如何从所选元素中获取数据?(How can I get data from the selected element?)
一个页面包含html
<ol id="selectable"> <li class="ui-widget-content word">I've</li> <li class="ui-widget-content word">got</li> <li class="ui-widget-content word">a</li> <li class="ui-widget-content word">job</li> </ol>我尝试从li元素获取数据
$(function() { $("#selectable").selectable({ stop : function() { var result = $("#select-result"); $(".ui-selected", this).each(function() { //getting data from an element var value = $("#selectable li").data(this); console.log("value"+value); //this outputs to `value[object Object]` }); } }); });我怎样才能从选定的元素获取数据?
A page contains html
<ol id="selectable"> <li class="ui-widget-content word">I've</li> <li class="ui-widget-content word">got</li> <li class="ui-widget-content word">a</li> <li class="ui-widget-content word">job</li> </ol>I try to get data from li element
$(function() { $("#selectable").selectable({ stop : function() { var result = $("#select-result"); $(".ui-selected", this).each(function() { //getting data from an element var value = $("#selectable li").data(this); console.log("value"+value); //this outputs to `value[object Object]` }); } }); });How can I get data from the selected element?
最满意答案
你可以这样做:
function getDATA(){ var data; $("#selectable li").each(function() { data += $(this).text(); }) console.log(data); }You can do this:
function getDATA(){ var data; $("#selectable li").each(function() { data += $(this).text(); }) console.log(data); }更多推荐
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