I have a Telerik autocomplete control on my mvc view. I want to show a message to user if the user selects/types a value which isn't from the list of values.
How can this be done?
You can use the OnChange event which will be triggered when you blur from the AutoComplete. Also you have the new value under the e.value field of the event argument object.
Related
I have a form that includes few inputs and dropdown fields. I have a dropdown called 'Name'. I want to change the value of other input and dropdown fields based on the selection on 'Name' dropdown. I am using the state to change the value on dropdown change and binding this value in textbox but after binding react is not allowing me to update the value in textbox manually.
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I made a cell template(ui-grid) which contains a label, a textfield, and a button. I bind a ng-click on the button. But I dont know how to access the value of textfield. Because what I want to implement is when user input value in the field and click save imagebutton and it will call ajax then do some update in web service.
I was wondering that is it possible to access the textfield from row entity, but I could not find the textfield property in the grid-cell.
thank you so much
ui-grid has built in row editor features. Try the link below.
http://brianhann.com/create-a-modal-row-editor-for-ui-grid-in-minutes/
I am able to achieve that by manually updating the model value which is bind to md-search-text, but that will trigger the autocomplete request again.
Any inputs?
I have a kendo combobox
#(Html.Kendo().ComboBox()
.Name("ddSystems")
.Filter("contains")
.Placeholder("-- Select --")
.BindTo((IEnumerable<SelectListItem>)ViewBag.systemList)
)
Onchange, a textbox is loaded in ajax. A submit button posts the textbox value and combobox value to the controller. When I get back to the view, I need ddSystems to be reset to empty. I used
$('#ddSystems').data('kendoComboBox').value(null)
and
$('#ddSystems').data('kendoComboBox').text('')
but it always retains the previously selected value. Since I use ajax, this will not display the textbox and I am stuck. Please help.
This will clear the combo box and disable it
Google is your best friend....
var combobox = $("#comboBox").data("kendoComboBox");
combobox.value();
combobox.enable(false);
I have a grid with a textfield column. I want to make sure user enters unique data into the cell. But if I use validator event, it validates as soon as the cell gets clicked.
I want to validate it after the cell has finished editing. I have tried validateOnChange, it doesn't fire.
validateOnChange is not an event, rather it's a config option.
Set it to false in your textfield config.
If you wish to validate it after the cell has finished editing,you can use blur event listener:
blur
Other way is using regex and regexText.