Cells in Spreadsheet are automatically underlined on second save or when the file is loaded dynamically. Code to reproduce: string filePath = Server.MapPath("Test.xlsx"); Telerik.Web.Spreadsheet.Workbook wkb = Telerik.Web.Spreadsheet.Workbook.Load(filePath); wkb.Save(filePath);
Getting these errors when trying to update spreadsheet cells. Uncaught TypeError: Cannot read property 'offsetWidth' of undefined
The issue is happening even on the demo component when editing a cell:
https://demos.telerik.com/aspnet-ajax/spreadsheet/examples/overview/defaultcs.aspx
Workaround from Admin:
Load the following script under the ScriptManager:
<script>
if (kendo && kendo.spreadsheet && kendo.spreadsheet.SheetEditor) {
kendo.spreadsheet.SheetEditor.fn.activate = function (options) {
var viewElement = this.view.element, viewWidth, scrollerElement, scrollbarWidth;
this._active = true;
this._rect = options.rect;
this._range = options.range;
this.cellInput.position(options.rect);
this.cellInput.resize(options.rect);
this.cellInput.tooltip(options.tooltip);
this.cellInput.activeCell = this.barInput.activeCell = this._range.topLeft();
this.cellInput.activeSheet = this.barInput.activeSheet = this._range._sheet;
if (viewElement) {
viewWidth = viewElement.width();
scrollerElement = viewElement.find('.' + kendo.spreadsheet.View.classNames.scroller)[0];
scrollbarWidth = scrollerElement.offsetWidth - scrollerElement.clientWidth;
this.cellInput.element.css('max-width', viewWidth - scrollbarWidth - this.cellInput.element.position().left + 'px');
}
this.trigger('activate');
return this;
}
}
</script>
If you put a radspreadsheet inside a radtabstrip with multipage, the controls do not render properly. In my scenario, I have a tabstrip embedded within a tabstrip, and a grid in the nested tabstrip. That works fine. Once you put a spreadsheet control in the multipage, the controls do not render properly. However, I was able to reproduce the results with the first scenario above, which is the most simple.
In Internet Explorer version 11.418.18362.0, when hovering over the lower-right dot the cursor doesn't change to the expected cross-hair.
To Reproduce:
1. Open IE11
2. Navigate to the ASP.NET Spreadsheet Demo
3. Highlight a few cells
4. Hover the cursor over the lower-right dot
Expected Behavior:
The cursor changes to a thin cross-hair icon but it doesn't change in IE 11.
Workaround: Placing the following script under the ScriptManager
<script>
kendo.spreadsheet.registerEditor('_validation_list', function () {
var context, list;
function create() {
var $list = $("[id$='SpreadsheetListBoxDropDown']").first();
var element = $list.closest(".rssPopup");
list = $find($list.attr("id"));
if (!this._listdropdown) {
var dropdown = new kendo.spreadsheet.DropDown(element);
this._listdropdown = dropdown;
list.add_selectedIndexChanged(function (sender, args) {
dropdown.close();
var item = list.get_selectedItem();
if (item) {
context.callback(item.get_value());
}
});
}
this._listdropdown.openFor(context.view.element.find('.k-spreadsheet-editor-button'));
}
function open() {
create();
var matrix = context.validation.from.value;
if (matrix) {
var items = list.get_items();
items.clear();
matrix.each(function (el) {
var item = new Telerik.Web.UI.RadListBoxItem();
item.set_text(el);
items.add(item);
});
}
}
return {
edit: function (options) {
context = options;
open();
},
icon: 'p-icon p-i-arrow-60-down'
};
});
</script>
The issue is replicated when the spreadsheet is higher than the screen height. To reproduce it, scroll the page and click the last visible cell.
