but not able to get the return value. var textvalue = window.showModalDialog("frmModalDialog.aspx", 'popup1', "dialogHeight: 250px; dialogWidth: 250px; edge: Raised; center: Yes; help: Yes; resizable: Yes; status: No;"); alert(textvalue); function SelectAndClose(sVal) { window.retu...
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/* When the input field receives input, convert the value from feet to meters */ functionlengthConverter(valNum) { document.getElementById("outputMeters").innerHTML= valNum /0.0022046; } Try it Yourself » Convert from Feet to other Measurements ...
<!-- The button used to copy the text --> Copy text Step 2) Add JavaScript: Example functionmyFunction() { // Get the text field varcopyText = document.getElementById("myInput"); // Select the text field copyText.select(); copyText.setSelectionRange(0,99999);// For mobile...
You can use the jQuery val() method to get or set the value of a <textarea> element. Be sure to remove any trailing and leading whitespace, otherwise it may cause unexpected results.The following example will get the value from the textarea and show you in an alert dialog box on ...
Then we’re using JavaScript’s querySelector to search for our CSS selector in the previously defined answerContainer. In essence, this means that we’ll find which answer’s radio button is checked.Finally, we can get the value of that answer by using .value....
If you wanted to get the string "Mr" if the first option was selected (instead of just "1") you would do that in the following way: 1 2 $("#myselect option:selected").text(); // => "Mr" How do I check/uncheck a checkbox input or radio button?
There're three places to set the focus box. Option focus of sg.Button: if True, initial focus will be put on this button, default value is False. Option use_default_focus of sg.Window: If True will use the default focus algorithm to set the focus to the "Correct" element Method bloc...
Master Blaster - How Old R U? (Radio Mix)
While using JavaScript for this task, we will be using the.checkedproperty. As it suggests itself, the checked property is used to check whether the selected radio button/checkbox is checked or not. If it is checked then the value is set to 'true' otherwise 'false'. ...