How can I restrict the postback after exceeds maximum value in Telerik RadNumeric Textbox...
Here is my code..
<telerik:RadNumericTextBox ID="tbDays" AutoPostBack="true" MaxValue="50"
runat="server" ontextchanged="tbDays_TextChanged">
<NumberFormat DecimalDigits="0" />
</telerik:RadNumericTextBox>
On ServerSide:
protected void tbDays_TextChanged(object sender, EventArgs e)
{
int itemCount = int.Parse(tbDays.Text);
///Doing Some stuff..
}
EDIT: How to restrict the postback when we click upper arrow in the numeric textbox after reaching the maxvalue?? or Is it possible to disable the upper arrow after reaching maxvalue.??
"Use the MaxValue and MinValue properties to specify a range for the numeric text box. If the user tries to enter a value that is greater than the value of the MaxValue property, the numeric text box automatically changes the value to MaxValue. Similarly, if the user tries to enter a value that is less than the value of the MinValue property, the numeric text box automatically changes the value to MinValue." - from Telerik
There shouldn't be a value that exceeds the max value as the box should change anything that exceeds the max value to the max value.
Related
I'm using Oracle Apex Version: 20.1
I have a page item (:P303_ADJUSTAMOUNT) that has a default value that's set via sql query. When the user presses the submit button, I have a DA confirm action that shows a popup window to confirm the amount the user is trying to adjust. This works if the user doesn't change the page item value after initialization, as the modal window displays the value that was retrieved from the sql query (the item's default value).
I created another DA on the page item itself to set the value of the page item on the "Lose Focus" event (Set Value --> PL/SQL). I want the DA to set the item's value to whatever the user has entered at the time. Yet when my confirmation message pops up, the page item is still set to the default value and the value I entered disappears. Where am I going wrong here?
Set Value Dynamic Action
Confirmation Message
Update on 04/26/2022:
I finally got my message to be able to display the page item's value and not the page item's session state value. But I have a feeling I'm doing a little extra work to get the desired result.
New code for dynamic action
Action: Execute JavaScript Code
Code:
var msg;
var amt;
msg = "Are you sure you want to insert a singleton for $"
amt = apex.item( "P303_ADJUSTAMOUNT" ).getValue();
apex.message.confirm(msg.concat(amt,"?"), function( okPressed ) {
if( okPressed ) {
apex.submit('ADJUST');
}
});
Desired Result: Update Confirmation Message
Here are two different tables #Oleg made:
On the first one, when clicking a single cell - the entire row is picked.
On the second one, only the clicked cell is picked.
This is being controlled with cellEdit: true.
I'd like to have a logic that will set cellEdit to false, but only for certain rows (under some condition, which for simplicity let's say this will happen when a cell's value is under 100).
How can this be achieved?
To allow to edit data in some column one have to specify editable property in the column. Free jqGrid allows to use callback function as the value of editable property. The callback should return boolean value, which informs jqGrid, whether the cell is editable or not. The wiki article describes the feature more detailed. For example, the following callback in some column colModel allows editing of the cells only if the value in amount column is less as 100:
editable: function (options) {
var item = $(this).jqGrid("getLocalRow", options.rowid);
if (item.amount < 100) {
return false;
}
return true;
}
I have a DataGridView with 3 columns.
I need the first two columns remain constant, These columns always have to be the same and the user will not be able to enter a different value to these.
The values for the two first columns of the DGV are in textBox1 and textBox2.
I need that when the user is going to add a new row in the DGV the first two columns automatically fill with these constant values and set the focus to the third column.
Thanks in advance
If you don't want the user to edit the first two columns, just set their ReadOnly property to true:
this.dataGridView1.Columns[0].ReadOnly = true;
As for your other criteria, first set the following property to limit control of when a new row is added (ex. click of a button):
this.dataGridView1.AllowUserToAddRows = false;
Then create your own method to add new rows when needed:
private void AddNewRow()
{
DataGridViewRow row = new DataGridViewRow();
row.CreateCells(this.dataGridView1);
row.Cells[0].Value = this.textBox1.Text;
row.Cells[1].Value = this.textBox2.Text;
this.dataGridView1.CurrentCell = row.Cells[2];
this.dataGridView1.BeginEdit(true);
}
Technically, you could do this when AllowUserToAddRows == true by handling the DataGridView.RowsAdded event and the above code slightly modified, but you'll get an annoying behavior where as soon as you enter one character into the new row, 3rd column, another new row is added and the editing cell loses focus (probably before you actually entered anything useful).
I have a Kendo grid that is groupable. The initial display needs to show all data items with no groupings displayed, i.e no 'group' and 'groupHeaderTemplate' are defined.
The grid contains a column (Suspension) where the value displayed is a translated dataitem value, i.e. if value > 10, display '*'.
When the user drags the Suspension column header cell to group, how can you customize the group header to show the value that it is grouping on plus the display 'value', i.e. 10-* ?
Do you mean on the button to turn off the group, or the group header text above each group in the grid ?
If the button to remove the grouping, I think you are stuck doing that manually.
If you mean the text above each group, columns have a groupHeaderTemplate property you can set.
groupHeaderTemplate: "Grouped By Name: #= value #"
See sample http://jsbin.com/IbITaT/2/edit
I have a WxWidget Panel with two TextControls for user input. One TextControl input changes the value of the other input field. I used an EVT_COMMAND_TEXT_UPDATE event and bound it to a function like "OnValueChanged" ...
mTextCtrl1->Connect(wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler(MyClass::OnTextCtrlChanged1), NULL, this);
mTextCtrl2->Connect(wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler(MyClass::OnTextCtrlChanged2), NULL, this);
void MyClass::OnTextCtrlChanged1(wxCommandEvent &event) {
// ...
mTextCtrl2->SetValue(...); // Set a Hex value of entered Value in text ctrl 1
}
void MyClass::OnTextCtrlChanged2(wxCommandEvent &event) {
// ...
mTextCtrl1->SetValue(...); // Set a Integer value of entered Value in text ctrl 2
// at this point, MyClass::OnTextCtrl1 is handled,
// but should not, only if user himself enters something
}
Problem is, when Text in one TextControl is changed, it changes the value of the other correctly. But, as soon as text is changed in other input, it rises its own TEXT_UPDATE event and updates the current users inputs, resulting in funny curser jumping etc.
Is it possible to provide the execution of these events while changing the value of the other TextControl, so that it does not rise its TEXT_UPDATE event? If the user makes some input for himself to this text control, it should work as usual.
Maybe you can use wxTextCtrl::ChangeValue
virtual void ChangeValue(const wxString& value)
Sets the text value and marks the control as not-modified (which means that IsModified would return false immediately after the call to SetValue).
Note that this function will not generate the wxEVT_COMMAND_TEXT_UPDATED event. This is the only difference with SetValue. See this topic for more information.