How can I display line-breaks for a hover event using title on a simple html-element? / What is the proper code to be used? I am trying to set the title attribute like so: ..That does not work. Is does not break anywhere. ……………….. — Code sample — Answer You were…
Tag: attributes
JavaScript: Is there an equivalent to the Python setattr() function?
I have a class to which I would like to include a method of overriding some of the default instance variables in the constructor, without having a dozen parameters. I would like to do this by passing an object in the form of: In Python this could be done with Is there a JS equivalent or do I just have
Collect Attribute values and display it in the DOM whit JavaScript
I am developing a website that contains a series of products, each block contains a certain product, when hovering the mouse I need the name of this product to appear, However, the product name is stored through an ‘DATA’ attribute. for example: data-legend-item = “White T-Shirt” I nee…
How do you add/remove hidden in with JavaScript
How do you add and remove ‘hidden’ from <p hidden>My Text</p>? I tried removing the attribute and setting it to false but neither of them worked. Answer It looks fine here. Try with this code if you wish. index.html script You can see in codePen https://codepen.io/anon/pen/qozVaq
Set attribute without value
How do I set a data attribute without adding a value in jQuery? I want this: I tried: Everything else seems to add the second arguments as a string. Is it possible to just set an attribute without value? Answer The attr() function is also a setter function. You can just pass it an empty string. An empty strin…
set option “selected” attribute from dynamic created option
I have a dynamically created select option using a javascript function. the select object is when the js function is executed, the “country” object is and displaying “Indonesia” as default selected option. note : there is no selected=”selected” attribute in that option. the…
How can I remove an attribute with jQuery?
I can’t seem to get removeAttr to work, I’m using the example I saw on the jQuery site. Basically onclick I add the attribute to disable a field (which works just fine) but when the user clicks again it should enable the field in question. I used alerts to make sure the else block is being fired, …