how to use substr function in jquery

Question

how to use substr function in this script I need  substr 0 25     lt a class  dep buttons  href     gt  something text something text something text something text something text something text  lt  a gt       dep buttons   mouseover function        if   this  text   length  gt  30              this  stop   animate  height  150px   150                 dep buttons   mouseout function              this  stop   animate  height  40px   150

User · Answer

If you want to extract from a tag then       dep buttons   text   substr 0 25      With the mouseover event       this  text   this  text   substr 0  25      The above will extract the text of a tag  then extract again assign it back

User · Answer

Extract characters from a string   var str    Hello world    var res   str substring 1 4     The result of res will be   ell   http   www w3schools com jsref jsref substring asp      dep buttons   mouseover function          this  text   substring 0 25       if   this  text   length  gt  30              this  stop   animate  height  150px   150                 dep buttons   mouseout function              this  stop   animate  height  40px   150

[jquery] how to use substr() function in jquery?

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