Question

我希望菜单URL在新的标签/窗口中打开，我不希望它用所需的URL覆盖当前页面。消息标题由代码块“help”覆盖。只是为了表明：我使用_blank，浏览器会忽略它。

<FORM name="Menu_1a">
  <SELECT name="URL" onChange="if(options[selectedIndex].value)
    window.location.href=(options[selectedIndex].value) " style="background-color: #CCFF99; font-weight: bold;">
    <option value="" selected="selected" style="background-color: #FFCC99; font-weight: bold;">---Select --></option>
    <OPTION value="http://ezaca.tripod.com/index_acco.html" target="_self">Reset this menu</OPTION>
    <!-- this works, except it replaces page instead of opening new -->
    <OPTION value="http://www.jakob-schlaepfer.ch/en/decor/collection-a-m/" target="_blank">Background</OPTION>
    <OPTION value="http://lyricstranslate.com/en/amor-eterno-love-eternal.html">Amor Eterno - Lyrics</OPTION>
    <OPTION value="http://www.youtube.com/watch?v=7QuXKirNX3I">Amor Eterno - R. Durcal</OPTION>
    <OPTION value="http://earthquake.usgs.gov/earthquakes/recenteqsww/Maps/10/260_15.php">Quakes Acapulco</OPTION>
    <OPTION value="http://www.emsc-csem.org/#2w/" target="_blank">Quakes terremoto</OPTION>
    <OPTION value="http://acapulcodejuarez.olx.com.mx/item_page.php?Id=280315985&ts=1321310362/" target="_blank">Advertising - Emilio</OPTION>
    <OPTION value="http://ezaca.tripod.com/acco/sndass/ezlxsndass.html" target="_blank" style="background-color: #FFCC99; font-weight: bold;">Soundassistent for Limex Midi</OPTION>
    <OPTION value="http://ezaca.tripod.com/acco/sndass/ezlxsndass.html" target="_blank" style="background-color: #FFCC99; font-weight: bold;">Klangassistent f&uuml;r Limex Midi</OPTION>
    <OPTION value="http://ezaca.tripod.com/acco/lx_1.htm/#top0">Limex Midi Erfahrungen</OPTION>
    <OPTION value="" style="background-color: Yellow; font-weight: bold;">01234567890123456</OPTION>
  </SELECT>
</FORM>

Answer 1

如果您可以在新窗口中提交form，则需要在表单中添加属性target="_blank"。

target属性指定一个名称或关键字，指示在提交表单后显示收到的响应的位置。

target属性定义浏览上下文的名称或关键字（例如制表符，窗口或内联框架）。

<子> http://www.w3schools.com/tags/att_form_target.asp

<FORM name="Menu_1a" target="_blank">
  <SELECT name="URL" onChange="if(options[selectedIndex].value)
    window.location.href=(options[selectedIndex].value) " style="background-color: #CCFF99; font-weight: bold;">
    <option value="" selected="selected" style="background-color: #FFCC99; font-weight: bold;">---Select --></option>
    <OPTION value="http://ezaca.tripod.com/index_acco.html" target="_self">Reset this menu</OPTION>
    <!-- this works, except it replaces page instead of opening new -->
    <OPTION value="http://www.jakob-schlaepfer.ch/en/decor/collection-a-m/" target="_blank">Background</OPTION>
    <OPTION value="http://lyricstranslate.com/en/amor-eterno-love-eternal.html">Amor Eterno - Lyrics</OPTION>
    <OPTION value="http://www.youtube.com/watch?v=7QuXKirNX3I">Amor Eterno - R. Durcal</OPTION>
    <OPTION value="http://earthquake.usgs.gov/earthquakes/recenteqsww/Maps/10/260_15.php">Quakes Acapulco</OPTION>
    <OPTION value="http://www.emsc-csem.org/#2w/" target="_blank">Quakes terremoto</OPTION>
    <OPTION value="http://acapulcodejuarez.olx.com.mx/item_page.php?Id=280315985&ts=1321310362/" target="_blank">Advertising - Emilio</OPTION>
    <OPTION value="http://ezaca.tripod.com/acco/sndass/ezlxsndass.html" target="_blank" style="background-color: #FFCC99; font-weight: bold;">Soundassistent for Limex Midi</OPTION>
    <OPTION value="http://ezaca.tripod.com/acco/sndass/ezlxsndass.html" target="_blank" style="background-color: #FFCC99; font-weight: bold;">Klangassistent f&uuml;r Limex Midi</OPTION>
    <OPTION value="http://ezaca.tripod.com/acco/lx_1.htm/#top0">Limex Midi Erfahrungen</OPTION>
    <OPTION value="" style="background-color: Yellow; font-weight: bold;">01234567890123456</OPTION>
  </SELECT>
</FORM>

为什么HTML表单菜单在同一窗口/选项卡中打开URL？

1 个答案: