I have a chat API that I’m connecting to a Vue.js project. When user goes to a chat room page, it sends an ajax request and then calls the function that fetches the whole chat history: but it fails with: TypeError: _this.fetchChatSessionHistory is not a function I understand that it might be defined at …
Tag: html
Vue.js: how to use the logical Operators in a template?
I would simply like to use 2 different v-if into the same div, as the following: Actually I have this code: Containing only one v-if. And I would like to use 2 or more v-if inside the same condition, like for instance: But it give me a lot of error and I would simply like to learn the correct way
How to place items in specified position in drop in javascript
I have five images in my code, I want to drop these such that it is dropped in the desired position(circular position) in the dropped area. ie, when the five images are dropped it should form a circle shape rather than a straight line How to achieve this? Answer Use nth-child() to #div1 img and set position t…
Add/Remove Table Columns in JavaScript Based On Checkbox Status
In the following DEMO if you paste the list in the search box: 00001, 00002, 00003, 00004, 00005, 00006, 00007, 00008, 00009, 00010, 00011, 00012, 00013 It will pull the respective property features from a JSON file that is located here: https://api.myjson.com/bins/f2nos The checkboxes control whether or not …
Filtering an html table containing several pages
I am new in javascript and I would like to filter the first column of my HTML table. This my table is having 1075 pages, and my javascript code is searching project name only on the current page instead of the whole pages of the table. I don’t know how to do it. My table Please assist me. Answer If
Vue js with simple JavaScript Vue is undefined
I am trying to understand how vue works. To do that I simplify it as much as possible, hence no webpack no CDNs or any other packages (unless its a necessity). So, Came up with this but trying to inject a simple a variable into html gives vue is undefined error. *vue.js file is taken from npm vue package. Ans…
onchange property doesn`t work in javascript
I want to launch the function test() if the user inputs something in the html input field with the id=”sc1dc1″ (without using the “onchange=” directly in HTML). What is wrong? HTML: Javascript: Answer The thing about onchange events is that they only fire when the <input> field l…
How to hide text in navbar elements on different screen size Bootstrap 4
How do I hide elements of a navbar in bootstrap inline rather than creating a new element for each screen size. I tried using a span but that just causes the line to wrap. The example below is the only solution I have found to hide and show based on screen size. But I do not like the code it
Getting seconds from a timer function to my view
I want to get the minutes and seconds from the timer in my template to my view. I already tried different approaches with an ajax.post request but it didnt really work how I wanted it to be. Here is my template: Now I want to get the minutes and seconds to my view as a POST request after clicking on
Get a HTML input value out of a file which is located in a subfolder?
I’m trying out to develop a small shortcode WordPress Plugin. Therefore, I created a main php-File and in a subfolder the HTML-File. The subfolder (classes) is located on the same level as the php-File. In the HTML-File I’m opening a Modal to enter data. By pressing the save button, a method in th…