Flex :: Get Selected Values (using CheckBox) From DataGrid In It?
Jan 2, 2012
I have a datagrid which is getting values from a XML file (getting this xml file from database using PHP and HTTP request in flex). i have created a checkbox in every row in data grid. and here is my requirement:i want to select tow or three check-box and would like to get all the values form that particular ROWs in some form , prefered arraycollection (such that i can pass this array directly to a bar chart) .. can some one help me as i am new to flex .[code]...
I have a small flex datagrid. The dataProvider is an xmlList. I have two columns, userList and user permissions. The user permissions column as checkboxes. The values for the checkbox are stored as 0 and 1 in mySQL. While returning it from PHP, I am converting them to true or false. Its returning the values correctly to the frontend.
But inside the itemrenderer, the checkbox is not being set to true or false. Either everything is true or everything is false.
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How can I correctly set the value of the checkboxes from the DB values?
I am using datagrid and added 3 columns to it in flex project. Data is provided to each column by using itemrenderer. Itemrenderer is checkbox for each column. Name of columns are col1,col2,col3. I want to make the checkbox in col1 selected when i selects the checkbox in col2. But i am not able to do this.
I need a datagrid, which contains checkbox (4 no's) without multiple selection. And I also need a text area which should contain the selected checkbox's label/data. I tried using arraycollection but I am not getting.
This PHP contact form works well and is very simple. I have one checkbox in the fla file. However, it keeps displaying 'No' in the email message field, whether the checkbox is selected or not. It should display 'Yes' if the checkbox is selected, and 'No' if the checkbox is unselected.Here is the PHP:
Is there any way to disable a few columns for a particular row in flex datagrid?
I have a datagrid with about 10 or more columns, say for example a few column names are: Item Id, Item Name, Item Status and VerifiedState. Initially I want the column Verified State to be disabled.
Now When the value of the column, Item Status is Review Passed for a particular row, I want the column VerifiedState to be enabled and editable. Is that possible in Flex datagrid.
The problem I am having is, I think, that it's not recognizing the attribute in the html as boolean "hidden="false" or hidden="true". I can get the value, but how to I make it recognize the value as something other than a string?
i used iteamreander in datagrid . if i select checkbox in grid automatically select another checkbox why? plz explain My xml data is more then 50 records.
[URL]I have a checkbox renderer i am placing into my Datagrid. The checkbox needs to do a sql query on the sqllite database and see if the show is marked as watched, if it is then make the checkbox as checked and if not mark the checkbox and not checked.
What i would like to do further to this is add the watched items to one XMLList and add the not watched episodes to a different XMLList and have the checkbox on click= move from one to the other list as per watched or not.
Context: I have a data grid where the following has been implemented. tabbing through each column in a single row and creating a new row when tabbing from the last column. The last column in my datagrid is now a checkbox. I set the 'editable' to false as shown below (since we don't want editable text to be shown when user clicks on/tabs to checkbox.
Problem: When I tab through the columns of a given row, I cannot tab to the checkbox column and therefore cannot use the space bar to toggle between checked/unchecked. The user is forced to use the mouse to toggle the check box. Question: How do I let user tab to the checkbox column, and press spacebar to toggle between checked and unchecked?
I have a scenario like, Advanced DataGrid have a checkBox and if i select the header checkBox all the field checkBoxes has to be selected that means multi-select checkBox.
i have a datagrid in my flex application, i am binding datagrid with arrayCollection, now i want to add checkbox control to datagrid column and i dont want to bind chekcbox to arraycollection values. i want something like this without binding checkbox column field with arryayCollection.
I have button like random click ,if i click this button then will select 15 checkbox within datagrid itemrenderer checkbox But i can't access the checkbox ? please refer me ? How can access the checkbox ?
I have a datagrid with 5 columns. The first column has checkboxs and rest four columns have data from the dataProvider.
I have two relating issues: First: I want the row to get selected when I click on a checkbox, or if i click on multiple checkboxes, every row should stay selected in the datagrid for whose checkbox is selected.
Second: If a row or multiple rows are selected, the corresponding checkbox should get selected too.
I receive my parameters as 1's or 0's to fill a datagrid full of checkboxes. The funny bit here is that the checkbox control recognizes them as booleans! But then my checkbox control has a change property in which these numbers are converted to "true" or "false".How can I convert this changes to ones and zeroes again to send them back to database?I believed the ByteArray function "writeAsBoolean" would work, but I forgot the rest of the values inside the datagrid are kept as numbers. So that function will not recognize them and my webservice will ignore them, failing to write the data.
i want to unselct checkAll checkbox when i deselect any of row checkbox,i am trying to access value of checkAll to check_clickHandler(), but i am not getting its value.
after selecting the checkbox and im saving the details in my DB. now, when i come for fetching data the selected details from the db should be selected in checkbox. how can i differentiate selected record and unselected Record.?
The checkboxes are updated correctly when I select one or more datagrid rows but when I select a checkbox for the first time the checkbox does not refresh until the pointer moves out of the datagrid row. How can I fix this?
1> First column of datagrid has a checkbox. 2> Select checkboxes, and then delete the datagrid column. 3> Dynamically, add checkbox when row is added dynamically. 4> Do not show check box if now data in row.
Getting error while run the checkBox item renderer in advanced datagrid with out data. Error: Cannot access a property or method of a null object reference.
Code: public function set listData(value:BaseListData):void { _listData=value; _dataGrid=value.owner as AdvancedDataGrid; _dataField=(value as AdvancedDataGridListData).dataField; } Here value is coming null, so I am getting above exception.
I'm trying to remove the tooltip from the checkbox inside an inline itemrenderer in a datagrid but I still get the tooltip box but with nothing in it. I want the tooltip box removed completely.[code]
