Break and continue in jquery Loop

In jquery, the operations of various controls on the cyclic page are often used. The common cyclic operations are as follows: // All div labels starting with weiguo _ id on the cyclic page $ (& quot; div [id ^ weiguo _] & quot ;). each (function (index) {// obtain the content variDValue In the div $ (this ). text ()...

In jquery, the operations of various controls on the cyclic page are often used. The commonly used cyclic operations are as follows:

// All div labels whose id starts with weiguo _ on the cyclic page

$ ("Div [id ^ = weiguo _]"). each (function (index ){

// Obtain the content in the div

Var iDValue = $ (this). text ();

// If this cycle meets the conditions, the cycle will jump out immediately.

If (iDValue = 0 ){
CheckMark = false;
BlankTextArray. push (idval );
// Break ---- identified by return false syntax
Return false;

}

}

 

Notes

Break and continue cannot be used in the each code block. To implement the break and continue functions, use the following method:
Break ---- return false;
Continue -- use return ture;

Therefore, if you want to return false or true in a jquery loop, you must note that the written statements may not be what you want.

From Wei Guo's column