Using jQuery: $(‘input.submit3[type=submit]’).click(); Plain JavaScript (requires querySelector as defined by W3C): document.querySelector(‘input.submit3[type=submit]’).click(); 1 solved How to select and click a button without an id attribute [closed]
Qoutes = []; Qoutes[0] = “yolo”; Qoutes[1] = “swag”; Qoutes[2] = “vdsa”; Qoutes[3] = “yolo”; Qoutes[4] = “swag”; Qoutes[5] = “vdsa”; Qoutes[6] = “yolo”; Qoutes[7] = “swag”; Qoutes[8] = “vdsa”; Qoutes[9] = “yolo”; Qoutes[10] = “swag”; Qoutes[11] = “vdsa”; You need to place quotes around your strings, or else Javascript will assume that they are … Read more
You’ll have to ask the user for permission; that would be a serious security breach IMHO. Also, people might think that the NSA is spying on them and be mad and never come to your website again. However, I’ve found This library for webcam stuff 3 solved What are the consequences if Webcam/Camera still being … Read more
The most easy way is pass as argument the index of “terms”. Put two buttons, one to AddTerms and another one to hideTerms/showTerms. <div *ngFor = “let term of terms;let i=index”> <!–see the way to get the index of the array –> <div class=”row tr”> {{term.id}} <!–you make a link, I use a button–> <!–the … Read more
Your vis() function is binding an event handler when it’s passed one, otherwise returning the status. Thus: vis(function(event) { if ( vis() ) { // visible } else { // not visible } }); Or more verbosely: var handler = function(){ // calling vis() with no arguments will return a boolean if (vis()) { // … Read more
You can get referrer by using document.referrer var referer = document.referrer; var refEscaped = escape(referrer); So this will be what you need : $(document).ready(function () { if(document.referrer.indexOf(“https://www.exact-url.com/”) > -1 || window.location.href.indexOf(“/index.htm”) > -1) { alert(“Your are on the start page”); } }); solved Javascript: check if the referer url is exactly like
There is a missing ” after the javascript function and your code could be modified a little like this – to use event rather than rely upon names or ids <select name=”category” id=”_category” class=”_cateogry” onchange=”submitTheForm(event)” > <option value=””>Please select</option> <?php foreach ($categories as $contents ) {?> <option value=”<?php echo $contents->id;?>” selected=”selected”><?php echo $contents->name;?></option> <?php }?> … Read more
Both of those are doing the almost the same thing: Checking if myArray has a property called “Banana”, which it doesn’t; it has keys 0,1,2, and 3, and the value at myArray[0] happens to be “Banana”. If you want to check if a string is in an array you can use Array.prototype.indexOf: if( myArray.indexOf(“Banana”) >= … Read more
JavaScript uses + for concatenation, not . Additionally, you should use var name = … instead of just name = … to avoid creating a global! solved “Uncaught SyntaxError: Unexpected string” in javascript
After a LOT of research, I’ve found that this is an impossibility, as the FILE input type is read-only to javascript, in modern browsers, for security reasons. Because of this limitation, AJAX-style requests are the ONLY way to perform drag-and-drop uploads. solved add drag & drop to traditional file input? [closed]
This should do the trick: (function(show, askFor){ var first = +askFor(“The first number:”), +second = askFor(“The second number:”); show([ “You entered:”, first, “and”, second, “Sum:”, first+second ].join(” “)); })(alert, prompt); (function(show, askFor){ var first = +askFor(“The first number:”), second = +askFor(“The second number:”); show([ “You entered:”, first, “and”, second, “Sum:”, first + second, “Difference:”, first … Read more
If you want to access the topmost array, you can push or popor a number of other native array methods. You can access the inner arrays by index (array[0] for example), and then use regular array methods on the inner arrays. You can read more about arrays and their methods here To answer your two … Read more
What you’re doing is called variable shadowing. When you declare a variable with const (or let) it’s block-scoped: the second time you’re declaring a new response constant you’re in a different scope, so they’re different variables. But the fact that they shares the same name, means you’re shadowing the outer one (that could potentially lead … Read more
For javascript its object not python like dictionary :P, Just use Spread Syntax to get your job done. existingData = {“School Name” : “Albert”} newData = {“Teacher Name” : “Ms. Mithcell”} result = {…existingData, …newData}; console.log(result); solved Append one object to another one [duplicate]
as Mike ‘Pomax’ Kamermans suggested, the best way would be detect mouse click and add item dynamically. You can customize the width and height of items by assigning values to item_width and item_height. var item_width=40; var item_height=40; var added_items=[]; $(function(){ $(‘.grid’).on(‘click’, function(e){ var x = e.pageX – $(this).offset().left; var y = e.pageY – $(this).offset().top; var … Read more