I'm currently doing a trial on AG-Grid master detail feature. Things are working fine but my data will be refreshed every 10 seconds. This caused the details to close when the data is refresh and I have to open the detail rows again.
Are there any options to save the state of the details that was opened?
Plunkr
Data is set to refresh every 5 seconds , expand the detail row and when the data refreshes the detail will be collapse. I've set rememberGroupStateWhenNewData : true
https://plnkr.co/edit/SgYD3vH8CXW9W9B8HD6N?p=preview
var gridOptions = {
rememberGroupStateWhenNewData:true,
columnDefs: columnDefs,
masterDetail: true,
detailCellRendererParams: {
detailGridOptions: {
rememberGroupStateWhenNewData:true,
columnDefs: [
{field: 'callId'},
{field: 'direction'},
{field: 'number'},
{field: 'duration', valueFormatter: "x.toLocaleString() + 's'"},
{field: 'switchCode'}
],
onFirstDataRendered(params) {
params.api.sizeColumnsToFit();
}
},
getDetailRowData: function (params) {
params.successCallback(params.data.callRecords);
}
},
onFirstDataRendered(params) {
params.api.sizeColumnsToFit();
}
};
A little late, but this may help others.. If you use Immutable data mode, and set the refresh mode of your detail to 'rows', your master and detail will update in-place.
Check these links for more info:
https://www.ag-grid.com/react-data-grid/immutable-data/
https://www.ag-grid.com/react-data-grid/master-detail-refresh/
The problem is that you're using api.setRowData to update the data.
https://www.ag-grid.com/javascript-grid-data-update/
This is the simplest of the update methods. When you call
api.setRowData(newData), the grid discards all previous selections and
filters, and completely overwrites the old data with the new. This was
the first way the grid worked and is the most 'brute force' way.
Use this method if you want to load the grid with a brand new set of
data.
This description does not match what you're trying to do, so you should use one of the other methods. Try api.updateRowData(transaction), there are plenty of examples for it in the demos.
Did you try rememberGroupStateWhenNewData?
https://www.ag-grid.com/javascript-grid-grouping/#keeping-group-state
have the same issue here, rememberGroupStateWhenNewData only works on row grouping, not master/detail grids.
Related
I am using API's to receive multiple row data from a particular user, my doubt is how one can display that data in react using AG-Grid format.
this.setState
({
data: res.data,
columnDefs: [
{
headerName: " CreateDate", field: " CreateDate"
}, {
headerName: "Task Name", field: "TaskName"
}],
rowData:[{
//facing errors while assigning these values
TaskName : data.TaskName,
CreateDate : data[0].CreateDate
}]
})
Hi Aboli I am sharing stackblitz which will help you to do what you are trying to achieve.
I have assumed a lot about your data object since we dont know much about it. usually data should come in key value pair where keys matches to the field name which you have defined in your coldef object so that ag-grid can consume it directly.
But sometimes we need to sanitize data so that it matches with the way column field have been defined. feel free to ask more question and try to be a bit elaborative with code so that you can get solution faster.
here is the stackblitz example.
I have an ag-grid table (Enterprise version: 22.1.0) which is grouped using autoGroupColumnDef property. The grouping is dependent on the table's data and the data loads on a button click. I need to update the autoGroupColumnDef property's field name (_this.colName in the below code) after the page is loaded, right before loading the data.
Table's grid options:
_this.gridOptions = {
defaultColDef: {
sortable: true,
resizable: true,
filter: true
},
columnDefs: _this.columnDefs,
rowData: [],
enableRangeSelection: true,
autoGroupColumnDef: {
headerName: "Sector",
field: _this.colName,
cellRendererParams: {
suppressCount: true
},
tooltipValueGetter: function(params) {
return _this.tooltipVal
}
},
suppressAggFuncInHeader: true,
enableBrowserTooltips: true
};
I update the variable _this.colName before setting data to the grid. I have tried the following options and none of them worked for me:
_this.gridOptions.api.refreshClientSideRowModel('group');
_this.gridOptions.api.refreshCells();
_this.gridOptions.autoGroupColumnDef.field = 'Column's Name'
Any help would be appreciated!
