Files
freeipa/install/ui/widget.js
T
Adam Young a746c613a4 dnsrecord-mod ui
Brings the DNS record infrastructure in line with the other entities.
Uses widgets, nested search, and a littel bit of overloading for dns specific behavior
The records now have their own page.

simplified link widget and use for dns
links work for nested entities.

change the field in the link widget to other_entity to avoid name collision.
unit test for entity link.

fixed reference to entity for getting pkeys

work around lack of setattr for dns record mod.
update wasn't deducing locked_field type correctly.
don't overwrite param_info in init
data is required on adder dialog
delete works for multiple records
use show instead of find for entity_link_widget.

https://fedorahosted.org/freeipa/ticket/1038
https://fedorahosted.org/freeipa/ticket/1448
https://fedorahosted.org/freeipa/ticket/577
https://fedorahosted.org/freeipa/ticket/1460
2011-07-13 21:57:18 +00:00

1820 lines
47 KiB
JavaScript

/*jsl:import ipa.js */
/* Authors:
* Endi Sukma Dewata <edewata@redhat.com>
* Adam Young <ayoung@redhat.com>
* Pavel Zuna <pzuna@redhat.com>
*
* Copyright (C) 2010 Red Hat
* see file 'COPYING' for use and warranty information
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* REQUIRES: ipa.js */
IPA.checkbox_column_width = 22;
IPA.widget = function(spec) {
spec = spec || {};
var that = {};
that.id = spec.id;
that.name = spec.name;
that.label = spec.label;
that.tooltip = spec.tooltip;
that.disabled = spec.disabled;
that.hidden = spec.hidden;
that.conditional = spec.conditional;
that.optional = spec.optional || false;
// read_only is set during initialization
that.read_only = spec.read_only;
// writable is set during load
that.writable = true;
that._entity_name = spec.entity_name;
that.width = spec.width;
that.height = spec.height;
that.undo = typeof spec.undo == 'undefined' ? true : spec.undo;
that.join = spec.join;
that.param_info = spec.param_info;
that.metadata = spec.metadata;
that.values = [];
that.dirty = false;
that.valid = true;
that.__defineGetter__("entity_name", function(){
return that._entity_name;
});
that.__defineSetter__("entity_name", function(entity_name){
that._entity_name = entity_name;
});
function meta_validate(meta, value){
var message;
if (meta.type == 'int') {
if (!value.match(/^-?\d+$/)) {
that.valid = false;
that.show_error(IPA.messages.widget.validation.integer);
return;
}
if (meta.minvalue && value < meta.minvalue) {
that.valid = false;
message = IPA.messages.widget.validation.min_value;
message = message.replace('${value}', meta.minvalue);
that.show_error(message);
return;
}
if (meta.maxvalue && value > meta.maxvalue) {
that.valid = false;
message = IPA.messages.widget.validation.max_value;
message = message.replace('${value}', meta.maxvalue);
that.show_error(message);
return;
}
}
if (meta.pattern) {
var regex = new RegExp(meta.pattern);
if (!value.match(regex)) {
that.valid = false;
that.show_error(meta.pattern_errmsg);
return;
}
}
}
that.create_error_link = function(container){
container.append(' ');
$('<span/>', {
name: 'error_link',
html: IPA.messages.widget.validation.error,
'class': 'ui-state-error ui-corner-all',
style: 'display:none'
}).appendTo(container);
};
that.check_required = function(){
var values = that.save();
if (!values || !values.length || values[0] === '' ) {
if (that.param_info &&
that.param_info.required &&
!that.optional) {
that.valid = false;
that.show_error(IPA.messages.widget.validation.required);
return false;
}
}
return true;
};
/*returns true and clears the error message if the field value passes
the validation pattern. If the field value does not pass validation,
displays the error message and returns false. */
that.validate = function() {
hide_error();
that.valid = true;
var values = that.save();
if (!values){
return;
}
if (values.length ===0 ){
return;
}
var value = values[0];
if (!value) {
return;
}
if (that.metadata) {
meta_validate(that.metadata,value);
}
if (that.param_info) {
meta_validate(that.param_info,value);
}
};
that.init = function() {
if (that.entity_name) {
that.entity = IPA.get_entity(that.entity_name);
if (!that.param_info){
that.param_info =
IPA.get_entity_param(that.entity_name, that.name);
}
if (that.param_info) {
if (that.label === undefined) {
that.label = that.param_info.label;
}
if (that.tooltip === undefined) {
that.tooltip = that.param_info.doc;
}
}
}
};
/**
* This function compares the original values and the
* values entered in the UI. If the values have changed
* it will return true.
