1; 2(function ($) { 3 'use strict'; 4 5 function noop() { } 6 7 function throttle(func, wait, options) { 8 var context, args, result; 9 var timeout = null; 10 // ä¸æ¬¡æ§è¡æ¶é´ç¹ 11 var previous = 0; 12 if (!options) options = {}; 13 // 延è¿æ§è¡å½æ° 14 var later = function () { 15 // è¥è®¾å®äºå¼å§è¾¹çä¸æ§è¡é项ï¼ä¸æ¬¡æ§è¡æ¶é´å§ç»ä¸º0 16 previous = options.leading === false ? 0 : new Date().getTime(); 17 timeout = null; 18 result = func.apply(context, args); 19 if (!timeout) context = args = null; 20 }; 21 return function () { 22 var now = new Date().getTime(); 23 // é¦æ¬¡æ§è¡æ¶ï¼å¦æ设å®äºå¼å§è¾¹çä¸æ§è¡é项ï¼å°ä¸æ¬¡æ§è¡æ¶é´è®¾å®ä¸ºå½åæ¶é´ã 24 if (!previous && options.leading === false) previous = now; 25 // 延è¿æ§è¡æ¶é´é´é 26 var remaining = wait - (now - previous); 27 context = this; 28 args = arguments; 29 // 延è¿æ¶é´é´éremainingå°äºçäº0ï¼è¡¨ç¤ºä¸æ¬¡æ§è¡è³æ¤æé´éæ¶é´å·²ç»è¶ è¿ä¸ä¸ªæ¶é´çªå£ 30 // remaining大äºæ¶é´çªå£waitï¼è¡¨ç¤ºå®¢æ·ç«¯ç³»ç»æ¶é´è¢«è°æ´è¿ 31 if (remaining <= 0 || remaining > wait) { 32 clearTimeout(timeout); 33 timeout = null; 34 previous = now; 35 result = func.apply(context, args); 36 if (!timeout) context = args = null; 37 //å¦æ延è¿æ§è¡ä¸åå¨ï¼ä¸æ²¡æ设å®ç»å°¾è¾¹çä¸æ§è¡é项 38 } else if (!timeout && options.trailing !== false) { 39 timeout = setTimeout(later, remaining); 40 } 41 return result; 42 }; 43 } 44 45 var isSafari = function () { 46 var ua = navigator.userAgent.toLowerCase(); 47 if (ua.indexOf('safari') !== -1) { 48 return ua.indexOf('chrome') > -1 ? false : true; 49 } 50 }(); 51 52 var settings = { 53 readonly: false, 54 minCount: 0, 55 minCountErrorMessage: '', 56 limitCount: Infinity, 57 limitCountErrorMessage: '', 58 input: '<input type="text" maxLength="20" placeholder="Search...">', 59 data: [], 60 searchable: true, 61 searchNoData: '<li style="color:#ddd">No Results.</li>', 62 init: noop, 63 choice: noop, 64 extendProps: [] 65 }; 66 67 var KEY_CODE = { 68 up: 38, 69 down: 40, 70 enter: 13 71 }; 72 73 var EVENT_SPACE = { 74 click: 'click.iui-dropdown', 75 focus: 'focus.iui-dropdown', 76 keydown: 'keydown.iui-dropdown', 77 keyup: 'keyup.iui-dropdown' 78 }; 79 80 var ALERT_TIMEOUT_PERIOD = 1000; 81 82 // åå»ºæ¨¡æ¿ 83 function createTemplate() { 84 var isLabelMode = this.isLabelMode; 85 var searchable = this.config.searchable; 86 var templateSearch = searchable ? '<span class="dropdown-search">' + this.config.input + '</span>' : ''; 87 88 return isLabelMode ? '<div class="dropdown-display-label"><div class="dropdown-chose-list">' + templateSearch + '</div></div><div class="dropdown-main">{{ul}}</div>' : '<a href="javascript:;" class="dropdown-display" tabindex="0"><span class="dropdown-chose-list"></span><a href="javascript:;" class="dropdown-clear-all" tabindex="0">\xD7</a></a><div class="dropdown-main">' + templateSearch + '{{ul}}</div>'; 89 } 90 91 // å°äºminCountæ示çå ç´ 92 function minItemsAlert() { 93 var _dropdown = this; 94 var _config = _dropdown.config; 95 var $el = _dropdown.$el; 96 var $alert = $el.find('.dropdown-minItem-alert'); 97 var alertMessage = _config.minCountErrorMessage; 98 clearTimeout(_dropdown.itemCountAlertTimer); 99 100 if ($alert.length === 0) { 101 if (!alertMessage) { 102 alertMessage = '\u6700\u4f4e\u9009\u62e9' + _config.minCount + '\u4E2A'; 103 } 104 $alert = $('<div class="dropdown-minItem-alert">' + alertMessage + '</div>'); 105 } 106 107 $el.append($alert); 108 _dropdown.itemCountAlertTimer = setTimeout(function () { 109 $el.find('.dropdown-minItem-alert').remove(); 110 }, ALERT_TIMEOUT_PERIOD); 111 } 112 113 // è¶ åºéå¶æ示 114 function maxItemAlert() { 115 var _dropdown = this; 116 var _config = _dropdown.config; 117 var $el = _dropdown.