There is a good workaround for this. You can set autoGroupColumnDef, then remove and readd all row groupings. It will redraw the group column with the new name.
gridOptions.autoGroupColumnDef.headerName = 'new_name';
// Get current groupings
var colstate = gridOptions.columnApi.getColumnState();
var colstateclear = gridOptions.columnApi.getColumnState();
// Clear groupings
var x = 0, xcount = colstateclear.length;
while ( x < xcount ) {
colstateclear[x].rowGroupIndex = null;
x += 1;
}
gridOptions.columnApi.setColumnState(colstateclear);
// Reset groupings
gridOptions.columnApi.setColumnState(colstate);
I contacted ag-grid support and apparently this is a bug and they have it in their backlog with no ETA available for now. A workaround they provided was to use: https://www.ag-grid.com/javascript-grid-grouping/#showRowGroup.
This is not really a good workaround because the grouped columns are separated and makes the page feel cramped. Also there are some look and feel issues that keep popping up (Eg: empty space added before each column that increases with each grouped column. ie second column has 1 cm added before it, third column has 2 cm added before it and so on. I guess this was added to bring the grouped look in the group column but you wouldn't expect this behavior when the columns are separated.)
ag-grid's backlog ID for the ticket: AG-3359 - Allow the autoGroupColumn to be used in the API calls for columns, at the moment there is no way to dynamically change it after creation. (ie, setColumnDefs …)
Link to track the progress: https://www.ag-grid.com/ag-grid-pipeline/
there is a straight forward method to update the autoGroupColumnDef object and its properties with setAutoGroupColumnDef
this.gridOptions.api.setAutoGroupColumnDef(<ColDef>{
...this.gridOptions.autoGroupColumnDef, // preserve the other settings except the ones you need to change
minWidth: 500
})
if any problems with the spread operator,
do it manually:
this.gridOptions.api.setAutoGroupColumnDef(<ColDef>{
// ...this.gridOptions.autoGroupColumnDef, // preserve the other settings except the ones you need to change
headerName: this.gridOptions.autoGroupColumnDef.headerName,
minWidth: 500
})
and one more thing, add this if you have any visual bugs, like: header row gets resized but bellow rows stays the same as previus state, so the refresh of model is required:
this.gridOptions.api.refreshClientSideRowModel();
this refresh is not ideal solution, because it refreshes everything, so you will loose expanded levels for example, still no clue how to preserve all settings.
https://angulargrid.com/angular-grid/client-side-model/#refreshing-the-client-side-model
and best solution for now is tu use:
this.gridOptions.api.redrawRows();
it keeps the rows expanded if are, checkbox selected if is.
I've implemented the angular-advanced-searchbox (with AngularJS 1.5.8, ui-bootstrap, JQuery) like the demo-page:
html
<nit-advanced-searchbox ng-model="searchParams" parameters="availableSearchParams" placeholder="Search..."></nit-advanced-searchbox>
script
$scope.availableSearchParams = [
{...},
{
key: "city",
name: "City",
placeholder: "City...",
restrictToSuggestedValues: true,
suggestedValues: ['Berlin', 'London', 'Paris'] },
{...}
];
};
Here is a Plunker of this implementation too. I'll refer to this example to picture my problem.
If I type 'city' in the searchfield and select it by hitting enter, then I'll see the suggested Value-List (Berlin, London, Paris) for about a second and then the focus 'll lost and the selected key-value (city) is automatically removed. It seems this won't happen, if the mouse pointer is rested over the search-input field (without any action).
With this issue, I can't use this module on my site - but I really want to :) Are any suggestions out there?
OK, this (low-level) fix worked for me - i've just commented line 107 ():
angular-advanced-searchbox-tpls.js [#107]
$scope.searchQueryChanged = function (query) {
// updateModel('change', 'query', 0, query);
};
This line is used to build 'pre-queries'. If you start typing 'city', the scope of searchParams generate a temporary query on the fly and would be changed to the selected key - g.E.:
{"query":"ci"}
This will then lead to a timeout after 'city' is selected. I don't know this 'query' is used for - all things 'll do their job furthermore. But by time I'll looking to a real fix for this problem :)
A grid has editable rows, connected to a store which has a proxy.
It uses the api e.g.
proxy: {
type: 'ajax',
api: {
create: 'dm/acct/new.php',
read: 'dm/acct/read.php',
update: 'dm/acct/update.php',
destroy: 'dm/acct/rm.php'
},
extraParams: {
sess: 2345
},
If I add extraParms to the store's proxy e.g. {abc:123} as shown above, when I come to edit a field on a grid, that detail is accompanied by the record at the server with the value defined. I can inspect it in the read.php.
