30 lines
769 B
JavaScript
30 lines
769 B
JavaScript
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module.exports = function(el) {
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// console.log("going to execute script", el)
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var code = (el.text || el.textContent || el.innerHTML || "")
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var head = document.querySelector("head") || document.documentElement
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var script = document.createElement("script")
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if (code.match("document.write")) {
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if (console && console.log) {
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console.log("Script contains document.write. Can’t be executed correctly. Code skipped ", el)
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}
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return false
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}
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script.type = "text/javascript"
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try {
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script.appendChild(document.createTextNode(code))
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}
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catch (e) {
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// old IEs have funky script nodes
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script.text = code
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}
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// execute
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head.insertBefore(script, head.firstChild)
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head.removeChild(script) // avoid pollution
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return true
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}
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