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How to prevent two JavaScript files from executing simultaneously

I have two JavaScript files. One is running validation, and other have ajax plugin that sends form after validation.
When I attached these files in the header section, then they simultaneously run, but if I attach these two files in the body, then validation runs as it should but ajax call not working.
There is no any error on the console as well.
..
What you people suggests?
AjaxCall.js
$(document).ready(function() {
var options = {
beforeSubmit: showRequest, // pre-submit callback
success: showResponse, // post-submit callback
url: 'quoteProcess.php', // override for form's 'action' attribute
type: 'post', // 'get' or 'post', override for form's 'method' attribute
clearForm: true // clear all form fields after successful submit
};
// bind 'myForm' and provide a simple callback function
$('#testform').ajaxForm(options);
});
// pre-submit callback
function showRequest(formData, jqForm, options) {
$('.modal').show();
return true;
}
function showResponse(responseText, statusText, xhr, $form) {
$('.modal').hide();
alert( '\n\nYour Quote has been Recieved ! \n' + responseText +
'\n');
window.location.replace("http://localhost/lamozine/quote.php");
}
validation.js
(function($){
var functions = {
reset: resetValidation
};
var settings;
var _reqForm;
var _indicatorTemplate = '<span class="error-indicator" role="alert" aria-live="assertive" aria-hidden="true"></span>';
var _summaryTemplate = '<div id="errorSummary" class="alert alert-danger" role="alert" aria-live="assertive" tabindex="-1"><p>{0}</p></div>';
var _validationTypes = {
required: {msg: ' is required' },
tel: {msg: ' is not a valid phone number' },
email: {msg: ' is not a valid email address' },
date: {msg: ' is not a valid date'},
number: {msg: ' is not a valid number'}
};
$.fn.attrvalidate = function() {
if (!this.is('form')) {
return this;
}
if (typeof arguments[0] === 'string') {
var property = arguments[1];
var newArgs = Array.prototype.slice.call(arguments);
newArgs.splice(0, 1);
functions[arguments[0]].apply(this, newArgs);
} else {
setupFormValidation.apply(this, arguments);
}
return this;
};
function resetValidation(){
$(_reqForm).find('input, select, textarea, fieldset').removeClass('invalid');
$(_reqForm).find('.error-indicator').attr('aria-hidden', true);
$(_reqForm).find('#errorSummary').remove();
}
function setupFormValidation(options){
settings = $.extend({
showFieldIndicator: true,
showErrorSummary: true,
errorSummaryMsg: 'Please fix the following issues before continuing:',
validateTel: true,
telRegex: /^\+*[\d-()]{7,20}$/,
validateEmail: true,
emailRegex: /^(\S+#\S+)*$/,
validateDate: true,
validateNumber: true
}, options);
_reqForm = this;
initialiseValidation();
$(_reqForm).bind('submit', handleSubmit);
}
function initialiseValidation(){
var _groupsInitialised = [];
$(_reqForm).find('input, select[required], textarea[required]').each(function(){
if (isRadioGroup($(this)) && $(this).is('[required]')) {
var groupName = $(this).attr('name');
if ($.inArray(groupName, _groupsInitialised) === -1) {
$(this).attr('data-do-validate', true);
setFieldName($(this));
if (settings.showFieldIndicator){
$(this).parents('fieldset').first().append($(_indicatorTemplate));
}
$(_reqForm).find('input[name="' + $(this).attr('name') + '"]').each(function(){
$(this).change(function(){
handleFieldChanged($(this));
});
});
_groupsInitialised.push(groupName);
}
} else {
if ($(this).is('[required]') ||
(settings.validateTel && $(this).is('input[type="tel"]')) ||
(settings.validateEmail && $(this).is('input[type="email"]')) ||
(settings.validateDate && $(this).is('input[type="date"]')) ||
(settings.validateNumber && $(this).is('input[type="number"]'))){
$(this).attr('data-do-validate', true);
setFieldName($(this));
if (settings.showFieldIndicator){
if (($(this).is('input[type="radio"]') || $(this).is('input[type="checkbox"]')) && $(this).next('label').length > 0) {
$(this).next('label').after($(_indicatorTemplate));
} else {
$(this).after($(_indicatorTemplate));
}
}
$(this).change(function(){
handleFieldChanged($(this));
});
}
}
});
}
function handleFieldChanged(elem){
var validationResult = validateField(elem);
if (validationResult.isValid) {
clearFieldError(elem);
} else {
var fieldMsg = getFieldMessage(elem, validationResult.type);
showFieldError(elem, fieldMsg);
}
}
function handleSubmit(e){
e.preventDefault();
var formValid = true;
var errorMessages = [];
$(_reqForm).find('#errorSummary').remove();
$(_reqForm).find('[data-do-validate="true"]').each(function(){
var validationResult = validateField($(this));
if (!validationResult.isValid) {
var fieldMsg = getFieldMessage($(this), validationResult.type);
errorMessages.push({ elem: $(this).prop('id'), msg: fieldMsg });
showFieldError($(this), fieldMsg);
formValid = false;
} else {
clearFieldError($(this));
}
});
if (!formValid) {
if (settings.showErrorSummary) {
showErrorSummary(errorMessages);
}
return false;
} else {
if (typeof(settings.submitFunction) !== 'undefined') {
