{"id":150,"date":"2010-09-30T11:03:49","date_gmt":"2010-09-30T11:03:49","guid":{"rendered":"http:\/\/enjoyasp.net\/?p=150"},"modified":"2010-09-30T11:03:49","modified_gmt":"2010-09-30T11:03:49","slug":"js-%e6%96%87%e6%9c%ac%e6%8e%a7%e5%88%b6-textrange","status":"publish","type":"post","link":"https:\/\/enjoyasp.net\/index.php\/2010\/09\/30\/js-%e6%96%87%e6%9c%ac%e6%8e%a7%e5%88%b6-textrange\/","title":{"rendered":"JS \u6587\u672c\u63a7\u5236&#8211;TextRange"},"content":{"rendered":"<p>?createTextRange\uff1a \u5c06\u6587\u672c\u8f6c\u6210\u5bf9\u8c61<\/p>\n<p>1\uff0c\u5f97\u5230\u6587\u672c text , html:htmlText<\/p>\n<p>var rng=document.body.createTextRange();<\/p>\n<p>alert(rng.text)<\/p>\n<p>2,\u79fb\u52a8\u5149\u6807mg.collapse(false); true\u5f00\u5934\uff0cfalse\u7ed3\u5c3e<\/p>\n<p>3\uff0cfindText(text,-1,1))<\/p>\n<p>findText(sText [, iSearchScope] [, iFlags])<br \/>\n\u5728Range\u4e2d\u67e5\u627esText<br \/>\niSearchScope \u5f00\u59cb\u4f4d\u7f6e\uff0c\u8d1f\u6570\u65b9\u5411\u641c\u7d22<br \/>\niFlags 2(\u6574\u8bcd\u5339\u914d) 4(\u533a\u522b\u5927\u5c0f\u5199)<\/p>\n<p>4\uff0cmoveStart(sUnit [, iCount])<br \/>\nmoveEnd(sUnit [, iCount])<br \/>\n\u79fb\u52a8Range\u7684\u5f00\u5934\u6216\u7ed3\u5c3e<br \/>\nsUnit character(\u5b57) word(\u8bcd) sentence(\u53e5) textedit(Range)<br \/>\niCount \u79fb\u52a8\u6570\u91cf\uff0c\u9ed8\u8ba4\u4e3a1<\/p>\n<p>5\uff0cmoveToPoint(iX, iY)<br \/>\n\u79fb\u52a8\u5149\u6807\u5230\u5750\u6807(iX,iY)<br \/>\npasteHTML(sHTMLText)<br \/>\n\u66ff\u6362Range\u4e2d\u7684html<\/p>\n<p>6\uff0cselect()<br \/>\n\u9009\u4e2dRange<\/p>\n","protected":false},"excerpt":{"rendered":"<p>?createTextRange\uff1a \u5c06\u6587\u672c\u8f6c\u6210\u5bf9\u8c61 1\uff0c\u5f97\u5230\u6587\u672c text , html:htmlText v [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-150","post","type-post","status-publish","format-standard","hentry","category-javascript"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/comments?post=150"}],"version-history":[{"count":0,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/posts\/150\/revisions"}],"wp:attachment":[{"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/media?parent=150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/categories?post=150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/enjoyasp.net\/index.php\/wp-json\/wp\/v2\/tags?post=150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}