*/
that.test_dirty = function() {
if (that.read_only) {
return false;
}
var values = that.save();
if (!values) { // ignore null values
return false;
}
if (!that.values) {
if (values instanceof Array) {
if ((values.length === 0) ||
(values.length === 1) &&
(values[0] === '')) {
return false;
}
}
return true;
}
if (values.length != that.values.length) {
return true;
}
values.sort();
that.values.sort();
for (var i=0; i<values.length; i++) {
if (values[i] != that.values[i]) {
return true;
}
}
return false;
};
that.create = function(container) {
that.container = container;
};
that.setup = function(container) {
that.container = container;
};
/**
* This function stores the entire record and the values
* of the field, then invoke reset() to update the UI.
*/
that.load = function(record) {
that.record = record;
var value = record[that.name];
if (value instanceof Array) {
that.values = value;
} else {
that.values = value ? [value] : [];
}
that.writable = true;
if (that.param_info) {
if (that.param_info.primary_key) {
that.writable = false;
}
if (that.param_info.flags && 'no_update' in that.param_info.flags) {
that.writable = false;
}
}
if (that.record.attributelevelrights) {
var rights = that.record.attributelevelrights[that.name];
if (!rights || rights.indexOf('w') < 0) {
that.writable = false;
}
}
that.reset();
};
that.reset = function() {
that.update();
that.validate();
that.set_dirty(false);
};
that.update = function() {
};
/**
* This function saves the values entered in the UI.
* It returns the values in an array, or null if
* the field should not be saved.
*/
that.save = function() {
return that.values;
};
/**
* This function compares the original values and the
* values entered in the UI. If the values have changed
* it will return true.
*/
that.is_dirty = function() {
return that.dirty;
};
that.create_undo = function(container) {
that.undo_span =
$('<span/>', {
name: 'undo',
style: 'display: none;',
'class': 'ui-state-highlight ui-corner-all undo',
html: 'undo'
}).appendTo(container);
};
that.set_dirty = function(dirty) {
that.dirty = dirty;
if (that.undo) {
if (dirty) {
that.show_undo();
} else {
that.hide_undo();
}
}
};
that.get_undo = function() {
return $(that.undo_span);
};
that.show_undo = function() {
$(that.undo_span).css('display', 'inline');
};
that.hide_undo = function() {
$(that.undo_span).css('display', 'none');
};
that.get_error_link = function() {
return $('span[name="error_link"]', that.container);
};
that.show_error = function(message) {
var error_link = that.get_error_link();
error_link.html(message);
error_link.css('display', 'block');
};
function hide_error() {
var error_link = that.get_error_link();
error_link.css('display', 'none');
}
that.set_enabled = function() {
};
that.refresh = function() {
};
// methods that should be invoked by subclasses
that.widget_init = that.init;
that.widget_create = that.create;
that.widget_setup = that.setup;
that.widget_load = that.load;
that.widget_reset = that.reset;
that.widget_save = that.save;
that.widget_set_dirty = that.set_dirty;
that.widget_test_dirty = that.test_dirty;
return that;
};
/*uses a browser specific technique to select a range.*/
IPA.select_range = function(input,start, end) {
input.focus();
if (input[0].setSelectionRange) {
input[0].setSelectionRange(start, end);
} else if (input[0].createTextRange) {
var range = input[0].createTextRange();
range.collapse(true);
range.moveEnd('character', end);
range.moveStart('character', start);
range.select();
}
};
IPA.text_widget = function(spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.size = spec.size || 30;
that.type = spec.type || 'text';
that.select_range = function(start, end){
IPA.select_range(that.input, start, end);
};
that.create = function(container) {
$('<label/>', {
name: that.name,
style: 'display: none;'
}).appendTo(container);
$('<input/>', {
type: that.type,
name: that.name,
disabled: that.disabled,
size: that.size,
title: that.tooltip
}).appendTo(container);
if (that.undo) {
container.append(' ');
that.create_undo(container);
}
that.create_error_link(container);
};
that.setup = function(container) {
that.widget_setup(container);
var input = $('input[name="'+that.name+'"]', that.container);
input.keyup(function() {
that.set_dirty(that.test_dirty());
that.validate();
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
that.input = input;