settings.submitFunction();
} else {
_reqForm[0].submit();
}
}
}
function validateField(elem){
if (!elem.is(':visible') || elem.parents('[aria-hidden="true"]').length > 0){
return { isValid: true };
}
if (elem.is('input[type="radio"]')) {
if (elem.is('[required]')){
if (isRadioGroup(elem)) {
return { isValid: ($(_reqForm).find('input[name="' + elem.attr('name') + '"]:checked').length > 0), type: _validationTypes.required };
} else {
return { isValid: elem.is(':checked'), type: _validationTypes.required };
}
} else {
return { isValid: true };
}
} else if (elem.is('input[type="checkbox"]')) {
return { isValid: (!elem.is('[required]') || elem.is(':checked')), type: _validationTypes.required };
} else {
if (elem.is('[required]') && (elem.val() === '')) {
return { isValid: false, type: _validationTypes.required };
} else if (settings.validateTel && elem.is('input[type="tel"]')) {
return { isValid: settings.telRegex.test(elem.val().replace(/ /g, '')), type: _validationTypes.tel };
} else if (settings.validateEmail && elem.is('input[type="email"]')) {
return { isValid: settings.emailRegex.test(elem.val().trim()), type: _validationTypes.email };
} else if (settings.validateDate && elem.is('input[type="date"]')) {
var doesPass;
if (elem.val().trim() === '') {
doesPass = true;
} else if (isNaN(Date.parse(elem.val()))) {
doesPass = false;
} else if (elem.prop('max') && !isNaN(Date.parse(elem.prop('max'))) && Date.parse(elem.val()) > Date.parse(elem.prop('max'))) {
doesPass = false;
} else if (elem.prop('min') && !isNaN(Date.parse(elem.prop('min'))) && Date.parse(elem.val()) < Date.parse(elem.prop('min'))) {
doesPass = false;
} else {
doesPass = true;
}
return { isValid: doesPass, type: _validationTypes.date };
} else if (settings.validateNumber && elem.is('input[type="number"]')) {
var doesPass;
if (elem.val().trim() === '') {
doesPass = true;
} else if (isNaN(parseFloat(elem.val()))) {
doesPass = false;
} else if (elem.prop('max') && !isNaN(parseFloat(elem.prop('max'))) && parseFloat(elem.val()) > parseFloat(elem.prop('max'))) {
doesPass = false;
} else if (elem.prop('min') && !isNaN(parseFloat(elem.prop('min'))) && parseFloat(elem.val()) < parseFloat(elem.prop('min'))) {
doesPass = false;
} else {
doesPass = true;
}
return { isValid: doesPass, type: _validationTypes.number };
} else {
return { isValid: true };
}
}
}
function setFieldName(elem){
if (typeof(elem.data('error-msg')) !== 'undefined' && elem.data('error-msg') !== '') {
return;
}
var elemName;
var forLabel = $(_reqForm).find('label[for="' + elem.attr('id') + '"]');
if (forLabel.length > 0 && $(forLabel[0]).text() !== '') {
elemName = $(forLabel[0]).text();
} else {
elemName = elem.attr('name');
}
elem.data('error-name', elemName);
}
function getFieldMessage(elem, resultType){
var elemMsg;
if (typeof(elem.data('error-msg')) !== 'undefined' && elem.data('error-msg') !== '') {
elemMsg = elem.data('error-msg');
} else {
elemMsg = elem.data('error-name') + resultType.msg;
}
return elemMsg;
}
function showFieldError(elem, fieldMsg){
if (isRadioGroup(elem)) {
elem.parents('fieldset').first().addClass('invalid');
if (settings.showFieldIndicator){
elem.parents('fieldset').first().find('.error-indicator').first().text(fieldMsg).attr('aria-hidden', false);
}
} else {
elem.addClass('invalid');
if (settings.showFieldIndicator){
elem.nextAll('.error-indicator').first().text(fieldMsg).attr('aria-hidden', false);
}
}
}
function clearFieldError(elem){
if (isRadioGroup(elem)) {
elem.parents('fieldset').removeClass('invalid');
if (settings.showFieldIndicator){
elem.parents('fieldset').first().find('.error-indicator').first().attr('aria-hidden', true);
}
var firstInGroup = $(_reqForm).find('input[name="' + elem.attr('name') + '"]').first();
var summaryItem = $('#errorSummary li a[data-field="' + firstInGroup.attr('id') + '"]');
if (summaryItem.length > 0) {
summaryItem.parent('li').remove();
if ($('#errorSummary ul li').length === 0) {
$('#errorSummary').remove();
}
}
} else {
elem.removeClass('invalid');
if (settings.showFieldIndicator){
elem.nextAll('.error-indicator').first().attr('aria-hidden', true);
}
var summaryItem = $('#errorSummary li a[data-field="' + elem.attr('id') + '"]');
if (summaryItem.length > 0) {
summaryItem.parent('li').remove();
if ($('#errorSummary ul li').length === 0) {
$('#errorSummary').remove();
}
}
}
}
function showErrorSummary(errorMsgList){
var errorSummary = $(_summaryTemplate.replace('{0}', settings.errorSummaryMsg));
var errorList = $('<ul></ul>');
for (var i=0; i < errorMsgList.length; i++) {
var errorLink = $('' + errorMsgList[i].msg + '');
errorLink.click(function(){ jumpToElem($(this).data('field')); return false; });
var errorItm = $('<li></li>');
errorItm.append(errorLink);
errorList.append(errorItm);
}
errorSummary.append(errorList).prependTo($(_reqForm));
errorSummary.focus();
}
function isRadioGroup(elem){
return (elem.is('input[type="radio"]') && typeof(elem.attr('name')) !== 'undefined' && elem.attr('name') !== '');
}
function jumpToElem(fieldId){
$(_reqForm).find('#' + fieldId).focus();
}
}(jQuery));

