onClick="toggleDraw('get-a-quote')" >
This should do the trick:
<a data-sly-test.variable123="toggleDraw('${test.testId}')" href="#" class="${test.testId}" id="${test.testId}" onclick="${variable123 # context='attribute'}" >
You need to put the function call in a variable because of the nested single quotes. And you need to manually set the context in this case. If "attribute" does some escaping you do not like, you could use "unsafe" - this will end in all escaping mechanisms being disabled. That might or might not be a security issue for your application.
HTH
I am new to Angular2/Typescript, since I come from the Java world, I decided to learn Typescript and Angular2 directly.
I want to leave most of the logic on the server, thus I don't need complex validation management on the client. So all I want is the user to fill out forms, and post/put all the fields to the REST Service.The goal is to leave the client side as light as possible.
I have a form:
<form role="form" (ngSubmit)="onSubmit()" #ArbeitstagForm="ngForm">
and a field in it, some datepickers too: similar like this:
<input type="text" class="form-control pull-right" id="datepicker" [(ngModel)]="model.datum">
When I submit the form, I call this function:
model = new Arbeitstag();
onSubmit(form:any) {
alert(JSON.stringify(this.model));return false;
}
So that alerts me the the entered data as JSON, which I will after send to a REST Service. It works actually great, BUT only when I actually type something into the field, when I have a default value, or I set the field with a datepicker, the model object values will remain empty.
I've found out about the dirty setting of the fields, which are false by default and are getting true when I type something in and that's also what I see when I check firebug, but that's definitely not what I want to achieve.
Is there a way to set all the fields dirty in a form in Angular2? I've found many examples for Angular.js 1, but not for Angular2/Typescript.
Control has a markAsDirty() (and markAsTouched()) method
<input #datePicker="ngForm" type="text" class="form-control pull-right" id="datepicker" [(ngModel)]="model.datum">
<button (click)="datePicker.control.markAsDirty()">update dirty status</button>
Plunker example
What I usually do is get a reference to the form in my component, using ViewChild. With that reference I can mark to form dirty or touched when I need to. Like so:
export class MyComponent implements OnInit, OnDestroy {
#ViewChild('form') form: NgForm;
...
public methodWithFormChange(): void {
this.form.control.markAsDirty();
}
}
;-)
I want to create twitter bootstrap compliant form. According to the docs for Twitter Bootstrap v2.2.2 (the version included with web2py) the html should look like:
<form class="form-horizontal">
<div class="control-group">
<label class="control-label" for="inputEmail">Email</label>
<div class="controls">
<input type="text" id="inputEmail" placeholder="Email">
</div>
</div>
...
I'm currently using SQLFORM which outputs html that doesn't really fit with this (even using formstyle='divs'). Besides I want my html output to be clean without web2py artifacts such as class="w2p_fl". So my thought is to use a custom form. However in doing this there would be a lot of repeated code. That is, the following would basically need to be repeated for each field.
{{=form.custom.begin}}
<div class="control-group">
{{=LABEL(form.custom.label['myfield'], _class='control-label',
_for='mytable_myfield')}}
<div class="controls">{{=form.custom.widget.myfield}}</div>
</div>
...
{{=form.custom.end}}
So how can I repeat the above unit of code so I could replace it with something like {{=bootstrap_field(db.mytable.myfield)}} or some other way to adhere to DRY?
What is the web2py way to do this? Create a view function? Pass a function in the dictionary returned by the controller? Create my own html helper? Create my own widget? Another way?
If you're using Bootstrap 2, you can just do:
form = SQLFORM(..., formstyle='bootstrap')
For Bootstrap 3 (or any other custom formstyle you'd like to create), the formstyle argument can be a function (or other callable) that produces the form DOM. The function will be passed the form and a fields object, which is a list of tuples, with each tuple containing a CSS id, label, input element, and (possibly empty) comment/help text. To get an idea of what such a function should look like, check out the one used for Bootstrap 2 forms.
I am trying to get the filename of an uploaded picture to appear in the input field next to the picker button (for filepicker.io) . Basically I am trying to find what to put in the value field for the input tag to get the filename to appear once the picture is uploaded. Here is the code I have:
<div class="row margin" id='img-row'>
<input id="filename" disabled="disabled" value="<WHAT DO I PUT HERE?>" class="input" type="text" style="width: 360px;"/>
<input name="img" data-fp-class="form-simple-action-btn filepicker_launcher" data-fp-button-text="Choose Image" data-fp-services="COMPUTER,FACEBOOK,FLICKR,INSTAGRAM,PICASA" data-fp-container="modal" data-fp-mimetypes="image/*" type="filepicker" data-fp-apikey="#################" id='campaign-img-input' value="<php echo h($_POST['img'])"/>
</div>
Thank you for your help! I haven't found any other examples like this in the documentation.
The recommended way to do this would be to bind a function to the onchange event of the filepicker input type. Once the upload occurs, the function will be called, and you can pull the filename out of the e.fpfile attribute.
Alternatively, it may be easier to use the filepicker.pick call directly given that you are interested in customizing the behavior. The widget is great for a drop-in solution in many cases, but if you're looking to customize further I'd recommend using the javascript api directly.
I have a repeating component in wicked which needs to be added and deleted as per the user requirement. The maximum number of component is predefined. So I am adding the components at start up and hiding and showing based on need. I am required to change the arrangement of the components in the HTML markup when there is any deletion of the component. I use JavaScript for this. I want to know if wicket would lose hold of the components if I do this.
<div wicket:id="borrowerTabs" id="borrowerTabs">
<span wicket:id="borrowerTab1" id="borrowerTab1" ></span>
<span wicket:id="borrowerTab2" id="borrowerTab2" ></span>
<span wicket:id="borrowerTab3" id="borrowerTab3" ></span>
<span wicket:id="borrowerTab4" id="borrowerTab4" ></span>
<button wicket:id="addBorrower" id="addBorrower" type="button"></button>
<button wicket:id="deleteBorrower" id="deleteBorrower" onclick="updateUIForDeleteBorrower()" type="button"></button>
</div>
If delete the borrowerTab3, contents inside borrowerTab4 will be replacing the contents inside borrowerTab3 and the model objects too will be swapped though I do not do a target.add(borrowerTab3). Now while form submission, I am not getting the values of the fields inside borrowerTab3.
I'm not sure if it helps but try component.setVisible(false) in your java code to hide it.