I’m working on a website where I’m showing data from my MySQL database. The data in the database is added every minute and I want to print that value live on my website. I’m using the following PHP code for a random number: How can i get this number to keep refreshing every minute without refreshing my browser? Answer You
Tag: html
how to get query selector data attribute in javascript?
I have a custom JS function that creates/inject a custom link into all elements in the page when it loads. Before manipulation: and now this custom function manipulates the element: The newly manipulate element: How can I get the data-src attribute from the IMG tag and inject it into my newly created custom link function? I should use a var?
How to use the same template in ngIf
I have many conditions to show the same template. For example: Is it possible to take this html elements: and put somewhere and then just call this html elements by name/reference in *ngIf? For example: Answer Actually ngIf has a ‘cool’ attribute, then, that you could make use of: As <template> has been deprecated, use <ng-template> instead or <ng-container>. You
Get element where Event is binded
I am binding an event to an element either using @click property in Vue (it behaves the same as javascript .onclick property). The problem I have is when the event is called by propagating from the child DOM nodes click events I get the child DOM element as target property and I cannot find a way a clean way (without
Website Developing [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 5 years ago. Improve this question I have developed a website using JSP n Servlets, now i want to make my website dynamic, like city wise content should change (for example
JQuery on(‘click’) doesn’t work with map area
I’m writing some code with .html() that has a html map area (it’s my workaround to enable/disable the map area) I can work with any live event (works with on click on an image) but it doesn’t work with map area. I can’t found any hint about this, I researched and test some several ways but no-result. My var with
Record mic and audio from SIP call using sip.js
Good evening Stack Overflow! I really need help for a project of mine where I’m using sip.js and a VoIP to make real calls to a phone number. The Goal I want to allow the user to record the audio and microphone and save the data on a server (in base64 encoding or as a file). So I after the
List CSS custom properties (CSS Variables)
I’ve set some CSS custom properties in my stylesheet: I can retrieve them individually if I already know the name of the CSS variable like so: But if I wanted to pull a list of CSS variables and their values out, how would that be done? Answer Update: To catch CORS errors, I added !styleSheet.href && to the first if-statement.
selectize.js placeholder width issue
I am using selectize.js jquery library for autocomplete (autosuggest) functionality. Everything working good except from placeholder issue. Below is my code what I have done. HTML CODE JAVASCRIPT CODE This is how it looks like when I load the page. Its showing full text of placeholder .. but when I am about to type and getting the hint and select
For loop and strange Vue behaviour
I’m working on a project where I want to add some more input fields when clicking on a button. So I tried jQuery.append but then there was a problem with v-model not being detected. So I tried to achieve the same thing using Vue if-statement and I figured out it could be done much simpler by just adding objects to