};
that.update = function() {
var value = that.values && that.values.length ? that.values[0] : '';
var label = $('label[name="'+that.name+'"]', that.container);
var input = $('input[name="'+that.name+'"]', that.container);
if (that.read_only || !that.writable) {
label.html(value);
label.css('display', 'inline');
input.css('display', 'none');
} else {
$('input[name="'+that.name+'"]', that.container).val(value);
label.css('display', 'none');
input.css('display', 'inline');
}
};
that.save = function() {
if (that.read_only || !that.writable) {
return null;
} else {
var input = $('input[name="'+that.name+'"]', that.container);
var value = input.val();
return value === '' ? [] : [value];
}
};
// methods that should be invoked by subclasses
that.text_load = that.load;
return that;
};
IPA.multivalued_text_widget = function(spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.size = spec.size || 30;
that.get_undo = function(index) {
if (index === undefined) {
return $('span[name="undo_all"]', that.container);
} else {
var row = that.get_row(index);
return $('span[name="undo"]', row);
}
};
that.test_dirty = function(index) {
if (index === undefined) {
return that.widget_test_dirty();
}
var row = that.get_row(index);
var input = $('input[name="'+that.name+'"]', row);
if (input.is('.strikethrough')) {
return true;
}
var value = input.val();
if (value !== that.values[index]) {
return true;
}
return false;
};
that.set_dirty = function(dirty, index) {
that.dirty = dirty;
if (that.undo) {
if (dirty) {
that.show_undo(index);
} else {
that.hide_undo(index);
}
if (index !== undefined) {
// update undo all
that.set_dirty(that.test_dirty());
}
}
};
that.show_undo = function(index) {
var undo = that.get_undo(index);
undo.css('display', 'inline');
};
that.hide_undo = function(index) {
var undo = that.get_undo(index);
undo.css('display', 'none');
};
that.create = function(container) {
var div = $('<div/>', {
name: 'value'
}).appendTo(container);
$('<input/>', {
type: 'text',
name: that.name,
disabled: that.disabled,
size: that.size,
title: that.tooltip
}).appendTo(div);
div.append(' ');
$('<a/>', {
name: 'remove',
href: 'jslink',
title: IPA.messages.buttons.remove,
html: IPA.messages.buttons.remove
}).appendTo(div);
if (that.undo) {
div.append(' ');
that.create_undo(div);
}
that.create_error_link(container);
$('<a/>', {
name: 'add',
href: 'jslink',
title: IPA.messages.buttons.add,
html: IPA.messages.buttons.add
}).appendTo(container);
container.append(' ');
$('<span/>', {
name: 'undo_all',
style: 'display: none;',
'class': 'ui-state-highlight ui-corner-all undo',
html: 'undo all'
}).appendTo(container);
};
that.setup = function(container) {
that.widget_setup(container);
that.template = $('div[name=value]', that.container);
that.template.detach();
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
var add_link = $('a[name=add]', that.container);
add_link.click(function() {
that.add_row('');
var input = $('input[name="'+that.name+'"]:last', that.container);
input.focus();
return false;
});
};
that.save = function() {
var values = [];
if (that.read_only || !that.writable) {
$('label[name="'+that.name+'"]', that.container).each(function() {
var input = $(this);
var value = input.html();
values.push(value);
});
} else {
$('input[name="'+that.name+'"]', that.container).each(function() {
var input = $(this);
if (input.is('.strikethrough')) return;
var value = input.val();
values.push(value);
});
}
return values;
};
that.add_row = function(value) {
var add_link = $('a[name=add]', that.container);
var row = that.template.clone();
row.insertBefore(add_link);
var input = $('input[name="'+that.name+'"]', row);
var remove_link = $('a[name=remove]', row);
var undo_link = $('span[name=undo]', row);
if (that.read_only || !that.writable) {
var label = $('<label/>', {
'name': that.name,
'html': value
});
input.replaceWith(label);
remove_link.css('display', 'none');
} else {
input.val(value);
var index = that.row_index(row);
if (index >= that.values.length) {
// show undo/remove link for new value
that.set_dirty(true, index);
if (that.undo) {
remove_link.css('display', 'none');
} else {
remove_link.css('display', 'inline');
}
}
input.keyup(function() {
var index = that.row_index(row);
// uncross removed value
input.removeClass('strikethrough');
that.set_dirty(that.test_dirty(index), index);
