From d5e477f5bf17064425a5569ee267d2e4ee1ad60a Mon Sep 17 00:00:00 2001
From: Jared Hancock <jared@osticket.com>
Date: Sat, 18 Apr 2015 10:29:24 -0500
Subject: [PATCH] typeahead: Port newer `minLength` option
Which allows opening the typeahead before any input is given
---
scp/js/bootstrap-typeahead.js | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/scp/js/bootstrap-typeahead.js b/scp/js/bootstrap-typeahead.js
index c274748d8..2bdf1a222 100644
--- a/scp/js/bootstrap-typeahead.js
+++ b/scp/js/bootstrap-typeahead.js
@@ -101,15 +101,15 @@
this.query = this.$element.val()
- if (!this.query) {
+ if (this.query.length < this.options.minLength) {
return this.shown ? this.hide() : this
}
-
+
items = $.grep(results, function (item) {
if (!that.strings)
item = item[that.options.property]
- if (that.matcher(item))
+ if (that.matcher(item))
return item
})
@@ -146,6 +146,8 @@
}
, highlighter: function (item) {
+ if (!this.query)
+ return item;
return item.replace(new RegExp('(' + this.query + ')', 'ig'), function ($1, match) {
return '<strong>' + match + '</strong>'
})
@@ -155,6 +157,7 @@
var that = this
items = $(items).map(function (i, item) {
+ var orig = item;
i = $(that.options.item).attr('data-value', JSON.stringify(item))
if (!that.strings) {
if(item[that.options.render])
@@ -162,7 +165,7 @@
else
item = item[that.options.property];
}
- i.find('a').html(that.highlighter(item))
+ i.find('a').html(that.highlighter(item, orig))
return i[0]
})
@@ -283,6 +286,10 @@
$(e.currentTarget).addClass('active')
}
+ , visible: function() {
+ return this.shown;
+ }
+
}
@@ -307,6 +314,7 @@
, onselect: null
, property: 'value'
, render: 'info'
+ , minLength: 1
}
$.fn.typeahead.Constructor = Typeahead
--
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