Files
freeipa/install/ui/widget.js
Endi S. Dewata 54503518aa Fixed host adder dialog to show default DNS zone.
The DNS zone widget for host adder dialog has been modified not to
provide an empty option, so it will show the first available zone.

Ticket #1685
2011-08-30 14:51:03 +00:00

1942 lines
50 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.entity = spec.entity;
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 when widget is created
that.read_only = spec.read_only;
// writable is set during load
that.writable = true;
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;
function set_param_info(){
if (!that.param_info && that.entity){
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;
}
}
}
function meta_validate(meta, value){
var message;
if (meta.type == 'int') {
if (!value.match(/^-?\d+$/)) {
that.valid = false;
that.show_error(IPA.messages.widget.validation.integer);
return;
}
if (meta.minvalue !== undefined && value < meta.minvalue) {
that.valid = false;
message = IPA.messages.widget.validation.min_value;
message = message.replace('${value}', meta.minvalue);
that.show_error(message);
return;
}
if (meta.maxvalue !== undefined && 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.read_only &&
that.writable) {
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);
}
};
/**
* 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) {
container.addClass('widget');
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() {
};
/*widget initialization*/
set_param_info();
// methods that should be invoked by subclasses
that.widget_create = that.create;
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) {
that.widget_create(container);
container.addClass('text-widget');
$('<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);
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) {
that.widget_create(container);
container.addClass('multivalued-text-widget');
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.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) {
that.widget_create(container);
container.addClass('checkbox-widget');
$('<input/>', {
type: 'checkbox',
name: that.name,
checked : that.checked,
title: that.tooltip
}).appendTo(container);
if (that.undo) {
that.create_undo(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) {
that.widget_create(container);
container.addClass('checkboxes-widget');
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);
}
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) {
that.widget_create(container);
container.addClass('radio-widget');
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);
}
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_create = that.create;
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) {
that.widget_create(container);
container.addClass('select-widget');
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.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) {
that.widget_create(container);
container.addClass('textarea-widget');
$('<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);
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;
};
/*
The entity name must be set in the spec either directly or via entity.name
*/
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 ? spec.entity.name : spec.entity_name;
that.primary_key = spec.primary_key;
that.link = spec.link;
that.format = spec.format;
if (!that.entity_name){
var except = {
expected: false,
message:'Column created without an entity_name.'
};
throw except;
}
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;
};
/*column initialization*/
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;
}
}
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.create = function(container) {
that.widget_create(container);
container.addClass('table-widget');
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() {
if(select_all_checkbox.is(':checked')) {
that.select_all();
} else {
that.unselect_all();
}
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.select_all = function() {
$('input[name=select]', that.thead).attr('checked', true).
attr('title', IPA.messages.search.unselect_all);
$('input[name=select]', that.tbody).attr('checked', true);
that.select_changed();
};
that.unselect_all = function() {
$('input[name=select]', that.thead).attr('checked', false).
attr('title', IPA.messages.search.select_all);
$('input[name=select]', that.tbody).attr('checked', false);
that.select_changed();
};
that.empty = function() {
that.tbody.empty();
};
that.load = function(result) {
that.empty();
that.values = result[that.name];
if (that.values) {
for (var i=0; i<that.values.length; i++) {
var record = that.get_record(result, i);
that.add_record(record);
}
}
that.unselect_all();
};
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_create = that.create;
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.combobox_widget = function(spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.editable = spec.editable;
that.searchable = spec.searchable;
that.list_size = spec.list_size || 5;
