I am looking for a proper way to implement lazy loading of images without harming printability and accessibility, and without introducing layout shift (content jump), preferrably using native loading=lazy and a fallback for older browsers. Answers to the question How lazy loading images using JavaScript works…
Tag: html
image is not show in img tag when upload it again
I use the following method to upload an image and display it in an img tag. Another button is used to delete that image. Upload and delete are working well, but the problem is when I want to upload an image again after it has been deleted. It does not be show up and when I open the console it
How can I stop these ‘s using space when I hide the labels?
I have 5 radio buttons, every one, when it is pressed, calls the function that hides/shows the input labels that I need. I used document.getElementById(“id”).style.display=”none”; and it works, but it still takes space. I want the inputs of the form to fill the space above them when th…
Append array of object values if index is the same index of a div list
I need help: I have one object with multiple array inside; i need to cycle all my array values and then append this values inside my HTML div list (with the same class). object[0] with div[0]; object[1] with div[1] ecc… This is an example: But this method return to me with a wrong result like this: Firs…
How to select values from li elements in Cheerio/jQuery?
I want to extract the values from the product__sizes-size-1 classes and transform them into an array. I have tried to use a .map() function to try and populate an array but it appears empty. To make it clear I want to have the array populated like [6,7,8,9.5] etc… Answer Your approach is correct, you ju…
how do i put what is inputted with buttons through a function back to an index.html?
this is what ive got, the item pushes to the array when typed in to the input boxes and the button is clicked to submit, i just cant seem to get it displayed on the html not sure where ive went wrong please help, i can see that the array is outputted in the console when typed into the buttons
How to order bootstrap panels in a grid when a new value is added?
I have a grid based on bootstrap 3 with col / rows inside each col there is a panel with a value, the values are got from DB yet ordered but the user could add a new panel manually and i would be able to set it ordered correctly.. like my grid could contain 1 2 3 + when +
position charts on html page
Im building a basic dashboard and using google charts to do so. I have successfully embedded my gauge charts on the webpage. I am now trying to position them. I have read that this needs to be done using css positioning. My question is if this is the solution , how can I use this within my code. Im trying
Toggle button background color when clicked
I have this function, intended to toggle the background between two predefined colors of a button each time it is clicked: I encounter two issues with this simple code above: 1 – The button starts out with this color unClickedColor = #0f2e0c. However, on the very first click, the alert does not register…
Display search results from php function in a popup/modal
I have a search where the results are displayed in a table generated by php on my main page. I want to display the results table in a popup/modal instead of on the page. Search works fine until I put it in the modal and then nothing pops up. I took the modal code from W3 schools. Any assistance or