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Drag & drop files from user's system onto nextmatch row now working with sub-grids too

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This commit is contained in:
Nathan Gray
2013-08-27 20:24:55 +00:00
parent 5a801bbb67
commit 36021f5d13
3 changed files with 82 additions and 13 deletions
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64
etemplate/js/et2_dataview_controller.js
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@ -64,6 +64,9 @@ var et2_dataview_controller = Class.extend({
this._rowCallback = _rowCallback;
this._linkCallback = _linkCallback;
this._context = _context;
// Initialize list of child controllers
this._children = [];
// Initialize the "index map" which contains all currently displayed
// containers hashed by the "index"
@ -88,6 +91,12 @@ var et2_dataview_controller = Class.extend({
this._makeIndexVisible,
this
);
// Record the child
if(this._parentController != null)
{
this._parentController._children.push(this);
}
},
destroy: function () {
@ -97,7 +106,19 @@ var et2_dataview_controller = Class.extend({
// Clear the selection timeout
this._clearTimer();
// Remove the child from the child list
if(this._parentController != null)
{
var idx = this._parentController._children.indexOf(this);
if (idx >= 0)
{
// This element is no longer parent of the child
this._parentController._children.splice(idx, 1);
this._parentController = null;
}
}
},
/**
@ -189,6 +210,49 @@ var et2_dataview_controller = Class.extend({
this.dataStorePrefix = prefix;
},
/**
* Returns the row information of the passed node, or null if not available
*
* @param {DOMNode} node
* @return {string|false} UID, or false if not found
*/
getRowByNode: function(node) {
// Whatever the node, find a TR
var row_node = $j(node).closest('tr');
var row = false
// Check index map - simple case
var indexed = this._getIndexEntry(row_node.index());
if(indexed && indexed.row && indexed.row.getDOMNode() == row_node[0])
{
row = indexed;
}
else
{
// Check whole index map
for(var index in this._indexMap)
{
indexed = this._indexMap[index];
if( indexed && indexed.row && indexed.row.getDOMNode() == row_node[0])
{
row = indexed;
break;
}
}
}
// Check children
for(var i = 0; !row && i < this._children.length; i++)
{
var child_row = this._children[i].getRowByNode(node);
if(child_row !== false) row = child_row;
}
if(row && !row.controller)
{
row.controller = this;
}
return row;
},
/* -- PRIVATE FUNCTIONS -- */