javascript

[Solved] How to set font size in textbox using Dropdown list javascript [closed]

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You can use jQuery To Simple down the code LAB DEMO HTML CODE: <input type=”text” value=”Sample Text” id=”txtBox” name=”name”> <br> <select id=”fontSizeDD”> <option value=”12″>12</option> <option value=”14″>14</option> <option value=”16″>16</option> <option value=”18″>18</option> <option value=”20″>20</option> <option value=”22″>22</option> <option value=”24″>24</option> <option value=”26″>26</option> </select> jQuery CODE : $(function(){ $(“#fontSizeDD”).change(function(){ $(“#txtBox”).css(“font-size”,$(this).val() + “px”); }) }); Pure JavaScript Solution var fontSizeDD = … Read more

[Solved] Jquery to navigate through div [closed]

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Here you go. EDIT If you want to go to new page after last div just add else statement and add some attribute to send url. $(“#button”).on(‘click’, function() { var visible = $(“[id^=div]:visible”), number = parseInt(visible.attr(‘id’).substr(3)) + 1, nextDiv = $(“#div” + number); if (nextDiv.length > 0) { visible.hide(); nextDiv.show(); } else { location.href = … Read more

[Solved] Updating JSON response using Javascript

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getresponse is an object, not a JSON string so you can just update the value. var getresponse = [{“messages”:[],”entity”:{“id”:817457,”name”:”Test 1″,”campaignId”:119602,”startDate”:1528848000000,”endDate”:1546300740000,”optimizationGoal”:”CPM”,”lifetimeBudget”:20.0,”audiences”:[{“id”:1026692,”name”:”Default Audience”,”pmpDeals”:null,”siteLists”:null,”exchanges”:{“include”:[5,45],”exclude”:[]}}],”max_bid”:2.0,”daily_budget”:null,”channels”:[“DESKTOP”,”MOBILE”]}}] getresponse[0].entity.id = 999999 If it were a JSON string, you could do the following: var decoded = JSON.parse(getresponse) decoded[0].entity.id = 999999 var encoded = JSON.stringify(decoded) solved Updating JSON response using Javascript

[Solved] File Write Operation in javascript

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The File Writer API is defunct and never saw significant browser support. You cannot write files from browser-based JavaScript. What you do instead is provide the user with a link that they can download, like this: var filename = “readme.txt”; var text = “Text of the file goes here.”; var blob = new Blob([text], {type:’text/plain’}); … Read more

[Solved] Changing img src in jQuery

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check to HTML <ul class=”social-media-nav-center”> <li> <a href=”https://twitter.com/” target=”_blank”><img id=”twitter” class=”small” src=”https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcRgdlWvqZIB0r6qkjFS_t9uMKD9gQIVMV3fE-Vw9BMoRfNEmJG2″ /> </a> </li> </ul> Jquqey $(document).ready(function(){ $(window).scroll(function(){ if($(window).scrollTop() > $(window).height()) { $(“#twitter”).attr(“src”, “http://www.planwallpaper.com/static/images/744081-background-wallpaper.jpg”); } }) }) CSS .social-media-nav-center{height:1000px;} https://jsfiddle.net/yakcbanL/ 2 solved Changing img src in jQuery

[Solved] How to tag users using Discord.JS?

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You have two options. You can either use the toString method on the User object, or form the mention yourself using the user’s ID. Here’s an example using toString: client.on(“message”, => { const channel = message.channel; channel.send(message.author.toString()); }); And here’s an example using the ID client.on(“message”, => { const channel = message.channel; channel.send(“<@” + message.author.id … Read more

[Solved] Text change when background colour changes using Javascript

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Simply have the text in an array, ( get it from some elements using jquery – however you want it) iterate through it and change the content inside the div using html() function when you are changing the color. Simple modification of your code would be something like function changeColorAndText(element, curNumber){ curNumber++; if(curNumber > 4){ … Read more

[Solved] How to add PHP on Javascript code [closed]

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It’s certainly possible to output JavaScript with PHP, much like you can output HTML. It’s really no different. Let’s say your PHP has the value you want to output stored in $number: <input type=”button” class=”btn_<?php echo $number; ?>” value=”Tafsir Jalalain”/> <script> $(‘document’).ready(function(){ $(“.btn_<?php echo $number; ?>”).click(function(){ $(“.field<?php echo $number; ?>”).toggle(); }); }); </script> Your output … Read more

[Solved] difference between typeof “andrei” and typeof “andrei”.valueOf()

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No, there’s no difference, unless someone’s done something silly to the JavaScript environment. “andrei” is a string primitive, thus typeof “andrei” is “string”. If you do “andrei”.valueOf(), you’re coercing a string primitive into a String object (in theory*) because you’re accessing a property on it (valueOf), and then asking that object for its primitive value — … Read more