<input type="text" placeholder="搜索:文档名称" class="insert-check" id="insert-check" onFocus="getFocus(this);" onBlur="getBlur(this);" value="<%=se_text %>" onkeypress="button_search_onkeypress()" />
请问我在输入框获得焦点时,怎么样才能去掉placeholder里面的值
<input type="text" placeholder="搜索:文档名称" class="insert-check" id="insert-check" onFocus="getFocus(this);" onBlur="getBlur(this);" value="<%=se_text %>" onkeypress="button_search_onkeypress()" />
请问我在输入框获得焦点时,怎么样才能去掉placeholder里面的值
<input type="text" placeholder="搜索:文档名称" class="insert-check" id="insert-check" onfocus="this.setAttribute('placeholder', ''); getFocus(this);" onblur="if (this.value == '') this.setAttribute('placeholder', '搜索:文档名称');getBlur(this);" value="<%=se_text %>" onkeypress="button_search_onkeypress()" />