I have created a button in HTML <button id = “back_button” type=”button” onclick=”” value=”Home”>Go Back</button> And have the code in the <script> tag document.getElementById(“back_button”).onclick = “redirect(‘” …
Tag: html
Trigger AJAX single function for two buttons
I am using 2 buttons to open two separate php pages but I would like to use one function to trigger both the buttons. The AJAX function that gets triggered should check which button was pressed and then open the php page associated with it. Such that “Export Page 1” should open Page 1.php and R…
React Js – Styling innerHTML on component – Not working – Parent styling is overriding child styling
I have two react components. List container List The list needs to be inside the list container. Like so: The content of both components renders. However the styling of the child is overridden by the parents styling. (In this case, the background color) This is the full code: I think it may be a similar thing…
JavaScript countdown timer counting past zero
This might be a really simple thing to ask but I’ve got a JavaScript countdown timer, but I can’t stop it from counting past 0:00. Instead of stopping at this point, it will continue to -1:59 etc. I’d also like it to play a beeping sound (which can be found here) when the timer reaches zero.…
javascript clearInterval() function is not working
//I want when user press key interval stop , than new interval start again but old interval cant stop Answer You have two problems. You have var interval inside your function so it gets reset every time the function runs. setTimeout will call a function, once, after a time period. It won’t clear an inte…
Difference between HTML template content and innerHTML
Say I have an HTML <template> tag that I define and select as follows: What is the difference between these properties of the template: Answer Contrary to innerHTML, content returns a document fragment, and so you get immediate access to the DOM without an intermediate conversion to and from a string. H…
Display text of select option with button jQuery
Hello guys i have a question here. So in this problem i can’t display the text from selected option while i click order button. For the result i need the selected option i choose and display it into a div. Any suggestion what i must change or add here? P.S : Sorry i’m still learning here, i hope m…
row number not update when delete a row in JavaScript
I have a table and I append some rows if it is needed, when I add a row to my table the row number increase like 1, 2, 3, 4, and so on. but if I delete a row for example row number 4, it broke, and if add a new row it not start from number 4 it starts
pass value from span tag to input tag
I have a counter in span tags, when I press Start the timer starts counting and when pressing Pause it is stopped. Now the question is, How do I pass the value from the counter to input tag when Pause clicked? Script Here it is as a runnable snippet: Answer I adjustment your script with template string javasc…
Set option-html disabled if j = 0
Is it possible to set select option disabled, if the value is j = 0 ? The j value is taken from a DB. Answer Try this: or this, if not work: Source: https://angular.io/guide/binding-syntax#property-and-attribute-comparison