$el; 118 var $alert = $el.find('.dropdown-maxItem-alert'); 119 var alertMessage = _config.limitCountErrorMessage; 120 clearTimeout(_dropdown.itemLimitAlertTimer); 121 122 if ($alert.length === 0) { 123 if (!alertMessage) { 124 alertMessage = '\u6700\u591A\u53EF\u9009\u62E9' + _config.limitCount + '\u4E2A'; 125 }
126 $alert = $('<div class="dropdown-maxItem-alert">' + alertMessage + '</div>'); 127 } 128 129 $el.append($alert); 130 _dropdown.itemLimitAlertTimer = setTimeout(function () { 131 $el.find('.dropdown-maxItem-alert').remove(); 132 }, ALERT_TIMEOUT_PERIOD); 133 } 134 135 // select-option 转 ul-li 136 function selectToDiv(str) { 137 var result = str || ''; 138 // 移é¤selectæ ç¾ 139 result = result.replace(/<select[^>]*>/gi, '').replace('</select>', ''); 140 // ç§»é¤ optgroup ç»ææ ç¾ 141 result = result.replace(/<\/optgroup>/gi, ''); 142 result = result.replace(/<optgroup[^>]*>/gi, function (matcher) { 143 var groupName = /label="(.[^"]*)"(\s|>)/.exec(matcher); 144 var groupId = /data\-group\-id="(.[^"]*)"(\s|>)/.exec(matcher); 145 return '<li class="dropdown-group" data-group-id="' + (groupId ? groupId[1] : '') + '">' + (groupName ? groupName[1] : '') + '</li>'; 146 }); 147 result = result.replace(/<option(.*?)<\/option>/gi, function (matcher) { 148 // var value = /value="?([\w\u4E00-\u9FA5\uF900-\uFA2D]+)"?/.exec(matcher); 149 var value = $(matcher).val(); 150 var name = />(.*)<\//.exec(matcher); 151 // 强å¶è¦æ±htmlä¸ä½¿ç¨selected/disabledï¼èä¸æ¯selected="selected","disabled="disabled" 152 var isSelected = matcher.indexOf('selected') > -1 ? true : false; 153 var isDisabled = matcher.indexOf('disabled') > -1 ? true : false; 154 var extendAttr = '' 155 var extendProps = matcher.replace(/data-(\w+)="?(.[^"]+)"?/g, function ($1) { 156 extendAttr += $1 + ' ' 157 }); 158 return '<li ' + (isDisabled ? ' disabled' : ' tabindex="0"') + ' data-value="' + (value || '') + '" class="dropdown-option ' + (isSelected ? 'dropdown-chose' : '') + '" ' + extendAttr + '>' + (name ? name[1] : '') + '</li>'; 159 }); 160 161 return result; 162 } 163 164 // object-data 转 select-option 165 function objectToSelect(data) { 166 var dropdown = this; 167 var map = {}; 168 var result = ''; 169 var name = []; 170 var selectAmount = 0; 171 var extendProps = dropdown.config.extendProps; 172 173 if (!data || !data.length) { 174 return false; 175 } 176 177 $.each(data, function (index, val) { 178 // disable æéé«äº selected 179 var hasGroup = val.groupId; 180 var isDisabled = val.disabled ? ' disabled' : ''; 181 var isSelected = val.selected && !isDisabled ? ' selected' : ''; 182 var extendAttr = '' 183 $.each(extendProps, function (index, value) { 184 if (val[value]) { 185 extendAttr += 'data-' + value + '="' + val[value] + '" ' 186 } 187 }) 188 var temp = '<option' + isDisabled + isSelected + ' value="' + val.id + '" ' + extendAttr + '>' + val.name + '</option>'; 189 if (isSelected) { 190 name.push('<span class="dropdown-selected">' + val.name + '<i class="del" data-id="' + val.id + '"></i></span>'); 191 selectAmount++; 192 } 193 // å¤ææ¯å¦æåç» 194 if (hasGroup) { 195 if (map[val.groupId]) { 196 map[val.groupId] += temp; 197 } else { 198 // &janking& just