RetailCRM-Mirror/select2
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introduce support for separate readonly and disabled modes. closes #1253. fixes #778. closes #1183

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This commit is contained in:
Igor Vaynberg 2013-05-06 13:13:02 -07:00
parent c02ea3a030
commit 55827b9159
1 changed files with 73 additions and 68 deletions
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141
select2.js
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@ -609,7 +609,7 @@ the specific language governing permissions and limitations under the Apache Lic
// abstract
init: function (opts) {
var results, search, resultsSelector = ".select2-results", mask;
var results, search, resultsSelector = ".select2-results", disabled, readonly;
// prepare options
this.opts = opts = this.prepareOpts(opts);
@ -622,7 +622,6 @@ the specific language governing permissions and limitations under the Apache Lic
this.destroy();
}
this.enabled=true;
this.container = this.createContainer();
this.containerId="s2id_"+(opts.element.attr("id") || "autogen"+nextUid());
@ -710,7 +709,13 @@ the specific language governing permissions and limitations under the Apache Lic
this.monitorSource();
}
if (opts.element.is(":disabled") || opts.element.is("[readonly='readonly']")) this.disable();
var disabled = opts.element.prop("disabled");
if (disabled === undefined) disabled = false;
this.enable(!disabled);
var readonly = opts.element.prop("readonly");
if (readonly === undefined) readonly = false;
this.readonly(readonly);
// Calculate size of scrollbar
scrollBarDimensions = scrollBarDimensions || measureScrollbar();
@ -937,19 +942,15 @@ the specific language governing permissions and limitations under the Apache Lic
// sync enabled state
enabled = this.opts.element.attr("disabled") !== "disabled";
readonly = this.opts.element.attr("readonly") === "readonly";
//console.log("sync enabled: ", this._enabled, "readonly: ", this._readonly);
enabled = enabled && !readonly;
if (this.enabled !== enabled) {
if (enabled) {
this.enable();
} else {
this.disable();
}
}
var disabled = el.prop("disabled");
if (disabled === undefined) disabled = false;
this.enable(!disabled);
var readonly = el.prop("readonly");
if (readonly === undefined) readonly = false;
this.readonly(readonly);
syncCssClasses(this.container, this.opts.element, this.opts.adaptContainerCssClass);
this.container.addClass(evaluate(this.opts.containerCssClass));
@ -1008,24 +1009,46 @@ the specific language governing permissions and limitations under the Apache Lic
this.opts.element.blur();
},
// abstract
enable: function() {
if (this.enabled) return;
this.enabled=true;
this.container.removeClass("select2-container-disabled");
this.opts.element.removeAttr("disabled");
//abstract
isInterfaceEnabled: function()
{
return this.enabledInterface === true;
},
// abstract
disable: function() {
if (!this.enabled) return;
enableInterface: function() {
var enabled = this._enabled && !this._readonly,
disabled = !enabled;
if (enabled === this.enabledInterface) return false;
this.container.toggleClass("select2-container-disabled", disabled);
this.close();
this.enabledInterface = enabled;
this.enabled=false;
this.container.addClass("select2-container-disabled");
this.opts.element.attr("disabled", "disabled");
return true;
},
// abstract
enable: function(enabled) {
if (enabled === undefined) enabled = true;
if (this._enabled === enabled) return false;
this._enabled = enabled;
this.opts.element.prop("disabled", !enabled);
this.enableInterface();
return true;
},
// abstract
readonly: function(enabled) {
if (enabled === undefined) enabled = false;
if (this._readonly === enabled) return false;
this._readonly = enabled;
this.opts.element.prop("readonly", enabled);
this.enableInterface();
return true;
},
// abstract
@ -1659,21 +1682,10 @@ the specific language governing permissions and limitations under the Apache Lic
},
// single
disable: function() {
if (!this.enabled) return;
this.parent.disable.apply(this, arguments);
this.focusser.attr("disabled", "disabled");
},
// single
enable: function() {
if (this.enabled) return;
this.parent.enable.apply(this, arguments);
this.focusser.removeAttr("disabled");
enableInterface: function() {
if (this.parent.enableInterface.apply(this, arguments)) {
this.focusser.prop("disabled", !this.isInterfaceEnabled());
}
},
// single
@ -1741,7 +1753,7 @@ the specific language governing permissions and limitations under the Apache Lic
this.focusser.attr("tabindex", this.elementTabIndex);
this.search.bind("keydown", this.bind(function (e) {
if (!this.enabled) return;
if (!this.isInterfaceEnabled()) return;
