I have an ant design table. One of its columns is something like this:
which contains three icons and one "AutoComplete" component showing some names. In editing mode, I have put all these four components ( 3 icons and one autocomplete) in a "Form.Item" tag. But the autocomplete component does not work properly in editing mode.( I mean when it is clicked for edit, the name inside it is cleared and the new selected name will not put in autocomplete input). But when I remove the three icons from the code, the autocomplete works fine.
Why this happens? can any body help on this?
As far as I know Form.Item need to have one child element because he implicitly pass to child value and onChange props. You probalby can create wrapper for your Autocomplete component, something like following (it's just idea):
function Autocomplete (props) {
return (
<div>
<Icon1/>
<Icon2/>
<Icon3/>
<AntdAutocomplete value={props.value} onChange={props.onChange}/>
<div/>
);
}
Related
Case:
I have an array of answers which I want to show in the view as radio inputs. When one of the answers is already answered it must be [checked] and if it's [checked] a textarea shows, so far so good.
Next I want to check another radio input and I want the current selected to be deselected and its textarea hidden, then the new selected radio input should be [checked] and it's textarea should show.
I use the FormBuilder and FormArray and have following issues.
I can't use index without intrapolation, I see many examples where the index is used without.
If I select another radio input, first my data disappears and it's not checked and on the second click it get's checked but now both are checked.
- I don't have access to the checked event, I can show it in the view with {{tempVar.checked}} as you can see above, if I use a template variable #tempVar, but I don't have access to it in the textarea below *ngIf="tempVar.checked". If I do use it in the ngIf I get the following error
Expression has changed after it was checked. Previous value: 'false'. Current value: 'true'.
Questions:
Is this the right approach?
An example of a Reactive Dynamic form with FormBuilder and FormArray with Radio inputs
Here is my code
https://gist.github.com/webwizart/121c85a0f316f47977cc0c99455af7bf
I would think using the tags should be reserved for unique identifiers? I wouldn't be surprised if dom renderer will update all elements with the same id.
Not sure if this will help, but you could use an answer view model instead (containing the same data) but that also has a 'checked' property
This way you can be sure that it will behave as you would expect.
e.g.: (in your component.ts)
let answers = this.question.Question.PossibleAnswers
.map(a =>
{ return Object.assign({}, a, { checked: false });
}
);
then in html you use: 'answer.checked' instead of 'radio.checked'
ps: also you could use ng-container instead of span, so you don't have an extra DOM imprint in your html
I have a Configurable Form and i want to change the visibility of another field based on the value of a Drop-down list.
For example I have a Drop-Down list with entries A,B and the variable name for it is testDD.
I have a Text field smtpMailServer that I want to display only if testDD's value is A.
I have tried the following approaches in smtpMailServer's visibility without success:
return ((String) context.getVariable("testDD")).equals("A");
return (context.getVariable("testDD")).equals("A");
and I've also tried to add a script to testDD Change Selection Script with The following code
context.setVariable("ThisFormConfiguration", selectedItem);
And use the code above with ThisFormConfiguration instead of testDD. But it's not working.
Could you please help me?
Thanks!
I have tried the following approaches in smtpMailServer's visibility without success
The visibility script of a form component is only evaluated when the form is shown. You should keep it, but it only handles the initial condition.
and I've also tried to add a script to testDD Change Selection Script with
The following code context.setVariable("ThisFormConfiguration", selectedItem); A
Using the "Selection change script" property is the right idea, but your script has no effect. There is no live binding from the variables to the form components, the variable is read when the form is shown and updated when the user clicks "Next".
You have to use the following selection script:
formEnvironment.getFormComponentById("123").setVisible(selectedItem.equals("A"));
where "123" has to be replaced by the ID of the text field.
I want to be able to remove classes from an element within the WYSIWYG editor provided by TinyMCE. I've spent some time looking around for something and haven't had any success. I've already written 4 or 5 plugins to handle different needs, but this seems to be such a basic utility, it must exist and would prefer not to have to write another plugin.
A sample use would be a paragraph that has been assigned a class using the dropdown class selector. I can continue to add classes to the paragraph element, but I can't replace them or remove them. I would like to be able to select an element in the editor and click a button to remove all assigned classes - and I want to be able to confine the function to that element node, not the entire contents (as the Remove Formatting plugin does).
<h4>Here is my headline</h4>
I use the Styles dropdown to add the class .all-caps
<h4 class="all-caps">Here is my headline</h4>
I decide I want that to use the .inverse class instead, so I select from the dropdown and end up with this:
<h4 class="all-caps inverse">Here is my headline</h4>
What I want is this:
<h4 class="inverse">Here is my headline</h4>
A plugin that will either allow me to reassign or remove classes from elements is what I need. Does anyone know of one out there?
I have divided form in to two sections: sec1 and sec2. Each section is part of a div named as sec1Div and sec2Div. Based upon some selection one of div is hidden. But the problem is that still fields in hidden section are submitted. Please suggest a way so that all of fields in a div are not submitted on submit.
There are several ways to do that. You can hook a function to the form submit's event, or you can remove the name attributes of the fields inside the hidden div. You can also disable the fields, by setting disabled="disabled".
If you are using jQuery, you can do those examples.
To disable all fields in the hidden div, you can do something like:
function hideDiv(el) {
$('input', el).each(function(){
$(this).attr('disabled', 'disabled');
});
$(el).hide();
}
And, the appropriate show div function:
function showDiv(el) {
$('input', el).each(function(){
$(this).removeAttr('disabled');
});
$(el).show();
}
Please remind that this is just a code example. But you can take the idea from that.
The reason this is happening is because the elements are still within the form element. Hiding a div using CSS won't change this - they're still present in the DOM.
It would likely be easiest to add a hidden input field to each div that can be used to identify server side which one you should be processing. You can then simply ignore the data from the hidden form.
If you really must stop the data from being posted, it's a little messy but you could move the hidden div's contents outside of the form element so that the fields won't be submitted. If you wanted to display the div again, you'd then need to move the fields back in. Depending on how complex your CSS is, this could cause problems in some browsers, so I'd advise using my first suggestion.
As i use styleselect combobox, i am able to apply many classes to one object simply by chosing each style from styleselect combobox, and I can turn off class only by chosing same class again. so all styles work like "checkboxes", and i wish to make from them "radiobuttons", i want mine tinymce to apply max 1 class to object, if parent has class, then split parent and aply class, for example
Some text here (i select "text" and set my_class2) and i wish to get result:
Some text here
and 2nd case, if i select all "Some text here" and aply my_class2 i wish to get result:
Some text here
(now result will be: Some text here
I hope it's clear now ;)
Best regards!
You might, if you don't mind meddling in their code. using the formatselect option, check out theme_advanced_blockformats in editor_template_src.js and add your tags with 'class=moshe' in them.. there could be only one tag (it replaces them), so you got your radio buttons :)
There is no standard way to insert checkboxes inside the tinymce UI. You should be able to make it work using checkboxes outside the editor and link to the function the style plugin uses.