if (that.undo) {
if (index < that.values.length) {
remove_link.css('display', 'inline');
}
}
that.validate();
});
remove_link.click(function() {
var index = that.row_index(row);
if (index < that.values.length) {
// restore old value then cross it out
that.update(index);
input.addClass('strikethrough');
that.set_dirty(true, index);
remove_link.css('display', 'none');
} else {
// remove new value
that.remove_row(index);
that.set_dirty(that.test_dirty());
}
return false;
});
undo_link.click(function() {
var index = that.row_index(row);
if (index < that.values.length) {
// restore old value
input.removeClass('strikethrough');
remove_link.css('display', 'inline');
that.reset(index);
} else {
// remove new value
that.remove_row(index);
that.set_dirty(that.test_dirty());
}
});
}
};
that.remove_row = function(index) {
that.get_row(index).remove();
};
that.remove_rows = function() {
that.get_rows().remove();
};
that.get_row = function(index) {
return $('div[name=value]:eq('+index+')', that.container);
};
that.get_rows = function() {
return $('div[name=value]', that.container);
};
that.row_index = function(row) {
return that.get_rows().index(row);
};
that.reset = function(index) {
that.update(index);
that.set_dirty(false, index);
};
that.update = function(index) {
var value;
if (index === undefined) {
that.remove_rows();
for (var i=0; i<that.values.length; i++) {
value = that.values[i];
that.add_row(value);
}
var add_link = $('a[name=add]', that.container);
if (that.read_only || !that.writable) {
add_link.css('display', 'none');
} else {
add_link.css('display', 'inline');
}
} else {
value = that.values[index];
var row = that.get_row(index);
var input = $('input[name="'+that.name+'"]', row);
input.val(value);
}
};
return that;
};
IPA.checkbox_widget = function (spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.checked = spec.checked || '';
that.create = function(container) {
$('<input/>', {
type: 'checkbox',
name: that.name,
checked : that.checked,
title: that.tooltip
}).appendTo(container);
if (that.undo) {
that.create_undo(container);
}
};
that.setup = function(container) {
that.widget_setup(container);
var input = $('input[name="'+that.name+'"]', that.container);
input.change(function() {
that.set_dirty(that.test_dirty());
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
};
that.load = function(record) {
that.values = record[that.name] || [false];
that.reset();
};
that.save = function() {
var value = $('input[name="'+that.name+'"]', that.container).is(':checked');
return [value];
};
that.update = function() {
var value = that.values && that.values.length ? that.values[0] : false;
if (value ==="FALSE"){
value = false;
}
if (value ==="TRUE"){
value = true;
}
$('input[name="'+that.name+'"]', that.container).get(0).checked = value;
};
return that;
};
IPA.checkboxes_widget = function (spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.direction = spec.direction || 'vertical';
that.options = spec.options || [];
that.add_option = function(option) {
that.options.push(option);
};
that.create = function(container) {
var vertical = that.direction === 'vertical';
for (var i=0; i<that.options.length; i++) {
var option = that.options[i];
$('<input/>', {
type: 'checkbox',
name: that.name,
value: option.value,
title: that.tooltip
}).appendTo(container);
$('<label/>', {
text: option.label,
title: that.tooltip
}).appendTo(container);
if (vertical) {
$('<br/>').appendTo(container);
}
}
if (that.undo) {
that.create_undo(container);
}
};
that.setup = function(container) {
that.widget_setup(container);
var input = $('input[name="'+that.name+'"]', that.container);
input.change(function() {
that.set_dirty(that.test_dirty());
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
};
that.load = function(record) {
that.values = record[that.name] || [];
that.reset();
};
that.save = function() {
var values = [];
$('input[name="'+that.name+'"]:checked', that.container).each(function() {
values.push($(this).val());
});
return values;
};
that.update = function() {
var inputs = $('input[name="'+that.name+'"]', that.container);
for (var i=0; i<inputs.length; i++) {
inputs.get(i).checked = false;
}
for (var j=0; that.values && j<that.values.length; j++) {
var value = that.values[j];
var input = $('input[name="'+that.name+'"][value="'+value+'"]', that.container);
if (!input.length) continue;
