Hi,

I am using Kendo Grid and I have created a checkbox that is read-only as default. The checkbox will only enable after user has edited the row.

I am developing this function in onChange by using "$('.chkbx').prop('disabled', false);" to remove the disabled attribute of checkbox but it will enable all the checkbox in the grid instead of edited row.

I have retrieved grid, recno and data item of current row in onChange. May I know is that possible to remove the disabled attribute of checkbox by using these information I retrieved? Or even better if could based on condition of dirty flag, so that if user has removed the value they changed, the checkbox can revert back to disabled. 

Thanks in advance.

Here is my code:

The switch's toggle() method doesn't fire the MVVM change event, nor does it update the viewModel property.

Setting the viewModel property obviously updates the viewModel property, but it too doesn't fire the change event.

Only clicking on the switch seems to fire it.

Both of the methods do change the visual state appropriately, and also end up changing the aria-checked value. Here is a dojo.

Is there a way to programmatically change the switch that also fires the change event?

Its not repatitive question, I have already searched here,Please help me.

This is My code:   
                  $("#expand").on("click", function(){
                    var treeview = $("#treeview").data("kendoTreeView");
                              treeview.expand(".k-item");
                    })

 

i have created Dynamic Kendo Grid and trying to Edit and update the values but its showing some issues. can you someone please help me on this
Functionality: based topic_Qtype needs to load controls dynamically
a) DropdownList – show the dropdown list
b) Not Applicable – show the label (NA- text)
c) Numerator_Denominator – two text boxes
Issues:
#1: under Q3, when I click on Edit, its showing error message in console.log Uncaught SyntaxError: Unexpected number
#2: under Q3 and Q6, in Editable mode, trying to click on Cancel button – its suppose to be go normal mode but its not functionaning (Cancel button not working in this case and no error messages in console)
#3 under Q3, after Editing the values then trying to click on Update button but its not triggering Update method in Kendo grid
#4 under Q5, after editing, trying to Update but its not triggering Update method in Kendo grid and also not even showing any error messages in console log

