I need the "wait" part too, is it possible to properly encode the raw text with a method? So I can keep using the executeAndWait variant?
Il giorno giovedì 22 ottobre 2020 alle 14:50:54 UTC+2 Steve Hannah ha scritto: > I see. It isn't the DOCTYPE it has complaining about. It is that you are > placing raw text. You can't have new lines. > > If you want to inject arbitrary strings you should use the execute(String > js, Object[] params) variant: > > https://www.codenameone.com/javadoc/com/codename1/ui/BrowserComponent.html#execute-java.lang.String-java.lang.Object:A- > > E.g. myBrowserComponent.execute("...iframe.setAttribute('srcdoc', > ${0});...", new Object[]{htmlText}); > > That will properly encode the htmlText (e.g. escaping new lines and other > problematic characters). > > On Thu, Oct 22, 2020 at 5:36 AM 'P5music' via CodenameOne Discussions < > [email protected]> wrote: > >> Hello, >> The injected HTML is not under my control, it is a string. If it doesn't >> like '<!DOCTYPE as a single string, it also could be not liking other >> things. >> In the provided code above it seems that it is written that way but it is >> a string >> created this way: >> " ... iframe.setAttribute(\"srcdoc\",\""+htmlText+"\");" >> Also, as you can see double-quotes " have been replaced by single quotes >> ' by the executeAndWait method. >> >> Il giorno giovedì 22 ottobre 2020 alle 13:46:25 UTC+2 Steve Hannah ha >> scritto: >> >>> Perhaps it doesn't like the doctype tag. Try splitting it up. E.g. >>> >>> iframe.setAttribute('srcdoc', '<'+'!DOCTYPE html>...'); >>> >>> On Thu, Oct 22, 2020 at 4:26 AM 'P5music' via CodenameOne Discussions < >>> [email protected]> wrote: >>> >>>> In my CodenameOne app some Javascript code is injected to create a DOM, >>>> made of IFRAMES with HTML code inside. >>>> The HTML code is correct but I am debugging in Chrome and I see that >>>> when the HTML code starts an error is detected (the error is also in the >>>> IntelliJ IDEA console): >>>> >>>> The following text is the function that is made from the executeAndWait >>>> method: >>>> >>>> (function(){var BASE_URL=' >>>> https://www.codenameone.com/!cn1return/';function doCallback(val) { >>>> var url = BASE_URL + encodeURIComponent(JSON.stringify(val)); if >>>> (window.cefQuery) { window.cefQuery({request:'shouldNavigate:'+url, >>>> onSuccess: function(response){}, onFailure:function(error_code, >>>> error_message) { console.log(error_message)}});} else if >>>> (window.cn1application && window.cn1application.shouldNavigate) { >>>> window.cn1application.shouldNavigate(url) } else if (true) >>>> {window._cn1ready = window._cn1ready || []; >>>> window._cn1ready.push(function(){window.cn1application.shouldNavigate(url)});} >>>> >>>> else {window.location.href=url}} var result = {value:null, type:null, >>>> errorMessage:null, errorCode:0, callbackId:3};var callback = { onSucess: >>>> function(val) { this.onSuccess(val);}, onSuccess: function(val) { >>>> result.value = val; result.type = typeof(val); if (val !== null && typeof >>>> val === 'object') {result.value = val.toString();} doCallback(result);}, >>>> onError: function(message, code) { if (message instanceof Error) >>>> {result.errorMessage = message.message; result.errorCode = 0;} else >>>> {result.errorMessage = message; result.errorCode = code;} >>>> doCallback(result);}};try { var >>>> div=document.createElement('DIV');div.addEventListener('mousedown', >>>> function (event) >>>> {callMouseDown(div.getAttribute("id"));});div.addEventListener('mouseup', >>>> function (event) {callMouseUp(div.getAttribute("id"));});var >>>> iframe=document.createElement("IFRAME");iframe.style.zIndex="0";iframe.style.pointerEvents="none";div.style.position="relative"; >>>> div.id="0";iframe.setAttribute("scrolling","no");iframe.setAttribute("frameborder","no");iframe.setAttribute("noresize","noresize");iframe.setAttribute("height","100"); >>>> >>>> iframe.innerText="FALLBACK";iframe.setAttribute("srcdoc","<!DOCTYPE html> >>>> >>>> I did not paste all the function body. I stopped when the first HTML >>>> code begins for the first IFRAME and the error is there. >>>> As you can see in the attached image the red error starts at the comma >>>> (Uncaught SyntaxError: Invalid or unexpected token). >>>> >>>> (The HTML code is a text with other quotes inside as it is in normal >>>> HTML but it is correctly escaped) >>>> >>>> Can you help me? Do you see something? Could this be caused by the >>>> calling function? >>>> Thanks in advance >>>> Regards >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "CodenameOne Discussions" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/codenameone-discussions/42678b68-78f9-40fa-adb1-7f4740b9796fn%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/codenameone-discussions/42678b68-78f9-40fa-adb1-7f4740b9796fn%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> >>> >>> -- >>> Steve Hannah >>> Software Developer >>> Codename One >>> http://www.codenameone.com >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "CodenameOne Discussions" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> > To view this discussion on the web visit >> https://groups.google.com/d/msgid/codenameone-discussions/7bf62f74-3642-46d9-b446-9c2bc6aabe6en%40googlegroups.com >> >> <https://groups.google.com/d/msgid/codenameone-discussions/7bf62f74-3642-46d9-b446-9c2bc6aabe6en%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > Steve Hannah > Software Developer > Codename One > http://www.codenameone.com > -- You received this message because you are subscribed to the Google Groups "CodenameOne Discussions" group. 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