I am trying to set up my React.js app so that it only renders if a variable I have set is true.    The way my render function is set up looks like:  render: function() {     var text = this.state.submitted ? 'Thank you!  Expect a follow up at &...
I'm currently starting on an animation project. In the project I'll have more than 40000 divs and animate them iteratively. If any of divs are in passive state (i.e. it's not animating at least for 2 seconds), I won't display them to...
I am trying to optimize the loading speed of my mobile webpage, and for that effect I am using the website:   https://developers.google.com/speed/pagespeed/insights   This website evaluates my source and tells me what I can improve. In my website I d...
In my Rails app, I want to render the flash message from my controller method delete_option (questions_controller) to a partial _edit.html.erb inside questions folder itself. I have a js file delete_option.js.erb and I could successfully render the e...
I have a working fullcalendar on my site, however, the actual calendar table doesn't show until you change the month/year or select "today".   If I look at the rendered source, I see that the div around the table is empty until I press a...
If you provide this code to jQuery Mobile with data-role="listview" and data-filter="true".  <ul maxlength="25" class="autocomplete ui-listview ui-listview-inset ui-corner-all ui-shadow"      data-role="listview...
I am very new to React-redux applications development and I am trying to understand how to dispatch another action as soon as the page loads. Following is my container code. I am using this (https://github.com/jpsierens/webpack-react-redux) boilerpla...
I have a question for a html5 game using canvas in javascript.  I would like that the canvas showed to the player contains either 1920 of canvas.width, either 1080 of canvas.height in order to not see the padding. That means that I don't want to...
In my React app, I want to render a prop value, but it does not exist until the props have been updated which occurs after the render is complete.  this.props.users is an object, so I use Object.keys() to translate into an array, and then map through...
I'm using a form in my rails application, in my controller at the end I check if the content of the form is ok or not, if not I render the page again explaining on top the errors  part of controller   if @insertion.save           redirect_to @ins...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.