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Support changing nextmatch template after initial load (ie: in get_rows callback)

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This commit is contained in:
Nathan Gray 2013-10-09 14:11:44 +00:00
parent df660bea3c
commit 17e8fa094d
4 changed files with 174 additions and 53 deletions
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33
etemplate/inc/class.etemplate_widget_nextmatch.inc.php
View File

@ -277,7 +277,8 @@ class etemplate_widget_nextmatch extends etemplate_widget
{
$value = ($value) ? array($value) : array();
}
$value = array_merge($value, $filters);
$value = $value_in = array_merge($value, $filters);
//error_log(__METHOD__."('".substr($exec_id,0,10)."...', range=".array2string($queriedRange).', filters='.array2string($filters).", '$form_name', knownUids=".array2string($knownUids).", lastModified=$lastModified) parent_id=$value[parent_id], is_parent=$value[is_parent]");
$result = array();
@ -322,7 +323,31 @@ class etemplate_widget_nextmatch extends etemplate_widget
self::$request->app_header = $GLOBALS['egw_info']['flags']['app_header'];
egw_json_response::get()->apply('egw_app_header', array($GLOBALS['egw_info']['flags']['app_header']));
}
// Check for anything changed in the query
// Tell the client about the changes
$request_value =& self::get_array(self::$request->content, $form_name,true);
$no_rows = false;
foreach($value_in as $key => $original_value)
{
// These keys are ignored
if(in_array($key, array('col_filter','start','num_rows','order','sort'))) continue;
if($original_value == $value[$key]) continue;
// These keys we don't send row data back, as they cause a partial reload
if(in_array($key, array('template'))) $no_rows = true;
$request_value[$key] = $value[$key];
egw_json_response::get()->generic('assign', array(
'etemplate_exec_id' => self::$request->id(),
'id' => $form_name,
'key' => $key,
'value' => $value[$key],
));
}
if($no_rows) $rows = Array();
$row_id = isset($value['row_id']) ? $value['row_id'] : 'id';
$row_modified = $value['row_modified'];
$is_parent = $value['is_parent'];
@ -406,6 +431,12 @@ class etemplate_widget_nextmatch extends etemplate_widget
//foreach($result as $name => $value) if ($name != 'readonlys') error_log(__METHOD__."() result['$name']=".array2string($name == 'data' ? array_keys($value) : $value));
egw_json_response::get()->data($result);
// If etemplate_exec_id has changed, update the client side
if (($new_id = self::$request->id()) != $id)
{
egw_json_response::get()->assign('etemplate_exec_id','value',$new_id);
}
}
/**

8
etemplate/js/et2_core_widget.js
View File

@ -344,6 +344,14 @@ var et2_widget = Class.extend(
_node._parent = this;
this._children.splice(_idx, 0, _node);
if(_node.implements(et2_IDOMNode) && this.implements(et2_IDOMNode) && _node.parentNode)
{
_node.detachFromDOM();
_node.parentNode = this.getDOMNode(_node);
_node.attachToDOM();
}
}
else
{