a separator 199 map[val.groupId] = val.groupName + '&janking&' + temp; 200 } 201 } else { 202 map[index] = temp; 203 } 204 }); 205 206 $.each(map, function (index, val) { 207 var option = val.split('&janking&'); 208 // å¤ææ¯å¦æåç» 209 if (option.length === 2) { 210 var groupName = option[0]; 211 var items = option[1]; 212 result += '<optgroup label="' + groupName + '" data-group-id="' + index + '">' + items + '</optgroup>'; 213 } else { 214 result += val; 215 } 216 }); 217 218 return [result, name, selectAmount]; 219 } 220 221 // select-option 转 object-data 222 // 223 function selectToObject(el) { 224 var $select = el; 225 var result = []; 226 227 function readOption(key, el) { 228 var $option = $(el); 229 this.id = $option.prop('value'); 230 this.name = $option.text(); 231 this.disabled = $option.prop('disabled'); 232 this.selected = $option.prop('selected'); 233 } 234 235 $.each($select.children(), function (key, el) { 236 var tmp = {}; 237 var tmpGroup = {}; 238 var $el = $(el); 239 if (el.nodeName === 'OPTGROUP') { 240 tmpGroup.groupId = $el.data('groupId'); 241 tmpGroup.groupName = $el.attr('label'); 242 $.each($el.children(), $.proxy(readOption, tmp)); 243 $.extend(tmp, tmpGroup); 244 } else { 245 $.each($el, $.proxy(readOption, tmp)); 246 } 247 result.push(tmp); 248 }); 249 250 return result; 251 } 252 253 var action = { 254 show: function (event) { 255 event.stopPropagation(); 256 var _dropdown = this; 257 $(document).trigger('click.dropdown'); 258 _dropdown.$el.addClass('active'); 259 }, 260 search: throttle(function (event) { 261 var _dropdown = this; 262 var _config = _dropdown.config; 263 var $el = _dropdown.$el; 264 var $input = $(event.target); 265 var intputValue = $input.val(); 266 var data = _dropdown.config.data; 267 var result = []; 268 if (event.keyCode > 36 && event.keyCode < 41) { 269 return; 270 } 271 $.each(data, function (key, value) { 272 if ((value.groupName && value.groupName.toLowerCase().indexOf(intputValue.toLowerCase()) > -1) || value.name.toLowerCase().indexOf(intputValue.toLowerCase()) > -1 || '' + value.id === '' + intputValue) { 273 result.push(value); 274 } 275 }); 276 $el.find('ul').html(selectToDiv(objectToSelect.call(_dropdown, result)[0]) || _config.searchNo
276Data); 277 }, 300), 278 control: function (event) { 279 var keyCode = event.keyCode; 280 var KC = KEY_CODE; 281 var index = 0; 282 var direct; 283 var itemIndex; 284 var $items; 285 if (keyCode === KC.down || keyCode === KC.up) { 286 // æ¹å 287 direct = keyCode === KC.up ? -1 : 1; 288 $items = this.$el.find('[tabindex]'); 289 itemIndex = $items.index($(document.activeElement)); 290 // åå§ 291 if (itemIndex === -1) { 292 index = direct + 1 ? -1 : 0; 293 } else { 294 index = itemIndex; 295 } 296 // 确认ä½åº 297 index = index + direct; 298 // æåä½å¾ªç¯ 299 if (index === $items.length) { 300 index = 0; 301 } 302 $items.eq(index).focus(); 303 event.preventDefault(); 304 } 305 }, 306 multiChoose: function (event, status) { 307 var _dropdown = this; 308 var _config = _dropdown.config; 309 var $select = _dropdown.