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class LiveSearch { |
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constructor(){ |
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var $ = jQuery; |
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|
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//live search |
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this.request; |
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this.searchForm = $(".betterdocs-searchform"); |
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this.searchField = $(".betterdocs-search-field"); |
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this.searchCategory = $(".betterdocs-search-category"); |
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this.popularSearch = $( |
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".betterdocs-popular-search-keyword .popular-keyword" |
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); |
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this.searchClose = $(".docs-search-close"); |
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|
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|
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this.liveSearch(); |
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} |
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|
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liveSearch() { |
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var $ = jQuery; |
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var $this = this; |
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// disable from submit on enter |
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this.popularSearch.on("click", function (e) { |
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e.preventDefault(); |
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let popularKeyword = $(this).text(); |
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$(this) |
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.parent(".betterdocs-popular-search-keyword") |
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.siblings(".betterdocs-searchform") |
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.find(".betterdocs-search-field") |
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.val(popularKeyword) |
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.trigger("propertychange"); |
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}); |
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|
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this.searchForm.on("keyup keypress", function (e) { |
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let keyCode = e.keyCode || e.which; |
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if (keyCode === 13) { |
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e.preventDefault(); |
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return false; |
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} |
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}); |
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|
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// ajax load titles on keyup to searchbox |
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this.searchField.on("input propertychange paste", function (e) { |
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let thisEvent = $(this); |
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let inputVal = $(this).val(); |
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let inputCat = thisEvent |
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.parent(".betterdocs-searchform-input-wrap") |
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.siblings(".betterdocs-search-category") |
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.find(":selected") |
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.val(); |
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let resultWrapper = thisEvent |
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.parent() |
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.parent(".betterdocs-searchform"); |
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let kbSlug = thisEvent |
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.parent() |
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.parent(".betterdocs-searchform") |
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.find(".betterdocs-search-kbslug") |
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.val(); |
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|
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//Before the result is fetched, we have to remove the search result wrapper based on letter limit characters |
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if (!inputVal.length) { |
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var nodeResults = thisEvent |
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.parents(".betterdocs-live-search") |
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.find(".betterdocs-search-result-wrap"); |
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if (nodeResults.length > 0) { |
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nodeResults.each(function (item) { |
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$(nodeResults[item]).remove(); |
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}); |
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} |
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} |
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|
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$this.liveSearchAction( |
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e, |
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thisEvent, |
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inputVal, |
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inputCat, |
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resultWrapper, |
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kbSlug |
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); |
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}); |
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|
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this.searchCategory.on("change", function (e) { |
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let thisEvent = $(this); |
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let inputVal = thisEvent |
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.siblings(".betterdocs-searchform-input-wrap") |
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.children(".betterdocs-search-field") |
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.val(); |
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let inputCat = $(this).find(":selected").val(); |
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let resultWrapper = thisEvent.parent(".betterdocs-searchform"); |
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let kbSlug = thisEvent |
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.parent(".betterdocs-searchform") |
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.find(".betterdocs-search-kbslug") |
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.val(); |
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$this.liveSearchAction( |
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e, |
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thisEvent, |
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inputVal, |
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inputCat, |
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resultWrapper, |
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kbSlug |
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); |
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}); |
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|
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this.liveSearchAction = function ( |
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e, |
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thisEvent, |
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inputVal, |
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inputCat, |
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resultWrapper, |
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kbSlug |
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) { |
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let $ = jQuery; |
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let resultList = thisEvent |
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.parent(".betterdocs-searchform") |
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.find(".betterdocs-search-result-wrap"); |
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let searchLoader = thisEvent.parent().find(".docs-search-loader"); |
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let searchClose = thisEvent.parent().find(".docs-search-close"); |
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let search_letter_limit = betterdocsSearchConfig.search_letter_limit; |
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if ( |
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e.key != "a" && |
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e.keyCode != 17 && |
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e.keyCode != 91 && |
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inputVal.length >= search_letter_limit |
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) { |
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$this.delay(function () { |
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$this.ajaxLoad( |
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inputVal, |
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inputCat, |
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kbSlug, |
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resultWrapper, |
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resultList, |
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searchLoader, |
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searchClose, |
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thisEvent |
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); |
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}, 400); |
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} else if (!inputVal.length) { |
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thisEvent |
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.parent() |
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.parent(".betterdocs-live-search") |
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.find(".betterdocs-search-result-wrap") |
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.addClass("hideArrow"); |
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thisEvent |
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.parent() |
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.parent(".betterdocs-live-search") |
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.find(".docs-search-result") |
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.slideUp(300); |
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searchLoader.hide(); |
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searchClose.hide(); |
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} |
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}; |
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|
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this.searchClose.on("click", function () { |
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$(this).hide(); |
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$(this).parent() |
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.parent() |
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.find(".betterdocs-search-result-wrap") |
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.addClass("hideArrow"); |
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$(this).parent() |
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.parent() |
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.find(".docs-search-result") |
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.slideUp(300); |
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$(this).siblings( ".betterdocs-search-field" ).val(""); |
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}); |
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|
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this.delay = (function (callback, ms) { |
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let timer = 0; |
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return function (callback, ms) { |
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clearTimeout(timer); |
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timer = setTimeout(callback, ms); |
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return timer; |
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}; |
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})(); |
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|
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this.ajaxLoad = function ( |
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inputVal, |
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inputCat, |
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kbSlug, |
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resultWrapper, |
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resultList, |
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searchLoader, |
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searchClose, |
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inputEvent |
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) { |
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var $ = jQuery; |
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let request; |
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if (request) { |
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request.abort(); |
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} |
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request = $.ajax({ |
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url: betterdocsSearchConfig.ajax_url, |
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type: "post", |
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data: { |
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action: "betterdocs_get_search_result", |
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search_input: inputVal, |
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search_cat: inputCat, |
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kb_slug: kbSlug || betterdocsSearchConfigTwo?.kb_based_search || '', |
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is_post_type_archive:betterdocsSearchConfigTwo?.is_post_type_archive, |
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}, |
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beforeSend: function () { |
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searchLoader.show(); |
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searchClose.hide(); |
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resultList.addClass("hideArrow"); |
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$(".betterdocs-live-search .docs-search-result").slideUp( |
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400 |
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); |
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}, |
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success: function (response) { |
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resultList.remove(); |
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searchLoader.hide(); |
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searchClose.show(); |
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|
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let search_letter_limit = |
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betterdocsSearchConfig.search_letter_limit; |
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var inputVal2 = inputEvent.val(); |
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|
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//After the result is fetched, we have to remove the search result wrapper |
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if (inputVal2.length < search_letter_limit) { |
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var nodeResults = $(".betterdocs-live-search").find( |
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".betterdocs-search-result-wrap" |
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); |
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if (nodeResults.length > 0) { |
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nodeResults.each(function (item) { |
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$(nodeResults[item]).slideUp(400); |
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}); |
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} |
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searchClose.hide(); |
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return; |
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} |
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|
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resultWrapper.append(response.data.post_lists); |
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}, |
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}); |
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}; |
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} |
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} |
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|
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new LiveSearch; |
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|