177
etemplate/js/et2_extension_nextmatch.js
View File

@ -147,8 +147,7 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
.addClass("et2_nextmatch");
this.header = new et2_nextmatch_header_bar(this, this.div);
this.header = et2_createWidget("nextmatch_header_bar", {}, this);
this.innerDiv = $j(document.createElement("div"))
.appendTo(this.div);
@ -802,8 +801,6 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
continue;
}
// Append the widget to this container
this.addChild(_row[x].widget);
}
// Remove action column
@ -817,6 +814,12 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
// Create the column manager and update the grid container
this.dataview.setColumns(columnData);
for (var x = 0; x < _row.length; x++)
{
// Append the widget to this container
this.addChild(_row[x].widget);
}
// Create the nextmatch row provider
this.rowProvider = new et2_nextmatch_rowProvider(
this.dataview.rowProvider, this._getSubgrid, this);
@ -832,6 +835,11 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
};
// Register handler for column selection popup, or disable
if(this.selectPopup)
{
this.selectPopup.remove();
this.selectPopup = null;
}
if(this.options.settings.no_columnselection)
{
this.dataview.selectColumnsClick = function() {return false;};
@ -921,6 +929,7 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
_grid.colData);
}
}
this.resize();
},
_getSubgrid: function (_row, _data, _controller) {
@ -1180,18 +1189,38 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
* that template and to fetch the grid which is inside of it. It then calls
*/
set_template: function(_value) {
if (!this.template)
if(this.template)
{
// Load the template
var template = et2_createWidget("template", {"id": _value}, this);
if (!template)
// Free the grid components - they'll be re-created as the template is processed
this.dataview.free();
this.rowProvider.free();
this.controller.free();
// Clear this setting if it's the same as the template, or
// the columns will not be loaded
if(this.template == this.options.settings.columnselection_pref)
{
this.egw().debug("error", "Error while loading definition template for " +
"nextmatch widget.",_value);
return;
this.options.settings.columnselection_pref = _value;
}
this.dataview = new et2_dataview(this.innerDiv, this.egw());
}
// Create the template
var template = et2_createWidget("template", {"id": _value}, this);
if (!template)
{
this.egw().debug("error", "Error while loading definition template for " +
"nextmatch widget.",_value);
return;
}
// Deferred parse function - template might not be fully loaded
var parse = function(template)
{
// Keep the name of the template, as we'll free up the widget after parsing
this.template = _value;
// Fetch the grid element and parse it
var definitionGrid = template.getChildren()[0];
if (definitionGrid && definitionGrid instanceof et2_grid)
@ -1206,7 +1235,9 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
}
// Free the template again, but don't remove it
template.free();
setTimeout(function() {
template.free();
},1);
// Call the "setNextmatch" function of all registered
// INextmatchHeader widgets.
@ -1223,9 +1254,29 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
// Start auto-refresh
this._set_autorefresh(this._get_autorefresh());
};
if(template.getChildren().length == 0)
{
// Template might not be loaded yet, defer parsing
$j(template.getDOMNode()).on("load",
jQuery.proxy(function() {
parse.call(this, template);
//this.loadingFinished();
this.resize();
}, this)
);
}
else
{
if(this.isAttached())
{
template.loadingFinished();
}
parse.call(this, template)
}
},
// Some accessors to match conventions
set_hide_header: function(hide) {
(hide ? this.header.div.hide() : this.header.div.show());
},
@ -1236,6 +1287,26 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
set_header_right: function(template) {
this.header._build_left_right("right",template);
},
set_no_filter: function(bool, filter_name) {
if(typeof filter_name == 'undefined')
{
filter_name = 'filter'
}
var filter = this.header[filter_name];
if(filter)
{
filter.set_disabled(bool);
}
else if (bool)
{
filter = this.header._build_select(filter_name, 'select',
this.settings[filter_name], this.settings[filter_name+'_no_lang']);
}
},
set_no_filter2: function(bool) {
this.set_no_filter(bool,'filter2');
},
/**
* Actions are handled by the controller, so ignore these
@ -1344,10 +1415,13 @@ var et2_nextmatch = et2_DOMWidget.extend([et2_IResizeable, et2_IInput],