input.attr('checked', true);
}
};
// methods that should be invoked by subclasses
that.checkboxes_update = that.update;
return that;
};
IPA.radio_widget = function(spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.options = spec.options;
that.create = function(container) {
for (var i=0; i<that.options.length; i++) {
var option = that.options[i];
$('<input/>', {
'type': 'radio',
'name': that.name,
'value': option.value
}).appendTo(container);
container.append(option.label);
}
if (that.undo) {
that.create_undo(container);
}
};
that.setup = function(container) {
that.widget_setup(container);
var input = $('input[name="'+that.name+'"]', that.container);
input.change(function() {
that.set_dirty(that.test_dirty());
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
};
that.load = function(record) {
that.widget_load(record);
if (!that.values.length) {
that.values = [''];
}
that.reset();
};
that.save = function() {
var input = $('input[name="'+that.name+'"]:checked', that.container);
if (!input.length) return [];
return [input.val()];
};
that.update = function() {
$('input[name="'+that.name+'"]', that.container).each(function() {
var input = this;
input.checked = false;
});
var value = that.values && that.values.length ? that.values[0] : '';
var input = $('input[name="'+that.name+'"][value="'+value+'"]', that.container);
if (input.length) {
input.attr('checked', true);
}
};
// methods that should be invoked by subclasses
that.radio_save = that.save;
return that;
};
IPA.select_widget = function(spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.options = spec.options || [];
that.create = function(container) {
var select = $('<select/>', {
name: that.name
}).appendTo(container);
for (var i=0; i<that.options.length; i++) {
var option = that.options[i];
$('<option/>', {
text: option.label,
value: option.value
}).appendTo(select);
}
if (that.undo) {
container.append(' ');
that.create_undo(container);
}
};
that.setup = function(container) {
that.widget_setup(container);
that.select = $('select[name="'+that.name+'"]', that.container);
that.select.change(function() {
that.set_dirty(that.test_dirty());
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
};
that.load = function(record) {
var value = record[that.name];
if (value instanceof Array) {
that.values = value;
} else {
that.values = value ? [value] : [''];
}
that.reset();
};
that.save = function() {
var value = that.select.val() || '';
return [value];
};
that.update = function() {
var value = that.values[0];
var option = $('option[value="'+value+'"]', that.select);
if (!option.length) return;
option.attr('selected', 'selected');
};
that.empty = function() {
$('option', that.select).remove();
};
// methods that should be invoked by subclasses
that.select_load = that.load;
that.select_save = that.save;
that.select_update = that.update;
return that;
};
IPA.textarea_widget = function (spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.rows = spec.rows || 5;
that.cols = spec.cols || 40;
that.create = function(container) {
$('<textarea/>', {
name: that.name,
rows: that.rows,
cols: that.cols,
disabled: that.disabled,
title: that.tooltip
}).appendTo(container);
if (that.undo) {
container.append(' ');
that.create_undo(container);
}
that.create_error_link(container);
};
that.setup = function(container) {
that.widget_setup(container);
var input = $('textarea[name="'+that.name+'"]', that.container);
input.keyup(function() {
that.set_dirty(that.test_dirty());
that.validate();
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
};
that.load = function(record) {
var value = record[that.name];
if (value instanceof Array) {
that.values = value;
} else {
that.values = value ? [value] : [''];
}
that.reset();
};
that.save = function() {
var value = $('textarea[name="'+that.name+'"]', that.container).val();
return [value];
};
that.update = function() {
var value = that.values && that.values.length ? that.values[0] : '';
$('textarea[name="'+that.name+'"]', that.container).val(value);
};
return that;
};
IPA.column = function (spec) {
spec = spec || {};
var that = {};
that.name = spec.name;
that.label = spec.label;
that.width = spec.width;
that.entity_name = spec.entity_name;
that.primary_key = spec.primary_key;
that.link = spec.link;
that.format = spec.format;
that.init = function() {
if (that.entity_name && !that.label) {
