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JS bits for the Autocomplete HTML
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Autocomplete.prototype.onTextBoxType = function(e) { | |
// only show options if user typed something | |
if(this.textBox.val().trim().length > 0) { | |
// get options based on value | |
var options = this.getOptions(this.textBox.val(). | |
trim().toLowerCase()); | |
// build the menu based on the options | |
this.buildMenu(options); | |
// show the menu | |
this.showMenu(); | |
// update the live region | |
this.updateStatus(options.length); | |
} | |
// update the select box value which | |
// the server uses to process the data | |
this.updateSelectBox(); | |
}; | |
Autocomplete.prototype.onTextBoxKeyUp = function(e) { | |
switch (e.keyCode) { | |
case this.keys.esc: | |
case this.keys.up: | |
case this.keys.left: | |
case this.keys.right: | |
case this.keys.space: | |
case this.keys.enter: | |
case this.keys.tab: | |
case this.keys.shift: | |
// ignore these keys otherwise the menu will show briefly | |
break; | |
case this.keys.down: | |
this.onTextBoxDownPressed(e); | |
break; | |
default: | |
this.onTextBoxType(e); | |
} | |
}; |
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