Asked 10 years, 9 months ago. Active 8 years, 3 months ago. Viewed times. When a row is selected the input display from the grid's datastore.
Any suggestions? Boris Treukhov Add a comment. Active Oldest Votes. I blv you should invoke cfc in the onchange of the cfinput. Yoosaf Abdulla Yoosaf Abdulla 2, 3 3 gold badges 28 28 silver badges 32 32 bronze badges. MadushM MadushM 3 3 silver badges 16 16 bronze badges. If the user changes a single cell in col2, the following array elements contain the edit operation, the edited cell value, and the original cell value:. If the user changes the values of the cells in col1 and col3 in one row and the cell in col2 in another row, the information about the original and changed values is in the following array entries:.
Action[1] Form. Action[2] Form. The remaining cells in the arrays for example, Form. The following example creates an editable grid. For code brevity, the example handles only three of the fields in the Employee table. A more realistic example would include, at a minimum, all seven table fields. Populates a cfgrid control with data from the empdata query. Selecting a grid cell enables you to edit it. You can insert and delete rows. The grid is X pixels and has 10 pixels of space above and below it.
Centers a header named Emp ID and makes it bold. Does not allow users to select fields in this column for editing. Since this field is the table's primary key, users should not be able to change it for existing records, and the DBMS should generate this field as an autoincrement value. Creates a pixel wide column for the data in the LastName column of the data source. Centers a header named Last Name and makes it bold. Centers a header named Dept and makes it bold. The cfgridupdate tag provides a simple mechanism for updating the database, including inserting and deleting records.
It can add, update, and delete records simultaneously. It is convenient because it automatically handles collecting the cfgrid changes from the various form variables, and generates appropriate SQL statements to update your data source. In most cases, use the cfgridupdate tag to update your database. However, this tag does not provide the complete SQL control that the cfquery tag provides.
In particular, the cfgridupdate tag has the following characteristics:. Reviewing the code The following table describes the highlighted code and its function:. You can use the cfquery tag to update your database from the cfgrid changes. This tag provides you with full control over how the updates are made and lets you handle any errors that arise.
If there is an array of edit types, changes the table. Otherwise, does nothing. Loops through the remaining code once for each row to be changed. The counter variable is the common index into the arrays of change information for the row being changed. Closes the cfif tag used to select among deleting, updating, and inserting. Closes the loop used for each row to be changed.
Closes the cfif tag that surrounds all the active code. Legal Notices Online Privacy Policy. Creating data grids with the cfgrid tag Search. You can also perform the following tasks with a cfgrid tag: Sort data in the grid alphanumerically. Update, insert, and delete data. Display images in the grid. Working with a data grid and entering data The following image shows an example applet format grid created using a cfgrid tag.
The following table describes some navigating tips: Action Procedure Sorting grid rows Double-click the column header to sort a column in ascending order. Rearranging columns Click any column heading and drag the column to a new position. Used with a cfgrid tag. Updates data sources directly from edited grid data. This tag provides a direct interface with your data source.
This tag applies delete row actions first, then insert row actions, then update row actions. If it encounters an error, it stops processing rows. Forms tags. Note: You can specify this tag's attributes in an attributeCollection attribute whose value is a structure.
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