Questions on Kendo UI for jQuery Forum

1 answer

152 views

How do I intercept both Edit and create on the grid so I can forward it to another page? Is there a way to add custom commands?

Grid

answered on 16 Apr 2012

8 answers

191 views

Grid doesn't update

I have an AJAX call, which updates a Highcharts chart and is supposed to update a Kendo Grid, as well. The data returned from AJAX is updated, but the grid doesn't refresh.

This is the setup for the grid's dataSource:

var smry_data = [{

mean : rtrn_data.SUMMARY["Mean"]

, std_deviation : rtrn_data.SUMMARY["Std. Deviation"]

, median : rtrn_data.SUMMARY["Median"]

, mode : rtrn_data.SUMMARY["Mode"]

, range : rtrn_data.SUMMARY["Range"]

, minimum : rtrn_data.SUMMARY["Minimum"]

, maximum : rtrn_data.SUMMARY["Maximum"]

, count : rtrn_data.SUMMARY["Count"]

, quintile20 : rtrn_data.SUMMARY["Quintile 20%"]

, quintile40 : rtrn_data.SUMMARY["Quintile 40%"]

, quintile60 : rtrn_data.SUMMARY["Quintile 60%"]

, quintile80 : rtrn_data.SUMMARY["Quintile 80%"]

, quintile100 : rtrn_data.SUMMARY["Quintile 100%"]

}];

And this is the JS for the Kendo Grid:

if(!$("#cntr-smry").data("kendoGrid")) {

dtsc_smry_data = new kendo.data.DataSource({

data : smry_data

, schema : {

model : {

fields : {

mean : {type : "number"}

, std_deviation : {type : "number"}

, median : {type : "number"}

, mode : {type : "number"}

, range : {type : "number"}

, minimum : {type : "number"}

, maximum : {type : "number"}

, count : {type : "number"}

, quintile20 : {type : "number"}

, quintile40 : {type : "number"}

, quintile60 : {type : "number"}

, quintile80 : {type : "number"}

, quintile100 : {type : "number"}

}

});

$("#cntr-smry").kendoGrid({

dataSource : dtsc_smry_data

, columns : [

{field : "mean", title : "Mean", template : '#=kendo.toString(mean, "n1")#'}

, {field : "std_deviation", title : "Std. Deviation", template : '#=kendo.toString(std_deviation, "n1")#'}

, {field : "median", title : "Median", template : '#=kendo.toString(median, "n1")#'}

, {field : "mode", title : "Mode", template : '#=kendo.toString(mode, "n0")#'}

, {field : "range", title : "Range", template : '#=kendo.toString(range, "n1")#'}

, {field : "minimum", title : "Minimum", template : '#=kendo.toString(minimum, "n1")#'}

, {field : "maximum", title : "Maximum", template : '#=kendo.toString(maximum, "n1")#'}

, {field : "count", title : "Count", template : '#=kendo.toString(count, "n0")#'}

, {field : "quintile20", title : "Quintile 20%", template : '#=kendo.toString(quintile20, "n1")#'}

, {field : "quintile40", title : "Quintile 40%", template : '#=kendo.toString(quintile40, "n1")#'}

, {field : "quintile60", title : "Quintile 60%", template : '#=kendo.toString(quintile60, "n1")#'}

, {field : "quintile80", title : "Quintile 80%", template : '#=kendo.toString(quintile80, "n1")#'}

, {field : "quintile100", title : "Quintile 100%", template : '#=kendo.toString(quintile100, "n1")#'}

]

});

} else {

$("#cntr-smry").data("kendoGrid").dataSource.read();

}

I had thought this would work, but the grid stays the same. I know I must be missing a command somewhere, but I'm just not seeing it.

Grid

answered on 16 Apr 2012

1 answer

136 views

Theme Builder with my own page

Hi,

From the Kendo UI web page I can create a bookmarklet (http://demos.kendoui.com/themebuilder/index.html).
I then go in my page and launch the bookmarklet and I receive no error message. It seems that Theme Builder is finding Kendo controls in my page.
If I open the Theme Builder with my own page and change some values, my Widgets on the page doesn't change.
There is certainly a piece of code missing in my page to allows this.

I want to do the same as the Kendo UI page but with my own page.
Someone already did this?
Thanks.

General Discussions

answered on 16 Apr 2012

1 answer

322 views

Any way to incorporate a tooltip onto a radial gauge?

Title says it. Bonus points if I can specify different tooltips (i.e on the pointer - explaining to the user where the value came from, on the ranges - explaining to the user why the range goals are as they are, etc).

LinearGauge

answered on 16 Apr 2012

1 answer

236 views

Printing / Capturing in PDF files

In Chrome when I try to print the Demo Pie Chart, not all of the color is filled in and it looks really bad. I want to use the KendoUI pie chart but my users need to be able to print it or capture it into a PDF file using WebGrabber. Is there a property that is needed to be set to allow clean printing? See attached Gif for additional details.

Charts

answered on 16 Apr 2012

1 answer

75 views

The error in the documentation

Javascript Dependencies for Grid. Item 15. kendo.pageable.js (if paging is enabled) substitute on kendo.pager.js

http://www.kendoui.com/documentation/javascript-dependencies.aspx

General Discussions

answered on 16 Apr 2012

1 answer

101 views

How does Kendo UI fit in with MVC3 and the Telerik extensions for MVC3?

I first purchased KendoUI and then about a month ago upgraded to the Ultimate Collection. I would like to understand more Telerik's view as to how KendoUI fits in with the ASP.net and MVC3 Telerik rad controls, and whether it is appropriate to mix Kendo UI controls with Telerik ASP.net or MVC3 projects, and if so, when is it best to do so?

General Discussions

answered on 16 Apr 2012

1 answer

151 views

General question about security in KendoUI websites

Apologies if this is a silly question, but one concern I have about KendoUI websites (and client side binding generally) is that if a grid binds client side to json data, then the entire data source (or at least the entire results of the query returning Json) is visible to anyone in the web page that is returned, simply by doing view source for that page.

That may be ok for publicly available data, such as Twitter feeds, or movie databases, or products from a company website (where all the products can be viewed), but for financial, social or medical applications where users may have personal data, it would violate security and data protection for the entire query result set to be visible in a web page via json.

So please would Telerik and or the KendoUI tema comment on when you feel that client binding is acceptable and when it is not?
(Comments from anyone else re this are welcome too!)

Many thanks

Patrick

General Discussions

answered on 16 Apr 2012

15 answers

2.5K+ views

Enable/disable columns in Grid

Hi,

I am wondering if you will support enabling/disabling columns in the grid on the flight. I'm thinking of something similar to this (see attached image).

See the demo for full interaction.

/Jacob

Grid

answered on 16 Apr 2012

1 answer

98 views

kendo mobile json data calling problem

Hi,
i have written a code for taking json data from a php and putting to listview ,it works great in localhost ,
when i put the php file in a webserver and called in javascript it showing eeror and not getting data.

this method i have used
var dataSource = new kendo.data.DataSource({
transport: {
read: {

//url: "userchk.php", //this works in localhost
url: "http://example.com/web/userchk.php", this is not working

dataType: "json",
data: {
q: "javascript"
}
}
},

first url data is geting in localhost and works great, second url is not working(but data showing if we run the url in a browser)

it show Error

XMLHttpRequest cannot load http://example.com/web/userchk.php?q=javascript. Origin http://localhost is not allowed by Access-Control-Allow-Origin.

waiting for a good response

Data Source

answered on 16 Apr 2012