var param_info = IPA.get_entity_param(that.entity_name, that.name);
if (param_info) {
that.label = param_info.label;
} else {
alert('Cannot find label for ' + that.entity_name + ' ' +
that.name);
}
}
};
function setup(container, record) {
container.empty();
var value = record[that.name];
if (that.format && value) {
value = that.format(value);
}
value = value ? value.toString() : '';
if (that.link) {
$('<a/>', {
href: '#'+value,
html: value,
click: function() {
return that.link_handler(value);
}
}).appendTo(container);
} else {
container.append(value);
}
}
that.setup = spec.setup || setup;
that.link_handler = function(value) {
return false;
};
return that;
};
IPA.table_widget = function (spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.scrollable = spec.scrollable;
that.selectable = spec.selectable === undefined ? true : spec.selectable;
that.save_values = spec.save_values === undefined ? true : spec.save_values;
that['class'] = spec['class'];
that.current_page = 1;
that.total_pages = 1;
that.page_length = spec.page_length;
that.columns = $.ordered_map();
that.get_columns = function() {
return that.columns.values;
};
that.get_column = function(name) {
return that.columns.get(name);
};
that.add_column = function(column) {
that.columns.put(column.name, column);
};
that.set_columns = function(columns) {
that.clear_columns();
for (var i=0; i<columns.length; i++) {
that.add_column(columns[i]);
}
};
that.clear_columns = function() {
that.columns.empty();
};
that.create_column = function(spec) {
var column = IPA.column(spec);
that.add_column(column);
return column;
};
that.init = function() {
that.widget_init();
var columns = that.columns.values;
for (var i=0; i<columns.length; i++) {
var column = columns[i];
column.init();
}
};
that.create = function(container) {
that.widget_create(container);
that.table = $('<table/>', {
'class': 'search-table'
}).appendTo(container);
if (that['class']) that.table.addClass(that['class']);
if (that.scrollable) {
that.table.addClass('scrollable');
}
that.thead = $('<thead/>').appendTo(that.table);
var tr = $('<tr/>').appendTo(that.thead);
var th;
if (that.selectable) {
th = $('<th/>', {
'style': 'width: 22px;'
}).appendTo(tr);
var select_all_checkbox = $('<input/>', {
type: 'checkbox',
name: 'select',
title: IPA.messages.search.select_all
}).appendTo(th);
select_all_checkbox.change(function() {
var checked = select_all_checkbox.is(':checked');
select_all_checkbox.attr('title', checked ? IPA.messages.search.unselect_all : IPA.messages.search.select_all);
var checkboxes = $('input[name=select]', that.tbody).get();
for (var i=0; i<checkboxes.length; i++) {
checkboxes[i].checked = checked;
}
that.select_changed();
return false;
});
}
var columns = that.columns.values;
for (var i=0; i<columns.length; i++) {
var column = columns[i];
th = $('<th/>').appendTo(tr);
if (that.scrollable) {
var width;
if (column.width) {
width = parseInt(
column.width.substring(0, column.width.length-2),10);
width += 16;
} else {
/* don't use the checkbox column as part of the overall
calculation for column widths. It is so small
that it throws off the average. */
width = (that.table.width() - (that.selectable ? IPA.checkbox_column_width : 0)) /
columns.length;
}
width += 'px';
th.css('width', width);
column.width = width;
} else {
if (column.width) {
th.css('width', column.width);
}
}
var label = column.label;
$('<span/>', {
'style': 'float: left;',
'html': label
}).appendTo(th);
if (i == columns.length-1) {
that.buttons = $('<span/>', {
'name': 'buttons',
'style': 'float: right;'
}).appendTo(th);
}
if (that.scrollable && !column.width){
column.width = th.width() +'px';
}
}
that.tbody = $('<tbody/>').appendTo(that.table);
if (that.height) {
that.tbody.css('height', that.height);
}
that.row = $('<tr/>');
var td;
if (that.selectable) {
td = $('<td/>', {
'style': 'width: '+ IPA.checkbox_column_width +'px;'
}).appendTo(that.row);
$('<input/>', {
'type': 'checkbox',
'name': 'select',
'value': 'user'
}).appendTo(td);
}
for (/* var */ i=0; i<columns.length; i++) {
/* var */ column = columns[i];
td = $('<td/>').appendTo(that.row);
if (column.width) {
td.css('width', column.width);
}
$('<span/>', {
'name': column.name
}).appendTo(td);
}
that.tfoot = $('<tfoot/>').appendTo(that.table);
tr = $('<tr/>').appendTo(that.tfoot);
td = $('<td/>', {
colspan: columns.length + (that.selectable ? 1 : 0)