However, for testing, I tried replacing abc with an application level var, e.g.
{abc:RPA.app.A_GLOBAL_VAR}
results in
Uncaught TypeError: Cannot read property 'A_GLOBAL_VAR' of undefined - this surprised me since the var is declared at the Application level and I thought would be scoped and available. This error causes the application to fail to run at all.
I have got it working but I don't like my approach because I think it is using the wrong event and I have not been able to spot a more suitable one.
On the grid' cell dblClick event I have:
var sto = Ext.getCmp('acc_grid').getStore();
var proxy= sto.getProxy();
proxy.setExtraParam('abc', somevar );
I definitely get the value of abc:somvar server-side - so does what I want. I just think it is bad design/wrong event and wondered if there is a better way of attaching the extra param to the record when the update on an editable grid? I have looked at other examples but not stumbled across one that I have been able to relate to.
Many thanks
Kevin
Listen to the CellEditor plugin edit event rather than the cell dblclick...
http://docs.sencha.com/extjs/4.2.2/#!/api/Ext.grid.plugin.CellEditing
When you set your cell editing plugin...
plugins: [
Ext.create('Ext.grid.plugin.CellEditing', {
clicksToEdit: 1,
listeners:{
edit:function(){ doSomething }
}
})
],
I need to get(retrieve) updated cell value in controller. (MVC)
So I tried this,
var modified = this.getItemGrid().getStore().getUpdatedRecords();
console.log(modified); // return [] empty array
var modified = this.getItemList_Store().getUpdatedRecords();
console.log(modified); // return [] empty array
but always it returns empty array even I updated some cell value.
anybody know what I am doing wrong?
Here is my part of view code,
Ext.define("App.view.orders.ItemList_view", {
extend: "Ext.grid.Panel",
alias: "widget.itemList_view",
plugins: [
Ext.create('Ext.grid.plugin.CellEditing', {
clicksToEdit: 1
})
],
initComponent: function () {
this.store = "ItemList_store";
this.columns = [
{
xtype: 'checkcolumn', text: "Ship", width: 50, dataIndex: "DR"
},
{ header: "test", width: 100, dataIndex: "test",
editor: {
xtype : 'textfield'
}
}
];
this.selModel = Ext.create("Ext.selection.CheckboxModel");
//this.selModel = Ext.create("Ext.selection.CellModel"); // It does not works either.
this.callParent(arguments);
},
.
.
.
Thank you!
[EDIT]
Thank you very much for your answer! I have some more question about editor grid.
Its much different from Ext3. so I'm very confusing now :(
Q1. How to collect edited record data (once click button)?
the event fired once the grid cell be changed.
but I want collect edited grid record once I click the 'Update edited cell' button, and I want to update all together at the once.
In Ext3, I did like this,
(button) click : function(){
var modified = mygridStore.getModifiedRecords();
var recordsToSend = [];
Ext.each(modified, function(record){
recordsToSend.push(record.data);
});
var grid = Ext.getCmp('grid');
grid.el.mask('Updating','x-mask-loading');
grid.stopEditing();
recordsToSend = Ext.encode(recordsToSend);
Ext.Ajax.request({
url : '/test/test',
params : {
data : recordsToSend
},
success : function(response){
grid.el.unmask();
alert(response.responseText);
mygridStore.commitChanges();
},
failure : function(response){
mygridStore.rejectChanges();
}
});
}
How can I change the code for Extjs4 ?
Q2. I don't know still how to find out for changed checkcolumn.
I tried this, but I does not work for checkcolumn (of cause I tested after change checkbox)
// grid coumn
{
xtype: 'checkcolumn', header: "My Check Column", width: 50, dataIndex: "CH"
}
-
// in control
'myGrid': {
validateedit: function (plugin, edit) {
console.log(edit);
},
checkchange: function (plugin, edit) {
console.log(edit);
console.log(edit.value);
}
}
Q3. When I click the cell to edit, the show some HTML tag in -_-;;
I really appreciate for your help. and thank you very much for your valuable time!
The editors (cell editors or row editors) do not commit their values to the store until you complete the edit - which means pressing ENTER or blurring the active cell editor by clicking elsewhere on the page, or clicking the save button on the row editor form .
If your purpose for reading the updated value in your editor is to perform some kind of validation I would suggest simply listening to the validateedit event in your grid's controller, as described here.
