cacert-testmgr/external/ZendFramework-1.9.5/externals/dojo/dijit/form/TextBox.js

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dojo.provide("dijit.form.TextBox");
dojo.require("dijit.form._FormWidget");
dojo.declare(
"dijit.form.TextBox",
dijit.form._FormValueWidget,
{
// summary:
// A base class for textbox form inputs
// trim: Boolean
// Removes leading and trailing whitespace if true. Default is false.
trim: false,
// uppercase: Boolean
// Converts all characters to uppercase if true. Default is false.
uppercase: false,
// lowercase: Boolean
// Converts all characters to lowercase if true. Default is false.
lowercase: false,
// propercase: Boolean
// Converts the first character of each word to uppercase if true.
propercase: false,
// maxLength: String
// HTML INPUT tag maxLength declaration.
maxLength: "",
templatePath: dojo.moduleUrl("dijit.form", "templates/TextBox.html"),
baseClass: "dijitTextBox",
attributeMap: dojo.delegate(dijit.form._FormValueWidget.prototype.attributeMap, {
maxLength: "focusNode"
}),
_getValueAttr: function(){
// summary:
// Hook so attr('value') works as we like.
// description:
// For `dijit.form.TextBox` this basically returns the value of the <input>.
//
// For `dijit.form.MappedTextBox` subclasses, which have both
// a "displayed value" and a separate "submit value",
// This treats the "displayed value" as the master value, computing the
// submit value from it via this.parse().
return this.parse(this.attr('displayedValue'), this.constraints);
},
_setValueAttr: function(value, /*Boolean?*/ priorityChange, /*String?*/ formattedValue){
// summary:
// Hook so attr('value', ...) works.
//
// description:
// Sets the value of the widget to "value" which can be of
// any type as determined by the widget.
//
// value:
// The visual element value is also set to a corresponding,
// but not necessarily the same, value.
//
// formattedValue:
// If specified, used to set the visual element value,
// otherwise a computed visual value is used.
//
// priorityChange:
// If true, an onChange event is fired immediately instead of
// waiting for the next blur event.
var filteredValue;
if(value !== undefined){
// TODO: this is calling filter() on both the display value and the actual value.
// I added a comment to the filter() definition about this, but it should be changed.
filteredValue = this.filter(value);
if(typeof formattedValue != "string"){
if(filteredValue !== null && ((typeof filteredValue != "number") || !isNaN(filteredValue))){
formattedValue = this.filter(this.format(filteredValue, this.constraints));
}else{ formattedValue = ''; }
}
}
if(formattedValue != null && formattedValue != undefined && ((typeof formattedValue) != "number" || !isNaN(formattedValue)) && this.textbox.value != formattedValue){
this.textbox.value = formattedValue;
}
this.inherited(arguments, [filteredValue, priorityChange]);
},
// displayedValue: String
// For subclasses like ComboBox where the displayed value
// (ex: Kentucky) and the serialized value (ex: KY) are different,
// this represents the displayed value.
//
// Setting 'displayedValue' through attr('displayedValue', ...)
// updates 'value', and vice-versa. Othewise 'value' is updated
// from 'displayedValue' periodically, like onBlur etc.
//
// TODO: move declaration to MappedTextBox?
// Problem is that ComboBox references displayedValue,
// for benefit of FilteringSelect.
displayedValue: "",
getDisplayedValue: function(){
// summary:
// Deprecated. Use attr('displayedValue') instead.
// tags:
// deprecated
dojo.deprecated(this.declaredClass+"::getDisplayedValue() is deprecated. Use attr('displayedValue') instead.", "", "2.0");
return this.attr('displayedValue');
},
_getDisplayedValueAttr: function(){
// summary:
// Hook so attr('displayedValue') works.
// description:
// Returns the displayed value (what the user sees on the screen),
// after filtering (ie, trimming spaces etc.).
//
// For some subclasses of TextBox (like ComboBox), the displayed value
// is different from the serialized value that's actually
// sent to the server (see dijit.form.ValidationTextBox.serialize)
return this.filter(this.textbox.value);
},
setDisplayedValue: function(/*String*/value){
// summary:
// Deprecated. Use attr('displayedValue', ...) instead.
// tags:
// deprecated
dojo.deprecated(this.declaredClass+"::setDisplayedValue() is deprecated. Use attr('displayedValue', ...) instead.", "", "2.0");
this.attr('displayedValue', value);
},
_setDisplayedValueAttr: function(/*String*/value){
// summary:
// Hook so attr('displayedValue', ...) works.
// description:
// Sets the value of the visual element to the string "value".
