I have a grid, when I open it the first time I can edit normal use the RowEditing plugin. When I close the window to edit and open again I can not edit.
Thanks.
you have to use for cancel event and if you want to update then use update on the place of "canceledit"
var rowEditing = Ext.create('Ext.grid.plugin.RowEditing', {
clicksToMoveEditor: 1,
//autoCancel: false,
listeners:{
'canceledit': function(rowEditing, context) {
// Canceling editing of a locally added, unsaved record: remove it
if (context.record.phantom) {
context.store.remove(context.record);
}
}
}
});
Related
want to show popup (like.. Do you want to save changes?) while row change of grid and pop Up have buttons like YES and NO, if previous row is modified and user click on "YES" in popup at that time previous row will be selected till user will not save it and if user click on "NO" at that time remove previous row changes and select next row.
If you are using Ext.grid.plugin.CellEditing to edit rows.
You need to listen on beforeedit event and commit/reject the changes with combine with Ext.Msg.confirm to prompt.
Like:
plugins: [{
ptype: 'cellediting',
listeners: {
beforeedit: function (editor, context) {
Ext.Msg.confirm("Confirmation", "Confirm to save",
function (btn) {
if (btn === "yes") {
context.record.commit();
} else {
context.record.reject()
}
});
}
}
}]
I am new to Extjs,I am working on Extjs3.2 grid RowEditor. I want Once we click on Add Employee Button editor windows pops up and when we click on cancel editor gots close but row get added to the grid .I want if we click on cancel it get back to initial state without new row
http://dev.sencha.com/deploy/ext-4.0.0/examples/grid/row-editing.html
How to Stop This??
Thanks
Add a 'canceledit' listener for RowEditing plugin and write logic acceptable for you.
For example I have written:
var rowEditing = Ext.create('Ext.grid.plugin.RowEditing', {
clicksToMoveEditor: 1,
autoCancel: false,
listeners: {
canceledit: function(editor, context) {
if(context.rowIdx == 0 && context.value == "New Guy") {
store.remove(context.record);
}
}
}
});
Working Demo: http://jsfiddle.net/3Ht5u/2/
I am working on a EXTJS application, where I am displaying data in an EXTJS grid.
There is an edit button against each row. Please check the image.
I want on clicking the edit link, a pop window will open with all the editable fields and I can edit the row from there.
Please help me achieving this.
Here is my code.
{
xtype:'actioncolumn',
width:50,
items: [{
icon: 'assets/images/edit.png', // Use a URL in the icon config
tooltip: 'Edit',
handler: function(grid, rowIndex, colIndex) {
var rec = grid.getStore().getAt(rowIndex);
alert("Edit " + rec.get('ID'));
}
}
}
Thanks
I'm not gonna do the coding for you, but here's what you'll need:
A window with a form panel.
The loadRecord method on the form panel's underlying basic form to the load record into the form
The getValues method on the basic form to retrieve the modified values
The set method on the record to write back the values from the form to the record
after click the button( you get the id of the row/record), you can open a window which contain a form grid, then load the data into the form.
This is one of the requirements am working on.
I have a grid with the selmodel as 'Ext.selection.CheckboxModel'. And to edit the grid rows, I can either use RowEditing or CellEditing plugins. So, here i what happens:
I select multiple checkboxes/rows.
Then I singleclick/doubeclick on one of the selected rows to edit the data in it.
This deselects all the other rows except for the one I double clicked to edit.
I don't want the other rows to be deselected. I should be able to singleclick/doubeclick on one of the selected rows and still keep the rest selected.
When all are rows are selected.
After i double click on a single row, you can see the other rows getting de-selected.
Returning false from the beforedeselect event will prevent the deselection. So, for the 1-click case, it should be easy to prevent deselection when editing. As luck gives it, it appears that the beforedeselectevent is fired after the beforeedit event (in 4.2.0 at least, that may not be stable across versions).
With row editing:
plugins: [
Ext.create('Ext.grid.plugin.RowEditing', {
clicksToEdit: 1
,pluginId: 'editing'
})
]
,listeners: {
beforedeselect: function(sm, record) {
var plugin = this.getPlugin('editing');
return !plugin.editing;
}
// The checkbox selection column should probably not be editable, but
// apparently it is not accounted for... So we must prevent edition on
// this column, or you won't be able to deselect using the checkbox.
,beforeedit: function(editor, context) {
return context.colIdx !== 0;
}
}
With cell editing:
plugins: [
Ext.create('Ext.grid.plugin.CellEditing', {
clicksToEdit: 1
,pluginId: 'editing'
})
]
,listeners: {
beforedeselect: function(sm, record) {
var plugin = this.getPlugin('editing');
// In 4.2.0 there is apparently a bug that makes
// plugin.editing always true
return !plugin.getActiveEditor();
}
,beforeedit: function(editor, context) {
return context.colIdx !== 0;
}
}
For the double click, you can elaborate on this strategy by capturing the deselect event and releasing it only if editing has not started.
plugins: [
Ext.create('Ext.grid.plugin.RowEditing', {
clicksToEdit: 2
,pluginId: 'editing'
})
]
,listeners: {
beforeedit: function(editor, context) {
return context.colIdx !== 0;
}
,beforedeselect: function(sm, record) {
var plugin = this.getPlugin('editing');
setTimeout(function() {
if (!plugin.editing) {
// The true prevents the event from firing again,
// and an infinite loop.
sm.deselect(record, true);
}
}, 200);
return false;
}
}
However you have to make a guess concerning the user's double click delay. Too short and you might miss some double clicks, while too long will incur a unpleasant delay on the deselection.
Try to keep selected records a variable, then edit the row. When everythings complete, try to re-select selected rows.
var selModel, selRows;
selModel = grid.getSelectionModel();
selRows = selModel.getSelection();
// after eediting, use the following
selModel.select(selRows);
You have to pass second parameter as true to select method to retain the previous selections as:
selModel.select(rowsToSelect, true);
Sencha ExtJS docs for reference:
http://docs.sencha.com/extjs/4.1.3/#!/api/Ext.selection.Model-method-select
Hope it helps!!
I have a grid with a CheckBoxColumn and RowEditor plugin that is configured with clicksToEdit: 1
How can I prevent the RowEditor to open when the CheckBoxColumn is clicked? Cause I am not able to select more than one row at a time.
RowEditor have the 'beforeedit' event. The second parameter of this event is a edit event object - e.
Edit event object have a property 'cancel' - set it to true to cancel the edit or return false from your handler.
So, we can just set it in 'true' or 'false' to disable or enable the RowEditor:
{
xtype: 'checkbox',
fieldLabel: 'Disable row Editor',
listeners: {
change: function(cb) {
var editor = cb.up('grid').editingPlugin;
editor.on({
beforeedit: function(plugin, e) {
e.cancel = cb.checked;
}
});
}
}
}
Please, see live example on jsfiddle: http://jsfiddle.net/p7Vzu/