Solutions to problems encountered at work

1.enter or submit button to submit the form: The form tag is written onsubmit= "return false"; input type= "submit"; Submit statement, Form's Submit event, $ ("#form_id"). Submit ()。

Button Submit form: Input type= "button"; Commit statement, Button's Click event, $ ("#button_id"). Click ();

2.IE8 after setting the transparency, the text also becomes transparent---solution: http://www.cnblogs.com/PeunZhang/p/4089894.html

3.IE Some browsers do not support background-size---workaround: http://blog.csdn.net/auphiria/article/details/45221317

4. Using the Animate method of jquery to control element movement, you need to define the position of the element as relative, fixed, or absolute.

$ ("#div_id"). Animate ({left: "250px", Top: "100px"});

5. Page adaptive height of the jquery algorithm:

The parent height of var parentheight = $ ("#parent"). Height ();//brother high var siblingheight = 0;$ ("#self"). Siblings (). each (function () { Siblingheight + = $ (this). Outerheight (True);}); /own other heights, depending on the situation, when not valued, you can delete var selfoutheight = $ ("#self"). Outerheight (True)-$ ("#self"). Height ();//Last Result $ ("#self"). Height (parentheight-(siblingheight+selfoutheight));

6. Image fade effect, animate with jquery to change transparency: from 0.2 to 0.8 for 2 seconds

$ ("#div_id"). CSS ("opacity", "0.2"). Animate ({opacity: "0.8"},2000);

Solutions to problems encountered at work