Labeljoy watermark after code input11/10/2022
The beauty is that we use HTML5 style markup and the same attribute (placeholder). This assigns the plugin to all input boxes. If the text is empty put the watermarkĪs seen above we are assigning the plugin using the type selector. Var watermarkText = $(this).attr('placeholder') #LABELJOY WATERMARK AFTER CODE INPUT SOFTWARE DOWNLOAD#retrieve the value of the ‘placeholder’ attribute Professional barcode generator software download - PDF417 2D Barcode Generator 7.3.0.1 download free - Powerful PDF417 barcode label maker program - free software downloads - best software, shareware, demo and trialware. On plugin initiation, we check if value provided is not empty, if it is, we add the watermark. To do the above, we handle the blur and focus events of the input element. When the user exits the input box if they haven’t added any text, put the watermark back. When user enters the input box, remove the watermarkģ. If no text have been provided by the user, show the watermark textĢ. The logic for the watermark behavior is simple.ġ. So our shell code is modified to the following To do this, our plugin must return the ‘this’ keyword. We also want to be able to pass on the ‘inputWatermark’ along to the next method in the chain. We want our plugin to be applicable to multiple elements because we can have multiple text boxes to which the watermark needs to be applied. Now we can wrap the above in an immediately invoked function expression (IIFE) so that it maps to the $ sign and it can’t be overwritten by another library in scope of its execution. You can replace it with a name of your choice for the plugin. The syntax for it is as follows:Īs we see above, inputWatermark is the name of our plugin. JQuery plugins are JavaScript function properties added to the jQuery.fn object from the jQuery library. #LABELJOY WATERMARK AFTER CODE INPUT HOW TO#We will go step by step on how to create the jQuery Plugin. To get the same effect across all browsers we will develop a small jQuery plugin that will take the placeholder value provided and applies the watermark effect across all browsers. Gives us the following out put on IE9, Firefox 12 and Chrome 19.Īs we can see above, IE9 does not support this effect. But like all things, not all browsers support HTML5 yet. This effect has become so popular that it is now supported in HTML5 elements through an attribute called ‘placeholder’. Here when we start typing on the Username or the Password textbox, the text vanishes allowing you to put in your username and passwordĪpart from the above use case, it is often used to show sample data or expected formatting. In such scenarios, the TextBox has a watermark that stays on till a user starts typing. A ‘TextBox Watermark’ is an UI effect that is often employed in space constrained scenarios where putting in a label next to a text box explaining the purpose of the textbox is not possible.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |