javascript

[Solved] the inner java script is override the css property on this html code

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function myFunction(){ document.getElementById(“bad”).style.display=”block”; } #good{ width: 100%; height: 100%; } #bad{ position:absolute; width: 15%; height: 100%; background-color: #023b3b; top:0%; display: none; } #vahid{ float: left; width: 7%; height: 100%; background-color: #023b3b; } #isnani{ float: left; width: 93%; height: 100%; background-color: bisque; } #one { display:block; background-color: #023b3b; /* width:60px; height: 867px;*/ } #boom{ margin-top: 30%; … Read more

[Solved] Set PHP variable value from a Javascript Variable value without refresh [duplicate]

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Actually php is server side scripting language (that runs at server) and javascript is basically client side programming language (which runs in the browser) so you can’t set a php variable from javascript. Look at these tutorials php and javascript. But using ajax (javascript) you can pass javascript variables to php and can use them … Read more

[Solved] Reading local file in javascript [duplicate]

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The answer is not really, no. BUT there are some workarounds, depending on what you can get away with (supported browsers, etc) When you grab a local file (I’m assuming you’re using <input type=”file”>, rather than partially supported, unstandardized methods), you get a “change” event to subscribe to, but that change reflects the change in … Read more

[Solved] Why this snippet is not working? [closed]

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Replace with: jQuery(document).ready(function(){ $(“#button”).click(function() { var email_id=document.getElementById(‘textfield’).value; var password=document.getElementById(‘textfield2’).value; var utype=document.getElementById(“utype”).value; var url=”login_check.jsp?&email_id=”+encodeURIComponent(email_id)+”&password=”+encodeURIComponent(password)+”&utype=”+encodeURIComponent(utype); $(‘form’).get(0).setAttribute(‘action’,url); alert(document.form1.action); }); }); Also see this example. === UPDATE 2 === Here a short version: HTML: <form name=”form1″ action=”login_check.jsp”> <input type=”text” name=”email_id”> <input type=”text” name=”password”> <input type=”text” name=”utype”> <input type=”submit” id=”button” value=”submit”> </form> JS (is not neccessary if you don’t want … Read more

[Solved] How to get base64 encoded value from url in javascript variable

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First get the value from the url into a php variable like this : <?php $x = base64_decode($_GET[“prod_id”]); ?> Then save this value into a hidden text field like this : <input type=”hidden” id=”product_id” value=”<?php echo $x; ?>”> Then get this value from the hidden textfield to javascript variable. $(document).ready(function(){ $value = $(“#product_id”).val(); } 1 … Read more

[Solved] communication between two objects [closed]

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There isn’t much context for what you want soooo… var ob = function(){ }; ob.prototype.func = function(data){ console.log(data); }; ob.prototype.setPartner = function(obj){ this.partner = obj; }; ob.prototype.comm = function(){ this.partner.func(“data”); }; var o1 = new ob(); var o2 = new ob(); o1.setPartner(o2); o2.setPartner(o1); o1.comm(); PS this will create circlular objects solved communication between two objects … Read more

[Solved] JavaScript function not running? [closed]

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The main problem is that your global var userChoice has the same name as the function’s argument. The function getUserChoice over writes it’s parameters value with the values set in the conditionals. Then it does nothing with it; once you leave the function’s scope, it’s lost. If you want the function to operate on the … Read more

[Solved] Javascript compare two text fields

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Some issues with your code: You only had an event listener on the first input. You’ll need to add an event listener to the second input as well. The value on keydown won’t contain the same value as on keyup. You’ll need to do keyup to keep up with user input. Working fiddle here. document.getElementById(“text1”).addEventListener(“keyup”, … Read more

[Solved] setTimeout is not showing text

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I’m typing with my mobile phone and I don’t have access to a tool for writing the complete code easily, but look at this mistakes in your code: You must Add document. before any getElementById in your code. You must wrap visible between ” “: document.getElementById(‘bro’).style.visibility = “visible”; What is set (in set.setTimeout)? remove it … Read more

[Solved] Google Scripts / Sheets Add prefix to data once it has been entered into the cell

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Use the following: An onEdit trigger to check when someone has updated a cell padStart() to add the leading zeros replace() the first 4 zeros with “CSC1” (since only the first occurrence will be replaced if passing a string instead of regular expression) setValue() to update the edited cell function onEdit(e) { if (e.range.columnStart == … Read more

[Solved] JavaScript reduce with ternary operator

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Essentially, the code you provided is looping through each element in votes and checking whether it is greater than an element stored at a particular index. This index is stored in the variable bestIndex an is used to mark/keep track of the index which holds the largest element from all elements seen while looping. In … Read more