or
1 answer
96 views
I am creating an app with Kendo UI that you can see in the attached file.
Here everything is MVVM: the whole tabstrips are populated through JS variables loaded through Ajax. All the tabs you don't see the content of are lists of items and charts, where you can add/edit/remove items and it's directly visible without reload. On the "Informations" tab (the one you see) however, there are general information blocks that I want to be able to edit through forms in a popup.
Although I'd know how to achieve this with regular JS, I'd like to know which way you'd recommend to use with Kendo MVVM - knowing there is an existing observable with all the data.
Thanks!
Here everything is MVVM: the whole tabstrips are populated through JS variables loaded through Ajax. All the tabs you don't see the content of are lists of items and charts, where you can add/edit/remove items and it's directly visible without reload. On the "Informations" tab (the one you see) however, there are general information blocks that I want to be able to edit through forms in a popup.
Although I'd know how to achieve this with regular JS, I'd like to know which way you'd recommend to use with Kendo MVVM - knowing there is an existing observable with all the data.
Thanks!
Daniel
Telerik team
answered
on
23 Jul 2013
1 answer
138 views
When my column chart is rendered with a few data points, they look thin and widely spaced apart. Have a look at the Current_state.png. I want it to look like the desired_state.png
Here's my existing chart:
Here's my existing chart:
Html.Kendo().Chart<AccountPerformance>(Model.Results) .Name("chartPCT") .Title("% Return") .Legend(legend => legend.Visible(false)) .Series(series => series.Column(model => model.Metrics.Return) .Name(Model.ColumnTitle) .Labels(false) ) .ValueAxis(axis => axis .Numeric() .Labels(labels => labels.Format("{0}%"))) .CategoryAxis(axis => axis .Date() .MajorGridLines(builder => builder.Visible(false)) .Categories(model => model.Observation) .Labels(labels => labels.Format("MMM"))) .SeriesDefaults(builder => builder.Column().NegativeColor("#BE2D55").Color("#C0BD7F")) .Tooltip(tooltip => tooltip .Visible(true) .Color("white") .Background("black") .Format("{0:P2}") .Template("#= value #") ) .Render();
Iliana Dyankova
Telerik team
answered
on
23 Jul 2013
4 answers
525 views
I'd like to know if this scenario is possible:
A user expands a row in a master/detail grid, and clicks on a cell with a link that redirects him to another page.
When the user comes back on the grid page, the previously expanded row is expanded.
It would mean saving the expanded row when the user leaves the page (is there a method to retrieve the expanded row?), and expand it again when he comes back (is there a method to expand a row based on for example the ID?)
A user expands a row in a master/detail grid, and clicks on a cell with a link that redirects him to another page.
When the user comes back on the grid page, the previously expanded row is expanded.
It would mean saving the expanded row when the user leaves the page (is there a method to retrieve the expanded row?), and expand it again when he comes back (is there a method to expand a row based on for example the ID?)
6 answers
335 views
Is there any way to get server side data passed into a view into a Kendo MVVM view model? Like with knockoutjs, we use the "ko.mapping" plugin... is there a way to define how to populate a view model with a given JSON object? Or the behaviors, etc?
Alexander Valchev
Telerik team
answered
on
23 Jul 2013
2 answers
150 views
Search is failing me. Is there a known issue with the performance of selecting grid rows in IE8? With 15 columns and 100 rows,selecting a row takes 3 seconds...
.Selectable(select => select.Type(GridSelectionType.Row).Mode(GridSelectionMode.Multiple))
Works fine in Chrome. We don't have that option though.
Update: Upgrading to jQuery 1.8.2 may have resolved this.
.Selectable(select => select.Type(GridSelectionType.Row).Mode(GridSelectionMode.Multiple))
Works fine in Chrome. We don't have that option though.
Update: Upgrading to jQuery 1.8.2 may have resolved this.
Dimo
Telerik team
answered
on
23 Jul 2013
1 answer
194 views
Hi,
We have a grid with a lot of columns - inline editing. Some of these columns have custom validations. For example we have 3 date fields with custom validations attached to them.
If a validation fails then it will show the message next to the date column. But the problem is when this happens and we scroll to the right the grid columns become unaligned.
ie. the headers don't stay above the column values when we scroll to the right - perhaps to accomodate the validation messages.