that.empty_option = spec.empty_option === undefined ? true : spec.empty_option;
that.create = function(container) {
that.widget_create(container);
container.addClass('combobox-widget');
$(document).keyup(function(e) {
if (e.which == 27) { // Escape
that.close();
}
});
that.input_container = $('<div/>', {
'class': 'combobox-widget-input'
}).appendTo(container);
that.text = $('<label/>', {
name: that.name,
style: 'display: none;'
}).appendTo(that.input_container);
that.input = $('<input/>', {
type: 'text',
name: that.name,
title: that.tooltip,
readonly: !that.editable,
keyup: function() {
that.validate();
},
click: function() {
if (that.editable) return false;
if (that.is_open()) {
that.close();
} else {
that.open();
}
return false;
}
}).appendTo(that.input_container);
that.open_button = IPA.action_button({
name: 'open',
icon: 'combobox-icon',
click: function() {
if (that.is_open()) {
that.close();
} else {
that.open();
}
return false;
}
}).appendTo(that.input_container);
that.list_container = $('<div/>', {
'class': 'combobox-widget-list'
}).appendTo(that.input_container);
var div = $('<div/>', {
style: 'position: relative; width: 100%;'
}).appendTo(that.list_container);
if (that.searchable) {
that.filter = $('<input/>', {
type: 'text',
name: 'filter',
keypress: function(e) {
if (e.which == 13) { // Enter
that.search();
}
}
}).appendTo(div);
that.search_button = IPA.action_button({
name: 'search',
icon: 'search-icon',
click: function() {
that.search();
return false;
}
}).appendTo(div);
div.append('<br/>');
}
that.list = $('<select/>', {
name: 'list',
size: that.list_size,
style: 'width: 100%',
change: function() {
var value = $('option:selected', that.list).val();
that.input.val(value);
IPA.select_range(that.input, 0, 0);
that.close();
that.validate();
that.set_dirty(that.test_dirty());
}
}).appendTo(div);
if (that.undo) {
container.append(' ');
that.create_undo(container);
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
}
that.create_error_link(container);
that.search();
};
that.open = function() {
that.list_container.css('visibility', 'visible');
};
that.close = function() {
that.list_container.css('visibility', 'hidden');
};
that.is_open = function() {
return that.list_container.css('visibility') == 'visible';
};
that.search = function() {
};
that.update = function() {
that.close();
if (that.writable) {
that.text.css('display', 'none');
that.input.css('display', 'inline');
that.input.val(that.values[0]);
that.open_button.css('display', 'inline');
} else {
that.text.css('display', 'inline');
that.text.html(that.values[0]);
that.input.css('display', 'none');
that.open_button.css('display', 'none');
that.input.val(that.values[0]);
}
if (that.searchable) {
that.filter.empty();
that.search();
}
};
that.save = function() {
var value = that.input.val();
return value === '' ? [] : [value];
};
that.create_option = function(text, value) {
return $('<option/>', {
text: text,
value: value
}).appendTo(that.list);
};
that.remove_options = function() {
that.list.empty();
};
return that;
};
IPA.entity_select_widget = function(spec) {
spec = spec || {};
spec.searchable = spec.searchable === undefined ? true : spec.searchable;
var that = IPA.combobox_widget(spec);
that.other_entity = spec.other_entity;
that.other_field = spec.other_field;
that.create_search_command = function() {
return IPA.command({
entity: that.other_entity,
method: 'find',
args: [that.filter.val()]
});
};
that.search = function() {
var command = that.create_search_command();
command.on_success = function(data, text_status, xhr) {
that.remove_options();
var selected_option = null;
if (that.empty_option) {
selected_option = that.create_option();
}
var filter = that.filter.val();
var entries = data.result.result;
for (var i=0; i<data.result.count; i++) {
var entry = entries[i];
var values = entry[that.other_field];
var value = values[0];
var option = that.create_option(value, value);
if (!selected_option || filter === value) {
selected_option = option;
}
}
if (selected_option) {
selected_option.attr('selected', 'selected');
that.input.val(selected_option.val());
that.set_dirty(that.test_dirty());
}
};
command.execute();
};
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.create = function(container) {
that.widget_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.load = function (record){
that.widget_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;
};
IPA.action_button = function(spec) {
var button = IPA.button(spec);
button.removeClass("ui-state-default").addClass("action-button");
return button;
};
IPA.button = function(spec) {
spec = spec || {};
var button = $('<a/>', {
id: spec.id,
name: spec.name,
href: spec.href || '#' + (spec.name || 'button'),
title: spec.title || spec.label,
'class': 'ui-state-default ui-corner-all input_link',
style: spec.style,
click: spec.click,
blur: spec.blur
});
if (spec['class']) button.addClass(spec['class']);
if (spec.icon) {
$('<span/>', {
'class': 'icon '+spec.icon
}).appendTo(button);
}
if (spec.label) {
$('<span/>', {
'class': 'button-label',
html: spec.label
}).appendTo(button);
}
return button;
};