How to put textbox value to html.actionlink as parameters to a controller can?
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We are working with kendo ComboBox using angular js. We bind value to ComboBox using angularjs scope. On preview event, when we assign value on load time (fetched from database) to ComboBox, it takes time to display value on front side in ComboBox. As we marked on preview time, first it binds data to ComboBox and then display value. Is there any solution to display selected value/text on front side, whether the ComboBox get bound or not?
Yes you can do it by applying value in the modal and setting the text accordingly.
Like Your model is countryId and have text value as countryName and name of the combobox is countryComboBox then you can use it like below:
$scope.countryId = 1 (id of which you want to be displayed at first)
$scope.countryComboBox.value(1)
$scope.countryComboBox.text('INDIA')
it will initially set the text to INDIA.
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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 have a form that lives inside an ng-repeat. I'm not using ng-model on the form because I don't think there is a need just yet (it's not an AJAX form). I want to set the default value of one of my text input fields to the value of j.some_attribute, where j is the current iteration of ng-repeat. I've tried value="{{j.some_attribute}}" and ng-value="j.some_attribute", but neither one works. When the form is submitted, the value for that field is blank. Is there a way to set the default value of a text input without creating a form model on the scope?
I have a combo populated with names - each with a unique ID that is not shown - just the name is rendered.
When I manually select from the combo and submit - the form POST's the ID of the name which is perfect.
However I need to set the value of the combo dynamically under some circumstances and do by calling setValue('Name') but when I POST the ID value is coming out as the string name set by setValue()
How do I set the name (or the ID) but POST the ID and show the name in the combo?
I have tried calling setRawValue() while passing the ID in hopes the control would translate and show the textual form - but no dice :(
You have setValue() and setRawValue() backwards. Use setValue('id') to set the combobox value, it should automatically update the display value if you are using a renderer in the combobox config.
Think of setRawValue() as setDisplayValue().
I am populating a combobox dropdown with node fields from an Xml document. I have that working. Now I have the text in the dropdown menu of the combobox. I want to be able to press a 'Go' button and use the selected text. What are the commands please?
Have a look at the SelectedText property of ComboBox. It will return a string containing the currently selected text (ie. the text of the currently selected item) of the combo box.
To handle this from a button press, add an OnClick event handler to the button, and in this event handler get the SelectedText and do what you need with it.
During events, cboMyCombo.SelectedText may be null because its value has been cleared: "For example, if you retrieve the SelectedText value in a button Click event handler, the value will be an empty string." read here.
You may just want to try using cboMyCombo.Text