$select; 310 var $target = $(event.target); 311 var value = $target.attr('data-value'); 312 var hasSelected = $target.hasClass('dropdown-chose'); 313 var selectedName = []; 314 var selectedProp; 315 316 if ($target.hasClass('dropdown-display')) { 317 return false; 318 } 319 320 if (hasSelected) { 321 $target.removeClass('dropdown-chose'); 322 _dropdown.selectAmount--; 323 } else { 324 if (_dropdown.selectAmount < _config.limitCount) { 325 $target.addClass('dropdown-chose'); 326 _dropdown.selectAmount++; 327 } else { 328 maxItemAlert.call(_dropdown); 329 return false; 330 } 331 } 332 333 _dropdown.name = []; 334 335 $.each(_config.data, function (key, item) { 336 if ('' + item.id === '' + value) { 337 selectedProp = item; 338 item.selected = hasSelected ? false : true; 339 } 340 if (item.selected) { 341 selectedName.push(item.name); 342 _dropdown.name.push('<span class="dropdown-selected">' + item.name + '<i class="del" data-id="' + item.id + '"></i></span>'); 343 } 344 }); 345 346 $select.find('option[value="' + value + '"]').prop('selected', hasSelected ? false : true); 347 348 if (hasSelected && _dropdown.selectAmount < _config.minCount) { 349 minItemsAlert.call(_dropdown); 350 } 351 352 _dropdown.$choseList.find('.dropdown-selected').remove(); 353 _dropdown.$choseList.prepend(_dropdown.name.join('')); 354 _dropdown.$el.find('.dropdown-display').attr('title', selectedName.join(',')); 355 _config.choice.call(_dropdown, event, selectedProp); 356 }, 357 singleChoose: function (event) { 358 var _dropdown = this; 359 var _config = _dropdown.config; 360 var $el = _dropdown.$el; 361 var $select = _dropdown.$select; 362 var $target = $(event.target); 363 var value = $target.attr('data-value'); 364 var hasSelected = $target.hasClass('dropdown-chose'); 365 366 if ($target.hasClass('dropdown-chose') || $target.hasClass('dropdown-display')) { 367 return false; 368 } 369 370 _dropdown.name = []; 371 372 373 $el.removeClass('active').find('li').not($target).removeClass('dropdown-chose'); 374 375 $target.toggleClass('dropdown-chose'); 376 $.each(_config.data, function (key, item) { 377 // id æå¯è½æ¯æ°åä¹æå¯è½æ¯å符串ï¼å¼ºå¶å ¨çæå¼ç«¯ 2017-03-20 22:19:21 378 item.selected = false; 379 if ('' + item.id === '' + value) { 380 item.selected = hasSelected ? 0 : 1; 381 if (item.selected) { 382 _dropdown.name.push('<span class="dropdown-selected">' + item.name + '<i class="del" data-id="' + item.id + '"></i></span>'); 383 } 384 } 385 }); 386 387 $select.find('option[value="' + value + '"]').prop('selected', true); 388 389 _dropdown.name.push('<span class="placeholder">' + _dropdown.placeholder + '</span>'); 390 _dropdown.$choseList.html(_dropdown.name.join('')); 391 _config.choice.call(_dropdown, event); 392 }, 393 del: function (event) { 394 var _dropdown = this; 395 var _config = _dropdown.config; 396 var $target = $(event.target); 397 var id = $target.data('id'); 398 // 2017-03-23 15:58:50 æµè¯ 399 // 10000æ¡æ°æ®æµè¯å é¤ï¼èæ¶ ~3ms 400 $.each(_dropdown.name, function (key, value) { 401 if (value.indexOf('data-id="' + id + '"') !== -1) { 402 _dropdown.name.splice(key, 1); 403 return false;
404 } 405 }); 406 407 $.each(_dropdown.config.data, function (key, item) { 408 if ('' + item.id == '' + id) { 409 item.selected = false; 410 return false; 411 } 412 }); 413 414 _dropdown.selectAmount--; 415 _dropdown.$el.find('[data-value="' + id + '"]').removeClass('dropdown-chose'); 416 _dropdown.$el.find('[value="' + id + '"]').prop('selected', false).removeAttr('selected'); 417 $target.closest('.dropdown-selected').remove(); 418 _config.choice.call(_dropdown, event); 419 420 return false; 421 }, 422 clearAll: function (event) { 423 var _dropdown = this; 424 var _config = _dropdown.config; 425 event && event.preventDefault(); 426 console.log(this) 427 this.