javascript - The 'Access-Control-Allow-Origin' header contains multiple values 'null, *', but only one is allowed -


यह मेरा कोड है 

  & lt; script & gt; फ़ंक्शन loadXMLDoc () {var xmlhttp; अगर (window.XMLHttpRequest) {// code for IE7 +, फ़ायरफ़ॉक्स, क्रोम, ओपेरा, सफारी xmlhttp = नया XMLHttpRequest (); } Else {// code for IE6, IE5 xmlhttp = नया ActiveXObject ("Microsoft.XMLHTTP"); } Xmlhttp.onreadystatechange = function () {var responseText = xmlhttp.status + xmlhttp.responseText; document.getElementById ( "myDiv") innerHTML = responseText। } Xmlhttp.open ("GET", "https://smp-i303288trial.hanatrial.ondemand.com/public/onDemandDemo/Products?$top=2"); Xmlhttp.setRequestHeader ("X-SUP-APPCID", "f02e061a-f6ff-405a-8e45-573870e6435b"); xmlhttp.send (); } & Lt; / script & gt;

जब मैंने GET अनुरोध करने की कोशिश की तो मुझे मिल रहा है

"XMLHttpRequest लोड नहीं किया जा सकता है? $ Top = 2। 'एक्सेस-कन्ट्रोल-अनुमति दें -ऑग्रीन 'हैडर में एकाधिक मान' नल, * 'होते हैं, लेकिन केवल एक ही अनुमति दी जाती है। उत्पत्ति' रिक्त 'को ऐक्सेस की अनुमति नहीं है। "

** त्रुटि

लेकिन जब मुझे एक ही यूआरएल और हेडर में requestmaker.com का इस्तेमाल किया गया तो मुझे जवाब मिल रहा है

कृपया जावास्क्रिप्ट और एजेएक्स के लिए बहुत नया होने के नाते कृपया मदद करें।


-

Comments

Post a Comment

Popular posts from this blog

php - Select box validation (in laravel) -

I have a text that includes text input and selection box. I was trying to apply Laravel validation. I now want to retain user input values ​​if the verification does not succeed. I'm able to get it on the input box, but not on the selection box. This is my code {{form :: select ('vehicles_year'), how the first selected value (in the selection box) will show. $ Model year, '-1', ['id' = & gt; 'Vehicles_year'])}} & lt; Span class = "help-block" id = "vehicles_year_error" & gt; @if ($ errors-> ('vehicles_year')) {{$ errors- & gt; First ('vehicles_year')}} @endif & lt; / Span & gt; -1 I am the default value key when I am showing the form load. What I do is that I add the "default" option which is "nothing" Is set to. In the validity rules, I say this value is necessary. If the user does not choose any of the other options, the verification fails. $ op...
Read more

html - Tabindex not working for button -

I am using a button to submit my form, but the tabindex works on everything but the button I can not get the button to highlight everyone by using the tab key. & lt; Button type = "submit" class = "button" tabindex = "11" & gt; Submit & lt; / Button & gt; Any ideas? I just tried to make this issue but my example works. & lt ;! DOCTYPE html & gt; & Lt; Html & gt; & Lt; Top & gt; & Lt; Title & gt; & Lt; / Title & gt; & Lt; / Head & gt; & Lt; Body & gt; & Lt; Input type = "text" tabindex = "1" /> & Lt; Input type = "text" tabindex = "2" /> & Lt; Input type = "text" tabindex = "3" /> & Lt; Input type = "text" tabindex = "4" /> & Lt; Button type = "submit" tabindex = "5" & gt; Submit & lt; / Button & gt; & Lt; / Body & gt; ...
Read more

c# - Intercept (and redirect) style sheet, image and font loads from Gecko -

I have a C # application using Geckofx, as the title says, I get images, fonts and style sheets Loading and redirecting (possibly loaded from a database) I have tried to use SetParentURIContentListener, but this is only active for the main page, any advice you are welcome The source of my pages is actually my application The application is based on Lipcode and is a prototype for an advertisement-taking app that can create and edit ads for print and online usage (probably) Pictures The app will create the original HTML (or load) from this database). I want to specify the URL to reference style sheets, fonts and images, and the app loads them as needed.
Read more