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i know that:
The ng-if directive removes the content from the page and ng-show/ng-hide
uses the CSS display property to hide content.
but what i want to understand is: given i am dealing with a simple form - which one should i use? and given that i am dealing with large data / tables - which one should i use?
given: ng-required needs same condition as ng-show, else the form validation suffers and ng-if has no such issue, is it best to use ng-if??
use ng-if... you wont have to do addition manipulation to get the validation messages for ng-hide element...
if you use ng-hide then hidden messages would still be validated
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I Want to duplicate the draggable item. So when I drag the item it should be stay in the original place. i.e I want to clone that item without remove from its original place.
Please Letting me know if you have any idea about this.
Thanks. Regards
Pankaj
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Can you help me to identify following elements in next image?
1) First element are tabnavigator?
2) "Post" elements are a FlatList,SectionList ?
3) The last element are a bottomTabNavigator?
Thanks for you help!
Just to be clear, 1 and 3 are not built-in react components, so they are originated either in custom components created for this project, or in open source projects.
That being said, as far as terminology goes:
1.Appears to be a tab navigator.
2.Could be a FlatList or just a ScrollView
3.Bottom navigation. Should be navigating between screens rather than tabs, at least as far as good design goes.
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Actually I want to hide my navigation bar by clicking on hide button.
there are two buttons 1st one hide and another is show.. when I click on hide it should be hide my navigation bar and vice versa.
You can use the flag variable in the controller and use it on html with ng-show.
Add a function in the controller to set the true/false and invoke it when user will click on button.
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I'm debating whether to use the ng-repeat directive from Angular on my website. I want to use it on a table of items however I know customers print this page off. My question is will the page still print off correctly if I use ng-repeat to make a table rather than writing out the entire table in HTML? Or should I stick to the HTML?
The flexibility and interactivity that ng-repeat would provide really makes me want to use it but if it doesn't print out how it's displayed on screen then I can't use it
of course it will, ng-repeat just generates normal HTML.
Yes it will.
ng-repeat is a directive that angularJS compiles at run-time and turns into plain old HTML.
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In Agile Toolkit framework, when I add a CRUD object, can I specify which fields are visible during Grid mode and which fields are visible during Edit mode?
I am using "setModel()" to populate fields. E.g.
$crud = $this->add("CRUD");
$crud->setModel("Foo");
CRUD == Grid + Form
So you want to show one bunch of Model fields in Grid and another in Form.
$cr = $this->add('CRUD');
$cr->setModel('YourModel',
array('name','username','email','password'), <-- Form fields
array('name','email','password') <-- Grid fields
);
https://github.com/atk4/atk4/blob/master/lib/View/CRUD.php#L218