{
return this.div[0];
}
if (_sender == this.header)
{
return this.header.div[0];
}
for (var i = 0; i < this.columns.length; i++)
{
if (_sender == this.columns[i].widget)
if (this.columns[i] && this.columns[i].widget && _sender == this.columns[i].widget)
{
return this.dataview.getHeaderContainerNode(i);
}
@ -1447,7 +1521,6 @@ var et2_nextmatch_header_bar = et2_DOMWidget.extend(et2_INextmatchHeader,
*/
init: function(nextmatch, nm_div) {
this._super.apply(this, [nextmatch,nextmatch.options.settings]);
this.nextmatch = nextmatch;
this.div = jQuery(document.createElement("div"))
.addClass("nextmatch_header");
@ -1461,9 +1534,17 @@ var et2_nextmatch_header_bar = et2_DOMWidget.extend(et2_INextmatchHeader,
},
setNextmatch: function(nextmatch) {
if(this.div) this.div.remove();
var create_once = (this.nextmatch == null);
this.nextmatch = nextmatch;
this._createHeader();
if(create_once)
{
this._createHeader();
}
// Bind row count
this.nextmatch.dataview.grid.setInvalidateCallback(function () {
this.count_total.text(this.nextmatch.dataview.grid.getTotalCount() + "");
}, this);
},
/**
@ -1492,10 +1573,7 @@ var et2_nextmatch_header_bar = et2_DOMWidget.extend(et2_INextmatchHeader,
// Set up so if row count changes, display is updated
// Register the handler which will update the "totalCount" display
this.nextmatch.dataview.grid.setInvalidateCallback(function () {
this.count_total.text(this.nextmatch.dataview.grid.getTotalCount() + "");
}, this);
// Left & Right headers
this.headers = [];
if(this.nextmatch.options.header_left || this.nextmatch.options.header_right)
@ -1624,32 +1702,6 @@ var et2_nextmatch_header_bar = et2_DOMWidget.extend(et2_INextmatchHeader,
var header = et2_createWidget("template", {"id": template_name}, this);
jQuery(header.getDOMNode()).addClass(left_or_right == "left" ? "et2_hbox_left":"et2_hbox_right").addClass("nm_header");
this.headers.push(header);
// Bind onChange to update filter, and refresh if needed.
// We need to do on load because the template file might have to be
// fetched from the server, which is async
var self = this;
$j(header.getDOMNode()).on("load", jQuery.proxy(function() {
var header = this;
header.iterateOver(function(_widget) {
// Previously set change function
var widget_change = _widget.change;
_widget.change = function(_node) {
// Call previously set change function
var result = widget_change.call(_widget,_node);
// Update filters
if(result && _widget.isDirty()) {
var value = this.getInstanceManager().getValues(header);
// Filter now
self.nextmatch.applyFilters(value[self.nextmatch.id]);
}
};
// Set activeFilters to current value
//self.nextmatch.activeFilters[_widget.id] = _widget.getValue();
}, this, et2_inputWidget);
}, header));
},
/**
@ -1851,11 +1903,36 @@ var et2_nextmatch_header_bar = et2_DOMWidget.extend(et2_INextmatchHeader,
}
for(var i = 0; i < this.headers.length; i++)
{
if(_sender == this.headers[i]) return this.header_div[0];
if(_sender.id == this.headers[i].id && _sender._parent == this) return this.header_div[0];
}
return null;
}
},
doLoadingFinished: function() {
this._super.apply(this,arguments);
var header = this;
// Add change handlers to input widgets in the header
this.iterateOver(function(_widget) {
// Previously set change function
var widget_change = _widget.change;
_widget.change = function(_node) {
// Call previously set change function
var result = widget_change.call(_widget,_node);
// Update filters
if(result && _widget.isDirty()) {
var value = this.getInstanceManager().getValues(header);
// Filter now
header.nextmatch.applyFilters(value[header.nextmatch.id]);
}
};
// Set activeFilters to current value
//self.nextmatch.activeFilters[_widget.id] = _widget.getValue();
}, this, et2_inputWidget);
return true;
}
});
et2_register_widget(et2_nextmatch_header_bar, ["nextmatch_header_bar"]);

9
etemplate/js/et2_extension_nextmatch_controller.js
View File

@ -234,7 +234,12 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(et2_IDataProvider,
*/
_fetchCallback: function (_response) {
var nm = this.self._widget;
if(!nm)
{
// Nextmatch either not connected, or it tried to destroy this
// but the server returned something
return;
}
// Readonlys
// Other stuff
for(var i in _response.rows)
@ -259,7 +264,7 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(et2_IDataProvider,
mgr.data[i] = _response.rows[i];
}
}
// Call the inherited function
this._super.apply(this, arguments);
},