This one has always been a gotcha for me and many others. In short, the opening and closing tags for the <textarea> element must be on the same line, otherwise a newline character occupies it. The placeholder will therefore not be displayed since the input area contains content (a newline character is, technically, valid content). … Read more
The URLSearchParams API is available in all modern browsers. For example: const params = new URLSearchParams({ var1: “value”, var2: “value2”, arr: “foo”, }); console.log(params.toString()); //Prints “var1=value&var2=value2&arr=foo”
There’s no need to write a custom directive. Angular’s documentation is good but not complete. In fact, there is a directive called ngRequired, that takes an Angular expression. <input type=”email” name=”email” ng-model=”contact.email” placeholder=”your@email.com” ng-required=’!contact.phone’ /> <input type=”text” ng-model=”contact.phone” placeholder=”(xxx) xxx-xxxx” ng-required=’!contact.email’ /> Here’s a more complete example: http://jsfiddle.net/uptnx/1/
The following syntax fixes it for you: curl -v -F key1=value1 -F upload=@localfilename URL
Html.CheckBox is doing something weird – if you view source on the resulting page, you’ll see there’s an <input type=”hidden” /> being generated alongside each checkbox, which explains the “true false” values you’re seeing for each form element. Try this, which definitely works on ASP.NET MVC Beta because I’ve just tried it. Put this in … Read more
You can prevent the form from submitting with $(“#prospects_form”).submit(function(e) { e.preventDefault(); }); Of course, in the function, you can check for empty fields, and if anything doesn’t look right, e.preventDefault() will stop the submit. Without jQuery: var form = document.getElementById(“myForm”); function handleForm(event) { event.preventDefault(); } form.addEventListener(‘submit’, handleForm);
I asked this same question: How can I get the button that caused the submit from the form submit event? I ended up coming up with this solution and it worked pretty well: $(document).ready(function() { $(“form”).submit(function() { var val = $(“input[type=submit][clicked=true]”).val(); // DO WORK }); $(“form input[type=submit]”).click(function() { $(“input[type=submit]”, $(this).parents(“form”)).removeAttr(“clicked”); $(this).attr(“clicked”, “true”); }); }); In … Read more
Change “white” to any color you want. input:-webkit-autofill { -webkit-box-shadow: 0 0 0 1000px white inset !important; }
According to the CSS basic box model, an element’s width and height are applied to its content box. Padding falls outside of that content box and increases the element’s overall size. As a result, if you set an element with padding to 100% width, its padding will make it wider than 100% of its containing … Read more
try the + symbol: It is Adjacent sibling combinator. It combines two sequences of simple selectors having the same parent and the second one must come IMMEDIATELY after the first. As such: input[type=”radio”]:checked+label{ font-weight: bold; } //a label that immediately follows an input of type radio that is checked works very nicely for the following … Read more