Javascript: let myFile = new Blob(["A file"], { type: "text/plain"}); fetch("server_location.php", { method: "POST", body: myFile, headers: { "Content-Type": "text/plain" }).then((res) => { return res.text(); }.then((text) => { console.log(text) }; Php: <?php var_dump($_FILES) Required Should show the file in the file array Output array (0) Please give me a solution so that I can upload… Read More Upload a blob file created using javascript to a php server

I want to get the value of a table cell by click a button in the same row of this cell. this cell is in the previous column of the button’s column, this is my trying code: <table class="table table-bordered table-hover" > <thead> <tr> <th> @Html.DisplayNameFor(model => model.CategoryId) </th> <th> @Html.DisplayNameFor(model => model.Name) </th> <th>… Read More Get value of table cell on button click

As the title says, my question is what is the purpose of the attribute srclang of the element track? I don’t see any visual difference in the caption options when I include it. Also, I checked if this attribute has something to do with accessibility but the screen reader is announcing the caption options the… Read More What is the purpose of the attribute srclang of the element track?

How do I enable an input after selecting an option? I want to enable the input of "campoOne" after selecting an option of "campoZero". <div id="one"> <table> <tr> <td class="honeydew">Produt</td> <td class="honeydew"><select type="text" name="campoZero" class="honeydew" id="campoZero"> <option disabled selected>Select</option> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <var id="valorZero"></var> </select> </td> </tr> <tr> <td class="gray">Boxes</td> <td class="gray"><input… Read More How do I enable an input after selecting an option?

I’m trying to build out a test website that basically says: if you select the peanuts checkbox, here’s a peanut free website. If you select cashews, here’s a cashew free website. If you select both, here’s a peanut and cashew free website. (In the future, I would add other checkboxes as well for other foods,… Read More Checking if two boxes are selected in Javascript

I started learning html few days ago. one thing that frustrate me that I have to refresh the browser every time. I am using vs code. Is there another code editor that can automatically do this for me or some other browser. I am using chrome btw. expecting : updates web pages automatically >Solution :… Read More Auto update web pages of browser

I’ve a script and I want to use another sentence instead of document.write() as you can see at the last line document.write(convertTimestamp(&quot;<data:post.timestamp/>&quot;)); <script> function convertTimestamp(timestamp) { var currentTime = new Date(); var convertedTimestamp = new Date(timestamp); var offset = -new Date().getTimezoneOffset(); convertedTimestamp = new Date(convertedTimestamp.getTime() + offset * 60 * 1000); var timeDifference = currentTime… Read More How to avoid document.write

While working on a chatting application, I’ve encountered the following problem: For the user to write his messages, I have implemented a textarea through HTML, and when said user presses enter, it does indeed send the message, but it also adds a newline to said textarea. Can I add something to the end of my… Read More How do I stop ENTER from adding a newline to my textarea?

I have a paragraph in which i want to find the span tag with attribute data-f and get the remaining span tags and append them as child into the span tag with that attribute. let para = <p style="text-align: left; border-width: 0.5pt; border-style: initial; border-color: rgb(0, 0, 0);"> <span style="font-size: 10pt; font-family: ‘Times New Roman’;">… Read More Getting repeated data with queryselectorAll

I am not normally one to write JS, but I need this for a little project for my work that displays 4 images on some tv’s that management can update. I created a little site that displays the images and need it to refresh the image with new slides every so often as they are… Read More how do I replace an image with broken link to a default image?