What will happen to Mobile front-end development and mobile development

What will happen to Mobile front-end development and mobile development

1. Clicking an image, link, or even a blank box will produce a light blue transparent background, and the pc will be okay. How can this problem be solved?

Add a row of style body in css {-webkit-tap-highlight-color: rgba (0, 0, 0, 0 );}

The function is to remove the highlighted color, r, g, B, and transparency. It is only valid in the webkit core browser.

2. Disable the keyboard on the shot machine when you click input.

Fatal: add the readonly attribute of input. I have heard that style = "ime-mode: disable" is valid, but I didn't succeed. I don't know what the problem is. Some people say yes, but there must be a reason.

Paste it here and make remarks.

// Extension Ime-mode: Auto | Active | inactive | disabled Auto: default value. The ime status is not affected. Same as when the ime-mode attribute is not specified Active: default value. The ime status is not affected. Same as when the ime-mode attribute is not specified Inactive: specifies all characters that do not use ime. Activate a non-local language. You can still cancel ime activation. Disabled: Completely disable ime. For controls with focus (such as input boxes), you cannot activate ime.3. Sometimes we need to bring up a digital keyboard on the phone, just the input type = "tel.