please help on this

attached here

-Grid screenshots

-Grid code

-database script 

Grid Code
<div id="dynamickendoGrid"></div><script type="text/javascript">function GetColumnWidth(colName) { var colWidth = "100px"; switch (colName) { case "element_id": case "program_id": case "ID": colWidth = "10px"; break; case "question": colWidth = "80px"; break; case "topic1": case "topic2": colWidth = "60px"; break; default: colWidth = "30px"; } return colWidth } function GetColumnTitle(colName) { var colTitle = colName; switch (colTitle) { case "qId": colTitle = "Q_ID"; break; case "question": colTitle = "Question"; break; case "topic1": colTitle = "Topic-1"; break; case "topic2": colTitle = "Topic-2"; break; default: colTitle = colName; } return colTitle; } function categoryDropDownEditor(container, options) { var ddlValues = ''; var ddlValuesFinal = ''; var firstarray = []; firstarray = options.model[options.field + '_Mapping'].split('|'); jQuery.each(firstarray, function (i, val) { //console.log(i)//console.log(val)var valArray = []; valArray = val.split(','); ddlValues += "{" + "\"text\"" + ":\"" + valArray[0].trim() + "\", \"value\"" + ": \"" + valArray[1].trim() + "\"}, " }); //console.log(ddlValues) ddlValuesFinal = "[" + ddlValues.trim().slice(0, -1) + "]"var optionsfield = options.field; $('<input data-text-field="text" data-value-field="value" data-bind="value:' + options.field + '"/>') .appendTo(container) .kendoDropDownList({ autoBind: false, dataTextField: "text", dataValueField: "value", dataType: "json", dataSource: { data: JSON.parse(ddlValuesFinal) }, select: function (e) { } }); } function NotEditableFields(container, options) { $('<span>' + options.model[options.field] + '</span>').appendTo(container); } function categoryNotApplicableEditor(container, options) { debugger; $('<span >' + options.model[options.field] + '</span>').appendTo(container); // $('<span name="' + options.field + '">N/A</span>').appendTo(container);// $('<input type="text" value="' + options.model[options.field] + '"></input>').appendTo(container);// $('<input type="text" name="' + options.field + '" data-bind="value:'+options.field.trim()+'" class="k-textbox"></input>').appendTo(container); } function categoryDerivedEditor(container, options) { debugger; var firstsplit = []; firstsplit = options.model[options.field + '_Mapping'].split('|') var secondfirstsplit = []; secondfirstsplit = firstsplit[0].split(',') var secondsecondsplit = []; secondsecondsplit = firstsplit[1].split(',') $('<div name="' + options.field + '">' + '<span>' + secondfirstsplit[0] + '</span > ' + '<input type="text" name="' + secondsecondsplit[0].replace(/ /g, '') + Math.floor((Math.random() * 10) + 1) + Math.floor((Math.random() * 10) + 1) + '" class="k-textbox" value="' + secondsecondsplit[0].trim() + '"></input>' + // '<input name="' + secondsecondsplit[0].replace(/ /g, '') + '" class="derivedTextBoxWidth"' + ' value="' + secondsecondsplit[0] + '" > <br /> ' +'<span>' + secondfirstsplit[1] + '</span > ' + '<input type="text" name="' + secondsecondsplit[1].replace(/ /g, '') + Math.floor((Math.random() * 10) + 1) + Math.floor((Math.random() * 10) + 1) + '" class="k-textbox" value="' + secondsecondsplit[0].trim() + '"></input>' + // '<input name="' + secondsecondsplit[1].replace(/ /g, '') + '" class="derivedTextBoxWidth"' + ' value="' + secondsecondsplit[1] + '"></input>' + +'</div > ').appendTo(container); } function chooseEditor(container, options) { //var editvalue = options.field == "ID" ? options.field : options.model['topic1_QType'];//.trim();var editvalue = options.field == "ID" ? options.field : options.model[options.field + '_QType']; console.log('editvalue: ' + editvalue); if (editvalue != '') { if (editvalue == "DropdownList") { categoryDropDownEditor(container, options); } else if (editvalue == "Numerator_Denominator") { categoryDerivedEditor(container, options); } else if (editvalue == "Not Applicable") { categoryNotApplicableEditor(container, options); } else if (editvalue == "text") { // categoryDropDownEditor(container, options); } } } function OnEdit(e) { } function doIt() { alert('if entered'); } $(document).ready(function () { function LoadGrid() { //alert('did it 2');var data = null; var varProgramId = ""; //varProgramId = 2;if (varProgramId === "") varProgramId = 1 data = { year: 2020, quarter: 2, programId: Number(varProgramId) }; $.ajax({ url: 'http://localhost:9001/QuarterlyScores/KendoUIGridAPI', type: "POST", contentType: "application/json; charset=utf-8", data: JSON.stringify(data), success: function (result) { // action to do after form submit $("#dynamickendoGrid").html(''); console.log("successfull call from LoadGrid() for : " + JSON.stringify(data)); generateGrid(JSON.parse(result)); console.log("successfull call - generateGrid"); }, error: function () { alert("Error while inserting data"); } }); } $("#btnViewData").click(function () { LoadGrid(); }); LoadGrid(); function generateGrid(response) { var model = generateModel(response); var columns = generateColumns(response); var i = 1; var grid = $("#dynamickendoGrid").kendoGrid({ dataSource: { transport: { read: function (options) { debugger; options.success(response.data); }, update: function (options) { debugger; //e.sender.dataSource.read();var scoreidarray = {} //display the key and value pair// alert(k + ' is ' + v);// type: "POST"var myObjectUpdate = []; $.each(options.data, function (k, v) { //console.log(k + ' is ' + v);if (k.toLowerCase().indexOf("_score_id") > 0) { var obj = { 'qId': options.data['qid'][0], 'year': '2020', 'quarter': '2', 'topicanswer': options.data[k.split('topic')[0]] }; myObjectUpdate.push(obj) } }); console.log(JSON.stringify(myObjectUpdate)); debugger; var searchResults; $.ajax({ url: "http://localhost:9001/QuarterlyScores/PersistQuarterlyScore", type: "POST", contentType: 'application/json', data: JSON.stringify(myObjectUpdate) , success: function (result) { debugger; //searchResults = result;// generateGrid(JSON.parse(result)); $("#dynamickendoGrid").html(''); //console.log("successfull call from LoadGrid() for : " + JSON.stringify(result)); generateGrid(JSON.parse(result)); console.log("successfull call - generateGrid - Update"); }, error: function () { debugger; } }) debugger; // options.success(); } }, pageSize: 10, schema: { model: model } }, columns: columns, pageable: true, editable: "inline", edit: OnEdit, sortable: true, filterable: true, columnMenu: true, toolbar: kendo.template($("#template").html()), }); } function generateColumnsAll(response) { var columnNames = response["columns"]; return columnNames.map(function (name) { return { field: name }; }) } function generateModel(response) { var sampleDataItem = response["data"][0]; var model = {}; model.id = "ID"; var fields = {}; for (var property in sampleDataItem) { //if (property.indexOf("ID") !== -1) {// model["id"] = property;//}var propType = typeof sampleDataItem[property]; if (propType === "number") { fields[property] = { type: "number", validation: { required: true } }; if (model.id === property) { fields[property].editable = false; fields[property].validation.required = false; } } else if (propType === "boolean") { fields[property] = { type: "boolean" }; } else if (propType === "string") { fields[property] = { validation: { required: true } }; } else { fields[property] = { validation: { required: true } }; } } model.fields = fields; return model; } function generateColumns(response) { var columnNames = response["columns"]; var columsList = generateColumnslist(response["columns"]); //console.log(columsList); columsList.push({ command: ["edit", "destroy"], title: "&nbsp;", width: "100px" }); return columsList; } function generateColumnslist(response) { var columnNames = response; return columnNames.map(function (name) { if (name == "qId" || name == "question" || name == "ID") { return { field: name, title: GetColumnTitle(name), width: GetColumnWidth(name), editor: NotEditableFields }; } else if (name.toLowerCase().indexOf("_qtype") > 0 || name.toLowerCase().indexOf("_mapping") > 0) {//topic1_Mappingreturn { field: name, title: GetColumnTitle(name), width: GetColumnWidth(name), hidden: true }; } else if (name.toLowerCase().indexOf("_id") > 0) { return { field: name, title: GetColumnTitle(name), width: GetColumnWidth(name), hidden: true }; } else { return { field: name, title: GetColumnTitle(name), width: GetColumnWidth(name), editor: chooseEditor }; } }) } }); </script>

