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How to focus a main input when focus is lost from other inputs?


How to focus a main input when focus is lost from other inputs?

By : Tony
Date : November 19 2020, 12:41 AM
wish of those help I'm working on a website where there's an input i need the focus on for the full time, due it's a barcode-reader. But there's also other inputs in the site that the user must be able to fill him self so I can't constantly focus the barcode-input. , if I understood correctly - how about setTimeout().
code :
$(function() {
    var is_focused = false;

    function focus_to_barcode() {
        if (!is_focused) {
            $('#barcode_input').focus();
        }
    }   

    $(":input").focusin(function () {
        is_focused = true;
    });

    $(":input").focusout(function () {
        is_focused = false;
        setTimeout(focus_to_barcode, 1500);
    });
});


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focus on input box when its focus lost

focus on input box when its focus lost


By : dd.tran
Date : March 29 2020, 07:55 AM
around this issue I'm doing inline checking on form input boxes. It's my validating function: , Set a small time out for focus, and it will work:
code :
setTimeout(function() {
    input.focus();
}, 100);
Recognise the lost focus event of a DataGrid as a whole, not its controls lost focus

Recognise the lost focus event of a DataGrid as a whole, not its controls lost focus


By : Fritz
Date : March 29 2020, 07:55 AM
hop of those help? I think that most of us developers (including myself) have misunderstood MVVM widely for a long time.
This leads to uneeded overcomplications everywhere as we tend to avoid code-behind at ALL, not really understanding that if we were not to place ANY code/logic in the View layer, there would be no Bindings, no converters, no RelativeSource, no XAML at all.
code :
private void DataGrid_LostFocus(object sender, RoutedEventArgs e)
{
    if (DataGrid.IsKeyboardFocusWithin) //or whatever UI condition
    {
        //Resolve the ViewModel via DI, constructor injection or whatever. Then:
        ViewModel.DoMyBusinessLogic();
    }
}
Click position registered before focus lost but event run after focus lost

Click position registered before focus lost but event run after focus lost


By : anshuman singh
Date : March 29 2020, 07:55 AM
this will help The only real solution I can think of is to add a slight delay to resizing. Something like this (jquery):
code :
$("textarea").focus(function(){
      $(this).css("height", "200px");  
}).blur(function(){
    var $this = $(this);

    setTimeout(function(){
        $this.css("height", "50px"); 
    },100);
});
textarea {
    transition-property: height;
    transition-duration: .1s;
    transition-timing-function: step-end;
    height: 20px;
}

textarea:focus{
    height: 200px;
}
Got focus and lost focus both event calling repeatedly when handling get and lost focus event of multiple textboxes it g

Got focus and lost focus both event calling repeatedly when handling get and lost focus event of multiple textboxes it g


By : Jonathon Hitt
Date : March 29 2020, 07:55 AM
Does that help Following is my code to handle gotfocus and lostfocus event for all textboxes available in form.
code :
   c.LostFocus += new System.EventHandler(this.txtLostfocus);
PhpStorm 7 lose focus input focus when searching for a file on GNOME shell 3.10 and sloppy mouse focus mode

PhpStorm 7 lose focus input focus when searching for a file on GNOME shell 3.10 and sloppy mouse focus mode


By : Adam
Date : March 29 2020, 07:55 AM
Hope that helps See comments in IDEA-112015 for possible workarounds. The issue is indeed related to 'cursor following mouse' (i.e. sloppy focus) mode
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