logo
down
shadow

Kendo grid client-side custom input validation 'passes, yet fails'


Kendo grid client-side custom input validation 'passes, yet fails'

By : Amaan
Date : November 14 2020, 04:48 PM
Hope this helps So regarding to Telerik Demos I noticed I was missing a "return true" statement at the end of the function; It should look like this
code :
uniquenamevalidation: function (input, params) {
                    var errorCount = 0;
                    //check for the rule attribute
                    if (input.filter("[data-val-uniquenamevalidation]").length && input.val()) {
                        var dataSource = $("#grid").data("kendoGrid").dataSource;
                        var data = dataSource.data();

                        for (var i = 1; i < data.length; i++) {
                            if (input.val() == data[i].Name) {
                                errorCount++;
                            }
                        }
                        return errorCount == 0;
                    }
                    return true;
                }


Share : facebook icon twitter icon
Can I run some custom script after ASP.NET client side page validation fails?

Can I run some custom script after ASP.NET client side page validation fails?


By : user3620476
Date : March 29 2020, 07:55 AM
hope this fix your issue Try using Page_ClientValidate("") to trigger validation from JavaScript, and then you can run some custom code:
code :
validate = function(){
    var isValid = Page_ClientValidate(""); //parameter is the validation group - thanks @Jeff
    if (isValid){
        isValid = somethingToCheck();
    }
    return isValid;
}

<asp:Button ID="Button1" runat="server" CausesValidation="false" OnClientClick="return validate();" ... />
Kendo UI Grid data is always empty at client-side, when binding it from server side

Kendo UI Grid data is always empty at client-side, when binding it from server side


By : user3244557
Date : March 29 2020, 07:55 AM
hop of those help? You Grid is configured to use ServerBinding which means the TR / TD elements are rendered from the server. If you want to have the JavaScript objects of your model on the client side and do not perform separate Ajax request configure your DataSource to be
code :
ds.Ajax().ServerOperations(false)
kendo ui grid prevent posting data on client side validation error

kendo ui grid prevent posting data on client side validation error


By : user3698664
Date : March 29 2020, 07:55 AM
To fix the issue you can do Do your validation inside Grid's event save, then if it's invalid result prevent it with e.preventDefault function. It will prevent POST request to server.
code :
$("#grid").kendoGrid({
    // some grid configuration 
    save: function(e) {
        var model = e.model,
            valid = customValidation(model);
        if(!valid) e.preventDefault();
    }
});
How to catch client side jQuery validation errors for Kendo grid?

How to catch client side jQuery validation errors for Kendo grid?


By : Paul Montag
Date : March 29 2020, 07:55 AM
hop of those help? I've ended the solution below. The main issue, how to access the internal jquery validator object of the Kendo grid internal inline form is solved. Further refinements are possible.
The following function attached to Kendo grid's "edit" event. I've tried use the grid's "save" or "saveChanges" event but unfortunately neither event fired if jQuery validation error occur in the inline form.
code :
function (e) {
    var validatable = e.sender.editable.validatable;
    validatable.bind("validate", function (e) {
        var errors = e.sender.errors();
            for (var i = 0; i < errors.length; i++) {
                 // do whatever you want with errors[i]
            }
    });
Kendo Grid Custom Client side filtering

Kendo Grid Custom Client side filtering


By : Meinhard
Date : March 29 2020, 07:55 AM
I wish this helpful for you everyone.
I could manage to identify the issue. It was silly one, I had mistyped the grid name from #grid to #Grid
Related Posts Related Posts :
  • How to get font-size, written in CSS?
  • HTML div becomes hidden when including jqueryUI.js when using JQuery Mobile
  • Why is this jquery easing sample not working in JSFiddle?
  • TabIndex - hitting tab moves me to Address Bar - unable to work around this using Focus
  • Create JSON from string, to use as object
  • Jquery - How do I make ifModified:true work in .ajax request?
  • Jquery and create html on the fly
  • jQuery Validation not validating on button click
  • Jquery Draggable/Droppable appending multiple divs
  • jQuery selector not working properly. Possible Sizzle bug?
  • enable anchor in twitter bootstrap modal
  • jQuery keydown : Wait for previous event to finish
  • why magnific popup ajax box closes if clicked on content
  • JQPlot pie charts "jqplotDataClick" event fires multiple times
  • Show div as the page scrolls on div height
  • Keypress event for ajax call does not work
  • responsive/fluid jQGrid with Twitter Bootstrap
  • IE10 does not seem to fire load event
  • Remove tipTip tool tip
  • jquery datepicker changing unavailable dates in one instance
  • TableTools plugin export buttons are not working
  • Prepopulate jquery token input textbox
  • Open a fancybox link with ajax
  • Getting jQuery and AngularJS content assist / auto-complete in eclipse for standalone HTML "file"
  • TR alternate background colour with unequal number of TD
  • DATATABLE jQuery TH and TD alignment
  • Jquery UI Convert Select's to Range Slider
  • Change text in text field according to link that has been clicked
  • Animate addClass + removeClass transitions?
  • knockout ajax call data-BIND
  • How do I create a variable with a number based on an element's number position using jquery?
  • Prevent fixed position element from flickering during jQuery animation
  • points are not visible clearly in nvd3 ghaph
  • How to write a regular expression for IP address format
  • Animate 3 DIVs from right to left when page is loading.
  • How to pivot columns in free jqgrid 4.15.4
  • the jquery method works fine but when made as a function not working
  • Show/hide text doesn't work when targeting link within div
  • multiple autocomplete search input fields
  • Display image in cell using Jquery jTable
  • jQuery and Wordpress - Scripts not working
  • flickering when mouse over, .hover() show/hide div(s)
  • Using Django's JSONResponseMixin to respond to AJAX requests
  • Unable to render charts using Wicked PDF
  • Style to dynamically created elements
  • hover not working for items in list
  • Keep server session alive automatically based on activity / input, using JQuery
  • jQuery load() taking a long time
  • Change / Exchange values in textboxes on text change in jquery
  • Unslider arrow code overriding slider options
  • what is the traditional way of sorting search results?
  • Do the action when the DIV comes in the display area of the browser with jQuery
  • jQuery slideshow overlapping CSS ribbon
  • JQuery animate function dont work
  • problems charts jquery highcharts
  • How to reset the select box values in Jquery sumoselect Multi select plugin
  • css absolute position on top of another element
  • How use jQuery String variable in html body
  • Get a row from table in view on modal bootstrap using codeigniter
  • How to make the effect of a div that covers an other div when scrolling?
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org