How to set the focus in an element using JavaScript?

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Use the "focus()" method of the element object:
<script>
function setFocus() {
if(focusElement != null) {
document.forms[0].elements["myelementname"].focus();
}
}
</script>

2010-10-19, 4415👍, 0💬

What is the difference between RegisterClientScriptBlock and RegisterStartupScript?
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How to get the contents of an input box using JavaScript?
How to get the contents of an input box using JavaScript? Use the "value" property of the input box object. For example: var myValue = window.document.getElementById ("MyTextBox").value; 2010-10-12, 4597👍, 0💬

How to determine the state of a checkbox using JavaScript?
How to determine the state of a checkbox using JavaScript? Use the "checked" property of the checkbox object. For example: var checkedP = window.document.getElementById ("myCheckBox").checked; 2010-10-19, 4442👍, 0💬

How to set the focus in an element using JavaScript?
How to set the focus in an element using JavaScript? Use the "focus()" method of the element object: <script> function setFocus() { if(focusElement != null) { document.forms[0].elements["my elementname"].focus();} } </script> 2010-10-19, 4416👍, 0💬

Taking a developer’s perspective, do you think that that JavaScript is easy to learn and use?
Taking a developer’s perspective, do you think that that JavaScript is easy to learn and use? I think JavaScript is easy to learn. One of the reasons JavaScript has the word "script" in it is that as a programming language, the vocabulary of the core language is compact compared to full-fledged prog... 2010-11-09, 4410👍, 0💬

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What is a prompt box? A prompt box allows the user to enter input by providing a text box. 2010-11-02, 4265👍, 0💬

What are the ways to emit client-side JavaScript from server-side code in ASP.NET?
What are the ways to emit client-side JavaScript from server-side code in ASP.NET? The Page object in ASP.NET has two methods that allow emitting of client-side JavaScript: RegisterClientScriptBlock and RegisterStartupScript. Example usage: Page.RegisterClientScriptBlock ("ScriptKey","<script... 2010-10-05, 3972👍, 0💬

How to access an external JavaScript file that is stored externally and not embedded?
How to access an external JavaScript file that is stored externally and not embedded? This can be achieved by using the following tag between head tags or between body tags. <script src="MyScripts.js"></sc ript>where MyScripts.js is the external JavaScript file to be accessed. 2010-10-26, 3949👍, 0💬

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