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How can I make an entire HTML form “readonly”?
...], // form element to be "readonly"
btn1 = document.querySelectorAll('button')[0],
btn2 = document.querySelectorAll('button')[1]
btn1.addEventListener('click', lockForm)
btn2.addEventListener('click', lockFormByCSS)
function lockForm(){
btn1.classList.toggle('on');
[].slice.ca...
Check a radio button with javascript
...he associated event. what event is triggered when the user clicks a radio button?
– robisrob
Jun 19 '19 at 20:12
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show 1 more comment
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How do you create an asynchronous method in C#?
... To support such a paradigm with Tasks, we need a way to retain the Task façade and the ability to refer to an arbitrary asynchronous operation as a Task, but to control the lifetime of that Task according to the rules of the underlying infrastructure that’s providing the asynchrony, and to do so...
How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?
...;option value="Blue">Blue</option>
</select>
<br>
<button id="fire" type="button" onclick="runThis()">Show dropdown items</button>
Javascript:
// <select> element displays its options on mousedown, not click.
showDropdown = function (element) {
var ev...
Can I underline text in an Android layout?
... You should type it in strings.xml file itself, not doing it by add button. Otherwise you will get this &lt;u&gt; in your strings.xml file and <u>underline</u> in your code
– gdrt
Apr 1 '14 at 18:13
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Submit form on pressing Enter with AngularJS
...l="email" />
</form>
EDIT: Per the comment regarding the submit button, see Submitting a form by pressing enter without a submit button which gives the solution of:
<input type="submit" style="position: absolute; left: -9999px; width: 1px; height: 1px;"/>
If you don't like the hi...
How to close activity and go back to previous activity in android
I have a main activity, that when I click on a button, starts a new activity, i used the following code to do so:
18 Answer...
AngularJS - Binding radio buttons to models with boolean values
I am having a problem binding radio buttons to an object whose properties have boolean values. I am trying to display exam questions retrieved from a $resource.
...
Android Activity as a dialog
... a dialog, with the previous activity shown when the user presses the back button.
Note that if you are using ActionBarActivity (or AppCompat theme), you'll need to use @style/Theme.AppCompat.Dialog instead.
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Invalid postback or callback argument. Event validation is enabled using '
...
I had an experience with DataGrid. One of it's columns was "Select" button. When I was clicking "Select" button of any row I had received this error message:
"Invalid postback or callback argument. Event validation is enabled using in configuration or
<%@ Page EnableEventValida...