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Using PUT method in HTML form
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xhr.setRequestHeader( "Content-Type", "application/json" );
xhr.onload = () => {
if ( xhr.status === 200 ) {
// reload() uses cache, reload( true ) force no-cache. I reload the page to make "redirects normal effect" of HTML form when submit. You can manipulate DOM instead...
How to get and set the current web page scroll position?
...in hidden variables. Then in the html of the refreshed page I use <body onLoad="window.scrollTo(x,y), where x and y are those from the hidden values values!
– xyz
Nov 4 '10 at 14:32
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How can I pop-up a print dialog box using Javascript?
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You could do
<body onload="window.print()">
...
</body>
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Binding an enum to a WinForms combo box, and then setting it
...ue in the Load event. For example, add this code:
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
comboBox1.SelectedItem = MyEnum.Something;
}
And check if it works.
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Response.Redirect with POST instead of Get?
...new StringBuilder();
sb.Append("<html>");
sb.AppendFormat(@"<body onload='document.forms[""form""].submit()'>");
sb.AppendFormat("<form name='form' action='{0}' method='post'>",postbackUrl);
sb.AppendFormat("<input type='hidden' name='id' value='{0}'>", id);
// Other params g...
addEventListener not working in IE8
...n't support XMLHttpRequest.attachEvent() so you have to use XMLHttpRequest.onload = function() {} instead.
function addEvent(el, e, f) {
if (el.attachEvent) {
return el.attachEvent('on'+e, f);
}
else {
return el.addEventListener(e, f, false);
}
}
var ajax = new XMLH...
Blank HTML SELECT without blank item in dropdown list
...vdb. You can test it here.
<script type='text/javascript'>
window.onload = function(){
document.getElementById('id_here').selectedIndex = -1;
}
</script>
.
<select id="id_here">
<option>aaaa</option>
<option>bbbb</option>
</select>
Ma...
How can I set focus on an element in an HTML form using JavaScript?
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For plain Javascript, try the following:
window.onload = function() {
document.getElementById("TextBoxName").focus();
};
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Load a WPF BitmapImage from a System.Drawing.Bitmap
...age.StreamSource = memory;
bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
bitmapImage.EndInit();
}
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How to include JavaScript file or library in Chrome console?
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var el = document.createElement("script"),
loaded = false;
el.onload = el.onreadystatechange = function () {
if ((el.readyState && el.readyState !== "complete" && el.readyState !== "loaded") || loaded) {
return false;
}
el.onload = el.onreadystatechange = null;...