[Solved] Alert array index and value [closed]
Like this? for(k=0;k<colNames.length;k++){ alert(“Index: ” + k + ” value: ” + colNames[k]); } 3 solved Alert array index and value [closed]
javascript
[Solved] Use JSON object to store the form data that refreshes again and again [closed]
If you are not using postbacks to submit the (non final) value, then simply push the current value of the input into a JavaScript array. Then when you do the final submit, you will be able to access all of the previous values of the input from the array. //Store the values in here var … Read more
[Solved] How to build a tree from a plain data structure
I guess you’re looking to organize the whole array so items are children of some states. Run the following snippet to get a JSON-serialized result to check it (click show code snippet to see the code and run it!): var arr = [{ id: “1”, state: “1”, ndi: “1558.3045298”, children: “null” }, { id: “2”, … Read more
[Solved] Execute jQuery code when AJAX postback occurs in PHP
Okay, the answer: First, i am declaring a function on top of my page, because i want to execute it on documentload and on ajaxcallback. Then, on the bottom of my page i set $(document).ajaxComplete(fu); This is what makes my function executed when te ajax callback has finished, without the need of knowing the callback’s … Read more
[Solved] How to access property of JavaScript object, given string with property’s name
Let’s look at the code you’re trying to use: $http.get( ‘url’ ) .success(function(data) { var response = angular.fromJson(data); var mobilereceiver=”0147852369″; var messageId = response.ok.mobilereciever; }); You’re very close, in that you recognize that your string mobilereceiver holds the value that needs to be provided as the name of the final property. However, on your last … Read more
[Solved] Pictures in JavaScript
I simple wish to display it in a web browser, so all I need is a line of code which would replace this code in html: <img src=”my/string.jpg” alt=”Mountain View” style=”width:1210px;height:688px”> You can do that with the DOM: You’d use createElement and appendChild or insertBefore: var img = document.createElement(‘img’); img.src = “my/string.jpg”; img.alt = “Mountain … Read more
[Solved] How to take the id of a or ?
You can get the attribute value with the following: document.getElementsByTagName(“td”)[0].id; 1 solved How to take the id of a or ?
[Solved] get all children names from object
You could write a simple recursive function that will traverse the contents of your tree: var familyTree = { name: ‘Alex’, children: [ { name: ‘Ricky’, children: [ ] }, { name: ‘John’, children: [ { name: ‘Tom’, children: [ ] } ] } ] }; var traverse = function(tree) { console.log(tree.name); for (var i … Read more
[Solved] Ajax not being called
Try a specific filename instead of a folder. ie; url: “/time/index.html”, Include any errors from the Dev Console (F12 in Browser) to helps us help you. 2 solved Ajax not being called
[Solved] Why this mmediately invoked functions is not working properly
First off, I notice two problems: You have a syntax error in the parameter list to $.post You probably don’t want to do this: setTimeout(chatcom_load_one(id), 1000); Here’s an updated version of your code with these errors fixed: function chat_com_one(id) { $(‘#chatcom’).show(‘fast’); (function chatcom_load_one(id) { $.post(‘sendchat2.php’, { option: ‘chatcom_load_one’, tocom: id }, function (data) { $(‘#chatcom … Read more
[Solved] x-editable prompt before updating the value
I found my self, we can use validate method to show the confirm box, hope this is useful for future references, -George solved x-editable prompt before updating the value
[Solved] How to read each element of an array in jQuery? [closed]
In javascript for (i = 0; i < ids.length; ++i) { alert(ids[i]); } In jQuery $.each(ids, function(index, value) { alert(index + ‘: ‘ + value); }); 0 solved How to read each element of an array in jQuery? [closed]
[Solved] Why does Typed.js not work for my case?
(Posted on behalf of the OP). For anyone that doesn’t see the problem, its a syntax error because of the brackets next to the Comment. var typed = new Typed(“.typing”, options); }); <!– problem is here –> solved Why does Typed.js not work for my case?
[Solved] jQuery click event not firing on button element
You need to give the click handler the reference to your cookiesDismiss() function, not the result of the function. Also note that you need to precede the document ready handler with a $, and checked is not a property of a jQuery object; you need to use prop(‘checked’) to get the state of the checkbox. … Read more
[Solved] How come js calculating its(10000000000000000000000000000) length as 5?
Math.floor(10000000000000000000000000000).toString() // 1e+28 so it length is 5 is correct solved How come js calculating its(10000000000000000000000000000) length as 5?