Change Content Of A Div On Another Page August 03, 2023 Post a Comment On page 1, I have a div containing information. And on page 2, I have a form with a textarea and a button. Solution 1: One way is to do like what the other answers mentioned, to have each tab communicate to a central server that will get/send data to keep both tabs updated using AJAX for example. But I'm here to tell you about another way though, it's to use what we already have designed for this kind of task exactly. What so called browser localStorageBrowser storage works like this pseudo code://set the value, it works as a hash map or assoc array. localStorage .setItem("some_index_key", "some data") ; // get the value by it's index key. localStorage .getItem("some_index_key") ; // will get you "some data" CopyWhere all the data will be shared among all open tabs for the same domain. And you can add event listener so whenever one value change, it will be reflected on all tabs.addEvent(window, 'storage', function (event) { if (event.key == 'some_index_key') { output.innerHTML = event.newValue; } }); addEvent(myInputField, 'keyup', function () { localStorage.setItem('some_index_key', this.value); }); CopyCheck out this DEMO, you edit one field on page-A, and that value will be reflected on page-B offline without the need to burden the network.To learn more, read this. Real live example. The background color is controlled from another tab.var screenone = document.getElementById('screenone'); screenone.addEventListener('keydown', screenOneFunction); screenone.addEventListener('change', screenOneFunction); functionscreenOneFunction() { document.body.style.backgroundColor = this.value; localStorage.setItem("color1", this.value); } var screentwo = document.getElementById('screentwo'); screentwo.addEventListener('keydown', function (evt) { localStorage.setItem("color2", this.value); }); screentwo.addEventListener('change', function (evt) { localStorage.setItem("color2", this.value); }); var thebutton = document.getElementById('thebutton'); thebutton.addEventListener('click', function (evt) { localStorage.clear(); screenone.value = ""; screentwo.value = ""; document.body.style.backgroundColor = ""; }); var storageHandler = function () { document.body.style.backgroundColor = localStorage.color2; var color1 = localStorage.color1; var color2 = localStorage.color2; screenone.value = color2; screentwo.value = color1; }; window.addEventListener("storage", storageHandler, false);Copy.screenone{ border: 1px solid black;} input{ margin: 10px; width: 250px; height: 20px; border:round} label{margin: 15px;}Copy<html><head></head><body><label> Type a color name e.g. red. Or enter a color hex code e.g. #001122 </label><br><inputtype="text"class="screenone"id="screenone" /><label> This tab </label><br><inputtype="text"class="screentwo"id="screentwo" /><label> Other opned tabs </label><br><inputtype="button"class=" "id="thebutton"value="clear" /></body></html>CopySolution 2: Hope this will give you an idea of how you can do it:Page 2HTML<form> <textarea id='new-info'></textarea> <input type='submit'id='submit-info' value='pass'/> </form> CopyJS$("form").submit(function(e){ e.preventDefault(); $.post('save_data.php', { new_info:$("#new-info").val() }).done(function(data){ // Do something if you want to show that form has been sent }); }); Copysave_data.php<?phpif (isset($_POST['new-info'])) { // Update value in DB } ?>CopyPage 1HTML<div id='information'> </div> CopyJSsetInterval(search_after_info, 1000); functionsearch_after_info() { $.get('get_data', function(data) { $("#information").html(data); }); } CopySolution 3: You mean some thing like this ?$("#submit-info").click(function() { var content = $("#new-info").text(); $("#information").html(content); }); CopyIf you thing about server side, tell more about technology, which you use.Solution 4: This is exactly as the following: Page 1:<formaction="test2.htm"method="get"><textareaname ='new-info'></textarea><inputtype = 'submit'id='submit-info'value ='pass'onclick="postData();"/>CopyPage 2<divid="information"></div><script>if (location.search != "") { var x = location.search.substr(1).split(";") for (var i=0; i<x.length; i++) { var y = x[i].split("="); varDataValue = y[1]; document.getElementById("information").innerHTML = DataValue; } } </script>Copy Share Post a Comment for "Change Content Of A Div On Another Page"
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