$choseList.find('.del').each(function (index, el) { 428 $(el).trigger('click'); 429 }); 430 431 if (_config.minCount > 0) { 432 minItemsAlert.call(_dropdown); 433 } 434 435 this.$el.find('.dropdown-display').removeAttr('title'); 436 return false; 437 } 438 }; 439 440 function Dropdown(options, el) { 441 this.$el = $(el); 442 this.$select = this.$el.find('select'); 443 this.placeholder = this.$select.attr('placeholder'); 444 this.config = options; 445 this.name = []; 446 this.isSingleSelect = !this.$select.prop('multiple'); 447 this.selectAmount = 0; 448 this.itemLimitAlertTimer = null; 449 this.isLabelMode = this.config.multipleMode === 'label'; 450 this.init(); 451 } 452 453 Dropdown.prototype = { 454 init: function () { 455 var _this = this; 456 var _config = _this.config; 457 var $el = _this.$el; 458 _this.$select.hide(); 459 // å¤ædropdownæ¯å¦åéï¼æ¯å¦tokenæ¨¡å¼ 460 $el.addClass(_this.isSingleSelect ? 'dropdown-single' : _this.isLabelMode ? 'dropdown-multiple-label' : 'dropdown-multiple'); 461 462 if (_config.data.length === 0) { 463 _config.data = selectToObject(_this.$select); 464 } 465 466 var processResult = objectToSelect.call(_this, _config.data); 467 468 _this.name = processResult[1]; 469 _this.selectAmount = processResult[2]; 470 _this.$select.html(processResult[0]); 471 _this.renderSelect(); 472 // disabledæéé«äºreadonly 473 _this.changeStatus(_config.disabled ? 'disabled' : _config.readonly ? 'readonly' : false); 474 475 _this.config.init(); 476 }, 477 // 渲æ select 为 dropdown 478 renderSelect: function (isUpdate, isCover) { 479 var _this = this; 480 var $el = _this.$el; 481 var $select = _this.$select; 482 var elemLi = selectToDiv($select.prop('outerHTML')); 483 var template; 484 485 if (isUpdate) { 486 $el.find('ul')[isCover ? 'html' : 'append'](elemLi); 487 } else { 488 template = createTemplate.call(_this).replace('{{ul}}', '<ul>' + elemLi + '</ul>'); 489 $el.append(template).find('ul').removeAttr('style class'); 490 } 491 492 if (isCover) { 493 _this.name = []; 494 _this.$el.find('.dropdown-selected').remove(); 495 _this.$select.val(''); 496 } 497 498 _this.$choseList = $el.find('.dropdown-chose-list'); 499 500 if (!_this.isLabelMode) { 501 _this.$choseList.html($('<span class="placeholder"></span>').text(_this.placeholder)); 502 } 503 504 _this.$choseList.prepend(_this.name ? _this.name.join('') : []); 505 }, 506 bindEvent: function () { 507 var _this = this; 508 var $el = _this.$el; 509 var openHandle = isSafari ? EVENT_SPACE.click : EVENT_SPACE.focus; 510 511 $el.on(EVENT_SPACE.click, function (event) { 512 event.stopPropagation(); 513 }); 514 515 $el.on(EVENT_SPACE.click, '.del', $.proxy(action.del, _this)); 516 517 // show 518 if (_this.isLabelMode) { 519 $el.on(EVENT_SPACE.click, '.dropdown-display-label', function () { 520 $el.find('input').focus(); 521 }); 522 if (_this.config.searchable) { 523 $el.on(EVENT_SPACE.focus, 'input', $.proxy(action.show, _this)); 524 } else { 525 $el.on(EVENT_SPACE.click, $.proxy(action.show, _this)); 526 } 527 $el.on(EVENT_SPACE.keydown, 'input', function (event) { 528 if (event.keyCode === 8 && this.value === '' && _this.name.length) { 529 $el.find('.del').eq(-1).trigger('click'); 530 } 531 }); 532 } else { 533 $el.on(openHandle, '.dropdown-display', $.proxy(action.show, _this)); 534 $el.on(openHandle, '.dropdown-clear-all', $.proxy(action.clearAll, _this)); 535 } 536 537 // æç´¢ 538 $el.on(EVENT_SPACE.keyup, 'input', $.proxy(action.search, _this)); 539 540 // æä¸enteré®è®¾ç½®token 541 $el.on(EVENT_SPACE.keyup, function (event) { 542 var keyCode = event.keyCode; 543 var KC = KEY_CODE; 544 if (keyCode === KC.enter) { 545 $.proxy(_this.isSingleSelect ? action.singleChoose : action.multiChoose, _this, event)(); 546 } 547 }); 548 549 // æä¸ä¸ä¸é®åæ¢token 550 $el.on(EVENT_SPACE.keydown, $.proxy(action.control, _this)); 551 552 $el.on(EVENT_SPACE.click, 'li[tabindex]', $.proxy(_this.isSingleSelect ? action.singleChoose : action.multiChoose, _this)); 553 }, 554 unbindEvent: function () { 555 var _this = this; 556 var $el = _this.$el; 557 var openHandle = isSafari ? EVENT_SPACE.click : EVENT_SPACE.focus; 558 559 $el.off(EVENT_SPACE.click); 560 $el.off(EVENT_SPACE.click, '.del'); 561 562 // show 563 if (_this.isLabelMode) { 564 $el.off(EVENT_SPACE.click, '.dropdown-display-label'); 565 $el.off(EVENT_SPACE.focus, 'input'); 566 $el.off(EVENT_SPACE.keydown, 'input'); 567 } else { 568 $el.off(openHandle, '.dropdown-display'); 569 $el.off(openHandle, '.dropdown-clear-all'); 570 } 571 // æç´¢ 572 $el.off(EVENT_SPACE.keyup, 'input'); 573 // æä¸enteré®è®¾ç½®token 574 $el.off(EVENT_SPACE.keyup); 575 // æä¸ä¸ä¸é®åæ¢token 576 $el.off(EVENT_SPACE.keydown); 577 $el.off(EVENT_SPACE.click, '[tabindex]'); 578 }, 579 changeStatus: function (status) { 580 var _this = this; 581 if (status === 'readonly') { 582 _this.unbindEvent(); 583 } else if (status === 'disabled') { 584 _this.$select.prop('disabled', true); 585 _this.unbindEvent(); 586 } else { 587 _this.$select.prop('disabled', false); 588 _this.bindEvent(); 589 } 590 }, 591 update: function (data, isCover) { 592 var _this = this; 593 var _config = _this.config; 594 var $el = _this.$el; 595 var _isCover = isCover || false; 596 597 if (Object.prototype.toString.call(data) !== '[object Array]') { 598 return; 599 } 600 601 _config.data = _isCover ? data.slice(0) : _config.data.concat(data); 602 603 var processResult = objectToSelect.call(_this, _config.data); 604 605 _this.name = processResult[1]; 606 _this.selectAmount = processResult[2]; 607 _this.$select.html(processResult[0]); 608 _this.renderSelect(true, _isCover); 609 }, 610 destroy: function () { 611 this.unbindEvent(); 612 this.$el.children().not('select').remove(); 613 this.$el.removeClass('dropdown-single dropdown-multiple-label dropdown-multiple'); 614 this.$select.show(); 615 },
616 choose: function (values, status) { 617 var valArr = Object.prototype.toString.call(values) === '[object Array]' ? values : [values]; 618 var _this = this; 619 var _status = status !== void 0 ? !!status : true 620 $.each(valArr, function (index, value) { 621 var $target = _this.$el.find('[data-value="' + value + '"]'); 622 var targetStatus = $target.hasClass('dropdown-chose'); 623 if (targetStatus !== _status) { 624 $target.trigger(EVENT_SPACE.click, status || true) 625 } 626 }); 627 }, 628 reset: function () { 629 action.clearAll.call(this) 630 } 631 }; 632 633 $(document).on('click.dropdown', function () { 634 $('.dropdown-single,.dropdown-multiple,.dropdown-multiple-label').removeClass('active'); 635 }); 636 637 $.fn.dropdown = function (options) { 638 this.each(function (index, el) { 639 $(el).data('dropdown', new Dropdown($.extend(true, {}, settings, options), el)); 640 }); 641 return this; 642 } 643})(jQuery);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.