I want to trigger user interaction for window scroll to change the isScrolled data so that the div class can change. Right now I just test the component when the isScrolled data is changed. Is this the right way to test?
This is acceptable way to test. However, instead of directly setting the isScrolled to true, call the method using the vm as (ensure that you have mocked the document.documentElement.topScroll to something other than zero):
wrapper.vm.onScrollHandler();
Finally, if you need to really test for scroll event, you can manually fire one using the dispatchEvent() method as following:
window.dispatchEvent(new CustomEvent('scroll', { detail: 'anything' }));
You use this and then run your assertion.
On a side note, instead of pictures of your code, paste actual snippets so that they are easy to copy and paste. And, you onScrollHandler can be shortened to:
onScrollHandler() {
this.isScrolled = document.documentElement.topScroll > 0;
}
I am using datatables, yadcf-plugin and exResetAllFilters to reset all column filters.
I recently switched to the "new api" (yadcf.init), but dom onclick isn´t working anymore.
Error is:
Uncaught ReferenceError: table is not defined at HTMLInputElement.onclick
I know I can do it with $("#reset2").click, but I am interested to understand why isn´t working anymore.
For better explaination, I made two samples: http://live.datatables.net/yavayasa/2/edit and http://live.datatables.net/xofaluli/3/edit
Its not related to yadcf, in that example you declared your table variable inside your $(document).ready( function () { function and since js var is lives inside teh function scope it will be undefined for calls made outside of that function,
Solution: declare your table variable outside the function, see example
var table;
$(document).ready( function () {
...
I have a javascript function in which i receive a value of drop down. function is below:
function SetTemplateId(id) // this method is called on drop down change event
{
templateId=id; // template id is global variable
showjqgrid(); //this method show the Jqgrid
}
ShowJqgrid method is below
function showjqgrid()
{
$("#grid").jqGrid({
datatype: 'json',
url: '/Home/DynamicGridData?id='+templateId,
........
}
jqgrid is works fine but the problem is when "setTemplateid" function is called first time it works fine and data is show correctly and after first time when i change drop down value the "setTemplateId" function is called(i checked by alert()) and showgrid is also called but the URL is not invoked. If i destroy jqgrid in "setTemplateId" function then jqgrid is not shownn. If i reload jqgrid then also the data show only first time. I debuged it. Only first time action method is called. After that its not called. What is the problem?
The reason is very easy. The function showjqgrid convert empty table <table id="grid"></table> in relatively complex structure of divs and tables. After that jqGrid makes request to the url.
So you have two main options (alternatives) to fix the problem:
include call of GridUnload method as the first line of showjqgrid. It will destroy the complex structure of divs and tables created previously and reduce there to one empty <table>.
you can create grid once. On the next time you should update url parameter using setGridParam and then trigger reloadGrid which will update the content of the grid holding the outer part unchanged.
Additionally I would recommend you to read the old answer which shown how to use postData parameter of jqGrid where the properties are defined as functions. I suppose that templateId which you use as the value of id parameter of url will be evaluated in some way inside of dropdown change event. So you can consider to do this inside of the function defined inside of postData.id. In the case you could use url: '/Home/DynamicGridData and the part ?id='+templateId will be appended by jqGrid.
I can't find Dojo IconMenuItem callback example. (Defined by dojox/mobile/_ItemBase)
callback
Defined by dojox/mobile/_ItemBase
A callback function that is called when the transition has been finished. A function reference, or name of a function in context.
I try to call a function after the transition is called.
I tried to find an example how to set the callback function.
I also need to find an example of giving the function a context (parameters).
Like this:
on(iconJs, "click", lang .hitch({"context":{"currentSchool":schools[i].id}}, function(){getKlassen("fillKlastoevoegenView", this.context);}));
This is what I tried (for html part)
<li data-dojo-type="dojox.mobile.IconMenuItem" data-dojo-props="label: 'Scholen', transition:'slide', url:'views/klappr/overviewSchool.html', urlTarget:'overviewSchool' callback : 'overviewSchoolController.show()';" ></li>
I also need to do it programmatically like this
iconJs =new dojox.mobile.IconItem({label:'', deletable: false, icon:'images/Tile_Toevoegen.png', transition:'slide', class:'klasIcon', url:'views/klappr/addKlas.html', urlTarget:'addKlas', callback : 'overviewSchoolController.show();'});
ItemBase is the base class for several Dojo widgets, including dojox.mobile.ListItem (which I believe is the most common of all of them).
So, for what you are looking for, here you'll find how to do the simplest example: Dojo mobile and callback in dojox.mobile.ListItem
Also, for the programatic sample, this should help: http://comments.gmane.org/gmane.comp.web.dojo.user/54040 specially this one: http://permalink.gmane.org/gmane.comp.web.dojo.user/54117
Update #1: after the fix I commented about, now my app starts but the grid is not rendered except for its bounding box and filter button and popup. Yet, I get no error from the console, and as far as I can arrive with the debugger, I can see that data got from the server are OK. If I use Batarang, I can see the scope corresponding to my model, correctly filled with items. I updated the downloadable repro solution accordingly. Could anyone explain why ng-grid is not updating here?
I'm starting to play with ng-grid and TypeScript and I'm finding issues as soon as my test app starts up. See the bottom of this post for a link to a full test solution. Surely I have made tons of errors even in these few files, but I'd like to have something to start with and learn more step by step.
The MVC app has two client-side applications:
app.js for the default view (Home/Index). No typescript here, and the whole code is self-contained in this single file. The code is derived from the paging example in the ng-grid documentation and tries to stay as simplest as possible.