Database script

create PROC dbo.kendoGridIssue ASIF OBJECT_ID('tempdb..#tempCommonData') IS NOT NULLBEGIN DROP TABLE #tempCommonData ENDcreate table #tempCommonData ( id int identity(1,1), qId varchar(50) null, question varchar(50) null, topic1 varchar(50) null, topic1_QType varchar(30) null, topic1_Mapping varchar(200) null, topic2 varchar(50) null, topic2_QType varchar(30) null, topic2_Mapping varchar(200) null, ) INSERT INTO #tempCommonData(qId,question,topic1,topic1_QType,topic1_Mapping,topic2,topic2_QType,topic2_Mapping)select 'Q1' qId,'question content - #1' question, '1.00' topic1, 'DropdownList'topic1_QType, 'If OptionA 1.00, 1 | If OptionB 2.00, 2 | If OptionC 3.00, 3 ' topic1_Mapping ,'2.00' topic2 ,'DropdownList' topic2_QType, 'If OptionA 1.00, 1 | If OptionB 2.00, 2 | If OptionC 3.00, 3 ' topic2_Mapping union allselect 'Q3' qId,'question content - #2' question, '2.00' topic1, 'DropdownList'topic1_QType, 'If OptionA 1.00, 1 | If OptionB 2.00, 2 | If OptionC 3.00, 3 ' topic1_Mapping ,'3.00' topic2 ,'DropdownList' topic2_QType, 'If OptionA 1.00, 1 | If OptionB 2.00, 2 | If OptionC 3.00, 3 ' topic2_Mapping union allselect 'Q3' qId,'question content - #3' question, '1' topic1, 'Numerator_Denominator'topic1_QType, 'Numerator,Denominator | 1,2 ' topic1_Mapping ,'1' topic2 ,'Numerator_Denominator' topic2_QType, 'Numerator,Denominator | 4,3 ' topic2_Mapping union allselect 'Q4' qId,'question content - #4' question, 'NA' topic1, 'Not Applicable'topic1_QType, null topic1_Mapping ,'NA' topic2, 'Not Applicable'topic2_QType, null topic1_Mapping union allselect 'Q5' qId,'question content - #5' question,'1.00' topic1, 'DropdownList'topic1_QType, 'If OptionA 1.00, 1 | If OptionB 2.00, 2 | If OptionC 3.00, 3'topic1_Mapping,'NA'topic2,'Not Applicable'topic2_QType, null topic1_Mapping union allselect 'Q6' qId,'question content - #6' question, 'NA' topic1, 'Not Applicable'topic1_QType, null topic1_Mapping ,'2' topic2 ,'Numerator_Denominator' topic2_QType, 'Numerator,Denominator | 10, 5 ' topic2_Mapping SELECT * FROM #tempCommonData

Is there a way to use validation on spreadsheet cells that includes a regex?  I have two validators I need to set up.  The first is just to make sure it is an integer, and the second needs a string with a max length on it.  For the integer, I started with dataType of "number", but it required a comparer.  If I included a comparerType of "greaterThan", I needed a from.  

Also, is there a place where we can find the allowed fields for comparerType along with examples?

Thanks!

Doing it this way:

var uploadFile = $("#documents-files").data("kendoUpload");

var file2 = uploadFile.getFiles();

formData.append('files2',file2[0]);

$.ajax({ url: 'foo.php', type: 'POST', data: formData, async: false, cache: false, contentType: false, enctype: 'multipart/form-data', processData: false, success: function (response) { console.log(response); } });

And in PHP server var_dump($_POST) :

array(1) {["files2"]=>string(15) "[object Object]"}

And $_FILES is empty.

If I send file in standard way, WITHOUT KendoUpload widget 

 var files = document.getElementById('documents-files');
 var file = files.files[0];

it works, superglobal $_FILES is filled with file data.

Hello,

  We are having a problem uploading multiple files on a server running HTTP/2.  Single files upload fine.  I used the "batch" property and that seems to work ok since it's one request.  We disabled HTTP/2 and went back to HTTP/1.1.  Everything seemed to work fine.
I downloaded the newest trial version it is still has the problem. Is there any way around this issue without using the "batch" property?

Thanks in advance!