The second argument that this event passes to your handler contains a lot of data about the edit that you can then perform validation with. If the edit doesn't pass your validation you can return false from your handler and the value in the celleditor will revert to it's original value. The validateedit event gets fired from the editor grid itself so you would add an event handler in your controller for it like this:
Ext.define('MyApp.controller.MyController', {
init: function() {
this.control({
'mygridpanel': {
validateedit: function(plugin, edit) {
// silly validation function
if (edit.value != 'A Valid Value') {
return false;
}
},
},
});
},
});
But you should check out the link above to see all the different objects available in that second argument I named edit.
The validateedit event is fired right before the record is committed into the store - after the user has already clicked ENTER or blurred the editor, i.e., while the editor is closing.
If you are trying to get the celleditor's value before it starts to close, for some reason other than validation for example, you could get the active celleditor's value like this:
// myGrid is a reference to your Ext.grid.Panel instance
if (myGrid.editingPlugin.editing) {
var value = myGrid.editingPlugin.getActiveEditor().field.value
console.log('value: ' + value);
}
If there is no active editor then myGrid.editingPlugin.getActiveEditor().field would throw an error, that's why I wrapped a conditional around it.
One other point I should make, for validation in editor grids, I found that it is easiest to just put a validator config in the grid column's editor definition. That will give you all the handy validation CSS while the user is setting the field's value and alert him if there is a problem with the value before he tries to save it.
To get an idea of what I mean, try entering letters in the date column of this example. Mouse over the editor cell and you will get the error message.
EDIT
It seems I misunderstood you original question, I'll break down my answers to your questions above though,
Question 1
Once you have completed an edit (clicked ENTER or ), your call to mygridStore.getModifiedRecords() should be working fine because the record will have been committed to the store. I see that it was not working, I will cover that in a moment.
I should point out that ExtJS4 has a store.sync() method as covered here.
Instead of extracting the modified records from the store, encoding them, manually doing an ajax request to save them to the server and then manually committing them you can call this sync method and it will take care of all of these actions for you.
If you have different URLs to handle the different create, read, update, destroy operations fired off by your store's load and sync methods, you can use the store's proxy api config to map your URLs to these operations as covered here. Or you can set-up your server side controller to be able to differentiate between your store's load request (read operations default to HTTP GET) and it's sync requests (create, update and delete operations default as HTTP POST).
There could be many different ways to go about doing this on the server side, the way I usually do it is to have one SQL stored procedure for GET requests and one for POST requests for any given store. I include the store name as an extra param and then my server side controller runs the appropriate stored procedure based on whether it is a GET or a POST request.
Question 2
Cell editing doesn't support checkcolumn edits. You have to make a different handler to listen to changes on that, something like this:
checkchange: function (column, rowIndex, checked) {
var record = store.getAt(rowIndex),
state = checked ? 'checked' : 'unchecked'
console.log('The record:');
console.log(record)
console.log('Column: ' + column.dataIndex);
console.log('was just ' + state)
}
Your call to mygridStore.getModifiedRecords() should be able to pick up the check changes also however, they get committed to the grid's store right away after being checked. store.sync() would also pick up changes to checkcolumn.
Question 3
I can't completely tell what is causing that problem but it may be something strange going on with your validateedit event, your handler should be returning true or false.
As I said earlier, I misunderstood the reason you originally asked this question. I thought you were trying to do some kind of validation while an edit was in progress. Now I understand that you are trying to get all of the modified records from the store after all the editing is completed in order to save them to the database, I was thrown off because in ExtJS 4 a store is usually saved to the database with the sync method as I mentioned.
In other words, you don't need the validateedit event or checkchange event to get a list of modified records.
The actual problem you are having might be trouble with the store's getter methods (getModifiedRecords, getUpdatedRecords) in some 4.07 versions, take a look at this post and this one.
So with all that said, the best advice I can give you is 1) try out the stores sync method for saving modified data to the database and 2) upgrade to ExtJS 4.1, there were a lot of bugs that were straightened out between 4.07 and 4.1 which you should be able to take advantage of, I cut out about 75% of the overrides I was using to make things work when I switched over to 4.1.
EditedGrid.plugins[0].completeEdit();
This will make the active changes commit and call edit event also.
listeners: {
validateedit: function (editor, e) {
//console.log(editor);
var oldVal = editor.originalValue;
var newVal = editor.value;
}
}