phone, as it stands, contains a jQuery object, which is an Array-like Object of DOM elements. If you want to iterate over all of them and get their inner text, applying .substring(8) to each, and building an array out of them, you can use something like this: var phoneArray = $(data).find(“.tel a”).map(function (i, el) { … Read more
const regex = /(.*?&.*?)&.*/; const str = `https://www.bing.com/search?q=something+something+something+something&mkt=en-IN&organic=True&ads=False&snippet=False`; const result = str.replace(regex, ‘$1’); The regular expression searches everything before the second “&” and replaces the original string with this match. solved Regex for finding the second occurrence of a character in a dynamic string in javascript
Make a loop of the number of points in the shape. In the case of a 5 pointed star that is 10 points because you have the outer points to make the spikes and the inner points which come back into the shape. Inside the loop you find each consecutive point (x, y coordinate) to … Read more
const multiply = (num1, num2, calc) => `${num1}${calc}${num2}` console.log(multiply(1,2,”*”)) solved Using variable that contains “multiply” string for multiplication of 2 other numbers
Problem is in your for loop condition.It is iterating till length+1 element.Just remove = condition and it will work. function validateRadios() { var c = document.getElementsByName(“qualification”); for(var a=0;a<c.length;a++) { if(c[a].checked ) { alert(“Form OK!”); return true; } } alert(“Please select one”); return false; } <form onSubmit=”return validateRadios();”> Select your qualification Intermediate<input type=”radio” name=”qualification” value=”inter” /> … Read more
did you try to use .click()? $(‘#onebtn’).click(function(){ $(‘#one’).fadeOut(‘slow’,function(){ $(‘#two’).fadeIn(‘slow’); }); }); It may help, but I had no time to test this. 4 solved why doesnt this onclick jquery work? [closed]
data_tab.sort(function(a,b){return a[0]-b[0];}); solved Array sort in javascript [closed]
You should do a string interpolation or create an Array and then push the values to it. In the end, you would append the entire string, or use the Array.prototype.join to turn it in a string. The for loop is fast, the problem there is the I/O. Take a look at the example below: var … Read more
if you could provide some of your source html and css i could get you a more specific answer, but using CSS and JQUERY similar to my example below should give you the effect you are looking for… the process is listening to the mousemove event with jquery and storing the mouse’s Y position in … Read more
new myObj creates and returns a new object, even though you have return 7 in your function. The new operator is specifically for creating objects, and has the interesting behavior of completely ignoring the return value of the constructor function unless it’s a non-null object reference; instead, new returns the object it created. (If you … Read more
You can do it like this: $(“.layout_theme”).click(function(){ $(“.file_uploader”).animate({ left: $(this).offset().left – parseInt($(this).css(“margin-left”)) + “px”, top: $(this).offset().top + $(this).height() – parseInt($(this).css(“margin-top”)) + “px” }) }); Check it your here: http://jsfiddle.net/zd78e8a3/1/ 1 solved Moving div on click [closed]
It’s working, only one change is required- add your javacript code in <head> tag by using no wrap in <head> in LOAD TYPE dropdown. solved jsfiddle does not work well with angularjs?
There’s no such equivalent solution in JavaScript, because there’s no equivalent problem. What you’re demonstrating is conditional binding, which exists to allow you to create a non-optional value (x, in your example), out of an optional value (y). There’s no such need in Javascript, because all values are nullable, for better or for worse. You … Read more
You can use hidden inputs: <input type=”hidden” name=”image_ids[]” value=”1″> <input type=”hidden” name=”image_ids[]” value=”2″> <input type=”hidden” name=”image_ids[]” value=”3″> Just create a new hidden input for each image id, with the same name image_ids[]. Note that when you append [] to the name of various input fields, these values are submitted as an array, in this case … Read more
I assume you’re totally new in web development. If it is not the case, please don’t feel insulted by this answer. First of all, you need a HTML element to write your output. Let’s use a PRE. Now you need to access it with your Javascript. So your PRE need an id attribute to identify … Read more