jorbope
April 15, 2016, 8:26pm
1
how can add code javascript in the grid acction
for example I want execute a code javascript when click in a action alert({$item[‘dvd_id’]})
See the article: How is a row’s «Actions » dropdown implemented on the backend CMS pages grid?
Look closer at the function:
/**
* Creates handler for the provided action if it's required.
*
* @param {Object} action - Action object.
* @returns {Function|Undefined}
*/
getActionHandler: function (action) {
var index = action.index,
rowIndex = action.rowIndex;
if (this.isHandlerRequired(index, rowIndex)) {
return this.applyAction.bind(this, index, rowIndex);
}
},
It attaches event handlers to a backend grid «Actions » dropdown.
Look deeper:
/**
* Checks if specified action requires a handler function.
*
* @param {String} actionIndex - Actions' identifier.
* @param {Number} rowIndex - Index of a row.
* @returns {Boolean}
*/
isHandlerRequired: function (actionIndex, rowIndex) {
var action = this.getAction(rowIndex, actionIndex);
return _.isObject(action.callback) || action.confirm || !action.href;
},
As you can see, you can set up a handler for an action wuth the callback key.
The core never uses this possibility for the grid «Actions » dropdown, but sometimes uses it for the adjacent «Edit » column to implement an inline row editing:
