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uwp beforetextchanged cursor moving in front of text


uwp beforetextchanged cursor moving in front of text

By : nico
Date : January 11 2021, 03:34 PM
like below fixes the issue I've got a text box in UWP. I'm trying to enforce only numbers in it. Doing this inside the beforetextchanged event works ... , You can add TextChanged event handler, like this:
code :
private void TestBox_TextChanged(object sender, TextChangedEventArgs e)
{
    if (TestBox.Text.Length == 1)
    {
        TestBox.SelectionStart = TestBox.Text.Length;
        TestBox.SelectionLength = 0;
    }
}


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How can you move the cursor in front of inserted text in a custom textbox in Mozilla?

How can you move the cursor in front of inserted text in a custom textbox in Mozilla?


By : Ehsan Hamid
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , When you say a custom text box, this is done using contenteditable? Try this:
code :
var text = document.createTextNode('\u00a0'.times(TAB_SPACES));
range.insertNode(text);
range.setStartAfter(text);
How do I move the cursor to the front of a textbox which has text in it?

How do I move the cursor to the front of a textbox which has text in it?


By : user3295970
Date : March 29 2020, 07:55 AM
Any of those help In decent web browsers, you have access to the selectionStart and selectionEnd properties which represent the selection. When they are both 0, it comes down to no selection and the caret at the beginning:
code :
$("#url-input").prop('selectionStart', 0)
               .prop('selectionEnd', 0);
$("#url-input").prop({ selectionStart: 0,
                       selectionEnd:   0 });
Modify text box without moving cursor

Modify text box without moving cursor


By : user4422942
Date : March 29 2020, 07:55 AM
Hope this helps You may save the position of the caret and then re-set it after you have made the text change.
code :
private void txtWeight_TextChanged(object sender, EventArgs e)
{
    decimal enteredWeight;
    if (Decimal.TryParse(txtWeight.Text, out enteredWeight))
    {
        decimal roundedWeight = RoundDown(enteredWeight, 1);
        if (enteredWeight != roundedWeight)
        {
            int caretPos = txtWeight.SelectionStart;
            txtWeight.Text = RoundDown(enteredWeight, 1).ToString("F1");
            txtWeight.SelectionStart = caretPos;
        }
    }
}
setText without moving the text cursor

setText without moving the text cursor


By : Sai Bharath
Date : March 29 2020, 07:55 AM
This might help you Read cursor position Set new text set cursor position to what it was previously
Cursor blink in front of text

Cursor blink in front of text


By : rodrigo rocha
Date : March 29 2020, 07:55 AM
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