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WordpressThickBox添加“查看原图”效果代码_javascript技巧

2020-11-27 来源:独旅网
在 wp-includes/js/thickbox/thickbox.js 大概39行的function tb_show(caption, url, imageGroup)中,添加如下行(粗体红色字代表新添加的代码)
代码如下:
function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link

try {
/// 代码省略。。
TB_NextHTML = "";
TB_imageCount = "";
TB_FoundURL = false;
////// 打开新窗口显示原图
TB_OpenNewHTML = "";

if(imageGroup){
/// 代码省略。。
if (TB_FoundURL) {
TB_NextCaption = TB_TempArray[TB_Counter].title;
TB_NextURL = TB_TempArray[TB_Counter].href;
TB_NextHTML = " "+thickboxL10n.next+"";
} else {
TB_PrevCaption = TB_TempArray[TB_Counter].title;
TB_PrevURL = TB_TempArray[TB_Counter].href;
TB_PrevHTML = " "+thickboxL10n.prev+"";
}
////// 打开新窗口显示原图
TB_OpenNewHTML = " 查看原图";

} else {
                   TB_FoundURL = true;
  TB_imageCount = thickboxL10n.image + ' ' + (TB_Counter + 1) + ' ' + thickboxL10n.of + ' ' + (TB_TempArray.length);
////// 打开新窗口显示原图
TB_OpenNewHTML = " 查看原图";
}
}
}
}

/// 代码省略。。

// Resizing large images - orginal by Christian Montoya edited by me.

/// 代码省略。。
// End Resizing

TB_WIDTH = imageWidth + 30;
TB_HEIGHT = imageHeight + 60;
//jQuery("#TB_window").append(""+caption+"" + ""+caption+"" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "");
/////// 显示下一张图 + 新窗口查看原图(添加TB_OpenNewHTML)
jQuery("#TB_window").append(""+caption+"" + ""+caption+"" + TB_imageCount + TB_PrevHTML + TB_NextHTML + TB_OpenNewHTML + "");


jQuery("#TB_closeWindowButton").click(tb_remove);

if (!(TB_PrevHTML === "")) {
/// 代码省略。。

效果:

点击“查看原图”后,将在浏览器新窗口(Tab)显示原图。
作者:Elf Sundae (小糊涂)
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