I have an array of objects that I want to show in ng-grid. Each row has a boolean property isVisible. In the ng-grid I want to show only the rows where isVisible is true. The other rows should be completely hidden.
I have tried using a rowTemplate and databinding a ng-show to isVisible. That hides the content of the row, but leaves the actual row in place, showing an empty row.
I have tried using filterOptions, but can't figure out the correct syntax to do such a filtering. I couldn't find any good documentation on how to set it.
I have even tried modifying the gridTemplate in the ng-grid source, by trying to add a filter on ng-repeat=\"row in renderedRows\", but I haven't gotten that to work either.
I guess I could modify the array itself, by temporarily removing rows, but I would prefer not to do it that way, since I have to be able to show the rows again (It is actually an expander that I'm doing, that should hide/show sub-rows)
Try also conditionally setting the height of the row in the template to '0' based on isVisible or use a CSS class with ng-class. Play with the CSS of it until you get the desired effect and then you can use that in your template.
This sounds like the type of thing that would benefit from using height and CSS animations actually so it opens and closes with an animated style. If you have a jsFiddle sample I'd be happy to try and help.
Edit: After looking at how the grid actually lays out it's rows (absolutely positioned) you only really have two options I can think of:
1) Filter the data you are binding to the grid through a function like dataVisible() but keep the full data list internally in the controller so you can show/hide easily
2) Submit a patch to the ng-grid project (or fork it) with the filtering capability you are looking for. Out of the box it doesn't appear to support this scenario.
Related
I got requirement to set column title per condition.
No Grid method allows me to set column title after table gets rendered.
I tried with setting new title via manipulating its value in options.
But after that, I'll need to call refresh() method to show my new title.
Because in the grid, I always have some columns hidden dynamically.
Refresh() method will make these hidden columns showing again on the screen and I don't want it.
So, is there a way to set new value to column title?
Thanks.
For hiding individual columns, you can use the hideColumn, showColumn and isHidden methods.
You can also use the visible column property to set column visibility at initialization time.
There is no setTitle() method currently implemented, but you can email Shield UI's support and ask them to implement that for you. Depending on their load, they might do it real quick.
Until that is implemented, you can always update the title by using jQuery.
I am tinkering with ag-grid in Angular 1 mode and have come across a strange problem. Using the tutorial, I have recreated the problem in this plunkr which I am having in my more complex code. You can see it by double clicking the "Athlete" column values.
Simply put, if you go in to edit mode on an editable column which has a template applied, the value will blank out. It doesn't matter what you set it as, the binding appears to be broken.
For instance:
template: "<div ng-bind='data.athlete'></div>"
Will return something like:
<div>Michael Phelps</div>
But when you double click it to edit it, it will forever after return something like:
<div ng-bind='data.athlete'></div>
I suspect data.athlete is being unbound by the save, but I'm not sure how to correct that. I'd really prefer not to have to create a value change handler for every column I plan to bind in.
The same happens if you use string interpolation.
Instead of cellTemplate use cellRenderer. It is much more useful and you can do a lot more with it. Here is your adjusted plnkr
I am trying to set the filter in ui-grid pragmatically but doesn't seem to work with ranges.
This plunkr shows one of the filters working perfectly (the name). But the age filter populates the input box but doesn't appear to update the grid's filter.
Do I have to manually update the filter?
I have also tried setting the entire filter when the button is clicked by:
$scope.ageColumn.filters=$scope.ageFilter;
but that also doesn't work.
Any idea how to get this to work?
Looks like we need the term to be a string - when it's a number it doesn't work.
$scope.ageColumn.filters[0].term='30';
http://plnkr.co/edit/2TvIqdKYeRuYXUx1bRNo?p=preview
Not sure why that would be the case, so I need to take a look at that.
I'm actually not sure if this is possible, but I will ask it anyway. I have a group of accordion controls, and within the content body of each I need to display a grid panel. The grid panel needs to have a click event attached to it. I have tried simply creating the grid panel and setting the html property of the accordion to it, but this produces no content.
Is there somehow I can achieve the above?
You cannot have html content (inserted by the property) along with any other content. If you add any item the html property value will not set/overriden. But for sure you can place anything you want into one accordion panel. Even a grid. But for that case, and based on the last question, I would recommend you to reference the view into the grid. You may do this simply by using a ComponentQuery
The click events can be applied by using the control function of the controller.
For your basic understanding:
In ExtJS you seldom use plain html code. In most scenarios you use any sort of component. All is nested within the items-array or dockedItem-array. Items within these arrays get also processed by the layout system.
Some Query examples applicable to the control function
In the following this refers to the controller itself.
You know the Id of the grid (normally you didn't do this). Id's are marke by a starting #
control({'#yourId': {itemclick: this.onItemclick }});
You know the xtype and that there is only one instance of this type. You can also describe a path by using spaces between the xtypes.
control({'grid': {itemclick: this.onItemclick }});
You have set a custom property to grid (you can refer any property this way). This one is fully compatible the the one above. I recommend this one in your case
control({'grid[customIdent=accordionGrid]': {itemclick: this.onItemclick }});
This are just some ways to use ComponentQueries, there are more. For a more detailed explanation you should refer the sencha API for ComponentQuery
Also note that every component implements the up() and down() methods which also support ComponentQueries.
I forgot to mention: For a control the query strictly need to return just one result (only the first one will be taken) a ComponentQuery on the other hand can return multiple results.
This is perfectly possible but the accordion's body is not the place to put that in. You'll need to add it to the items: [] array of the accodion. The body (or html) only accepts html.
Example:
http://docs.sencha.com/ext-js/4-1/#!/example/layout/accordion.html
this one has a grid within it.
hello i'm having problems with the labels of checkboxes. when i use more than one model of the same class in a single view the checkboxes seem not to use the names from attributeLabels of that model.
i.e. if i have this in my view:
$form->checkBoxRow($colorArray['left'],'[left]special_request');
the checkbox get rendered with a label "[left]special request" instead of "Special Request" as stated in the attributeLabels of the Color model.
on the other hand dropdown lists, text field, etc are rendered correctly.
i have noticed this bug/feature after updating bootstrap from version 0.9.12.r211 to 1.0.0.r296.
The checkBoxRow and all methods ended with Row get the label from the array returned by Model->attributeLabels().
You can either change the autogenerated labels or use the TbLabel widget.
Choose the best for your issue.