9 lines
2.3 KiB
JavaScript
9 lines
2.3 KiB
JavaScript
/**
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* clipboard.js
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* width clipboard.js, you can copy cut and paste clipboard data
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* the main methods ard execCommand for modern browser and clipboardData for ie
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* @author ganzw@gmail.com
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* @url https://github.com/baixuexiyang/clipBoard.js
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*/
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!function(t,e){"undefined"!=typeof module&&module.exports?module.exports=e():"function"==typeof define&&define.amd?define(e):this[t]=e()}("clipBoard",function(){"use strict";function t(t,e){this.options=e||{},this.tar=t[0]||t,this.options.copy&&this.copyd(),this.options.cut&&this.cut(),this.options.paste&&this.paste()}return t.prototype.copyd=function(t){if(this.options.beforeCopy&&this.options.beforeCopy(),t=t||this.tar.value||this.tar.innerText,this.options.copy&&(t=this.options.copy()),document.execCommand){var e=document.createElement("SPAN");if(e.textContent=t,document.body.appendChild(e),document.selection){var o=document.body.createTextRange();o.moveToElementText(e),o.select()}else if(window.getSelection){var o=document.createRange();o.selectNode(e),window.getSelection().removeAllRanges(),window.getSelection().addRange(o)}document.execCommand("copy"),e.remove?e.remove():e.removeNode(!0)}window.clipboardData&&window.clipboardData.setData("text",t),this.options.afterCopy&&this.options.afterCopy()},t.prototype.cut=function(){if("text"===this.tar.type||"textarea"===this.tar.type){if(this.options.beforeCut&&this.options.beforeCut(),document.execCommand){var t=this.tar;if(document.selection){var e=document.body.createTextRange();e.moveToElementText(t),e.select()}else window.getSelection&&t.select();document.execCommand("cut")}window.clipboardData&&(window.clipboardData.setData("text",this.tar.value),this.tar.value=""),this.options.afterCut&&this.options.afterCut()}},t.prototype.paste=function(){if("text"===this.tar.type||"textarea"===this.tar.type){if(this.options.beforePaste&&this.options.beforePaste(),document.execCommand){var t=this.tar;if(t.setSelectionRange)t.focus(),t.setSelectionRange(t.value.length,t.value.length);else if(t.createTextRange){var e=t.createTextRange();e.collapse(!0),e.moveEnd("character",t.value.length),e.moveStart("character",t.value.length),e.select()}document.execCommand("paste")}!document.execCommand&&window.clipboardData&&(this.tar.value+=window.clipboardData.getData("text")),this.options.afterPaste&&this.options.afterPaste()}},t});
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