}).appendTo(tr);
that.summary = $('<span/>', {
'name': 'summary'
}).appendTo(td);
that.pagination = $('<span/>', {
'name': 'pagination'
}).appendTo(td);
if (that.page_length) {
$('<a/>', {
text: IPA.messages.widget.prev,
name: 'prev_page',
click: function() {
that.prev_page();
return false;
}
}).appendTo(that.pagination);
that.pagination.append(' ');
$('<a/>', {
text: IPA.messages.widget.next,
name: 'next_page',
click: function() {
that.next_page();
return false;
}
}).appendTo(that.pagination);
that.pagination.append(' ');
that.pagination.append(IPA.messages.widget.page);
that.pagination.append(': ');
that.current_page_input = $('<input/>', {
type: 'text',
name: 'current_page',
keypress: function(e) {
if (e.which == 13) {
var page = parseInt(that.current_page_input.val(), 10) || 1;
that.set_page(page);
}
}
}).appendTo(that.pagination);
that.pagination.append(' / ');
that.total_pages_span = $('<span/>', {
name: 'total_pages'
}).appendTo(that.pagination);
}
};
that.prev_page = function() {
if (that.current_page > 1) {
that.current_page--;
that.refresh();
}
};
that.next_page = function() {
if (that.current_page < that.total_pages) {
that.current_page++;
that.refresh();
}
};
that.set_page = function(page) {
if (page < 1) {
page = 1;
} else if (page > that.total_pages) {
page = that.total_pages;
}
that.current_page = page;
that.current_page_input.val(page);
that.refresh();
};
that.select_changed = function() {
};
that.setup = function(container) {
that.widget_setup(container);
};
that.empty = function() {
that.tbody.empty();
};
that.load = function(result) {
that.empty();
that.values = result[that.name];
if (!that.values) return;
for (var i=0; i<that.values.length; i++) {
var record = that.get_record(result, i);
that.add_record(record);
}
};
that.save = function() {
if (that.save_values) {
var values = [];
$('input[name="select"]', that.tbody).each(function() {
values.push($(this).val());
});
return values;
} else {
return null;
}
};
that.get_selected_values = function() {
var values = [];
$('input[name="select"]:checked', that.tbody).each(function() {
values.push($(this).val());
});
return values;
};
that.get_selected_rows = function() {
return $('input[name="select"]:checked', that.tbody).closest('tr');
};
that.get_record = function(result, index) {
var record = {};
var columns = that.columns.values;
for (var i=0; i<columns.length; i++){
var name = columns[i].name;
var values = result[name];
if (!values) continue;
if (values instanceof Array){
record[name] = values[index];
}else{
record[name] = values;
}
}
return record;
};
that.add_record = function(record) {
var tr = that.row.clone();
tr.appendTo(that.tbody);
$('input[name="select"]', tr).click(function(){
that.select_changed();
});
var columns = that.columns.values;
for (var i=0; i<columns.length; i++){
var column = columns[i];
var value = record[column.name];
value = value ? value.toString() : '';
if (column.primary_key) {
$('input[name="select"]', tr).val(value);
}
var span = $('span[name="'+column.name+'"]', tr);
column.setup(span, record);
}
};
that.add_rows = function(rows) {
for (var i=0; i<rows.length; i++) {
that.tbody.append(rows[i]);
}
};
that.remove_selected_rows = function() {
var rows = [];
that.tbody.children().each(function() {
var tr = $(this);
if (!$('input[name="select"]', tr).get(0).checked) return;
tr.detach();
rows.push(tr);
});
return rows;
};
that.set_enabled = function(enabled) {
if (enabled) {
$('input[name="select"]', that.table).attr('disabled', false);
} else {
$('input[name="select"]', that.table).attr('disabled', true);
}
};
if (spec.columns) {
for (var i=0; i<spec.columns; i++) {
that.create_column(spec.columns[i]);
}
}
// methods that should be invoked by subclasses
that.table_init = that.init;
that.table_create = that.create;
that.table_setup = that.setup;
that.table_set_enabled = that.set_enabled;
that.table_prev_page = that.prev_page;
that.table_next_page = that.next_page;
that.table_set_page = that.set_page;
return that;
};
IPA.entity_select_widget = function(spec) {
var that = IPA.widget(spec);
var entity = spec.entity || 'group';
var field_name = spec.field_name || 'cn';
var editable = spec.editable || false;
function populate_select(value) {
function find_success(result) {
$('option', that.entity_select).remove();
// add default empty value
$('<option/>', {
text: '',
value: ''
}).
