DWR realizes the principle and code of simulating Google search effect_javascript skills

Copy code The code is as follows:

This js can be placed in the jsp you need to achieve the search effect, or saved as a separate js file.

Copy code The code is as follows:

onkeydown="oldKeyValue=this.value.trim();setSelectedKey();"
onkeyup="getConformKey();"
onfocus="if(this.value=='Find someone') this .value='';setDropListVisible(true);"
onblur="setDropListVisible(false);"
style="width: 300; height: 23;z-index: 10;top:0;left: 0;" type="text" name="cond" value="Find someone" id="cond" />

useraction.findByLike(String name); is a query method of the dao layer,
returns a List, Just replace this with your own implementation.