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+define("dijit/form/RangeBoundTextBox", [
+ "dojo/_base/declare", // declare
+ "dojo/i18n", // i18n.getLocalization
+ "./MappedTextBox"
+], function(declare, i18n, MappedTextBox){
+
+/*=====
+ var MappedTextBox = dijit.form.MappedTextBox;
+=====*/
+
+ // module:
+ // dijit/form/RangeBoundTextBox
+ // summary:
+ // Base class for textbox form widgets which defines a range of valid values.
+
+ /*=====
+ dijit.form.RangeBoundTextBox.__Constraints = function(){
+ // min: Number
+ // Minimum signed value. Default is -Infinity
+ // max: Number
+ // Maximum signed value. Default is +Infinity
+ this.min = min;
+ this.max = max;
+ }
+ =====*/
+
+ return declare("dijit.form.RangeBoundTextBox", MappedTextBox, {
+ // summary:
+ // Base class for textbox form widgets which defines a range of valid values.
+
+ // rangeMessage: String
+ // The message to display if value is out-of-range
+ rangeMessage: "",
+
+ /*=====
+ // constraints: dijit.form.RangeBoundTextBox.__Constraints
+ constraints: {},
+ ======*/
+
+ rangeCheck: function(/*Number*/ primitive, /*dijit.form.RangeBoundTextBox.__Constraints*/ constraints){
+ // summary:
+ // Overridable function used to validate the range of the numeric input value.
+ // tags:
+ // protected
+ return ("min" in constraints? (this.compare(primitive,constraints.min) >= 0) : true) &&
+ ("max" in constraints? (this.compare(primitive,constraints.max) <= 0) : true); // Boolean
+ },
+
+ isInRange: function(/*Boolean*/ /*===== isFocused =====*/){
+ // summary:
+ // Tests if the value is in the min/max range specified in constraints
+ // tags:
+ // protected
+ return this.rangeCheck(this.get('value'), this.constraints);
+ },
+
+ _isDefinitelyOutOfRange: function(){
+ // summary:
+ // Returns true if the value is out of range and will remain
+ // out of range even if the user types more characters
+ var val = this.get('value');
+ var isTooLittle = false;
+ var isTooMuch = false;
+ if("min" in this.constraints){
+ var min = this.constraints.min;
+ min = this.compare(val, ((typeof min == "number") && min >= 0 && val !=0) ? 0 : min);
+ isTooLittle = (typeof min == "number") && min < 0;
+ }
+ if("max" in this.constraints){
+ var max = this.constraints.max;
+ max = this.compare(val, ((typeof max != "number") || max > 0) ? max : 0);
+ isTooMuch = (typeof max == "number") && max > 0;
+ }
+ return isTooLittle || isTooMuch;
+ },
+
+ _isValidSubset: function(){
+ // summary:
+ // Overrides `dijit.form.ValidationTextBox._isValidSubset`.
+ // Returns true if the input is syntactically valid, and either within
+ // range or could be made in range by more typing.
+ return this.inherited(arguments) && !this._isDefinitelyOutOfRange();
+ },
+
+ isValid: function(/*Boolean*/ isFocused){
+ // Overrides dijit.form.ValidationTextBox.isValid to check that the value is also in range.
+ return this.inherited(arguments) &&
+ ((this._isEmpty(this.textbox.value) && !this.required) || this.isInRange(isFocused)); // Boolean
+ },
+
+ getErrorMessage: function(/*Boolean*/ isFocused){
+ // Overrides dijit.form.ValidationTextBox.getErrorMessage to print "out of range" message if appropriate
+ var v = this.get('value');
+ if(v !== null && v !== '' && v !== undefined && (typeof v != "number" || !isNaN(v)) && !this.isInRange(isFocused)){ // don't check isInRange w/o a real value
+ return this.rangeMessage; // String
+ }
+ return this.inherited(arguments);
+ },
+
+ postMixInProperties: function(){
+ this.inherited(arguments);
+ if(!this.rangeMessage){
+ this.messages = i18n.getLocalization("dijit.form", "validate", this.lang);
+ this.rangeMessage = this.messages.rangeMessage;
+ }
+ },
+
+ _setConstraintsAttr: function(/*Object*/ constraints){
+ this.inherited(arguments);
+ if(this.focusNode){ // not set when called from postMixInProperties
+ if(this.constraints.min !== undefined){
+ this.focusNode.setAttribute("aria-valuemin", this.constraints.min);
+ }else{
+ this.focusNode.removeAttribute("aria-valuemin");
+ }
+ if(this.constraints.max !== undefined){
+ this.focusNode.setAttribute("aria-valuemax", this.constraints.max);
+ }else{
+ this.focusNode.removeAttribute("aria-valuemax");
+ }
+ }
+ },
+
+ _setValueAttr: function(/*Number*/ value, /*Boolean?*/ priorityChange){
+ // summary:
+ // Hook so set('value', ...) works.
+
+ this.focusNode.setAttribute("aria-valuenow", value);
+ this.inherited(arguments);
+ },
+
+ applyTextDir: function(/*===== element, text =====*/){
+ // summary:
+ // The function overridden in the _BidiSupport module,
+ // originally used for setting element.dir according to this.textDir.
+ // In this case does nothing.
+ // element: Object
+ // text: String
+ // tags:
+ // protected.
+ }
+ });
+});