I am not clear with your question very well but if you want to load one script file after loading an another script file. You can simple load using $.when() and $.getScript() jquery functions like this.
$.getScript() will load javascript file asynchronously and .done() call back of $.when() method will continue after the loading script done.
This is a very simple sample.
<html>
<head>
<script src="/jquery.min.js"></script>
</head>
<body>
<script>
$.when(
$.getScript("/mypath/validation.js")
).done(function(){
$.getScript("/mypath/AjaxCall.js")
});
</script>
</body>
Hope it might help.

How to make multiple chunk of lines readonly in ace editor

I tried to make parts of code read-only in Ace editor.
I have tried by using code given in JsFiddle
$(function() {
var editor = ace.edit("editor1")
, session = editor.getSession()
, Range = require("ace/range").Range
, range = new Range(1, 4, 1, 10)
, markerId = session.addMarker(range, "readonly-highlight");
session.setMode("ace/mode/javascript");
editor.keyBinding.addKeyboardHandler({
handleKeyboard : function(data, hash, keyString, keyCode, event) {
if (hash === -1 || (keyCode <= 40 && keyCode >= 37)) return false;
if (intersects(range)) {
return {command:"null", passEvent:false};
}
}
});
before(editor, 'onPaste', preventReadonly);
before(editor, 'onCut', preventReadonly);
range.start = session.doc.createAnchor(range.start);
range.end = session.doc.createAnchor(range.end);
range.end.$insertRight = true;
function before(obj, method, wrapper) {
var orig = obj[method];
obj[method] = function() {
var args = Array.prototype.slice.call(arguments);
return wrapper.call(this, function(){
return orig.apply(obj, args);
}, args);
}
return obj[method];
}
function intersects(range) {
return editor.getSelectionRange().intersects(range);
}
function preventReadonly(next, args) {
if (intersects(range)) return;
next();
}
});
I got a problem when I keep pressing backspace it went into the read-only part and there was no editable part left.
How can I make multiple chunks of code read-only and avoid last character from read-only getting deleted.
Also, how to achieve the whole thing dynamically where I have markers in text specifying editable portions ?