MyApp.js for the more realistic sample in another view (Home/Model). This sample uses services, models and controllers and its JS code is compiled from TypeScript. To keep things simple, I'm just storing these components under Scripts/App, in folders for Controllers, Models and Services, and each file contains just a single class or interface. The generated JS files are manually included in the view.
app.js works, except that it has issues with filtering. I posted about these here:
Server-side filtering with ng-grid: binding issue?
MyApp.js has startup issues with ng-grid. As soon as the app starts, a TypeError is thrown in the grid binding:
TypeError: Cannot set property 'gridDim' of undefined
at ngGridDirectives.directive.ngGridDirective.compile.pre (http://localhost:55203/Scripts/ng-grid-2.0.7.js:2708:37)
at nodeLinkFn (http://localhost:55203/Scripts/angular.js:4392:13)
at compositeLinkFn (http://localhost:55203/Scripts/angular.js:4015:15)
at nodeLinkFn (http://localhost:55203/Scripts/angular.js:4400:24)
at compositeLinkFn (http://localhost:55203/Scripts/angular.js:4015:15)
at publicLinkFn (http://localhost:55203/Scripts/angular.js:3920:30)
at resumeBootstrapInternal (http://localhost:55203/Scripts/angular.js:983:27)
at Object.$get.Scope.$eval (http://localhost:55203/Scripts/angular.js:8057:28)
at Object.$get.Scope.$apply (http://localhost:55203/Scripts/angular.js:8137:23)
at resumeBootstrapInternal (http://localhost:55203/Scripts/angular.js:981:15) <div ng-grid="gridOptions" style="height: 400px" class="ng-scope"> angular.js:5754
The only similar issue I found by googling is https://github.com/angular-ui/ng-grid/issues/60, but it does not seem to be related to my case as there the grid options were setup too late.
The server side just has an API RESTful controller returning server-paged, sorted and filtered items.
You can find the full repro solution here (just save, unzip and open; all the dependencies come from NuGet); see the readme.txt file for more information:
http://sdrv.ms/167gv0F
Just start the app and click MODEL in the upper right corner to run the TypeScript app throwing the error. The whole app is composed of 1 controller, 1 service and 1 model.
For starters like me, it would be nice to have a simple working example like this one. Could anyone help?
This error means gridOptions has not yet been defined by the time that Angular attempts to parse ng-grid="yourArray", where yourArray is the same array supplied to gridOptions. I had the same problem after refactoring a previously working ng-grid.
So gridOptions must be defined before the element which has ng-grid="yourArray" attribute applied to it (rather than within that element's own controller).
I resolved this by defining gridOptions in an outer element somewhere (on global/app scope, for instance).
P.S. Maybe there is a better way, but this has worked for me.
Where you are adding data to your grid?
If you are writing $scope.myGrid={data:"someObj"}; in a success call then it won't work.
See the below reason:(which is listed in https://github.com/angular-ui/ng-grid/issues/60)
You can't define the grid options in the success call. You need to define
them on the scope in your controller and then set the data or column
definitions, etc... from the success call.
What you have to do?, First is to see how this made your project and revizar if your queries or data access, the beams through a service, if so this I must add the file that manages routes app, the client side.
remain so.
'use strict';
angular.module('iseApp', [
'ngCookies',
'ngResource',
'ngSanitize',
'ngRoute',
**'ngGrid',**
'campaignServices',
'dialinglistServices',
'itemServices'
])
.config(function ($routeProvider, $locationProvider, $httpProvider) {
$routeProvider
As you are adding your ng-grid in a directive, you have to make sure the grid options are loaded before it tries to parse your html.
You could set a boolean in your link function :
scope.isDirectiveLoaded=true;
And then, in your template, use a ng-if :
<div ng-if="isDirectiveLoaded">
<div ng-grid="myGrid"/>
</div>
I got to the same issue, empty grid was rendered.
The way I got to it in the end was to setup my this.gridOptions in the constructor of the controller, within the component. In the options everything is referenced with $ctrl like this. So the data references $ctrl.gridData. gridData is specified as a property in my component controller. $ctrl is not defined as a property.
This was done in the constructor before the data was loaded. this.gridData was defined after in the constructor and then populated later in another function. The options were defined first, I think this is important from some things I read.
For the event hooks pass null instead of $scope.
this.gridOptions = {
enableGridMenu: true,
minRowsToShow: 25,
rowHeight: 36,
enableRowHashing: true,
data: '$ctrl.gridData',
rowTemplate: this.$rootScope.blockedRowTemplate,
onRegisterApi: ($ctrl) => {
this.gridApi = $ctrl;
this.gridApi.colMovable.on.columnPositionChanged(null, (colDef, originalPosition, newPosition) => {
this.saveState();
});
this.gridApi.colResizable.on.columnSizeChanged(null, (colDef, deltaChange) => {
this.saveState();
});
this.gridApi.core.on.columnVisibilityChanged(null, (column) => {
this.saveState();
});
this.gridApi.core.on.sortChanged(null, (grid, sortColumns) => {
this.saveState();
});
this.gridApi.core.on.filterChanged(null, (grid, sortColumns) => {
this.saveState();
});
}
};
In the row template I was referencing functions defined in my component. Before conversion to a component I referenced functions like this:
ng-click="grid.appScope.jumpToExport(row.entity);"
After conversion to the component I needed to add the $ctrl before the function name like this
ng-click="grid.appScope.$ctrl.jumpToExport(row.entity);"
And this is how the component is referenced in the html
<div ui-grid="$ctrl.gridOptions" ng-if="$ctrl.gridData.length != undefined && $ctrl.gridData.length > 0" class="data-grid" ui-grid-save-state ui-grid-resize-columns ui-grid-move-columns></div>