The suggestion by @deceze worked. However the input array needs to change a litte, like this… $rows = array( array( ‘id’ => 33, ‘parent_id’ => 0, ), array( ‘id’ => 34, ‘parent_id’ => 0, ), array( ‘id’ => 27, ‘parent_id’ => 33, ), array( ‘id’ => 17, ‘parent_id’ => 27, ), ); From https://stackoverflow.com/a/8587437/476: function … Read more
No. If the parent is killed, children become children of the init process (that has the process id 1 and is launched as the first user process by the kernel). The init process checks periodically for new children, and waits for them (thus freeing resources that are allocated by their return value). The question was … Read more
You could make usage of Array.prototype.indexOf. For that, we need to somewhat “cast” the HTMLNodeCollection into a true Array. For instance: var nodes = Array.prototype.slice.call( document.getElementById(‘list’).children ); Then we could just call: nodes.indexOf( liNodeReference ); Example: var nodes = Array.prototype.slice.call( document.getElementById(‘list’).children ), liRef = document.getElementsByClassName(‘match’)[0]; console.log( nodes.indexOf( liRef ) ); <ul id=”list”> <li>foo</li> <li class=”match”>bar</li> … Read more
Impossible? Hold my beer. Make the select element aware of the current option. CSS can handle the rest. For this, all we need is a value assignment in the onchange event. With a little more effort you can also initialize the <select> tag by its original value; not included below but it’s super easy, just … Read more
I know this is old, but just in case it will help someone else. <div style=”background-color: rgba(255, 0, 0, 0.5)”>child</div> Where rgba is: red, green, blue, and a is for transparency.
Create a property (or method) on FormOptions, say GetMyResult: using (FormOptions formOptions = new FormOptions()) { formOptions.ShowDialog(); string result = formOptions.GetMyResult; // do what ever with result… }
The error message says what You should do. // TEXTVIEW if(tv.getParent() != null) { ((ViewGroup)tv.getParent()).removeView(tv); // <- fix } layout.addView(tv); // <========== ERROR IN THIS LINE DURING 2ND RUN // EDITTEXT
Start Activity2 with startActivityForResult and use setResult method for sending data back from Activity2 to Activity1. In Activity1 you will need to override onActivityResult for updating TextView with EditText data from Activity2. For example: In Activity1, start Activity2 as: Intent i = new Intent(this, Activity2.class); startActivityForResult(i, 1); In Activity2, use setResult for sending data back: … Read more
You answered the question by yourself: “I know that absolute positioned elements are removed from the flow, thus ignored by other elements.” So you can’t set the parents height according to an absolutely positioned element. You either use fixed heights or you need to involve JS.