Check the below code that allows multiple chunk of lines read-only with Enter at end of range to prevent non reversible delete and drag/drop handled.
function set_readonly(editor,readonly_ranges) {
var session = editor.getSession()
, Range = require("ace/range").Range;
ranges = [];
function before(obj, method, wrapper) {
var orig = obj[method];
obj[method] = function() {
var args = Array.prototype.slice.call(arguments);
return wrapper.call(this, function(){
return orig.apply(obj, args);
}, args);
}
return obj[method];
}
function intersects(range) {
return editor.getSelectionRange().intersects(range);
}
function intersectsRange(newRange) {
for (i=0;i<ranges.length;i++)
if(newRange.intersects(ranges[i]))
return true;
return false;
}
function preventReadonly(next, args) {
for(i=0;i<ranges.length;i++){if (intersects(ranges[i])) return;}
next();
}
function onEnd(position){
var row = position["row"],column=position["column"];
for (i=0;i<ranges.length;i++)
if(ranges[i].end["row"] == row && ranges[i].end["column"]==column)
return true;
return false;
}
function outSideRange(position){
var row = position["row"],column=position["column"];
for (i=0;i<ranges.length;i++){
if(ranges[i].start["row"]< row && ranges[i].end["row"]>row)
return false;
if(ranges[i].start["row"]==row && ranges[i].start["column"]<column){
if(ranges[i].end["row"] != row || ranges[i].end["column"]>column)
return false;
}
else if(ranges[i].end["row"] == row&&ranges[i].end["column"]>column){
return false;
}
}
return true;
}
for(i=0;i<readonly_ranges.length;i++){
ranges.push(new Range(...readonly_ranges[i]));
}
ranges.forEach(function(range){session.addMarker(range, "readonly-highlight");});
session.setMode("ace/mode/javascript");
editor.keyBinding.addKeyboardHandler({
handleKeyboard : function(data, hash, keyString, keyCode, event) {
if (Math.abs(keyCode) == 13 && onEnd(editor.getCursorPosition())){
return false;
}
if (hash === -1 || (keyCode <= 40 && keyCode >= 37)) return false;
for(i=0;i<ranges.length;i++){
if (intersects(ranges[i])) {
return {command:"null", passEvent:false};
}
}
}
});
before(editor, 'onPaste', preventReadonly);
before(editor, 'onCut', preventReadonly);
for(i=0;i<ranges.length;i++){
ranges[i].start = session.doc.createAnchor(ranges[i].start);
ranges[i].end = session.doc.createAnchor(ranges[i].end);
ranges[i].end.$insertRight = true;
}
var old$tryReplace = editor.$tryReplace;
editor.$tryReplace = function(range, replacement) {
return intersectsRange(range)?null:old$tryReplace.apply(this, arguments);
}
var session = editor.getSession();
var oldInsert = session.insert;
session.insert = function(position, text) {
return oldInsert.apply(this, [position, outSideRange(position)?text:""]);
}
var oldRemove = session.remove;
session.remove = function(range) {
return intersectsRange(range)?false:oldRemove.apply(this, arguments);
}
var oldMoveText = session.moveText;
session.moveText = function(fromRange, toPosition, copy) {
if (intersectsRange(fromRange) || !outSideRange(toPosition)) return fromRange;
return oldMoveText.apply(this, arguments);
}
}
function refresheditor(id,content,readonly) {
var temp_id=id+'_temp';
document.getElementById(id).innerHTML="<div id='"+temp_id+"'></div>";
document.getElementById(temp_id).innerHTML=content;
var editor = ace.edit(temp_id);
set_readonly(editor,readonly);
}
function get_readonly_by_editable_tag(id,content){
var text= content.split("\n");
var starts=[0],ends=[];
text.forEach(function(line,index){
if((line.indexOf("<editable>") !== -1))ends.push(index);
if((line.indexOf("</editable>") !== -1))starts.push(index+1);
});
ends.push(text.length);
var readonly_ranges=[];
for(i=0;i<starts.length;i++){
readonly_ranges.push([starts[i],0,ends[i],0])
}
refresheditor(id,content,readonly_ranges);
}
var content=document.getElementById("code").innerHTML;
function readonly_lines(id,content,line_numbers){
var readonly_ranges=[];
all_lines= line_numbers.sort();
for(i=0;i<line_numbers.length;i++){
readonly_ranges.push([line_numbers[i]-1,0,line_numbers[i],0]);
}
refresheditor(id,content,readonly_ranges);
}
get_readonly_by_editable_tag("myeditor",content)
//readonly_lines("myeditor",content,[5,7,9]);
.ace_editor {
width:100%;
height:300px;
}
.readonly-highlight{
background-color: red;
opacity: 0.2;
position: absolute;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://ace.c9.io/build/src/ace.js"></script>
<link rel="stylesheet" type="text/css" href="http://jsfiddle.net/css/normalize.css">
<link rel="stylesheet" type="text/css" href="http://jsfiddle.net/css/result-light.css">
<button onclick="get_readonly_by_editable_tag('myeditor',content)">Readonly by tags</button>
<button onclick="readonly_lines('myeditor',content,[3,7])">Readonly lines 3 and 7 </button>
<div id="myeditor" ></div>
<div id="code" style="display:none;">//<editable>
//</editable>
function refresheditor() {
//<editable>
document.getElementById("myeditor").innerHTML="<div id='editor'></div>";
document.getElementById("editor").innerHTML=document.getElementById("code").innerHTML;
//</editable>
var editor = ace.edit("editor")
, session = editor.getSession()
, Range = require("ace/range").Range;
ranges = [];
var text= document.getElementById("code").innerHTML.split("\n");
var starts=[0],ends=[];
text.forEach(function(line,index){
if((line.indexOf("&lt;editable&gt;") !== -1))ends.push(index);
if((line.indexOf("&lt;/editable&gt;") !== -1))starts.push(index+1);
});
ends.push(text.length);
for(i=0;i<starts.length;i++){
ranges.push(new Range(starts[i], 0,ends[i] ,0));
}
ranges.forEach(function(range){session.addMarker(range, "readonly-highlight");});
session.setMode("ace/mode/javascript");
//<editable>
editor.keyBinding.addKeyboardHandler({
handleKeyboard : function(data, hash, keyString, keyCode, event) {
var pos=editor.getCursorPosition();
if (Math.abs(keyCode) == 13){
for (i=0;i<ranges.length;i++){
if((ranges[i].end["row"]==pos["row"])&&(ranges[i].end["column"]==pos["column"])){ return false;}
}
}
if (hash === -1 || (keyCode <= 40 && keyCode >= 37)) return false;
for(i=0;i<ranges.length;i++){
if (intersects(ranges[i])) {
return {command:"null", passEvent:false};
}
}
}
});
//</editable>
before(editor, 'onPaste', preventReadonly);
before(editor, 'onCut', preventReadonly);
for(i=0;i<ranges.length;i++){
ranges[i].start = session.doc.createAnchor(ranges[i].start);
ranges[i].end = session.doc.createAnchor(ranges[i].end);
ranges[i].end.$insertRight = true;
}
function before(obj, method, wrapper) {
var orig = obj[method];
obj[method] = function() {
var args = Array.prototype.slice.call(arguments);
return wrapper.call(this, function(){
return orig.apply(obj, args);
}, args);
}
return obj[method];
}
function intersects(range) {
return editor.getSelectionRange().intersects(range);
}
function preventReadonly(next, args) {
for(i=0;i<ranges.length;i++){if (intersects(ranges[i])) return;}
next();
}
}
refresheditor();
</div>

