Interview Questions.

Q1. How To Call Hook Into Dialog Close Event In Jquery Ui?

$('div#contentId').On('dialogclose', function(occasion)

     //console.Log('closed occasion known as');

 

);

Q2. Can We Use Another Variable Instead Of $ In Jquery? If Yes, How?

Yes, we can.

Var jQ = jQuery.NoConflict();

/** Now use jQ rather than $ **/

jQ( "div#pid" ).Hide();

Q3. How To Set Year In Datepicker?

$(".DatepickerClass").Datepicker(

    yearRange: '1950:2013', 

   changeMonth: actual,

   changeYear: proper,

   showButtonPanel: genuine, 

);

Q4. What Is Current Stable Version Of Jquery Ui?

1.11.Four / dated eleven March 2015

Q5. How To Remove Jquery Ui Autocomplete Helper Text?

.Ui-helper-hidden-available  show:none; 

Q6. How Do I Disable A Jquery-ui Draggable Of Widget?

//myObject is widget object.

MyObject.Draggable( 'disable' );

OR, you can set all through the initalization 

$("#yourDialogId").Conversation(

    draggable: fake

);

Q7. In Which Language, Jquery Ui Is Written?

JavaScript

Q8. How To Call A Dragable Widget?

// Make #draggable draggable

$(feature ()

        $("#draggableDivId").Draggable();

);

Q9. How To "trade Button Text" In Jquery?

JQuery Version < 1.6

$("#elementId").Attr('value', 'Save'); //versions older than 1.6

jQuery Version > 1.6

$("#elementId").Prop('price', 'Save'); //variations newer than 1.6

Q10. How Can I Disable A Button In A Jquery ?

$('#divId').Attr("disabled", real);

Q11. How To Change Date Format In Jquery Ui Datepicker?

Var date = $('#datepickerDivId').Datepicker

(

 dateFormat: 'dd-mm-yy'

).

Val();

Q12. How To Add Css Property On Last Div?

$('div:closing').Css(backgroundColor: 'inexperienced', fontWeight: 'bolder');

Q13. How To Download Jquery Ui Css From Google's Cdn?

Uncompressed: http://ajax.Googleapis.Com/ajax/libs/jqueryui/1.10.3/jquery-ui.Js

Compressed: http://ajax.Googleapis.Com/ajax/libs/jqueryui/1.10.Three/jquery-ui.Min.Js

Q14. What Is Jquery Ui?

It is JavaScript Library that is collection of jQuery widgets like datepicker, tabs, autocomplete and so on. We can also add results, interactions (drag, drop, resize) on widgets.

Q15. How To Set Current Date In Date Picker?

$(".DatepickerClass").Datepicker('setDate', new Date());

Q16. What Widets Are Available In Jquery Ui?

Accordion

Autocomplete

Button

Datepicker

Dialog

Menu

Progressbar

Selectmenu

Slider

Spinner

Tabs

Tooltip

Q17. What Is $.Noconflict()?

<script src="https://code.Jquery.Com/jquery-1.6.2.Js" type="text/javascript"></script>

<script type="text/javascript">

$.NoConflict()

</script>

When we call to $.NoConflict(). Old references of $ are stored for the duration of jQuery initialization, noConflict() without a doubt restores them.

Q18. How To Remove Close Button On The Jquery Ui Dialog Using Javascript?

$("#div2").Conversation(

   closeOnEscape: fake,

   open: feature(event, ui)

$(".Ui-dialog-titlebar-close", ui.Dialog cover();

 

);

Q19. How To Remove Close Button On The Jquery Ui Dialog Using Css?

.Ui-conversation-titlebar-near

  visibility: hidden;

 

Q20. Is Jquery Ui Opensource?

Yes.

Q21. What Are Different Effects Available In Jquery Ui?

Add Class

Color Animation

Easing

Effect

Hide

Remove Class

Show

Switch Class

Toggle

Toggle Class

Q22. How Do I Keep Jquery Ui Accordion Collapsed By Default?

$("#divId").Accordion

(

header: "h4", collapsible: true, active: false

);

Q23. How To Initialize A Dialog Without A Title Bar?

Var dialogOpts=[]

$("#divId").Conversation(dialogOpts);

//Remove the identify bar

$(".Ui-dialog-titlebar").Hide();