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How to show and hide conditional HTML in JavaScript?
When you click that box a conditional form part gets revealed that allows you to enter another address. We had to build something very similar the other day and stumbled on a neat way to make the conditional part show and hide with CSS only. Here is a jsfiddle of the result:
How to hide parts of a Dom in AngularJS?
Hiding or showing parts of a DOM based on some conditions is a common requirement. AngularJS has four different directives ( ng-show / ng-hide, ng-if, ng-include, ng-switch ), which are used to conditionally display or hide the HTML DOM elements. The ng-show / ng-hide directives require a boolean value to evaluate the visual state.
How to conditional display in AngularJS using ng hide?
Conditional display using ng-show/ng-hide The ng-show / ng-hide directives require a boolean value to evaluate the visual state. This boolean value may come from a variable or a function.
How to hide and show form fields in JavaScript?
In this sample there are two Radio Buttons, one hides the fields and one shows the fields. Since it is a given when the user clicks on a button that button will be selected, there is no need for code to determine the state of the selection.
The general idea is that the hidden field represents the last thing the user is supposed to do. The field is hidden until everything is ready. The code for showing the hidden button is more complex than that given in previous examples because it has to check every field on the form.
This tip shows how to design a form using Acrobat JavaScript to show and hide form fields based on user actions. A form field on a PDF document can be visible in the PDF viewer (i.e. Acrobat, Reader), on the printed document, or both.
Why does JavaScript not display none within conditional?
This is due to incorrect usage of the ternary operator. See documentation here: https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Operators/Conditional_Operator You should not wrap it with {} as you have done. You can also change a classname and style in CSS.
Is there a selector for conditional form in CSS?
There is no selector with which you could target the conditional form part in that case. As far as structural queries go, CSS is limited in expressive power to only allow selection deeper into the document tree (i.e., with the > (child) selector) or downward within the current level (with + or ~ ), but never upwards within the tree.