Hi Team,
I am strucked with some error. Can you give some insight into the problem if where I am going wrong?
I have a Webdatagrid with RowAdding Behavior Enabled. The first column is a dropdown provider where in I can select a list of values.
Scenario 1: I am able to add a new row when clicking the row and pressing enter. When any cell is edited, I am setting the values to their defaults.
This scenario works fine if I dont change the value in the dropdown and the enter is pressed.
Scenario 2: But when I edit the dropdowneditor cell and change the value to a different one and press enter to add the row. I get the following error
Async request failed.
[Argument Exception]Invalid JSON Primitive |0|2222&tilda;8||
at system.web.script.serialization.javascriptobjectdeserializer.basicdeserialize(..)
.....
Can you please help me resolving the issue.
Regards,
Sudharshan.
Hello Sudharshan,
Thank you for posting in our forum.
How do you set the value of the cell to a default one? Do you use the DefaultValueAsString property for the RowAddingColumnSetting or do you set that value manually in js?
Do you add any special characters in the cell like &,% ,$ or something else?
Also could you let me know exactly which version of our controls you’re currently using and which service release version?
I’m looking forward to your reply.
Best Regards,
Maya Kirova
Developer Support Engineer
Infragistics, Inc.
http://es.infragistics.com/support
Hi Maya,
Thanks for replying.
I am using Infragistics35.Web.v11.2, Version=11.2.20112.2159.
The values are set in javascript as soon as I click any cell in the AddNewRow present at the bottom using RowAdding_EnteringEditMode event.
And the values doesnot contain any special characters. It is a string containing years to select from the dropdown.
The logic here follows to set the year dropdown to next year which is not already chosen.
function grdCreditUtilRt_RowAdding_EnteringEditMode(sender, eventArgs) { var row = eventArgs.getCell().get_row(); if (row.get_cell(0).get_text() == "") { var years = document.getElementById("hiddenVar").value.split(";"); //hiddenVar='1999;2000;2001;2002;' var year = igcmbo_getComboById("comboId").displayValue; for (i = 1; i < years.length; i++) { if (document.getElementById("hiddenYears").value.indexOf(years[i]) == -1) { //hiddenyears = '2000;2002;' These are already chosen years. row.get_cell(0).set_text(years[i].toString()); row.get_cell(0).set_value(years[i]); break; } } if (i == years.length) { alert("custom message"); eventArgs.set_cancel(true); } } row.get_cell(3).set_text("A"); if (row.get_cell(1).get_text() == "") row.get_cell(1).set_text("0"); if (row.get_cell(2).get_text() == "") row.get_cell(2).set_text("0"); if (row.get_cell(4).get_text() == "") row.get_cell(4).set_value(parseInt($find('grid').get_rows().get_length())+1); // This is the row count, which is set to DataKeyFields }