if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
// prevent the page from scrolling
@ -1778,7 +1790,7 @@ the specific language governing permissions and limitations under the Apache Lic
}));
this.focusser.bind("keydown", this.bind(function (e) {
if (!this.enabled) return;
if (!this.isInterfaceEnabled()) return;
if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) {
return;
@ -1814,7 +1826,7 @@ the specific language governing permissions and limitations under the Apache Lic
}));
selection.delegate("abbr", "mousedown", this.bind(function (e) {
if (!this.enabled) return;
if (!this.isInterfaceEnabled()) return;
this.clear();
killEventImmediately(e);
this.close();
@ -1826,7 +1838,7 @@ the specific language governing permissions and limitations under the Apache Lic
if (this.opened()) {
this.close();
} else if (this.enabled) {
} else if (this.isInterfaceEnabled()) {
this.open();
}
@ -2198,7 +2210,7 @@ the specific language governing permissions and limitations under the Apache Lic
.attr('for', this.search.attr('id'));
this.search.bind("input paste", this.bind(function() {
if (!this.enabled) return;
if (!this.isInterfaceEnabled()) return;
if (!this.opened()) {
this.open();
}
@ -2207,7 +2219,7 @@ the specific language governing permissions and limitations under the Apache Lic
this.search.attr("tabindex", this.elementTabIndex);
this.search.bind("keydown", this.bind(function (e) {
if (!this.enabled) return;
if (!this.isInterfaceEnabled()) return;
if (e.which === KEY.BACKSPACE && this.search.val() === "") {
this.close();
@ -2286,7 +2298,7 @@ the specific language governing permissions and limitations under the Apache Lic
}));
this.container.delegate(selector, "mousedown", this.bind(function (e) {
if (!this.enabled) return;
if (!this.isInterfaceEnabled()) return;
if ($(e.target).closest(".select2-search-choice").length > 0) {
// clicked inside a select2 search choice, do not open
return;
@ -2298,7 +2310,7 @@ the specific language governing permissions and limitations under the Apache Lic
}));
this.container.delegate(selector, "focus", this.bind(function () {
if (!this.enabled) return;
if (!this.isInterfaceEnabled()) return;
this.container.addClass("select2-container-active");
this.dropdown.addClass("select2-drop-active");
this.clearPlaceholder();
@ -2312,21 +2324,10 @@ the specific language governing permissions and limitations under the Apache Lic
},
// multi
enable: function() {
if (this.enabled) return;
this.parent.enable.apply(this, arguments);
this.search.removeAttr("disabled");
},
// multi
disable: function() {
if (!this.enabled) return;
this.parent.disable.apply(this, arguments);
this.search.attr("disabled", true);
enableInterface: function() {
if (this.parent.enableInterface.apply(this, arguments)) {
this.search.prop("disabled", !this.isInterfaceEnabled());
}
},
// multi
@ -2508,7 +2509,7 @@ the specific language governing permissions and limitations under the Apache Lic
choice.find(".select2-search-choice-close")
.bind("mousedown", killEvent)
.bind("click dblclick", this.bind(function (e) {
if (!this.enabled) return;
if (!this.isInterfaceEnabled()) return;
$(e.target).closest(".select2-search-choice").fadeOut('fast', this.bind(function(){
this.unselect($(e.target));
@ -2518,7 +2519,7 @@ the specific language governing permissions and limitations under the Apache Lic
})).dequeue();
killEvent(e);
})).bind("focus", this.bind(function () {
if (!this.enabled) return;
if (!this.isInterfaceEnabled()) return;
this.container.addClass("select2-container-active");
this.dropdown.addClass("select2-drop-active");
}));
@ -2784,7 +2785,9 @@ the specific language governing permissions and limitations under the Apache Lic
var args = Array.prototype.slice.call(arguments, 0),
opts,
select2,
value, multiple, allowedMethods = ["val", "destroy", "opened", "open", "close", "focus", "isFocused", "container", "onSortStart", "onSortEnd", "enable", "disable", "positionDropdown", "data"];
value, multiple,
allowedMethods = ["val", "destroy", "opened", "open", "close", "focus", "isFocused", "container", "onSortStart", "onSortEnd", "enable", "readonly", "positionDropdown", "data"],
valueMethods = ["val", "opened", "isFocused", "container", "data"];
this.each(function () {
if (args.length === 0 || typeof(args[0]) === "object") {
@ -2814,7 +2817,9 @@ the specific language governing permissions and limitations under the Apache Lic
} else {
value = select2[args[0]].apply(select2, args.slice(1));
}
if (value !== undefined) {return false;}
if (indexOf(args[0], valueMethods) >= 0) {
return false;
}
} else {
throw "Invalid arguments to select2 plugin: " + args;
}