This code snippet will prevent the user from editing the first or last line of the editor:
editor.commands.on("exec", function(e) {
var rowCol = editor.selection.getCursor();
if ((rowCol.row == 0) || ((rowCol.row + 1) == editor.session.getLength())) {
e.preventDefault();
e.stopPropagation();
}
});
https://jsfiddle.net/tripflex/y0huvc1b/
Source:
https://groups.google.com/forum/#!topic/ace-discuss/yffGsSG7GSA

sorry: this code does not handle drag/drop
I added this last proposal last week: Ace Editor: Lock or Readonly Code Segment

Promise not resolving in custom TypeAhead directive

I edited the TypeAhead directive that is part of Angular UI for AngularJS so it will only give suggestions based on the most recent word, delimited by space (" ").
I intend to use it to for something like a query builder, dynamically giving suggestions based on surrounding syntax. This works as expected for the first word, but once we get to the second word, the promise does not resolve anymore for some reason. The value of inputValue is correct and as expected, but the code inside
$q.when(parserResult.source(originalScope, locals)).then(function (matches) {
does not appear to get run. Please advise.
My code (exactly the same as original except for I added a function called getLastWord that truncates the current expression :
angular.module('customTypeahead', ['ui.bootstrap.position', 'ui.bootstrap.bindHtml'])
.factory('customTypeaheadParser', ['$parse', function ($parse) {
// 00000111000000000000022200000000000000003333333333333330000000000044000
var TYPEAHEAD_REGEXP = /^\s*([\s\S]+?)(?:\s+as\s+([\s\S]+?))?\s+for\s+(?:([\$\w][\$\w\d]*))\s+in\s+([\s\S]+?)$/;
return {
parse: function (input) {
var match = input.match(TYPEAHEAD_REGEXP);
if (!match) {
throw new Error(
'Expected customTypeahead specification in form of "_modelValue_ (as _label_)? for _item_ in _collection_"' +
' but got "' + input + '".');
}
return {
itemName: match[3],
source: $parse(match[4]),
viewMapper: $parse(match[2] || match[1]),
modelMapper: $parse(match[1])
};
}
};
}])
.directive('customTypeahead', ['$compile', '$parse', '$q', '$timeout', '$document', '$rootScope', '$position', 'customTypeaheadParser',
function ($compile, $parse, $q, $timeout, $document, $rootScope, $position, customTypeaheadParser) {
var HOT_KEYS = [9, 13, 27, 38, 40];
return {
require: 'ngModel',
link: function (originalScope, element, attrs, modelCtrl) {
//SUPPORTED ATTRIBUTES (OPTIONS)
//minimal no of characters that needs to be entered before customTypeahead kicks-in
var minLength = originalScope.$eval(attrs.customTypeaheadMinLength);
if (!minLength && minLength !== 0) {
minLength = 0;
}
//minimal wait time after last character typed before customTypeahead kicks-in
var waitTime = originalScope.$eval(attrs.customTypeaheadWaitMs) || 0;
//should it restrict model values to the ones selected from the popup only?
var isEditable = originalScope.$eval(attrs.customTypeaheadEditable) !== false;
//binding to a variable that indicates if matches are being retrieved asynchronously
var isLoadingSetter = $parse(attrs.customTypeaheadLoading).assign || angular.noop;
//a callback executed when a match is selected
var onSelectCallback = $parse(attrs.customTypeaheadOnSelect);
var inputFormatter = attrs.customTypeaheadInputFormatter ? $parse(attrs.customTypeaheadInputFormatter) : undefined;
var appendToBody = attrs.customTypeaheadAppendToBody ? originalScope.$eval(attrs.customTypeaheadAppendToBody) : false;
var focusFirst = originalScope.$eval(attrs.customTypeaheadFocusFirst) !== false;
//INTERNAL VARIABLES
//model setter executed upon match selection
var $setModelValue = $parse(attrs.ngModel).assign;
//expressions used by customTypeahead
var parserResult = customTypeaheadParser.parse(attrs.customTypeahead);
var hasFocus;
//create a child scope for the customTypeahead directive so we are not polluting original scope
//with customTypeahead-specific data (matches, query etc.)
var scope = originalScope.$new();
originalScope.$on('$destroy', function () {
scope.$destroy();
});
// WAI-ARIA
var popupId = 'customTypeahead-' + scope.$id + '-' + Math.floor(Math.random() * 10000);
element.attr({
'aria-autocomplete': 'list',
'aria-expanded': false,
'aria-owns': popupId
});