// The widget value is also set to a corresponding,
// but not necessarily the same, value.
if(value === null || value === undefined){ value = '' }
else if(typeof value != "string"){ value = String(value) }
this.textbox.value = value;
this._setValueAttr(this.attr('value'), undefined, value);
},
format: function(/* String */ value, /* Object */ constraints){
// summary:
// Replacable function to convert a value to a properly formatted string.
// tags:
// protected extension
return ((value == null || value == undefined) ? "" : (value.toString ? value.toString() : value));
},
parse: function(/* String */ value, /* Object */ constraints){
// summary:
// Replacable function to convert a formatted string to a value
// tags:
// protected extension
return value; // String
},
_refreshState: function(){
// summary:
// After the user types some characters, etc., this method is
// called to check the field for validity etc. The base method
// in `dijit.form.TextBox` does nothing, but subclasses override.
// tags:
// protected
},
_onInput: function(e){
if(e && e.type && /key/i.test(e.type) && e.keyCode){
switch(e.keyCode){
case dojo.keys.SHIFT:
case dojo.keys.ALT:
case dojo.keys.CTRL:
case dojo.keys.TAB:
return;
}
}
if(this.intermediateChanges){
var _this = this;
// the setTimeout allows the key to post to the widget input box
setTimeout(function(){ _this._handleOnChange(_this.attr('value'), false); }, 0);
}
this._refreshState();
},
postCreate: function(){
// setting the value here is needed since value="" in the template causes "undefined"
// and setting in the DOM (instead of the JS object) helps with form reset actions
this.textbox.setAttribute("value", this.textbox.value); // DOM and JS values shuld be the same
this.inherited(arguments);
if(dojo.isMoz || dojo.isOpera){
this.connect(this.textbox, "oninput", this._onInput);
}else{
this.connect(this.textbox, "onkeydown", this._onInput);
this.connect(this.textbox, "onkeyup", this._onInput);
this.connect(this.textbox, "onpaste", this._onInput);
this.connect(this.textbox, "oncut", this._onInput);
}
/*#5297:if(this.srcNodeRef){
dojo.style(this.textbox, "cssText", this.style);
this.textbox.className += " " + this["class"];
}*/
this._layoutHack();
},
_blankValue: '', // if the textbox is blank, what value should be reported
filter: function(val){
// summary:
// Auto-corrections (such as trimming) that are applied to textbox
// value on blur or form submit.
// description:
// For MappedTextBox subclasses, this is called twice
// - once with the display value
// - once the value as set/returned by attr('value', ...)
// and attr('value'), ex: a Number for NumberTextBox.
//
// In the latter case it does corrections like converting null to NaN. In
// the former case the NumberTextBox.filter() method calls this.inherited()
// to execute standard trimming code in TextBox.filter().
//
// TODO: break this into two methods in 2.0
//
// tags:
// protected extension
if(val === null){ return this._blankValue; }
if(typeof val != "string"){ return val; }
if(this.trim){
val = dojo.trim(val);
}
if(this.uppercase){
val = val.toUpperCase();
}
if(this.lowercase){
val = val.toLowerCase();
}
if(this.propercase){
val = val.replace(/[^\s]+/g, function(word){
return word.substring(0,1).toUpperCase() + word.substring(1);
});
}
return val;
},
_setBlurValue: function(){
this._setValueAttr(this.attr('value'), true);
},
_onBlur: function(e){
if(this.disabled){ return; }
this._setBlurValue();
this.inherited(arguments);
},
_onFocus: function(e){
if(this.disabled){ return; }
this._refreshState();
this.inherited(arguments);
},
reset: function(){
// Overrides dijit._FormWidget.reset().
// Additionally resets the displayed textbox value to ''
this.textbox.value = '';
this.inherited(arguments);
}
}
);
dijit.selectInputText = function(/*DomNode*/element, /*Number?*/ start, /*Number?*/ stop){
// summary:
// Select text in the input element argument, from start (default 0), to stop (default end).
// TODO: use functions in _editor/selection.js?
var _window = dojo.global;
var _document = dojo.doc;
element = dojo.byId(element);
if(isNaN(start)){ start = 0; }
if(isNaN(stop)){ stop = element.value ? element.value.length : 0; }
element.focus();
if(_document["selection"] && dojo.body()["createTextRange"]){ // IE
if(element.createTextRange){
var range = element.createTextRange();
with(range){
collapse(true);
moveStart("character", start);
moveEnd("character", stop);
select();
}
}
}else if(_window["getSelection"]){
var selection = _window.getSelection(); // TODO: unused, remove
// FIXME: does this work on Safari?
if(element.setSelectionRange){
element.setSelectionRange(start, stop);
}
}
};