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Multiple values pasting feature added to winnow_results method #2846

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Multiple values pasting feature added to winnow_results method #2846

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103 changes: 57 additions & 46 deletions coffee/lib/abstract-chosen.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -163,53 +163,64 @@ class AbstractChosen
this.no_results_clear()

results = 0

searchText = this.get_search_text()
escapedSearchText = searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&")
regex = this.get_search_regex(escapedSearchText)
highlightRegex = this.get_highlight_regex(escapedSearchText)

for option in @results_data

option.search_match = false
results_group = null

if this.include_option_in_results(option)

if option.group
option.group_match = false
option.active_options = 0

if option.group_array_index? and @results_data[option.group_array_index]
results_group = @results_data[option.group_array_index]
results += 1 if results_group.active_options is 0 and results_group.search_match
results_group.active_options += 1

option.search_text = if option.group then option.label else option.html

unless option.group and not @group_search
option.search_match = this.search_string_match(option.search_text, regex)
results += 1 if option.search_match and not option.group

if option.search_match
if searchText.length
startpos = option.search_text.search highlightRegex
text = option.search_text.substr(0, startpos + searchText.length) + '</em>' + option.search_text.substr(startpos + searchText.length)
option.search_text = text.substr(0, startpos) + '<em>' + text.substr(startpos)

results_group.group_match = true if results_group?

else if option.group_array_index? and @results_data[option.group_array_index].search_match
option.search_match = true

this.result_clear_highlight()

if results < 1 and searchText.length
this.update_results_content ""
this.no_results searchText
else
this.update_results_content this.results_option_build()
this.winnow_results_set_highlight()
searchArray = []
self = this
multiple = false
searchArray.push(searchText)

re = new RegExp(/\;\s*|\,\s*|\t/)
if searchText.search(re) >= 0
searchArray = searchText.split(re) || null
multiple = true

searchArray.forEach (searchText) ->
escapedSearchText = searchText.replace(/[-[\]{}()*+?.\\^$|#\s]/g, "\\$&")
regex = self.get_search_regex(escapedSearchText)
highlightRegex = self.get_highlight_regex(escapedSearchText)

for option in self.results_data
option.search_match = false
results_group = null

if self.include_option_in_results(option)

if option.group
option.group_match = false
option.active_options = 0

if option.group_array_index? and @results_data[option.group_array_index]
results_group = @results_data[option.group_array_index]
results += 1 if results_group.active_options is 0 and results_group.search_match
results_group.active_options += 1

option.search_text = if option.group then option.label else option.html

unless option.group and not @group_search
option.search_match = self.search_string_match(option.search_text, regex)
results += 1 if option.search_match and not option.group

if option.search_match
if searchText.length
startpos = option.search_text.search highlightRegex
text = option.search_text.substr(0, startpos + searchText.length) + '</em>' + option.search_text.substr(startpos + searchText.length)
option.search_text = text.substr(0, startpos) + '<em>' + text.substr(startpos)

results_group.group_match = true if results_group?

else if option.group_array_index? and @results_data[option.group_array_index].search_match
option.search_match = true

self.result_clear_highlight()

if results < 1 and searchText.length
self.update_results_content ""
self.no_results searchText
else
self.update_results_content self.results_option_build()
self.winnow_results_set_highlight()
if multiple
self.result_select({metaKey: true, preventDefault: -> })

get_search_regex: (escaped_search_string) ->
regex_anchor = if @search_contains then "" else "^"
Expand Down