appendTo(that.entity_select);
var entities = result.result.result;
for (var i =0; i < result.result.count; i +=1){
var entity = entities[i];
var field_array = entity[field_name];
var field_value = field_array[0];
var option =
$('<option/>',{
text:field_value,
value:field_value
}).
appendTo(that.entity_select);
if (value === field_value){
option.attr('selected','selected');
}
}
that.set_dirty(that.test_dirty());
}
function find_error(err){
}
IPA.command({
entity: entity,
method: 'find',
args:[that.entity_filter.val()],
options:{},
on_success:find_success,
on_error:find_error
}).execute();
}
that.create = function(container) {
if (editable){
that.edit_box = $('<input />',{
type: 'text',
title: that.tooltip,
name: that.name,
keyup:function(){
that.validate();
}
});
$('<div style:"display=block;" />').
append(that.edit_box).
appendTo(container);
}
that.create_error_link(container);
that.entity_select = $('<select/>', {
id: that.name + '-entity-select',
change: function(){
that.validate();
if (editable){
that.edit_box.val(
$('option:selected', that.entity_select).val());
IPA.select_range(that.edit_box,0,0);
}
that.set_dirty(that.test_dirty());
}
}).appendTo(container);
that.entity_filter = $('<input/>', {
size:10,
type: 'text',
id: 'entity_filter',
style: 'display: none;',
keyup: function(){
populate_select(current_value());
}
}).appendTo(container);
$('<a/>', {
href: '',
text: 'add ' +entity + ' filter: ',
click: function() {
that.entity_filter.css('display','inline');
$(this).css('display','none');
return false;
}
}).appendTo(container);
if (that.undo) {
that.create_undo(container);
}
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
populate_select();
};
that.reset = function() {
that.entity_filter.val(that.values[0]);
populate_select(that.values[0]);
if (editable){
that.edit_box.val(that.values[0]);
}
that.validate();
that.set_dirty(false);
};
that.load = function(record) {
var value = record[that.name];
if (value instanceof Array) {
that.values = value;
} else {
that.values = value ? [value] : [''];
}
that.reset();
};
function current_value(){
var value;
if (editable){
value = that.edit_box.val();
}else{
value = $('option:selected', that.entity_select).val();
}
return value;
}
that.save = function() {
var value = current_value();
return [value];
};
return that;
};
IPA.entity_link_widget = function(spec) {
var that = IPA.widget(spec);
var other_entity = spec.other_entity;
function other_pkeys (){
return that.entity.get_primary_key();
}
that.other_pkeys = spec.other_pkeys || other_pkeys;
that.super_create = that.create;
that.create = function(container) {
that.super_create(container);
that.link =
$('<a/>', {
href: 'jslink',
title: '',
html: '',
click: function() {
IPA.nav.show_entity_page(
IPA.get_entity(other_entity),
'default',
that.other_pkeys());
return false;
}
}).appendTo(container);
that.nonlink = $('<label/>').
appendTo(container);
};
that.super_load = that.load;
that.load = function (record){
that.super_load(record);
if (that.values || that.values.length > 0){
that.nonlink.html(that.values[0]);
that.link.html(that.values[0]);
that.link.css('display','none');
that.nonlink.css('display','inline');
}else{
that.link.html('');
that.nonlink.html('');
that.link.css('display','none');
that.nonlink.css('display','none');
}
function find_success(result) {
if (result.result){
that.link.css('display','inline');
that.nonlink.css('display','none');
}
}
function find_error(err){
}
IPA.command({
entity: other_entity,
method: 'show',
args:that.other_pkeys(),
options:{},
retry:false,
on_success:find_success,
on_error:find_error
}).execute();
};
return that;
};