//pop-up element used to display matches
var popUpEl = angular.element('<div custom-typeahead-popup></div>');
popUpEl.attr({
id: popupId,
matches: 'matches',
active: 'activeIdx',
select: 'select(activeIdx)',
query: 'query',
position: 'position'
});
//custom item template
if (angular.isDefined(attrs.customTypeaheadTemplateUrl)) {
popUpEl.attr('template-url', attrs.customTypeaheadTemplateUrl);
}
var resetMatches = function () {
scope.matches = [];
scope.activeIdx = -1;
element.attr('aria-expanded', false);
};
var getMatchId = function (index) {
return popupId + '-option-' + index;
};
// Indicate that the specified match is the active (pre-selected) item in the list owned by this customTypeahead.
// This attribute is added or removed automatically when the `activeIdx` changes.
scope.$watch('activeIdx', function (index) {
if (index < 0) {
element.removeAttr('aria-activedescendant');
} else {
element.attr('aria-activedescendant', getMatchId(index));
}
});
var getLastWord = function (expression) {
if (expression === "") {
return "";
}
var temp = expression.split(" ");
return temp[temp.length - 1];
};
var getMatchesAsync = function (inputValue) {
inputValue = getLastWord(inputValue);
var locals = {$viewValue: inputValue};
isLoadingSetter(originalScope, true);
$q.when(parserResult.source(originalScope, locals)).then(function (matches) {
//it might happen that several async queries were in progress if a user were typing fast
//but we are interested only in responses that correspond to the current view value
var onCurrentRequest = (inputValue === modelCtrl.$viewValue);
if (onCurrentRequest && hasFocus) {
if (matches && matches.length > 0) {
scope.activeIdx = focusFirst ? 0 : -1;
scope.matches.length = 0;
//transform labels
for (var i = 0; i < matches.length; i++) {
locals[parserResult.itemName] = matches[i];
scope.matches.push({
id: getMatchId(i),
label: parserResult.viewMapper(scope, locals),
model: matches[i]
});
}
scope.query = inputValue;
//position pop-up with matches - we need to re-calculate its position each time we are opening a window
//with matches as a pop-up might be absolute-positioned and position of an input might have changed on a page
//due to other elements being rendered
scope.position = appendToBody ? $position.offset(element) : $position.position(element);
scope.position.top = scope.position.top + element.prop('offsetHeight');
element.attr('aria-expanded', true);
} else {
resetMatches();
}
}
if (onCurrentRequest) {
isLoadingSetter(originalScope, false);
}
}, function () {
resetMatches();
isLoadingSetter(originalScope, false);
});
};
resetMatches();
//we need to propagate user's query so we can highlight matches
scope.query = undefined;
//Declare the timeout promise var outside the function scope so that stacked calls can be cancelled later
var timeoutPromise;
var scheduleSearchWithTimeout = function (inputValue) {
timeoutPromise = $timeout(function () {
getMatchesAsync(inputValue);
}, waitTime);
};
var cancelPreviousTimeout = function () {
if (timeoutPromise) {
$timeout.cancel(timeoutPromise);
}
};
//plug into $parsers pipeline to open a customTypeahead on view changes initiated from DOM
//$parsers kick-in on all the changes coming from the view as well as manually triggered by $setViewValue
modelCtrl.$parsers.unshift(function (inputValue) {
inputValue = getLastWord(inputValue);
hasFocus = true;
if (minLength === 0 || inputValue && inputValue.length >= minLength) {
if (waitTime > 0) {
cancelPreviousTimeout();
scheduleSearchWithTimeout(inputValue);
} else {
getMatchesAsync(inputValue);
}
} else {
isLoadingSetter(originalScope, false);
cancelPreviousTimeout();
resetMatches();
}
if (isEditable) {
return inputValue;
} else {
if (!inputValue) {
// Reset in case user had typed something previously.
modelCtrl.$setValidity('editable', true);
return inputValue;
} else {
modelCtrl.$setValidity('editable', false);
return undefined;
}
}
});
modelCtrl.$formatters.push(function (modelValue) {
var candidateViewValue, emptyViewValue;
var locals = {};
// The validity may be set to false via $parsers (see above) if
// the model is restricted to selected values. If the model
// is set manually it is considered to be valid.
if (!isEditable) {
modelCtrl.$setValidity('editable', true);
