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Add empty row placeholder

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This commit is contained in:
Nathan Gray
2013-03-13 18:42:03 +00:00
parent 656c3f3eb5
commit 3c69b26525
6 changed files with 87 additions and 3 deletions
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21
etemplate/js/et2_extension_nextmatch_rowProvider.js
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@ -32,6 +32,8 @@ var et2_nextmatch_rowProvider = Class.extend({
this._rowProvider = _rowProvider;
this._subgridCallback = _subgridCallback;
this._context = _context;
this._createEmptyPrototype();
},
/**
@ -179,6 +181,25 @@ var et2_nextmatch_rowProvider = Class.extend({
},
/**
* Placeholder for empty row
*
* The empty row placeholder is used when there are no results to display.
* This allows the user to still have a drop target, or use actions that
* do not require a row ID, such as 'Add new'.
*/
_createEmptyPrototype: function() {
var label = this._context && this._context.options && this._context.options.settings.placeholder;
var placeholder = $j(document.createElement("td"))
.attr("colspan",this._rowProvider.getColumnCount())
.css("height","19px")
.text(typeof label != "undefined" && label ? label : egw().lang("No matches found"))
this._rowProvider._prototypes["empty"] = $j(document.createElement("tr"))
.addClass("egwGridView_empty")
.append(placeholder);
},
/** -- PRIVATE FUNCTIONS -- **/
/**