How do you count how many characters are in a paragraph tag with jQuery/Javascript? For example in this sample it would be 3. Are you able to select the characters with .length() somehow? Answer This is what you want
Tag: jquery
TinyMCE, show character count instead of word count
The title says it all. How do I get TinyMCE to show character count instead of word count? Answer Write your own plugin. The following solution is based on this article. The charactercount plugin counts the actual characters that the user sees, all HTML and hidden characters are ignored. The number is updated…
Detach event handlers selectively
I have a html richText editor. My code structure is like this: Our app is single page application, and there are multiple richtexteditor instances opened in different panes. I need to destroy the instance when the node corresponding to this has been removed. Destroy should remove all the event handlers attach…
Laravel yajra/Datatables action delete is not working
hy, i’m now using L5 and yajra/datatables plugin, everything work fine until i create delete button to delete record, the delete button is not working here is my controller : Here is my JS : the JS event for btn-delete[data-remote] is not working, it’s no return error in console, but nothing happe…
Start and stop with keypress from keyboard
I have this JavaScript http://jsfiddle.net/ZDsMa/433/ to pick a random number. I put this on html div and I want to start scrambling the numbers with keypress instead of onClick, also to stop again with keypress: Answer You can wrap the animation in a function and then call it on keypress… something lik…
DropzoneJS & Laravel – Output form validation errors
I am trying to output form validation errors when you hover over the “X” in the dropped off file in Dropzone. What I get: How can I make the object Object output the actual error message from the form validation? I can alert the error message but can’t actually show the error message upon ho…
After the user clicks submit, the page goes to the php file. How can it remain on the HTML file and submit the form information to the email?
I am a beginner at PHP and was working on a contact form. After selecting the submit button, the response message is not shown. The page goes to the PHP file and the email is never sent. Also, none of the error messages appear. I am using validate.js and Jquery form.js. Here is a reference link:http://www.tut…
jQuery click makes multiple AJAX calls
I’ve got multiple jQuery scripts working together. One binds the click actions to the elements, another handles the specific functions. Although trying to stop multiple calls in different ways i can still fire off two calls by clicking really fast. After the success call rebinds the action its also poss…
get the new added characters to an input by js
I know this seems a quite easy target. I have an input[type=text], and I want to detect the new added character(s) in it. The normal way is: But the above method not working properly for some browsers on android devices. Typing the android virtual keyboard will not fire the keypress. Then I found the followin…
Insert/Edit link modal text fields can’t be focused TinyMce WordPress
I have a TinyMce instance inside a bootstrap Modal. When i click the “Insert/Edit Link” button, the modal opens correctly but the text fields are not focusable The checkbox interacts correctly, but If i click the input fields, nothing happens. Ideas? Answer The actual issue going on here is that m…