}
if (inputFormatter) {
locals.$model = modelValue;
return inputFormatter(originalScope, locals);
} else {
//it might happen that we don't have enough info to properly render input value
//we need to check for this situation and simply return model value if we can't apply custom formatting
locals[parserResult.itemName] = modelValue;
candidateViewValue = parserResult.viewMapper(originalScope, locals);
locals[parserResult.itemName] = undefined;
emptyViewValue = parserResult.viewMapper(originalScope, locals);
return candidateViewValue !== emptyViewValue ? candidateViewValue : modelValue;
}
});
scope.select = function (activeIdx) {
//called from within the $digest() cycle
var locals = {};
var model, item;
locals[parserResult.itemName] = item = scope.matches[activeIdx].model;
model = parserResult.modelMapper(originalScope, locals);
$setModelValue(originalScope, model);
modelCtrl.$setValidity('editable', true);
modelCtrl.$setValidity('parse', true);
onSelectCallback(originalScope, {
$item: item,
$model: model,
$label: parserResult.viewMapper(originalScope, locals)
});
resetMatches();
//return focus to the input element if a match was selected via a mouse click event
// use timeout to avoid $rootScope:inprog error
$timeout(function () {
element[0].focus();
}, 0, false);
};
//bind keyboard events: arrows up(38) / down(40), enter(13) and tab(9), esc(27)
element.bind('keydown', function (evt) {
//customTypeahead is open and an "interesting" key was pressed
if (scope.matches.length === 0 || HOT_KEYS.indexOf(evt.which) === -1) {
return;
}
// if there's nothing selected (i.e. focusFirst) and enter is hit, don't do anything
if (scope.activeIdx == -1 && (evt.which === 13 || evt.which === 9)) {
return;
}
evt.preventDefault();
if (evt.which === 40) {
scope.activeIdx = (scope.activeIdx + 1) % scope.matches.length;
scope.$digest();
} else if (evt.which === 38) {
scope.activeIdx = (scope.activeIdx > 0 ? scope.activeIdx : scope.matches.length) - 1;
scope.$digest();
} else if (evt.which === 13 || evt.which === 9) {
scope.$apply(function () {
scope.select(scope.activeIdx);
});
} else if (evt.which === 27) {
evt.stopPropagation();
resetMatches();
scope.$digest();
}
});
element.bind('blur', function (evt) {
hasFocus = false;
});
// Keep reference to click handler to unbind it.
var dismissClickHandler = function (evt) {
if (element[0] !== evt.target) {
resetMatches();
if (!$rootScope.$$phase) {
scope.$digest();
}
}
};
$document.bind('click', dismissClickHandler);
originalScope.$on('$destroy', function () {
$document.unbind('click', dismissClickHandler);
if (appendToBody) {
$popup.remove();
}
// Prevent jQuery cache memory leak
popUpEl.remove();
});
var $popup = $compile(popUpEl)(scope);
if (appendToBody) {
$document.find('body').append($popup);
} else {
element.after($popup);
}
}
};
}])
.directive('customTypeaheadPopup', function () {
return {
restrict: 'EA',
scope: {
matches: '=',
query: '=',
active: '=',
position: '&',
select: '&'
},
replace: true,
templateUrl: 'html/templates/custom-typeahead-popup.html',
link: function (scope, element, attrs) {
scope.templateUrl = attrs.templateUrl;
scope.isOpen = function () {
return scope.matches.length > 0;
};
scope.isActive = function (matchIdx) {
return scope.active == matchIdx;
};
scope.selectActive = function (matchIdx) {
scope.active = matchIdx;
};
scope.selectMatch = function (activeIdx) {
scope.select({activeIdx: activeIdx});
};
}
};
})
.directive('customTypeaheadMatch', ['$templateRequest', '$compile', '$parse', function ($templateRequest, $compile, $parse) {
return {
restrict: 'EA',
scope: {
index: '=',
match: '=',
query: '='
},
link: function (scope, element, attrs) {
var tplUrl = $parse(attrs.templateUrl)(scope.$parent) || 'html/templates/custom-typeahead-match.html';
$templateRequest(tplUrl).then(function (tplContent) {
$compile(tplContent.trim())(scope, function (clonedElement) {
element.replaceWith(clonedElement);
});
});
}
};
}])
.filter('customTypeaheadHighlight', function () {
function escapeRegexp(queryToEscape) {
return queryToEscape.replace(/([.?*+^$[\]\\(){}|-])/g, '\\$1');
}
return function (matchItem, query) {
return query ? ('' + matchItem).replace(new RegExp(escapeRegexp(query), 'gi'), '<strong>$&</strong>') : matchItem;
};
});

