Questions on Kendo UI for jQuery Forum

3 answers

1.1K+ views

Enable/Disable pager nav buttons in a grid by default

Hi,

I am working on kendo grid where i have a scenario in which i want a grid to show record based on batch of record ( i mean, if there are 300 records in a database then when a grid loads i want to show 10 records at a time, i have an working api for this and grid is responding well to that). I need next batch of data to be shown by hitting the next or last button in pager nav in the grid but it is disabled by default (if have set pagesize for grid is set to 15).

I am trying to remove k-state-disabled class for grid-pager div for next and last button, which is not working for me (may be i am missing something).

( $('.k-grid-pager').find('a.k-pager-last').removeClass("k-state-disabled"); ). I tried changing the class name as well but that also doesn't work.

Can you suggest a way to enable pager-nav's next and last button by default, irrespective to the records in the grid?

NavBar

answered on 28 Mar 2016

1 answer

307 views

[Solved] k-on-save event passing undefined value in inline editing

Hi,

i have a problem with passing value with k-on-save event.

this is the html code:

this is the function OnSaveEventHandler:

public OnSaveEventHandler(e)
{
alert("OnSaveEvent: " + e);
}

when i click on the update button, the alert show "OnSaveEvent: undefined".

i want to pass the value to the function

how can i solve it?

Grid

answered on 28 Mar 2016

1 answer

65 views

Data Editing in Grid populated with remote data using AJAX

Unable to edit the data in the grid when the grid is populated with remote data using AJAX and columns are created dynamically. Is this possible? Are there any code samples?

Grid

answered on 28 Mar 2016

1 answer

118 views

UI Virtualization / Crtl-F

Is there a proposed solution to using UI virtualization and still being able to use Ctrl-F to find data that has loaded to the client but is not currently being displayed?

Grid

answered on 28 Mar 2016

3 answers

4.3K+ views

Trigger and Upload from OnClick

Hello,
We want to give the users the ability to upload documents and then click on a button which says upload; this will call a js function that will ask them to verify or acknowledge that the documents they're about to upload are in the correct format/valid signatures etc. and then on approval of this asynchronously submit the upload.

Is this possible?

Thank you.
Keith

Upload

answered on 27 Mar 2016

7 answers

1.2K+ views

[Solved] Datepicker in KendoUI Mobile

Hi,
I know that currently you do not have a datepicker in KendoUI mobile.

Firstly, is this a planned release at some point in the near future?

Secondly, I am attempting to use the KendoUI Web datepicker as an alternative inside a mobile application. However when I include both the kendoUI style sheet and the mobile one they massively conflict, causing the datepicker to be un-useable.

Can someone advise how I can use the datepicker inside a webapp for KendoMobile? I have also tried just the standard Jquery datepicker but the same happens, the kendoUI Mobile style sheet causes it to look really bad.

I have attached a screen shot to show what I mean.

Here is some sample code:

<div id="datePicker" style="width: 95%; height: 10em;" data-role="modalview">

<div data-role="header">

<div data-role="navbar">

<span>Choose a date</span>

<a data-click="closeModalView" data-role="button" data-align="right">Cancel</a>

</div>

<div style="text-align: center;">

<p>Date: <input type="text" id="date1" /></p>

</div>

<script>

function dateChooseClick(e) {

$("#datePicker").kendoMobileModalView("open");

$("#date1").kendoDatePicker();

}

function closeModalView() {

$("#datePicker").kendoMobileModalView("close");

}

</script>

Thanks
Martin

General Discussions

answered on 25 Mar 2016

1 answer

525 views

Validation with custom rules failing

Hello,

I have a validator set up on my form. I have several fields listed as required with data-required-message attributes to display specific messages.

I also have a custom rule to compare two password fields to make sure they are the same:

$frmCreateUser.kendoValidator({

validateOnBlur: true,

rules: {

passwordmismatch: function (input) {

if (input.is('[data-passwordmismatch-msg]')) {

var password = $.trim($password.val());

var password2 = $.trim($password2.val());

return (password === password2);

}

});

var validator = $formContainer.data('kendoValidator');

$frmCreateUser.submit(function (event) {

event.preventDefault();

console.log('submit');

if (validator.validate()) {

console.log('valid');

userViewModel.save();

} else {

console.log('invalid!');

}

});

What is happening is even when all of the required rules pass and the password mismatch rule returns true, the validator still returns false. If I remove the custom rule everything works fine.

Any help would be greatly appreciated.

Validation

answered on 25 Mar 2016

1 answer

828 views

Confirmation on clicking delete button in multiselect control

In multiselect control, when user click delete icons of a selected value , it should alert confirmation message and based on user input "Yes" , "No" it should delete the selection or cancel it.

I tried as below, it shows confirmation popup but is not waiting for user confirmation

$(".k-delete").click(function (e) {
//window.event.cancelBubble = true;
//e.stopPropagation();
currentSelection = s.value()
$("#dlgDeleteSecFromAnalyst").html("Are you sure you want to remove.. clicked.");
$("#dlgDeleteSecFromAnalyst").dialog("open");

})

MultiSelect

answered on 25 Mar 2016

3 answers

197 views

Multiselect with virtualization

Can you please share example for "selectable: 'multiselect'" with virtualization enabled for grid. The page size is 50. if data is more than 1000 rows, if user selects all the 1000 rows then select() method always returns 10-55 rows randomly. Also how to maintain the selection with scroll. since grid renders only current page.

Grid