JQ (beginner) Study notes

1. Common effect function (http://www.w3school.com.cn/jquery/jquery_ref_effects.asp)

Slideup () hides the selected element Slidedown () displays the selected element Slidetoggle () toggles the selected element

Opacity (transparency) Properties: fadeIn (Speed (in milliseconds), callback (callback function)) from invisible to Visible fadeOut () fadeTo (one transparency)

Display Properties: Hide (), show (), Toggle ()

2. Event Handling (JQ's event name is not added)

1) Trigger Event Example: $ (document). Ready (function () {..});

2) Bind event method 1:$ (".."). Click (function () {.});

Method 2:$ (".."). Bind (' click ', Function () {.});

3) Delete Event Example: $ (".."). Unbind (' click ');

The traversal processing element example: $ (".."). each (function () {.});

3. Data definition

Variable: $f array: $a [5]

4. Change CSS

1) Change the attribute name example: $ ("..").  AddClass ("hover"); $(".."). Removeclass ("No_hover");

2) animate () Change CSS Property Example: $ ("..."). Animate ({CSS attribute},speed,easing,callback);

3) CSS () Method: $ (".."). CSS (' Color ', ' red ');

4.UI Plug-in

JQ (beginner) Study notes