Weird Error Occurred During Function Run

I have the following function :
var appendStructure = {
init : function(wrapper,structure,cls,callback) {
$(wrapper).appendTo(container).hide()
var object = $(container).find(cls);
$(structure.join('')).appendTo(object);
showObj(object,function() {
if(opts.centerObj == true) {
$(window).resize(function() {
var cssProps = getProps(object);
object.css(cssProps);
});
}
if(typeof callback == 'function') {
callback();
}
});
}
}
And the other functions that are called within it:
var getProps = function(obj) {
return {
'position' :'absolute',
'top' : (($(window).height() - $(obj).outerHeight()) / 2)+'px',
'left' : (($(window).width() - $(obj).outerWidth()) / 2)+'px'
}
}
var showObj = function(obj,callback) {
return setTimeout(function () {
if(opts.centerObj == true) {
var cssProps = getProps(obj);
obj.css(cssProps).fadeIn('slow');
}
else {
obj.fadeIn('slow');
}
if(typeof callback == 'function') {
callback();
}
}, 1500);
}
And I run the function like this:
if(appendStructure.init(wrapper.login,structure.login,'.content-login')){
console.log('Object Appended');
}
else {
console.log('Error');
}
My question is, why is the console outputting Error, because the function actually works and everything that is suppose to happen, happens ?

appendStructure.init does not return any value, hence the return value will be undefined. undefined evaluates to false, so the else branch of your if...else statement is executed.

How can I fix this error "missing; before statement" in javascript?

How can I fix this error "missing; before statement" in javascript ?
My HTML Page :
http://etrokny.faressoft.com
My Javascript Code :
http://etrokny.faressoft.com/javascript.php

When assigning a function to a variable, you need a semicolon after the function.
Example: var func = function() { return false; };

Put a semicolon after all statements. JavaScript does it automatically for you when you "forget" one at the end of a line**, but since you used a tool to make everything fit on one line, this doesn't happen anymore.
** it should also be happening when a statement is followed by a }, but it's just bad practice to rely on it. I would always write all semicolons myself.
Actually, you know what, since it's so easy, I did it for you:
function getSelected() {
var selText;
var iframeWindow = window;
if (iframeWindow.getSelection) {
selText = iframeWindow.getSelection() + "";
} else if (iframeWindow.document.selection) {
selText = iframeWindow.document.selection.createRange().text;
}
selText = $.trim(selText);
if (selText != "") {
return selText;
} else {
return null;
}
}
$(document).ready(function () {
function scan_selectedText() {
if (getSelected() == null) {
return false;
}
if (getSelected().length < 25) {
return false;
}
$(document)[0].oncontextmenu = function () {
return false;
};
var result = true;
var selected_Text = getSelected();
selected_Text = selected_Text.replace(/ {2,}/g, ' ').replace(/\s{2,}/g, ' ');
$('#content .para').each(function () {
var accepted_text = $.trim($(this).text());
accepted_text = accepted_text.replace(/ {2,}/g, ' ').replace(/\s{2,}/g, ' ');
if (accepted_text.search(selected_Text) > -1) {
result = false;
}
});
var AllAccepted = "";
$('#content .para').each(function () {
var correntDiv = $.trim($(this).text()).replace(/ {2,}/g, ' ').replace(/\s{2,}/g, ' ');
AllAccepted = AllAccepted + correntDiv + " ";
});
if ($.trim(AllAccepted).search(selected_Text) > -1) {
return false;
}
if (!result) {
return false;
}
var body = $.trim($('body').text());
body = body.replace(/ {2,}/g, ' ').replace(/\s{2,}/g, ' ');
var bodyWithoutDivs = body;
$('#content').each(function () {
var correntDiv = new RegExp($.trim($(this).text()).replace(/ {2,}/g, ' ').replace(/\s{2,}/g, ' '), "");
bodyWithoutDivs = bodyWithoutDivs.replace(correntDiv, '');
});
if (bodyWithoutDivs.search(selected_Text) > -1) {
return false;
}
if (body == selected_Text) {
return true;
}
return true;
}
$(document).mousedown(function (key) {
if (key.button == 2) {
if (scan_selectedText() == true) {
$(document)[0].oncontextmenu = function () {
return false;
};
} else {
$(document)[0].oncontextmenu = function () {
return true;
};
}
}
});
var isCtrl = false;
$(document).keyup(function (e) {
if (e.which == 17) isCtrl = false;
}).keydown(function (e) {
if (e.which == 17) isCtrl = true;
if (e.which == 67 && isCtrl == true) {
$("#content2").animate({
opacity: 0
}, 500).animate({
opacity: 1
}, 500);
if (scan_selectedText() == true) {
return false;
} else {
return true;
}
}
});
document.onkeypress = function (evt) {
if (evt.ctrlKey == true && evt.keyCode == 67) {
$("#content2").animate({
opacity: 0
}, 500).animate({
opacity: 1
}, 500);
if (scan_selectedText() == true) {
return false;
} else {
return true;
}
}
};
$('*').bind('copy', function (key) {
if (scan_selectedText() == true) {
return false;
} else {
return true;
}
});
});

First thing, start with the raw human-written version of your javascript, you know, the unminimized non-machine-generated version
After you've fixed you've made sure it is free from syntax errors .... and you minimize it, don't make a mistake when copy/pasting