1) Is there a way to rectify the above situation?
2) If it is not possible to fix the above, what is the name of the class that needs to be changed to reduce the left and right padding for the validation message - this is more than is needed currently - if we reduce this the grid might look a little better.
Thanks,
SJ
We have a grid with a lot of columns - inline editing. Some of these columns have custom validations. For example we have 3 date fields with custom validations attached to them.
If a validation fails then it will show the message next to the date column. But the problem is when this happens and we scroll to the right the grid columns become unaligned.
ie. the headers don't stay above the column values when we scroll to the right - perhaps to accomodate the validation messages.
1) Is there a way to rectify the above situation?
2) If it is not possible to fix the above, what is the name of the class that needs to be changed to reduce the left and right padding for the validation message - this is more than is needed currently - if we reduce this the grid might look a little better.
Thanks,
SJ
Daniel
Telerik team
answered
on
23 Jul 2013
3 answers
191 views
Hi!
On the Settings screen of my app, which has a left Drawer for the main menu, I've put a ListView with text inputs inside.
The thing is: if you touch inside the input and try to scroll (i.e., touch and move), you'll be able to push the view to the left.
Noticed this because when you focus the text input for editing, the screen moves so the input is centered.
I'm testing on iOS.
Thanks in advance.
On the Settings screen of my app, which has a left Drawer for the main menu, I've put a ListView with text inputs inside.
The thing is: if you touch inside the input and try to scroll (i.e., touch and move), you'll be able to push the view to the left.
Noticed this because when you focus the text input for editing, the screen moves so the input is centered.
I'm testing on iOS.
Thanks in advance.
Petyo
Telerik team
answered
on
23 Jul 2013
3 answers
142 views
Hi!
In my application, I have a ListView that uses a DataSource with grouping.
After I updated to version 2013.2.716, the links are only created correctly if I put the class and the role on the a tag. Without them, the link just breaks the navigation.
However, if I remove the grouping from the DataSource, the item becomes clickable and works as expected, even without specifying class and role.
Here is my template:
Am I missing something here? I don't think so.
Thanks!
In my application, I have a ListView that uses a DataSource with grouping.
After I updated to version 2013.2.716, the links are only created correctly if I put the class and the role on the a tag. Without them, the link just breaks the navigation.
However, if I remove the grouping from the DataSource, the item becomes clickable and works as expected, even without specifying class and role.
Here is my template:
<script id="list-indicator-template" type="text/x-kendo-template"> <a href="views/valuesChart.html?IndicatorId=#: IndicatorId #&Attribute=#: Attribute #" class="km-listview-link" data-role="listview-link"> #: Attribute # <span class="attribute-value">#: kendo.toString(Value, "n2") #</span> </a></script>Thanks!
Kiril Nikolov
Telerik team
answered
on
23 Jul 2013
2 answers
184 views
Hello,
We are looking for an expert who can help us customize Kendo UI framework to fit our custom build charts images. If you have experience working with Kendo UI then please email us back admin at FirePips .com
We will provide more details via email.
Regards
Victor
Sydney, Australia
Dimo
Telerik team
answered
on
23 Jul 2013
3 answers
465 views
My chart looks fairly good. 2 questions though. (See attached screen shot)
1) How can I make the Series labels only appear when the mouse hovers?
2) How do I format the Category Axis (Date) to "MMM d". My attempt below doesn't do anything to the date displayed.
1) How can I make the Series labels only appear when the mouse hovers?
2) How do I format the Category Axis (Date) to "MMM d". My attempt below doesn't do anything to the date displayed.
Html.Kendo().Chart<AccountPerformance>(Model.Results) .Name("chart") .Title("Market Value") .Legend(legend => legend.Visible(false)) .Series(series => series.Line(model => model.Metrics.MarketValue) .Name(Model.ColumnTitle) .Labels(false) ) .ValueAxis(axis => axis.Numeric() .Labels(labels => labels.Format("{0:C0}"))) .CategoryAxis(axis => axis .Categories(model => model.ObservationDate) .Labels(labels => { labels.Format("MMM d"); labels.Rotation(45); } )) .Render();
