Per the Redux FAQ question at here, this.props.dispatch is available by default if you do not supply your own mapDispatchToProps function. If you do supply a mapDispatchToProps function, you are responsible for returning a prop named dispatch yourself: Or, you can make sure your action creators are pre-bound using Redux’s bindActionCreators utility, and skip having to worry about using this.props.dispatch in your component.
What I ended up doing was I used 2 different configurations, 1 for packing the server stuff together using webpack, and 1 for packing all the browser stuff together and also run webpack dev server for hot reloading. Server webpack config aka webpack.node.config.js now looks like this: Browser webpack config aka webpack.browser.config.js now looks like this:
Try using a timer: A timer with a count of 0 will run when the thread becomes idle. If that doesn’t help, try the code (with the timer) in the onblur event instead.
Just as Diodeus said, you’re comparing an Image to a HTMLDomObject. Instead compare their .src attribute:
You can use .length with just a descendant selector, like this: If you have to use .children(), then it’s like this: You can test both versions here.
Brad Wilson has a couple great articles on unobtrusive validation and unobtrusive ajax.It is also shown very nicely in this Pluralsight video in the section on ” AJAX and JavaScript”. Basically, it is simply Javascript validation that doesn’t pollute your source code with its own validation code. This is done by making use of data- attributes in HTML.
If your build system has support for babel, Use ES6 arrow functions in your react code. If you are using ES6 class for creating components, use method binding at the constructor level to avoid binding at every render call and also provide a key to the div tag inside the map function.
Return is how you exit out of a function body. You are using the correct approach. I suppose, depending on how your application is structured, you could also use throw. That would typically require that your calls to your function are wrapped in a try / catch block.
require is not a React api, nor is it a native browser api (for now). require comes from commonjs and is most famously implemented in node.js, if you have used node.js, you will see requires everywhere. due to the popularity of require in node, people have built tools which will transform code that is written … Read more
In the case you are asking about, this represents the HTML DOM element. So it would be the <a> element that was clicked on.