Result: The page is scrolled to the beginning of the Spreadsheet element
Expected: The page is not scrolled
<telerik:RadSpreadsheet runat="server" ID="RadSpreadsheet1" Height="2000px" Width="100%">
</telerik:RadSpreadsheet>
Expected: https://www.screencast.com/t/bvkiEnFk7uhc (as in the Kendo Spreadsheet http://demos.telerik.com/kendo-ui/spreadsheet/index) Actual: https://www.screencast.com/t/6Vu2f1bR3Oy0 (the tooltip is not visible) https://demos.telerik.com/aspnet-ajax/spreadsheet/examples/overview/defaultcs.aspx Workaround: Add the styles for the tooltip from the Kendo Spreadsheet html body .RadSpreadsheet .k-tooltip { border-radius: 4px; background-image: none, linear-gradient(rgba(255, 255, 255, 0.6) 0px, rgba(255, 255, 255, 0) 100%); background-color: rgb(234, 232, 232); color: rgb(49, 49, 49); box-shadow: rgba(0, 0, 0, 0.3) 0px 4px 6px; background-position: 50% 50%; border-color: transparent; z-index: 12000; min-width: 20px; text-align: center; border-style: solid; border-width: 0px; padding: 5px 5px 5px 6px; background-repeat: repeat-x; }
The lines shifts badly after line 10 You think you are on line 17 but the cursor is on line 16. Very annoying bug for those using this control. Please fix and give us an update. Look the attached file.
Problem with simple excel behavior. In excel when you type a string longer than the cell, text is not clipped and shows over other cells. Then, if you fill adjacent cell, text is then clipped. I've been able to mimic this behaviour using this css: .RadSpreadsheet .rssPane .k-spreadsheet-cell { overflow: visible !important; } But then, If you highlite those cells with background color the text is again clipped. The background color wipe the text. Attached is a small png to show the problem. Please fix this to work as excel. Users are complaining non stop. Thanks.
Workaround(Approved by Admin):
<script>
// Place/load this script after the ScriptManager
if (Telerik.Web.UI.RadSpreadsheet) {
Telerik.Web.UI.RadSpreadsheet.prototype.original_initialize = Telerik.Web.UI.RadSpreadsheet.prototype.initialize;
Telerik.Web.UI.RadSpreadsheet.prototype.initialize = function () {
this.original_initialize();
this.add_parentShown(this.get_element());
}
Telerik.Web.UI.RadSpreadsheet.prototype.repaint = function () {
this.get_kendoWidget().refresh()
}
}
</script>
Reproduction:
<telerik:RadWizard runat="server" ID="RadWizard1">
<WizardSteps>
<telerik:RadWizardStep ID="WizardStep1" StepType="Start">
Step 1
</telerik:RadWizardStep>
<telerik:RadWizardStep ID="WizardStep3">
<telerik:RadSpreadsheet runat="server" ID="RadSpreadsheet1"></telerik:RadSpreadsheet>
</telerik:RadWizardStep>
<telerik:RadWizardStep ID="WizardStep4" StepType="Finish">
Finish step
</telerik:RadWizardStep>
<telerik:RadWizardStep ID="WizardStep5" StepType="Complete">
Completed!
</telerik:RadWizardStep>
</WizardSteps>
</telerik:RadWizard>
Repro:
<telerik:RadSpreadsheet runat="server" ID="RadSpreadsheet1" />
<telerik:RadSpreadsheet runat="server" ID="RadSpreadsheet2" />
protected void Page_Load(object sender, EventArgs e)
{
var workbook = new Workbook();
var sheet1 = workbook.AddSheet();
AddDateRow(sheet1);
sheet1.Columns = new List<Column>() { new Column() { Index = 1, Width = 150 } };
RadSpreadsheet1.Sheets.Add(sheet1);
RadSpreadsheet2.Sheets.Add(sheet1);
RadSpreadsheet1.ColumnsCount = 5;
RadSpreadsheet1.RowsCount = 10;
}
private void AddDateRow(Worksheet sheet1)
{
var row = new Row() { Index = 0 };
Cell firstCell = new Cell() { Index = 0, Value = "Select Date:", Bold = true };
row.AddCell(firstCell);
Cell secondCell = new Cell() { Index = 1, Value = "", Bold = true, Background = "#fef0cd", Format = "mmmm d, yyyy" };
secondCell.Validation = new Validation()
{
AllowNulls = true,
DataType = "date",
ShowButton = true,
ComparerType = "between",
From = "DATEVALUE(\"1/1/2000\")",
To = "DATEVALUE(\"12/31/2020\")",
Type = "reject",
TitleTemplate = "Invalid date selected",
MessageTemplate = "Select a date between year 2000 and 2020."
};
row.AddCell(secondCell);
sheet1.AddRow(row);
}