58 lines
1.6 KiB
JavaScript
58 lines
1.6 KiB
JavaScript
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dojo.provide("dojox.form.MultiComboBox");
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dojo.experimental("dojox.form.MultiComboBox");
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dojo.require("dijit.form.ComboBox");
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dojo.require("dijit.form.ValidationTextBox");
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dojo.declare("dojox.form.MultiComboBox",
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[dijit.form.ValidationTextBox, dijit.form.ComboBoxMixin],{
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//
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// summary: A ComboBox that accpets multiple inputs on a single line?
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//
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// delimiter: String
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// The character to use to separate items in the ComboBox input
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delimiter: ",",
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_previousMatches: false,
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_setValueAttr: function(value){
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if (this.delimiter && value.length != 0){
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value = value+this.delimiter+" ";
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arguments[0] = this._addPreviousMatches(value);
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}
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this.inherited(arguments);
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},
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_addPreviousMatches: function(/* String */text){
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if(this._previousMatches){
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if(!text.match(new RegExp("^"+this._previousMatches))){
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text = this._previousMatches+text;
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}
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text = this._cleanupDelimiters(text);
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}
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return text; // String
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},
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_cleanupDelimiters: function(/* String */text){
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if(this.delimiter){
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text = text.replace(new RegExp(" +"), " ");
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text = text.replace(new RegExp("^ *"+this.delimiter+"* *"), "");
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text = text.replace(new RegExp(this.delimiter+" *"+this.delimiter), this.delimiter);
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}
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return text;
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},
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_autoCompleteText: function(/* String */text){
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arguments[0] = this._addPreviousMatches(text);
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this.inherited(arguments);
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},
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_startSearch: function(/* String */text){
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text = this._cleanupDelimiters(text);
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var re = new RegExp("^.*"+this.delimiter+" *");
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if((this._previousMatches = text.match(re))){
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arguments[0] = text.replace(re, "");
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}
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this.inherited(arguments);
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}
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});
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